merge development

6 files changed, 45 insertions, 19 deletions

diff --git a/packages/contract-wrappers/CHANGELOG.json b/packages/contract-wrappers/CHANGELOG.json
index 9ee812426..d3e0ad5d1 100644
--- a/packages/contract-wrappers/CHANGELOG.json
+++ b/packages/contract-wrappers/CHANGELOG.json
@@ -15,6 +15,15 @@
         ]
     },
     {
+        "version": "1.0.5",
+        "changes": [
+            {
+                "note": "Dependencies updated"
+            }
+        ],
+        "timestamp": 1537875740
+    },
+    {
         "version": "1.0.4",
         "changes": [
             {
diff --git a/packages/contract-wrappers/CHANGELOG.md b/packages/contract-wrappers/CHANGELOG.md
index 3757bd6ba..98de9c7f2 100644
--- a/packages/contract-wrappers/CHANGELOG.md
+++ b/packages/contract-wrappers/CHANGELOG.md
@@ -5,6 +5,10 @@ Edit the package's CHANGELOG.json file only.
 
 CHANGELOG
 
+## v1.0.5 - _September 25, 2018_
+
+    * Dependencies updated
+
 ## v1.0.4 - _September 21, 2018_
 
     * Dependencies updated
diff --git a/packages/contract-wrappers/package.json b/packages/contract-wrappers/package.json
index 8f60759f6..57f994ff1 100644
--- a/packages/contract-wrappers/package.json
+++ b/packages/contract-wrappers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@0xproject/contract-wrappers",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "description": "Smart TS wrappers for 0x smart contracts",
     "keywords": [
         "0xproject",
@@ -41,10 +41,10 @@
         "node": ">=6.0.0"
     },
     "devDependencies": {
-        "@0xproject/abi-gen": "^1.0.9",
-        "@0xproject/dev-utils": "^1.0.8",
-        "@0xproject/migrations": "^1.0.10",
-        "@0xproject/subproviders": "^2.0.3",
+        "@0xproject/abi-gen": "^1.0.10",
+        "@0xproject/dev-utils": "^1.0.9",
+        "@0xproject/migrations": "^1.0.11",
+        "@0xproject/subproviders": "^2.0.4",
         "@0xproject/tslint-config": "^1.0.7",
         "@types/lodash": "4.14.104",
         "@types/mocha": "^2.2.42",
@@ -72,15 +72,15 @@
         "web3-provider-engine": "14.0.6"
     },
     "dependencies": {
-        "@0xproject/assert": "^1.0.9",
-        "@0xproject/base-contract": "^2.0.3",
-        "@0xproject/fill-scenarios": "^1.0.3",
-        "@0xproject/json-schemas": "^1.0.2",
-        "@0xproject/order-utils": "^1.0.3",
-        "@0xproject/types": "^1.0.2",
+        "@0xproject/assert": "^1.0.10",
+        "@0xproject/base-contract": "^2.0.4",
+        "@0xproject/fill-scenarios": "^1.0.4",
+        "@0xproject/json-schemas": "^1.0.3",
+        "@0xproject/order-utils": "^1.0.4",
+        "@0xproject/types": "^1.1.0",
         "@0xproject/typescript-typings": "^2.0.1",
-        "@0xproject/utils": "^1.0.9",
-        "@0xproject/web3-wrapper": "^2.0.3",
+        "@0xproject/utils": "^1.0.10",
+        "@0xproject/web3-wrapper": "^3.0.0",
         "ethereum-types": "^1.0.7",
         "ethereumjs-blockstream": "6.0.0",
         "ethereumjs-util": "^5.1.1",
diff --git a/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts
index 13ef0fe01..906222731 100644
--- a/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts
@@ -12,6 +12,7 @@ import { TransactionOpts } from '../types';
 import { assert } from '../utils/assert';
 import { calldataOptimizationUtils } from '../utils/calldata_optimization_utils';
 import { constants } from '../utils/constants';
+import { utils } from '../utils/utils';
 
 import { ContractWrapper } from './contract_wrapper';
 import { ForwarderContract } from './generated/forwarder';
@@ -57,7 +58,7 @@ export class ForwarderWrapper extends ContractWrapper {
         takerAddress: string,
         ethAmount: BigNumber,
         signedFeeOrders: SignedOrder[] = [],
-        feePercentage: BigNumber = constants.ZERO_AMOUNT,
+        feePercentage: number = 0,
         feeRecipientAddress: string = constants.NULL_ADDRESS,
         txOpts: TransactionOpts = {},
     ): Promise<string> {
@@ -66,7 +67,7 @@ export class ForwarderWrapper extends ContractWrapper {
         await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
         assert.isBigNumber('ethAmount', ethAmount);
         assert.doesConformToSchema('signedFeeOrders', signedFeeOrders, schemas.signedOrdersSchema);
-        assert.isBigNumber('feePercentage', feePercentage);
+        assert.isNumber('feePercentage', feePercentage);
         assert.isETHAddressHex('feeRecipientAddress', feeRecipientAddress);
         assert.doesConformToSchema('txOpts', txOpts, txOptsSchema);
         // other assertions
@@ -76,6 +77,8 @@ export class ForwarderWrapper extends ContractWrapper {
             this.getZRXTokenAddress(),
             this.getEtherTokenAddress(),
         );
+        // format feePercentage
+        const formattedFeePercentage = utils.numberPercentageToEtherTokenAmountPercentage(feePercentage);
         // lowercase input addresses
         const normalizedTakerAddress = takerAddress.toLowerCase();
         const normalizedFeeRecipientAddress = feeRecipientAddress.toLowerCase();
@@ -89,7 +92,7 @@ export class ForwarderWrapper extends ContractWrapper {
             _.map(optimizedMarketOrders, order => order.signature),
             optimizedFeeOrders,
             _.map(optimizedFeeOrders, order => order.signature),
-            feePercentage,
+            formattedFeePercentage,
             feeRecipientAddress,
             {
                 value: ethAmount,
@@ -124,7 +127,7 @@ export class ForwarderWrapper extends ContractWrapper {
         takerAddress: string,
         ethAmount: BigNumber,
         signedFeeOrders: SignedOrder[] = [],
-        feePercentage: BigNumber = constants.ZERO_AMOUNT,
+        feePercentage: number = 0,
         feeRecipientAddress: string = constants.NULL_ADDRESS,
         txOpts: TransactionOpts = {},
     ): Promise<string> {
@@ -134,7 +137,7 @@ export class ForwarderWrapper extends ContractWrapper {
         await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
         assert.isBigNumber('ethAmount', ethAmount);
         assert.doesConformToSchema('signedFeeOrders', signedFeeOrders, schemas.signedOrdersSchema);
-        assert.isBigNumber('feePercentage', feePercentage);
+        assert.isNumber('feePercentage', feePercentage);
         assert.isETHAddressHex('feeRecipientAddress', feeRecipientAddress);
         assert.doesConformToSchema('txOpts', txOpts, txOptsSchema);
         // other assertions
@@ -144,6 +147,8 @@ export class ForwarderWrapper extends ContractWrapper {
             this.getZRXTokenAddress(),
             this.getEtherTokenAddress(),
         );
+        // format feePercentage
+        const formattedFeePercentage = utils.numberPercentageToEtherTokenAmountPercentage(feePercentage);
         // lowercase input addresses
         const normalizedTakerAddress = takerAddress.toLowerCase();
         const normalizedFeeRecipientAddress = feeRecipientAddress.toLowerCase();
@@ -158,7 +163,7 @@ export class ForwarderWrapper extends ContractWrapper {
             _.map(optimizedMarketOrders, order => order.signature),
             optimizedFeeOrders,
             _.map(optimizedFeeOrders, order => order.signature),
-            feePercentage,
+            formattedFeePercentage,
             feeRecipientAddress,
             {
                 value: ethAmount,
diff --git a/packages/contract-wrappers/src/utils/constants.ts b/packages/contract-wrappers/src/utils/constants.ts
index 2df11538c..78441decf 100644
--- a/packages/contract-wrappers/src/utils/constants.ts
+++ b/packages/contract-wrappers/src/utils/constants.ts
@@ -12,4 +12,6 @@ export const constants = {
     UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
     DEFAULT_BLOCK_POLLING_INTERVAL: 1000,
     ZERO_AMOUNT: new BigNumber(0),
+    ONE_AMOUNT: new BigNumber(1),
+    ETHER_TOKEN_DECIMALS: 18,
 };
diff --git a/packages/contract-wrappers/src/utils/utils.ts b/packages/contract-wrappers/src/utils/utils.ts
index 689a7ee0a..f7949ec34 100644
--- a/packages/contract-wrappers/src/utils/utils.ts
+++ b/packages/contract-wrappers/src/utils/utils.ts
@@ -1,4 +1,7 @@
 import { BigNumber } from '@0xproject/utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+
+import { constants } from './constants';
 
 export const utils = {
     getCurrentUnixTimestampSec(): BigNumber {
@@ -8,4 +11,7 @@ export const utils = {
     getCurrentUnixTimestampMs(): BigNumber {
         return new BigNumber(Date.now());
     },
+    numberPercentageToEtherTokenAmountPercentage(percentage: number): BigNumber {
+        return Web3Wrapper.toBaseUnitAmount(constants.ONE_AMOUNT, constants.ETHER_TOKEN_DECIMALS).mul(percentage);
+    },
 };