From a07cfb7abc3649f29ab5020ff5d2bea37c26cefd Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 21 Jun 2018 16:53:57 -0700
Subject: Do not add empty token to local storage

---
 packages/website/ts/components/generate_order/asset_picker.tsx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'packages/website')

diff --git a/packages/website/ts/components/generate_order/asset_picker.tsx b/packages/website/ts/components/generate_order/asset_picker.tsx
index b43ac1f2e..738692264 100644
--- a/packages/website/ts/components/generate_order/asset_picker.tsx
+++ b/packages/website/ts/components/generate_order/asset_picker.tsx
@@ -246,6 +246,14 @@ export class AssetPicker extends React.Component<AssetPickerProps, AssetPickerSt
         });
         const tokenAddress = this.state.chosenTrackTokenAddress;
         const token = this.props.tokenByAddress[tokenAddress];
+        if (_.isUndefined(tokenAddress)) {
+            this.setState({
+                isAddingTokenToTracked: false,
+                assetView: AssetViews.ASSET_PICKER,
+                chosenTrackTokenAddress: undefined,
+            });
+            return;
+        }
         const newTokenEntry = {
             ...token,
         };
-- 
cgit v1.2.3


From 4375a0e07e2646d053a42aa5c852e9b2c3d8c110 Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Thu, 21 Jun 2018 17:57:22 -0700
Subject: Fix state mutation in reducer

---
 packages/website/ts/redux/reducer.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'packages/website')

diff --git a/packages/website/ts/redux/reducer.ts b/packages/website/ts/redux/reducer.ts
index 9d3d8f7d9..ed6a4868e 100644
--- a/packages/website/ts/redux/reducer.ts
+++ b/packages/website/ts/redux/reducer.ts
@@ -156,7 +156,7 @@ export function reducer(state: State = INITIAL_STATE, action: Action): State {
         }
 
         case ActionTypes.AddTokenToTokenByAddress: {
-            const newTokenByAddress = state.tokenByAddress;
+            const newTokenByAddress = { ...state.tokenByAddress };
             newTokenByAddress[action.data.address] = action.data;
             return {
                 ...state,
@@ -165,7 +165,7 @@ export function reducer(state: State = INITIAL_STATE, action: Action): State {
         }
 
         case ActionTypes.RemoveTokenFromTokenByAddress: {
-            const newTokenByAddress = state.tokenByAddress;
+            const newTokenByAddress = { ...state.tokenByAddress };
             delete newTokenByAddress[action.data.address];
             return {
                 ...state,
@@ -174,7 +174,7 @@ export function reducer(state: State = INITIAL_STATE, action: Action): State {
         }
 
         case ActionTypes.UpdateTokenByAddress: {
-            const tokenByAddress = state.tokenByAddress;
+            const tokenByAddress = { ...state.tokenByAddress };
             const tokens = action.data;
             _.each(tokens, token => {
                 const updatedToken = {
@@ -253,7 +253,7 @@ export function reducer(state: State = INITIAL_STATE, action: Action): State {
         }
 
         case ActionTypes.UpdateChosenAssetTokenAddress: {
-            const newAssetToken = state.sideToAssetToken[action.data.side];
+            const newAssetToken = { ...state.sideToAssetToken[action.data.side] };
             newAssetToken.address = action.data.address;
             const newSideToAssetToken = {
                 ...state.sideToAssetToken,
-- 
cgit v1.2.3


From 543f2c91fe3d00be33b2193eb88529a53622506a Mon Sep 17 00:00:00 2001
From: Brandon Millman <brandon.millman@gmail.com>
Date: Fri, 22 Jun 2018 11:37:57 -0700
Subject: Pulled out reset AssetPicker state into a common variable

---
 .../ts/components/generate_order/asset_picker.tsx  | 24 ++++++++--------------
 1 file changed, 9 insertions(+), 15 deletions(-)

(limited to 'packages/website')

diff --git a/packages/website/ts/components/generate_order/asset_picker.tsx b/packages/website/ts/components/generate_order/asset_picker.tsx
index 738692264..87618f1e0 100644
--- a/packages/website/ts/components/generate_order/asset_picker.tsx
+++ b/packages/website/ts/components/generate_order/asset_picker.tsx
@@ -232,12 +232,14 @@ export class AssetPicker extends React.Component<AssetPickerProps, AssetPickerSt
         this.props.onTokenChosen(newToken.address);
     }
     private async _onTrackConfirmationRespondedAsync(didUserAcceptTracking: boolean): Promise<void> {
+        const resetState: AssetPickerState = {
+            ...this.state,
+            isAddingTokenToTracked: false,
+            assetView: AssetViews.ASSET_PICKER,
+            chosenTrackTokenAddress: undefined,
+        };
         if (!didUserAcceptTracking) {
-            this.setState({
-                isAddingTokenToTracked: false,
-                assetView: AssetViews.ASSET_PICKER,
-                chosenTrackTokenAddress: undefined,
-            });
+            this.setState(resetState);
             this._onCloseDialog();
             return;
         }
@@ -247,11 +249,7 @@ export class AssetPicker extends React.Component<AssetPickerProps, AssetPickerSt
         const tokenAddress = this.state.chosenTrackTokenAddress;
         const token = this.props.tokenByAddress[tokenAddress];
         if (_.isUndefined(tokenAddress)) {
-            this.setState({
-                isAddingTokenToTracked: false,
-                assetView: AssetViews.ASSET_PICKER,
-                chosenTrackTokenAddress: undefined,
-            });
+            this.setState(resetState);
             return;
         }
         const newTokenEntry = {
@@ -262,11 +260,7 @@ export class AssetPicker extends React.Component<AssetPickerProps, AssetPickerSt
         trackedTokenStorage.addTrackedTokenToUser(this.props.userAddress, this.props.networkId, newTokenEntry);
 
         this.props.dispatcher.updateTokenByAddress([newTokenEntry]);
-        this.setState({
-            isAddingTokenToTracked: false,
-            assetView: AssetViews.ASSET_PICKER,
-            chosenTrackTokenAddress: undefined,
-        });
+        this.setState(resetState);
         this.props.onTokenChosen(tokenAddress);
     }
 }
-- 
cgit v1.2.3