Fixes brave/brave-browser#4773 - adds BAT token by default to accounts

app/scripts/controllers/preferences.js

@@ -58,6 +58,9 @@ class PreferencesController {
       completedUiMigration: true,
       metaMetricsId: null,
       metaMetricsSendCount: 0,
+
+      // Brave
+      batTokenAdded: false
     }, opts.initState)
 
     this.diagnostics = opts.diagnostics
@@ -613,6 +616,18 @@ class PreferencesController {
     return Promise.resolve(true)
   }
 
+  //
+  // Brave
+  //
+
+  /**
+   * Sets the {@code batTokenAdded} state to {@code true}, indicating that the default addition of the BAT token has completed
+   */
+  setBatTokenAdded () {
+    this.store.updateState({ batTokenAdded: true })
+    return Promise.resolve(true)
+  }
+
   //
   // PRIVATE METHODS
   //

app/scripts/metamask-controller.js

@@ -423,6 +423,7 @@ module.exports = class MetamaskController extends EventEmitter {
       completeUiMigration: nodeify(preferencesController.completeUiMigration, preferencesController),
       completeOnboarding: nodeify(preferencesController.completeOnboarding, preferencesController),
       addKnownMethodData: nodeify(preferencesController.addKnownMethodData, preferencesController),
+      setBatTokenAdded: nodeify(preferencesController.setBatTokenAdded, preferencesController),
 
       // BlacklistController
       whitelistPhishingDomain: this.whitelistPhishingDomain.bind(this),

ui/app/components/app/dropdowns/components/menu.js

@@ -22,7 +22,13 @@ Item.prototype.render = function () {
     text,
     className = '',
     onClick,
+    isShowing
   } = this.props
+
+  if (isShowing === false) {
+    return h('noscript')
+  }
+
   const itemClassName = `menu__item ${className} ${onClick ? 'menu__item--clickable' : ''}`
   const iconComponent = icon ? h('div.menu__item__icon', [icon]) : null
   const textComponent = text ? h('div.menu__item__text', text) : null

ui/app/components/app/dropdowns/token-menu-dropdown.js

@@ -53,6 +53,7 @@ TokenMenuDropdown.prototype.render = function () {
         showHideTokenConfirmationModal(this.props.token)
         this.props.onClose()
       },
+      isShowing: (this.props.token.symbol !== 'BAT'),
       text: this.context.t('hideToken'),
     }),
     h(Item, {

ui/app/ducks/metamask/metamask.js

@@ -56,6 +56,9 @@ function reduceMetamask (state, action) {
     knownMethodData: {},
     participateInMetaMetrics: null,
     metaMetricsSendCount: 0,
+
+    // Brave
+    batTokenAdded: false
   }, state.metamask)
 
   switch (action.type) {
@@ -415,6 +418,13 @@ function reduceMetamask (state, action) {
       })
     }
 
+    // Brave
+    case actions.SET_BAT_TOKEN_ADDED: {
+      return extend(metamaskState, {
+        batTokenAdded: action.value
+      })
+    }
+
     default:
       return metamaskState
 

ui/app/pages/home/home.component.js

@@ -5,6 +5,8 @@ import { Redirect } from 'react-router-dom'
 import WalletView from '../../components/app/wallet-view'
 import TransactionView from '../../components/app/transaction-view'
 import ProviderApproval from '../provider-approval'
+import actions from '../../store/actions'
+import batToken from '../../store/brave/bat-token'
 
 import {
   INITIALIZE_SEED_PHRASE_ROUTE,
@@ -21,11 +23,13 @@ export default class Home extends PureComponent {
     suggestedTokens: PropTypes.object,
     unconfirmedTransactionsCount: PropTypes.number,
     providerRequests: PropTypes.array,
+    batTokenAdded: PropTypes.bool
   }
 
   componentDidMount () {
     const {
       history,
+      batTokenAdded,
       suggestedTokens = {},
       unconfirmedTransactionsCount = 0,
     } = this.props
@@ -38,6 +42,10 @@ export default class Home extends PureComponent {
     if (unconfirmedTransactionsCount > 0) {
       history.push(CONFIRM_TRANSACTION_ROUTE)
     }
+
+    if (!batTokenAdded) {
+      this.props.dispatch(actions.addTokens(batToken))
+    }
   }
 
   render () {

ui/app/pages/home/home.container.js

@@ -11,6 +11,7 @@ const mapStateToProps = state => {
     seedWords,
     suggestedTokens,
     providerRequests,
+    batTokenAdded
   } = metamask
   const { forgottenPassword } = appState
 
@@ -21,6 +22,7 @@ const mapStateToProps = state => {
     suggestedTokens,
     unconfirmedTransactionsCount: unconfirmedTransactionsCountSelector(state),
     providerRequests,
+    batTokenAdded
   }
 }
 

ui/app/pages/routes/index.js

@@ -344,6 +344,7 @@ Routes.propTypes = {
   t: PropTypes.func,
   providerId: PropTypes.string,
   providerRequests: PropTypes.array,
+  batTokenAdded: PropTypes.bool
 }
 
 function mapStateToProps (state) {
@@ -371,6 +372,7 @@ function mapStateToProps (state) {
     unapprovedPersonalMsgCount,
     unapprovedTypedMessagesCount,
     providerRequests,
+    batTokenAdded
   } = metamask
   const selected = address || Object.keys(accounts)[0]
 
@@ -415,6 +417,7 @@ function mapStateToProps (state) {
     selected,
     keyrings,
     providerRequests,
+    batTokenAdded
   }
 }
 

ui/app/store/actions.js

@@ -349,6 +349,10 @@ var actions = {
 
   setFirstTimeFlowType,
   SET_FIRST_TIME_FLOW_TYPE: 'SET_FIRST_TIME_FLOW_TYPE',
+
+  // Brave
+  setBatTokenAdded,
+  SET_BAT_TOKEN_ADDED: 'SET_BAT_TOKEN_ADDED'
 }
 
 module.exports = actions
@@ -1758,6 +1762,8 @@ function addToken (address, symbol, decimals, image) {
         if (err) {
           dispatch(actions.displayWarning(err.message))
           reject(err)
+        } else if (symbol === 'BAT') {
+          dispatch(actions.setBatTokenAdded())
         }
         dispatch(actions.updateTokens(tokens))
         resolve(tokens)
@@ -2712,3 +2718,18 @@ function setFirstTimeFlowType (type) {
     })
   }
 }
+
+// Brave
+function setBatTokenAdded () {
+  return (dispatch) => {
+    background.setBatTokenAdded((err) => {
+      if (err) {
+        return dispatch(actions.displayWarning(err.message))
+      }
+    })
+    dispatch({
+      type: actions.SET_BAT_TOKEN_ADDED,
+      value: true
+    })
+  }
+}

ui/app/store/brave/bat-token.js

@@ -0,0 +1,10 @@
+export default {
+  '0x0D8775F648430679A709E98d2b0Cb6250d2887EF': {
+    'name': 'Basic Attention Token',
+    'logo': 'BAT_icon.svg',
+    'erc20': true,
+    'symbol': 'BAT',
+    'decimals': 18,
+    'address' :'0x0D8775F648430679A709E98d2b0Cb6250d2887EF'
+  }
+}