Merge branch 'master' into PopupNotifications

.eslintignore

@@ -1 +1,2 @@
 app/scripts/lib/extension-instance.js
+ui/app/conversion-util.js

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Current Master
 
+- Added feature to reflect current conversion rates of current vault balance.
+
 ## 2.8.0 2016-08-15
 
 - Integrate ShapeShift

app/scripts/lib/config-manager.js

@@ -1,6 +1,7 @@
 const Migrator = require('pojo-migrator')
 const MetamaskConfig = require('../config.js')
 const migrations = require('./migrations')
+const rp = require('request-promise')
 
 const TESTNET_RPC = MetamaskConfig.network.testnet
 const MAINNET_RPC = MetamaskConfig.network.mainnet
@@ -270,6 +271,53 @@ ConfigManager.prototype.getConfirmed = function () {
   return ('isConfirmed' in data) && data.isConfirmed
 }
 
+ConfigManager.prototype.setCurrentFiat = function (currency) {
+  var data = this.getData()
+  data.fiatCurrency = currency
+  this.setData(data)
+}
+
+ConfigManager.prototype.getCurrentFiat = function () {
+  var data = this.getData()
+  return ('fiatCurrency' in data) && data.fiatCurrency
+}
+
+ConfigManager.prototype.updateConversionRate = function () {
+  var data = this.getData()
+  return rp(`https://www.cryptonator.com/api/ticker/eth-${data.fiatCurrency}`)
+  .then((response) => {
+    const parsedResponse = JSON.parse(response)
+    this.setConversionPrice(parsedResponse.ticker.price)
+    this.setConversionDate(parsedResponse.timestamp)
+  }).catch((err) => {
+    console.error('Error in conversion.', err)
+    this.setConversionPrice(0)
+    this.setConversionDate('N/A')
+  })
+}
+
+ConfigManager.prototype.setConversionPrice = function(price) {
+  var data = this.getData()
+  data.conversionRate = Number(price)
+  this.setData(data)
+}
+
+ConfigManager.prototype.setConversionDate = function (datestring) {
+  var data = this.getData()
+  data.conversionDate = datestring
+  this.setData(data)
+}
+
+ConfigManager.prototype.getConversionRate = function () {
+  var data = this.getData()
+  return (('conversionRate' in data) && data.conversionRate) || 0
+}
+
+ConfigManager.prototype.getConversionDate = function () {
+  var data = this.getData()
+  return (('conversionDate' in data) && data.conversionDate) || 'N/A'
+}
+
 ConfigManager.prototype.setShouldntShowWarning = function () {
   var data = this.getData()
   if (data.isEthConfirmed) {

app/scripts/lib/idStore.js

@@ -100,6 +100,9 @@ IdentityStore.prototype.getState = function () {
     unconfMsgs: messageManager.unconfirmedMsgs(),
     messages: messageManager.getMsgList(),
     selectedAddress: configManager.getSelectedAccount(),
+    currentFiat: configManager.getCurrentFiat(),
+    conversionRate: configManager.getConversionRate(),
+    conversionDate: configManager.getConversionDate(),
   }))
 }
 

app/scripts/metamask-controller.js

@@ -21,6 +21,9 @@ module.exports = class MetamaskController {
     this.idStore.setStore(this.ethStore)
     this.messageManager = messageManager
     this.publicConfigStore = this.initPublicConfigStore()
+    this.configManager.setCurrentFiat('USD')
+    this.configManager.updateConversionRate()
+    this.scheduleConversionInterval()
   }
 
   getState () {
@@ -40,7 +43,9 @@ module.exports = class MetamaskController {
       setProviderType: this.setProviderType.bind(this),
       useEtherscanProvider: this.useEtherscanProvider.bind(this),
       agreeToDisclaimer: this.agreeToDisclaimer.bind(this),
+      setCurrentFiat: this.setCurrentFiat.bind(this),
       agreeToEthWarning: this.agreeToEthWarning.bind(this),
+
       // forward directly to idStore
       createNewVault: idStore.createNewVault.bind(idStore),
       recoverFromSeed: idStore.recoverFromSeed.bind(idStore),
@@ -245,6 +250,31 @@ module.exports = class MetamaskController {
     }
   }
 
+  setCurrentFiat (fiat, cb) {
+    try {
+      this.configManager.setCurrentFiat(fiat)
+      this.configManager.updateConversionRate()
+      this.scheduleConversionInterval()
+      const data = {
+        conversionRate: this.configManager.getConversionRate(),
+        currentFiat: this.configManager.getCurrentFiat(),
+        conversionDate: this.configManager.getConversionDate(),
+      }
+      cb(data)
+    } catch (e) {
+      cb(null, e)
+    }
+  }
+
+  scheduleConversionInterval () {
+    if (this.conversionInterval) {
+      clearInterval(this.conversionInterval)
+    }
+    this.conversionInterval = setInterval(() => {
+      this.configManager.updateConversionRate()
+    }, 300000)
+  }
+
   agreeToEthWarning (cb) {
     try {
       this.configManager.setShouldntShowWarning()

development/states/account-detail-with-transaction-history.json

@@ -1,5 +1,8 @@
 {
   "metamask": {
+    "currentFiat": "USD",
+    "conversionRate": 11.06608791,
+    "conversionDate": 1470421024,
     "isInitialized": true,
     "isUnlocked": true,
     "currentDomain": "example.com",
@@ -72,7 +75,7 @@
         "txParams": {
           "from": "0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc",
           "to": "0x18a3462427bcc9133bb46e88bcbe39cd7ef0e761",
-          "value": "0x99966c8104aa57038000",
+          "value": "0x0",
           "origin": "thelongestdomainnameintheworldandthensomeandthensomemoreandmore.com",
           "metamaskId": 1467923203344608,
           "metamaskNetworkId": "2"

development/states/account-detail.json

@@ -1,5 +1,8 @@
 {
   "metamask": {
+    "currentFiat": "USD",
+    "conversionRate": 11.06608791,
+    "conversionDate": 1470421024,
     "isInitialized": true,
     "isUnlocked": true,
     "currentDomain": "example.com",
@@ -81,4 +84,4 @@
     "warning": null
   },
   "identities": {}
-}
+}

development/states/config.json

@@ -1,5 +1,8 @@
 {
   "metamask": {
+    "currentFiat": "USD",
+    "conversionRate": 11.06608791,
+    "conversionDate": 1470421024,
     "isInitialized": true,
     "isUnlocked": true,
     "currentDomain": "example.com",
@@ -68,7 +71,7 @@
   "appState": {
     "menuOpen": false,
     "currentView": {
-      "name": "accounts"
+      "name": "config"
     },
     "accountDetail": {
       "subview": "transactions",
@@ -82,4 +85,4 @@
     "scrollToBottom": true
   },
   "identities": {}
-}
+}

package.json

@@ -67,6 +67,7 @@
     "redux": "^3.0.5",
     "redux-logger": "^2.3.1",
     "redux-thunk": "^1.0.2",
+    "request-promise": "^4.1.1",
     "sandwich-expando": "^1.0.5",
     "textarea-caret": "^3.0.1",
     "three.js": "^0.73.2",

test/unit/config-manager-test.js

@@ -3,6 +3,7 @@ const extend = require('xtend')
 const STORAGE_KEY = 'metamask-persistance-key'
 var configManagerGen = require('../lib/mock-config-manager')
 var configManager
+const rp = require('request-promise')
 
 describe('config-manager', function() {
 
@@ -11,6 +12,81 @@ describe('config-manager', function() {
     configManager = configManagerGen()
   })
 
+  describe('currency conversions', function() {
+
+    describe('#getCurrentFiat', function() {
+      it('should return false if no previous key exists', function() {
+        var result = configManager.getCurrentFiat()
+        assert.ok(!result)
+      })
+    })
+
+    describe('#setCurrentFiat', function() {
+      it('should make getCurrentFiat return true once set', function() {
+        assert.equal(configManager.getCurrentFiat(), false)
+        configManager.setCurrentFiat('USD')
+        var result = configManager.getCurrentFiat()
+        assert.equal(result, 'USD')
+      })
+
+      it('should work with other currencies as well', function() {
+        assert.equal(configManager.getCurrentFiat(), false)
+        configManager.setCurrentFiat('JPY')
+        var result = configManager.getCurrentFiat()
+        assert.equal(result, 'JPY')
+      })
+    })
+
+    describe('#getConversionRate', function() {
+      it('should return false if non-existent', function() {
+        var result = configManager.getConversionRate()
+        assert.ok(!result)
+      })
+    })
+
+    describe('#updateConversionRate', function() {
+      it('should retrieve an update for ETH to USD and set it in memory', function(done) {
+        this.timeout(15000)
+        assert.equal(configManager.getConversionRate(), false)
+        var promise = new Promise(
+          function (resolve, reject) {
+            configManager.setCurrentFiat('USD')
+            configManager.updateConversionRate().then(function() {
+              resolve()
+            })
+        })
+
+        promise.then(function() {
+          var result = configManager.getConversionRate()
+          assert.equal(typeof result, 'number')
+          done()
+        }).catch(function(err) {
+          console.log(err)
+        })
+
+      })
+
+      it('should work for JPY as well.', function() {
+        this.timeout(15000)
+        assert.equal(configManager.getConversionRate(), false)
+        var promise = new Promise(
+          function (resolve, reject) {
+            configManager.setCurrentFiat('JPY')
+            configManager.updateConversionRate().then(function() {
+              resolve()
+            })
+        })
+
+        promise.then(function() {
+          var result = configManager.getConversionRate()
+          assert.equal(typeof result, 'number')
+        }).catch(function(err) {
+          console.log(err)
+        })
+      })
+    })
+  })
+
   describe('confirmation', function() {
 
     describe('#getConfirmed', function() {
@@ -215,4 +291,3 @@ describe('config-manager', function() {
     })
   })
 })
-

ui/app/account-detail.js

@@ -9,7 +9,7 @@ const ReactCSSTransitionGroup = require('react-addons-css-transition-group')
 const valuesFor = require('./util').valuesFor
 
 const Identicon = require('./components/identicon')
-const EtherBalance = require('./components/eth-balance')
+const AccountEtherBalance = require('./components/account-eth-balance')
 const TransactionList = require('./components/transaction-list')
 const ExportAccountView = require('./components/account-export')
 const ethUtil = require('ethereumjs-util')
@@ -20,6 +20,7 @@ module.exports = connect(mapStateToProps)(AccountDetailScreen)
 
 function mapStateToProps (state) {
   return {
+    metamask: state.metamask,
     identities: state.metamask.identities,
     accounts: state.metamask.accounts,
     address: state.metamask.selectedAccount,
@@ -162,9 +163,8 @@ AccountDetailScreen.prototype.render = function () {
           },
         }, [
 
-          h(EtherBalance, {
+          h(AccountEtherBalance, {
             value: account && account.balance,
-            mainBalance: true,
             style: {
               lineHeight: '7px',
               marginTop: '10px',
@@ -258,6 +258,7 @@ AccountDetailScreen.prototype.requestAccountExport = function () {
   this.props.dispatch(actions.requestExportAccount())
 }
 
+
 AccountDetailScreen.prototype.buyButtonDeligator = function () {
   var props = this.props
 

ui/app/accounts/account-list-item.js

@@ -3,7 +3,7 @@ const h = require('react-hyperscript')
 const inherits = require('util').inherits
 const ethUtil = require('ethereumjs-util')
 
-const EtherBalance = require('../components/eth-balance')
+const AccountEtherBalance = require('../components/account-eth-balance')
 const CopyButton = require('../components/copyButton')
 const Identicon = require('../components/identicon')
 
@@ -50,8 +50,12 @@ NewComponent.prototype.render = function () {
             textOverflow: 'ellipsis',
           },
         }, ethUtil.toChecksumAddress(identity.address)),
-        h(EtherBalance, {
+        h(AccountEtherBalance, {
           value: account.balance,
+          style: {
+            lineHeight: '7px',
+            marginTop: '10px',
+          },
         }),
       ]),
 

ui/app/actions.js

@@ -55,6 +55,8 @@ var actions = {
   SHOW_CONF_MSG_PAGE: 'SHOW_CONF_MSG_PAGE',
   REVEAL_ACCOUNT: 'REVEAL_ACCOUNT',
   revealAccount: revealAccount,
+  SET_CURRENT_FIAT: 'SET_CURRENT_FIAT',
+  setCurrentFiat: setCurrentFiat,
   // account detail screen
   SHOW_SEND_PAGE: 'SHOW_SEND_PAGE',
   showSendPage: showSendPage,
@@ -234,6 +236,23 @@ function revealAccount () {
   }
 }
 
+function setCurrentFiat (fiat) {
+  return (dispatch) => {
+    dispatch(this.showLoadingIndication())
+    _accountManager.setCurrentFiat(fiat, (data, err) => {
+      dispatch(this.hideLoadingIndication())
+      dispatch({
+        type: this.SET_CURRENT_FIAT,
+        value: {
+          currentFiat: data.currentFiat,
+          conversionRate: data.conversionRate,
+          conversionDate: data.conversionDate,
+        },
+      })
+    })
+  }
+}
+
 function signMsg (msgData) {
   return (dispatch) => {
     dispatch(actions.showLoadingIndication())

ui/app/components/account-eth-balance.js

@@ -0,0 +1,139 @@
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const connect = require('react-redux').connect
+const formatBalance = require('../util').formatBalance
+const generateBalanceObject = require('../util').generateBalanceObject
+const Tooltip = require('./tooltip.js')
+
+module.exports = connect(mapStateToProps)(EthBalanceComponent)
+
+function mapStateToProps (state) {
+  return {
+    conversionRate: state.metamask.conversionRate,
+    conversionDate: state.metamask.conversionDate,
+    currentFiat: state.metamask.currentFiat,
+  }
+}
+
+inherits(EthBalanceComponent, Component)
+function EthBalanceComponent () {
+  Component.call(this)
+}
+
+EthBalanceComponent.prototype.render = function () {
+  var state = this.props
+  var style = state.style
+
+  const value = formatBalance(state.value, 6)
+  var width = state.width
+
+  return (
+
+    h('.ether-balance', {
+      style: style,
+    }, [
+      h('.ether-balance-amount', {
+        style: {
+          display: 'inline',
+          width: width,
+        },
+      }, this.renderBalance(value, state)),
+    ])
+
+  )
+}
+EthBalanceComponent.prototype.renderBalance = function (value, state) {
+  if (value === 'None') return value
+  var balanceObj = generateBalanceObject(value, state.shorten ? 1 : 3)
+  var balance, fiatNumber
+  var splitBalance = value.split(' ')
+  var ethNumber = splitBalance[0]
+  var ethSuffix = splitBalance[1]
+
+
+  if (state.conversionRate !== 0) {
+    fiatNumber = (Number(splitBalance[0]) * state.conversionRate).toFixed(2)
+  } else {
+    fiatNumber = 'N/A'
+  }
+
+  var fiatSuffix = state.currentFiat
+
+  if (state.shorten) {
+    balance = balanceObj.shortBalance
+  } else {
+    balance = balanceObj.balance
+  }
+
+  var label = balanceObj.label
+
+  return (
+    h('.flex-column', [
+      h(Tooltip, {
+        position: 'bottom',
+        title: `${ethNumber} ${ethSuffix}`,
+      }, [
+        h('.flex-row', {
+          style: {
+            alignItems: 'flex-end',
+            lineHeight: '13px',
+            fontFamily: 'Montserrat Light',
+            textRendering: 'geometricPrecision',
+            marginBottom: '5px',
+          },
+        }, [
+          h('div', {
+            style: {
+              width: '100%',
+              textAlign: 'right',
+            },
+          }, balance),
+          h('div', {
+            style: {
+              color: '#AEAEAE',
+              marginLeft: '5px',
+            },
+          }, label),
+        ]),
+      ]),
+      h(Tooltip, {
+        position: 'bottom',
+        title: `${fiatNumber} ${fiatSuffix}`,
+      }, [
+        fiatDisplay(fiatNumber, fiatSuffix),
+      ]),
+    ])
+  )
+}
+
+function fiatDisplay (fiatNumber, fiatSuffix) {
+  if (fiatNumber !== 'N/A') {
+    return h('.flex-row', {
+      style: {
+        alignItems: 'flex-end',
+        lineHeight: '13px',
+        fontFamily: 'Montserrat Light',
+        textRendering: 'geometricPrecision',
+      },
+    }, [
+      h('div', {
+        style: {
+          width: '100%',
+          textAlign: 'right',
+          fontSize: '12px',
+          color: '#333333',
+        },
+      }, fiatNumber),
+      h('div', {
+        style: {
+          color: '#AEAEAE',
+          marginLeft: '5px',
+          fontSize: '12px',
+        },
+      }, fiatSuffix),
+    ])
+  } else {
+    return h('div')
+  }
+}

ui/app/components/eth-balance.js

@@ -4,6 +4,7 @@ const inherits = require('util').inherits
 const formatBalance = require('../util').formatBalance
 const generateBalanceObject = require('../util').generateBalanceObject
 const Tooltip = require('./tooltip.js')
+
 module.exports = EthBalanceComponent
 
 inherits(EthBalanceComponent, Component)
@@ -37,6 +38,9 @@ EthBalanceComponent.prototype.renderBalance = function (value, state) {
   if (value === 'None') return value
   var balanceObj = generateBalanceObject(value, state.shorten ? 1 : 3)
   var balance
+  var splitBalance = value.split(' ')
+  var ethNumber = splitBalance[0]
+  var ethSuffix = splitBalance[1]
 
   if (state.shorten) {
     balance = balanceObj.shortBalance
@@ -49,7 +53,7 @@ EthBalanceComponent.prototype.renderBalance = function (value, state) {
   return (
     h(Tooltip, {
       position: 'bottom',
-      title: value.split(' ')[0],
+      title: `${ethNumber} ${ethSuffix}`,
     }, [
       h('.flex-column', {
         style: {

ui/app/config.js

@@ -3,7 +3,7 @@ const Component = require('react').Component
 const h = require('react-hyperscript')
 const connect = require('react-redux').connect
 const actions = require('./actions')
-
+const currencies = require('./conversion-util').availableCurrencies.rows
 module.exports = connect(mapStateToProps)(ConfigScreen)
 
 function mapStateToProps (state) {
@@ -74,6 +74,8 @@ ConfigScreen.prototype.render = function () {
             }, 'Save'),
           ]),
           h('hr.horizontal-line'),
+          currentConversionInformation(metamaskState, state),
+          h('hr.horizontal-line'),
 
           h('div', {
             style: {
@@ -97,6 +99,27 @@ ConfigScreen.prototype.render = function () {
   )
 }
 
+function currentConversionInformation (metamaskState, state) {
+  var currentFiat = metamaskState.currentFiat
+  var conversionDate = metamaskState.conversionDate
+  return h('div', [
+    h('span', {style: { fontWeight: 'bold', paddingRight: '10px'}}, 'Current Conversion'),
+    h('span', {style: { fontWeight: 'bold', paddingRight: '10px', fontSize: '13px'}}, `Updated ${Date(conversionDate)}`),
+    h('select#currentFiat', {
+      onChange (event) {
+        event.preventDefault()
+        var element = document.getElementById('currentFiat')
+        var newFiat = element.value
+        state.dispatch(actions.setCurrentFiat(newFiat))
+      },
+      defaultValue: currentFiat,
+    }, currencies.map((currency) => {
+      return h('option', {key: currency.code, value: currency.code}, `${currency.code} - ${currency.name}`)
+    })
+  ),
+  ])
+}
+
 function currentProviderDisplay (metamaskState) {
   var provider = metamaskState.provider
   var title, value

ui/app/reducers/metamask.js

@@ -15,6 +15,9 @@ function reduceMetamask (state, action) {
     rpcTarget: 'https://rawtestrpc.metamask.io/',
     identities: {},
     unconfTxs: {},
+    currentFiat: 'USD',
+    conversionRate: 0,
+    conversionDate: 'N/A',
   }, state.metamask)
 
   switch (action.type) {
@@ -115,6 +118,13 @@ function reduceMetamask (state, action) {
       var identities = extend(metamaskState.identities, id)
       return extend(metamaskState, { identities })
 
+    case actions.SET_CURRENT_FIAT:
+      return extend(metamaskState, {
+        currentFiat: action.value.currentFiat,
+        conversionRate: action.value.conversionRate,
+        conversionDate: action.value.conversionDate,
+      })
+
     default:
       return metamaskState
 

ui/app/util.js

@@ -145,6 +145,8 @@ function shortenBalance (balance, decimalsToKeep = 1) {
   } else if (convertedBalance > 1000) {
     truncatedValue = (balance / 1000).toFixed(decimalsToKeep)
     return `>${truncatedValue}k`
+  } else if (convertedBalance === 0) {
+    return '0'
   } else if (convertedBalance < 1) {
     var exponent = balance.match(/\.0*/)[0].length
     truncatedValue = (convertedBalance * Math.pow(10, exponent)).toFixed(decimalsToKeep)