Merge branch 'master' into i#1203MainNetSwitch

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 - The default network on installation is now MainNet
 - Allow sending to ENS names in send form on Ropsten.
+- Added an address book functionality that remembers the last 15 unique addresses sent to.
 - Can now change network to custom RPC URL from lock screen.
 
 ## 3.4.0 2017-3-8

app/scripts/controllers/address-book.js

@@ -0,0 +1,79 @@
+const ObservableStore = require('obs-store')
+const extend = require('xtend')
+
+class AddressBookController {
+
+
+  // Controller in charge of managing the address book functionality from the
+  // recipients field on the send screen. Manages a history of all saved
+  // addresses and all currently owned addresses.
+  constructor (opts = {}, keyringController) {
+    const initState = extend({
+      addressBook: [],
+    }, opts.initState)
+    this.store = new ObservableStore(initState)
+    this.keyringController = keyringController
+  }
+
+  //
+  // PUBLIC METHODS
+  //
+
+  // Sets a new address book in store by accepting a new address and nickname.
+  setAddressBook (address, name) {
+    return this._addToAddressBook(address, name)
+    .then((addressBook) => {
+      this.store.updateState({
+        addressBook,
+      })
+      return Promise.resolve()
+    })
+  }
+
+  //
+  // PRIVATE METHODS
+  //
+
+
+  // Performs the logic to add the address and name into the address book. The
+  // pushed object is an object of two fields. Current behavior does not set an
+  // upper limit to the number of addresses.
+  _addToAddressBook (address, name) {
+    let addressBook = this._getAddressBook()
+    let identities = this._getIdentities()
+
+    let addressBookIndex = addressBook.findIndex((element) => { return element.address.toLowerCase() === address.toLowerCase() || element.name === name })
+    let identitiesIndex = Object.keys(identities).findIndex((element) => { return element.toLowerCase() === address.toLowerCase() })
+    // trigger this condition if we own this address--no need to overwrite.
+    if (identitiesIndex !== -1) {
+      return Promise.resolve(addressBook)
+    // trigger this condition if we've seen this address before--may need to update nickname.
+    } else if (addressBookIndex !== -1) {
+      addressBook.splice(addressBookIndex, 1)
+    } else if (addressBook.length > 15) {
+      addressBook.shift()
+    }
+
+
+    addressBook.push({
+      address: address,
+      name,
+    })
+    return Promise.resolve(addressBook)
+  }
+
+  // Internal method to get the address book. Current persistence behavior
+  // should not require that this method be called from the UI directly.
+  _getAddressBook () {
+    return this.store.getState().addressBook
+  }
+
+  // Retrieves identities from the keyring controller in order to avoid
+  // duplication
+  _getIdentities () {
+    return this.keyringController.memStore.getState().identities
+  }
+
+}
+
+module.exports = AddressBookController

app/scripts/controllers/preferences.js

@@ -5,7 +5,9 @@ const extend = require('xtend')
 class PreferencesController {
 
   constructor (opts = {}) {
-    const initState = extend({ frequentRpcList: [] }, opts.initState)
+    const initState = extend({
+      frequentRpcList: [],
+    }, opts.initState)
     this.store = new ObservableStore(initState)
   }
 

app/scripts/metamask-controller.js

@@ -15,6 +15,7 @@ const PreferencesController = require('./controllers/preferences')
 const CurrencyController = require('./controllers/currency')
 const NoticeController = require('./notice-controller')
 const ShapeShiftController = require('./controllers/shapeshift')
+const AddressBookController = require('./controllers/address-book')
 const MessageManager = require('./lib/message-manager')
 const PersonalMessageManager = require('./lib/personal-message-manager')
 const TxManager = require('./transaction-manager')
@@ -80,6 +81,11 @@ module.exports = class MetamaskController extends EventEmitter {
       autoFaucet(address)
     })
 
+    // address book controller
+    this.addressBookController = new AddressBookController({
+      initState: initState.AddressBookController,
+    }, this.keyringController)
+
     // tx mgmt
     this.txManager = new TxManager({
       initState: initState.TransactionManager,
@@ -124,6 +130,9 @@ module.exports = class MetamaskController extends EventEmitter {
     this.preferencesController.store.subscribe((state) => {
       this.store.updateState({ PreferencesController: state })
     })
+    this.addressBookController.store.subscribe((state) => {
+      this.store.updateState({ AddressBookController: state })
+    })
     this.currencyController.store.subscribe((state) => {
       this.store.updateState({ CurrencyController: state })
     })
@@ -142,6 +151,7 @@ module.exports = class MetamaskController extends EventEmitter {
     this.personalMessageManager.memStore.subscribe(this.sendUpdate.bind(this))
     this.keyringController.memStore.subscribe(this.sendUpdate.bind(this))
     this.preferencesController.store.subscribe(this.sendUpdate.bind(this))
+    this.addressBookController.store.subscribe(this.sendUpdate.bind(this))
     this.currencyController.store.subscribe(this.sendUpdate.bind(this))
     this.noticeController.memStore.subscribe(this.sendUpdate.bind(this))
     this.shapeshiftController.store.subscribe(this.sendUpdate.bind(this))
@@ -219,6 +229,7 @@ module.exports = class MetamaskController extends EventEmitter {
       this.personalMessageManager.memStore.getState(),
       this.keyringController.memStore.getState(),
       this.preferencesController.store.getState(),
+      this.addressBookController.store.getState(),
       this.currencyController.store.getState(),
       this.noticeController.memStore.getState(),
       // config manager
@@ -240,6 +251,7 @@ module.exports = class MetamaskController extends EventEmitter {
     const preferencesController = this.preferencesController
     const txManager = this.txManager
     const noticeController = this.noticeController
+    const addressBookController = this.addressBookController
 
     return {
       // etc
@@ -267,6 +279,9 @@ module.exports = class MetamaskController extends EventEmitter {
       setDefaultRpc:             nodeify(this.setDefaultRpc).bind(this),
       setCustomRpc:              nodeify(this.setCustomRpc).bind(this),
 
+      // AddressController
+      setAddressBook:           nodeify(addressBookController.setAddressBook).bind(addressBookController),
+
       // KeyringController
       setLocked:                 nodeify(keyringController.setLocked).bind(keyringController),
       createNewVaultAndKeychain: nodeify(keyringController.createNewVaultAndKeychain).bind(keyringController),

test/unit/address-book-controller.js

@@ -0,0 +1,56 @@
+const assert = require('assert')
+const extend = require('xtend')
+const AddressBookController = require('../../app/scripts/controllers/address-book')
+
+const mockKeyringController = {
+  memStore: {
+    getState: function () {
+      return {
+        identities: {
+          '0x0aaa' : {
+            address: '0x0aaa',
+            name: 'owned',
+          }
+        }
+      }
+    }
+  }
+}
+
+
+describe('address-book-controller', function() {
+  var addressBookController
+
+  beforeEach(function() {
+    addressBookController = new AddressBookController({}, mockKeyringController)
+  })
+
+  describe('addres book management', function () {
+    describe('#_getAddressBook', function () {
+      it('should be empty by default.', function () {
+        assert.equal(addressBookController._getAddressBook().length, 0)
+      })
+    })
+    describe('#setAddressBook', function () {
+      it('should properly set a new address.', function () {
+        addressBookController.setAddressBook('0x01234', 'test')
+        var addressBook = addressBookController._getAddressBook()
+        assert.equal(addressBook.length, 1, 'incorrect address book length.')
+        assert.equal(addressBook[0].address, '0x01234', 'incorrect addresss')
+        assert.equal(addressBook[0].name, 'test', 'incorrect nickname')
+      })
+
+      it('should reject duplicates.', function () {
+        addressBookController.setAddressBook('0x01234', 'test')
+        addressBookController.setAddressBook('0x01234', 'test')
+        var addressBook = addressBookController._getAddressBook()
+        assert.equal(addressBook.length, 1, 'incorrect address book length.')
+      })
+      it('should not add any identities that are under user control', function () {
+        addressBookController.setAddressBook('0x0aaa', ' ')
+        var addressBook = addressBookController._getAddressBook()
+        assert.equal(addressBook.length, 0, 'incorrect address book length.')
+      })
+    })
+  })
+})

test/unit/currency-controller-test.js

@@ -7,7 +7,7 @@ const rp = require('request-promise')
 const nock = require('nock')
 const CurrencyController = require('../../app/scripts/controllers/currency')
 
-describe('config-manager', function() {
+describe('currency-controller', function() {
   var currencyController
 
   beforeEach(function() {

ui/app/actions.js

@@ -75,6 +75,8 @@ var actions = {
   // account detail screen
   SHOW_SEND_PAGE: 'SHOW_SEND_PAGE',
   showSendPage: showSendPage,
+  ADD_TO_ADDRESS_BOOK: 'ADD_TO_ADDRESS_BOOK',
+  addToAddressBook: addToAddressBook,
   REQUEST_ACCOUNT_EXPORT: 'REQUEST_ACCOUNT_EXPORT',
   requestExportAccount: requestExportAccount,
   EXPORT_ACCOUNT: 'EXPORT_ACCOUNT',
@@ -696,6 +698,19 @@ function setRpcTarget (newRpc) {
   }
 }
 
+// Calls the addressBookController to add a new address. 
+function addToAddressBook (recipient, nickname) {
+  log.debug(`background.addToAddressBook`)
+  return (dispatch) => {
+    background.setAddressBook(recipient, nickname, (err, result) => {
+      if (err) {
+        log.error(err)
+        return dispatch(self.displayWarning('Address book failed to update'))
+      }
+    })
+  }
+}
+
 function setProviderType (type) {
   log.debug(`background.setProviderType`)
   background.setProviderType(type)

ui/app/components/ens-input.js

@@ -21,6 +21,7 @@ function EnsInput () {
 EnsInput.prototype.render = function () {
   const props = this.props
   const opts = extend(props, {
+    list: 'addresses',
     onChange: () => {
       const network = this.props.network
       let resolverAddress = networkResolvers[network]
@@ -46,6 +47,25 @@ EnsInput.prototype.render = function () {
     style: { width: '100%' },
   }, [
     h('input.large-input', opts),
+    // The address book functionality.
+    h('datalist#addresses',
+      [
+        // Corresponds to the addresses owned.
+        Object.keys(props.identities).map((key) => {
+          let identity = props.identities[key]
+          return h('option', {
+            value: identity.address,
+            label: identity.name,
+          })
+        }),
+        // Corresponds to previously sent-to addresses.
+        props.addressBook.map((identity) => {
+          return h('option', {
+            value: identity.address,
+            label: identity.name,
+          })
+        }),
+      ]),
     this.ensIcon(),
   ])
 }
@@ -80,11 +100,13 @@ EnsInput.prototype.lookupEnsName = function () {
       this.setState({
         loadingEns: false,
         ensResolution: address,
+        nickname: recipient.trim(),
         hoverText: address + '\nClick to Copy',
       })
     }
   })
   .catch((reason) => {
+    log.error(reason)
     return this.setState({
       loadingEns: false,
       ensFailure: true,
@@ -95,10 +117,13 @@ EnsInput.prototype.lookupEnsName = function () {
 
 EnsInput.prototype.componentDidUpdate = function (prevProps, prevState) {
   const state = this.state || {}
-  const { ensResolution } = state
+  const ensResolution = state.ensResolution
+  // If an address is sent without a nickname, meaning not from ENS or from
+  // the user's own accounts, a default of a one-space string is used.
+  const nickname = state.nickname || ' '
   if (ensResolution && this.props.onChange &&
       ensResolution !== prevState.ensResolution) {
-    this.props.onChange(ensResolution)
+    this.props.onChange(ensResolution, nickname)
   }
 }
 

ui/app/reducers/metamask.js

@@ -16,6 +16,7 @@ function reduceMetamask (state, action) {
     noActiveNotices: true,
     lastUnreadNotice: undefined,
     frequentRpcList: [],
+    addressBook: [],
   }, state.metamask)
 
   switch (action.type) {

ui/app/send.js

@@ -20,6 +20,7 @@ function mapStateToProps (state) {
     identities: state.metamask.identities,
     warning: state.appState.warning,
     network: state.metamask.network,
+    addressBook: state.metamask.addressBook,
   }
 
   result.error = result.warning && result.warning.split('.')[0]
@@ -44,6 +45,8 @@ SendTransactionScreen.prototype.render = function () {
   var account = state.account
   var identity = state.identity
   var network = state.network
+  var identities = state.identities
+  var addressBook = state.addressBook
 
   return (
 
@@ -153,6 +156,8 @@ SendTransactionScreen.prototype.render = function () {
           placeholder: 'Recipient Address',
           onChange: this.recipientDidChange.bind(this),
           network,
+          identities,
+          addressBook,
         }),
       ]),
 
@@ -222,13 +227,17 @@ SendTransactionScreen.prototype.back = function () {
   this.props.dispatch(actions.backToAccountDetail(address))
 }
 
-SendTransactionScreen.prototype.recipientDidChange = function (recipient) {
+SendTransactionScreen.prototype.recipientDidChange = function (recipient, nickname) {
-  this.setState({ recipient })
+  this.setState({
+    recipient: recipient,
+    nickname: nickname,
+  })
 }
 
 SendTransactionScreen.prototype.onSubmit = function () {
   const state = this.state || {}
   const recipient = state.recipient || document.querySelector('input[name="address"]').value
+  const nickname = state.nickname || ' '
   const input = document.querySelector('input[name="amount"]').value
   const value = util.normalizeEthStringToWei(input)
   const txData = document.querySelector('input[name="txData"]').value
@@ -257,6 +266,8 @@ SendTransactionScreen.prototype.onSubmit = function () {
 
   this.props.dispatch(actions.hideWarning())
 
+  this.props.dispatch(actions.addToAddressBook(recipient, nickname))
+
   var txParams = {
     from: this.props.address,
     value: '0x' + value.toString(16),