Buy button (#474)

* WIP: Buy button link

* Add buy eth and the buy eth warning message

* Add css

* Move the opening of coinbase page to background
 and send to faucet if on test net

* Create a Warning about storeing eth

* Finish Buy button and Eth store warning screen

* Add to CHANGELOG

* fix frankies deletion and change chrome to extension

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Current Master
 
+- Added a Warning screen about storing ETH
+- Add buy Button!
 - MetaMask now throws descriptive errors when apps try to use synchronous web3 methods.
 
 ## 2.6.2 2016-07-20

app/scripts/lib/config-manager.js

@@ -270,3 +270,13 @@ ConfigManager.prototype.getConfirmed = function () {
   return ('isConfirmed' in data) && data.isConfirmed
 }
 
+ConfigManager.prototype.setShouldntShowWarning = function (confirmed) {
+  var data = this.getData()
+  data.isEthConfirmed = confirmed
+  this.setData(data)
+}
+
+ConfigManager.prototype.getShouldntShowWarning = function () {
+  var data = this.getData()
+  return ('isEthConfirmed' in data) && data.isEthConfirmed
+}

app/scripts/lib/idStore.js

@@ -94,6 +94,7 @@ IdentityStore.prototype.getState = function () {
     isUnlocked: this._isUnlocked(),
     seedWords: seedWords,
     isConfirmed: configManager.getConfirmed(),
+    isEthConfirmed: configManager.getShouldntShowWarning(),
     unconfTxs: configManager.unconfirmedTxs(),
     transactions: configManager.getTxList(),
     unconfMsgs: messageManager.unconfirmedMsgs(),

app/scripts/metamask-controller.js

@@ -40,6 +40,7 @@ module.exports = class MetamaskController {
       setProviderType: this.setProviderType.bind(this),
       useEtherscanProvider: this.useEtherscanProvider.bind(this),
       agreeToDisclaimer: this.agreeToDisclaimer.bind(this),
+      agreeToEthWarning: this.agreeToEthWarning.bind(this),
       // forward directly to idStore
       createNewVault: idStore.createNewVault.bind(idStore),
       recoverFromSeed: idStore.recoverFromSeed.bind(idStore),
@@ -56,6 +57,8 @@ module.exports = class MetamaskController {
       saveAccountLabel: idStore.saveAccountLabel.bind(idStore),
       tryPassword: idStore.tryPassword.bind(idStore),
       recoverSeed: idStore.recoverSeed.bind(idStore),
+      // coinbase
+      buyEth: this.buyEth.bind(this),
     }
   }
 
@@ -237,6 +240,15 @@ module.exports = class MetamaskController {
     }
   }
 
+  agreeToEthWarning (cb) {
+    try {
+      this.configManager.setShouldntShowWarning(true)
+      cb()
+    } catch (e) {
+      cb(e)
+    }
+  }
+
   // called from popup
   setRpcTarget (rpcTarget) {
     this.configManager.setRpcTarget(rpcTarget)
@@ -254,6 +266,22 @@ module.exports = class MetamaskController {
     this.configManager.useEtherscanProvider()
     extension.runtime.reload()
   }
+
+  buyEth (address, amount) {
+    if (!amount) amount = '5'
+
+    var network = this.idStore._currentState.network
+    var url = `https://buy.coinbase.com/?code=9ec56d01-7e81-5017-930c-513daa27bb6a&amount=${amount}&address=${address}&crypto_currency=ETH`
+
+    if (network === '2') {
+      url = 'https://testfaucet.metamask.io/'
+    }
+
+    extension.tabs.create({
+      url,
+    })
+  }
+
 }
 
 function noop () {}

ui/app/account-detail.js

@@ -28,6 +28,7 @@ function mapStateToProps (state) {
     network: state.metamask.network,
     unconfTxs: valuesFor(state.metamask.unconfTxs),
     unconfMsgs: valuesFor(state.metamask.unconfMsgs),
+    isEthWarningConfirmed: state.metamask.isEthConfirmed,
   }
 }
 
@@ -170,6 +171,16 @@ AccountDetailScreen.prototype.render = function () {
             },
           }),
 
+          h('button', {
+            onClick: () => props.dispatch(actions.buyEth(selected)),
+            style: {
+              marginBottom: '20px',
+              marginRight: '8px',
+              position: 'absolute',
+              left: '219px',
+            },
+          }, 'BUY'),
+
           h('button', {
             onClick: () => props.dispatch(actions.showSendPage()),
             style: {
@@ -181,7 +192,7 @@ AccountDetailScreen.prototype.render = function () {
         ]),
       ]),
 
-      // subview (tx history, pk export confirm)
+      // subview (tx history, pk export confirm, buy eth warning)
       h(ReactCSSTransitionGroup, {
         className: 'css-transition-group',
         transitionName: 'main',
@@ -239,3 +250,4 @@ AccountDetailScreen.prototype.transactionList = function () {
 AccountDetailScreen.prototype.requestAccountExport = function () {
   this.props.dispatch(actions.requestExportAccount())
 }
+

ui/app/actions.js

@@ -66,6 +66,10 @@ var actions = {
   showPrivateKey: showPrivateKey,
   SAVE_ACCOUNT_LABEL: 'SAVE_ACCOUNT_LABEL',
   saveAccountLabel: saveAccountLabel,
+  AGREE_TO_ETH_WARNING: 'AGREE_TO_ETH_WARNING',
+  agreeToEthWarning: agreeToEthWarning,
+  SHOW_ETH_WARNING: 'SHOW_ETH_WARNING',
+  showEthWarning: showEthWarning,
   // tx conf screen
   COMPLETED_TX: 'COMPLETED_TX',
   TRANSACTION_ERROR: 'TRANSACTION_ERROR',
@@ -106,6 +110,9 @@ var actions = {
   HIDE_LOADING: 'HIDE_LOADING_INDICATION',
   showLoadingIndication: showLoadingIndication,
   hideLoadingIndication: hideLoadingIndication,
+  // buy Eth with coinbase
+  BUY_ETH: 'BUY_ETH',
+  buyEth: buyEth,
 }
 
 module.exports = actions
@@ -559,3 +566,31 @@ function showSendPage () {
     type: actions.SHOW_SEND_PAGE,
   }
 }
+
+function agreeToEthWarning () {
+  return (dispatch) => {
+    _accountManager.agreeToEthWarning((err) => {
+      if (err) {
+        return dispatch(actions.showEthWarning(err.message))
+      }
+      dispatch({
+        type: actions.AGREE_TO_ETH_WARNING,
+      })
+    })
+  }
+}
+
+function showEthWarning () {
+  return {
+    type: actions.SHOW_ETH_WARNING,
+  }
+}
+
+function buyEth (address, amount) {
+  return (dispatch) => {
+    _accountManager.buyEth(address, amount)
+    dispatch({
+      type: actions.BUY_ETH,
+    })
+  }
+}

ui/app/app.js

@@ -27,6 +27,7 @@ const MenuDroppo = require('menu-droppo')
 const DropMenuItem = require('./components/drop-menu-item')
 const NetworkIndicator = require('./components/network')
 const Tooltip = require('./components/tooltip')
+const EthStoreWarning = require('./eth-store-warning')
 
 module.exports = connect(mapStateToProps)(App)
 
@@ -37,6 +38,7 @@ function mapStateToProps (state) {
   return {
     // state from plugin
     isConfirmed: state.metamask.isConfirmed,
+    isEthConfirmed: state.metamask.isEthConfirmed,
     isInitialized: state.metamask.isInitialized,
     isUnlocked: state.metamask.isUnlocked,
     currentView: state.appState.currentView,
@@ -324,6 +326,8 @@ App.prototype.renderPrimary = function () {
 
   // show current view
   switch (props.currentView.name) {
+    case 'EthStoreWarning':
+      return h(EthStoreWarning, {key: 'ethWarning'})
 
     case 'accounts':
       return h(AccountsScreen, {key: 'accounts'})

ui/app/css/index.css

@@ -463,3 +463,9 @@ input.large-input {
   display: inline-block;
   padding-left: 5px;
 }
+
+/* buy eth warning screen */
+
+.eth-warning{
+  transition: opacity 400ms ease-in, transform 400ms ease-in;
+}

ui/app/eth-store-warning.js

@@ -0,0 +1,89 @@
+const connect = require('react-redux').connect
+const Component = require('react').Component
+const h = require('react-hyperscript')
+const inherits = require('util').inherits
+const actions = require('./actions')
+
+module.exports = connect(mapStateToProps)(EthStoreWarning)
+
+inherits(EthStoreWarning, Component)
+function EthStoreWarning () {
+  Component.call(this)
+}
+
+function mapStateToProps (state) {
+  return {
+    selectedAccount: state.metamask.selectedAccount,
+  }
+}
+
+EthStoreWarning.prototype.render = function () {
+
+  return (
+
+    h('.flex-column', {
+      key: 'ethWarning',
+      style: {
+        paddingTop: '25px',
+        marginRight: '30px',
+        marginLeft: '30px',
+        alignItems: 'center',
+      },
+    }, [
+      h('.warning', {
+        style: {
+          margin: '10px 10px 10px 10px',
+        },
+      },
+        `MetaMask is currently in beta -
+        exercise caution while handling
+        and storing your ether.
+        `),
+
+      h('i.fa.fa-exclamation-triangle.fa-4', {
+        style: {
+          fontSize: '152px',
+          color: '#AEAEAE',
+          textAlign: 'center',
+        },
+      }),
+
+      h('.flex-row', {
+        style: {
+          marginTop: '25px',
+          marginBottom: '10px',
+        },
+      }, [
+        h('input', {
+          type: 'checkbox',
+          onChange: this.toggleShowWarning.bind(this, event),
+        }),
+        h('.warning', {
+          style: {
+            fontSize: '11px',
+          },
+
+        }, 'Dont show me this message again'),
+      ]),
+      h('.flex-row', {
+        style: {
+          width: '100%',
+          justifyContent: 'space-around',
+        },
+      }, [
+        h('button', {
+          onClick: this.toAccounts.bind(this),
+        },
+          'Continue to MetaMask'),
+      ]),
+    ])
+  )
+}
+
+EthStoreWarning.prototype.toggleShowWarning = function (event) {
+  this.props.dispatch(actions.agreeToEthWarning())
+}
+
+EthStoreWarning.prototype.toAccounts = function () {
+  this.props.dispatch(actions.showAccountDetail(this.props.account))
+}

ui/app/reducers/app.js

@@ -28,10 +28,13 @@ function reduceApp (state, action) {
     name: 'createVaultComplete',
     seedWords,
   }
+  var ethStoreWarning = {
+    name: 'EthStoreWarning',
+  }
 
   var appState = extend({
     menuOpen: false,
-    currentView: seedWords ? seedConfView : defaultView,
+    currentView: seedWords ? seedConfView : !state.metamask.isEthConfirmed ? ethStoreWarning : defaultView,
     accountDetail: {
       subview: 'transactions',
     },
@@ -366,6 +369,17 @@ function reduceApp (state, action) {
         },
       })
 
+    case actions.SHOW_ETH_WARNING:
+      return extend(appState, {
+        transForward: true,
+        currentView: {
+          name: 'accountDetail',
+          context: appState.currentView.context,
+        },
+        accountDetail: {
+          subview: 'buy-eth-warning',
+        },
+      })
     default:
       return appState
   }
@@ -390,3 +404,5 @@ function indexForPending (state, txId) {
   })
   return idx
 }
+
+

ui/app/reducers/metamask.js

@@ -31,6 +31,11 @@ function reduceMetamask (state, action) {
         isConfirmed: true,
       })
 
+    case actions.AGREE_TO_ETH_WARNING:
+      return extend(metamaskState, {
+        isEthConfirmed: true,
+      })
+
     case actions.UNLOCK_METAMASK:
       return extend(metamaskState, {
         isUnlocked: true,