Show any pending txs when unlocking

Before the unlock action hard-routed to the home route, now it has a condition where it will show pending transactions instead.

ui/app/actions.js

@@ -113,7 +113,6 @@ function tryUnlockMetamask(password) {
         dispatch(this.unlockFailed())
       } else {
         dispatch(this.unlockMetamask())
-        dispatch(this.showAccountDetail(selectedAccount))
       }
     })
   }

ui/app/app.js

@@ -23,6 +23,7 @@ const ConfirmTxScreen = require('./conf-tx')
 const ConfigScreen = require('./config')
 const InfoScreen = require('./info')
 const LoadingIndicator = require('./loading')
+const txHelper = require('../lib/tx-helper')
 
 module.exports = connect(mapStateToProps)(App)
 
@@ -39,6 +40,8 @@ function mapStateToProps(state) {
     activeAddress: state.appState.activeAddress,
     transForward: state.appState.transForward,
     seedWords: state.metamask.seedWords,
+    unconfTxs: state.metamask.unconfTxs,
+    unconfMsgs: state.metamask.unconfMsgs,
   }
 }
 
@@ -202,8 +205,20 @@ App.prototype.renderPrimary = function(state){
       return h(CreateVaultScreen, {key: 'createVault'})
 
     default:
+      if (this.hasPendingTxs()) {
+        return h(ConfirmTxScreen, {key: 'confirm-tx'})
+      } else {
         return h(AccountDetailScreen, {key: 'account-detail'})
       }
+   }
+}
+
+App.prototype.hasPendingTxs = function() {
+  var state = this.props
+  var unconfTxs = state.unconfTxs
+  var unconfMsgs = state.unconfMsgs
+  var unconfTxList = txHelper(unconfTxs, unconfMsgs)
+  return unconfTxList.length > 0
 }
 
 function onOffToggle(state){

ui/app/conf-tx.js

@@ -38,7 +38,8 @@ ConfirmTxScreen.prototype.render = function() {
   var unconfTxs = state.unconfTxs
   var unconfMsgs = state.unconfMsgs
   var unconfTxList = txHelper(unconfTxs, unconfMsgs)
-  var txData = unconfTxList[state.index] || {}
+  var index = state.index !== undefined ? state.index : 0
+  var txData = unconfTxList[index] || {}
 
   return (
 

ui/app/reducers/app.js

@@ -108,6 +108,7 @@ function reduceApp(state, action) {
 
   case actions.UNLOCK_METAMASK:
     return extend(appState, {
+      currentView: {},
       transForward: true,
       warning: null,
     })