refactor - push data to popup

1 files changed, 9 insertions, 1 deletions

diff --git a/app/scripts/popup.js b/app/scripts/popup.js
index a7e33e7f..ca88f4fa 100644
--- a/app/scripts/popup.js
+++ b/app/scripts/popup.js
@@ -1,3 +1,4 @@
+const EventEmitter = require('events').EventEmitter
 const Dnode = require('dnode')
 const MetaMaskUi = require('metamask-ui')
 const MetaMaskUiCss = require('metamask-ui/css')
@@ -8,11 +9,18 @@ const PortStream = require('./lib/port-stream.js')
 // setup communication with background
 var pluginPort = chrome.runtime.connect({name: 'popup'})
 var duplex = new PortStream(pluginPort)
+var eventEmitter = new EventEmitter()
 var background = Dnode({
   // setUnconfirmedTxs: setUnconfirmedTxs,
+  sendUpdate: function(state){
+    eventEmitter.emit('update', state)
+  },
 })
 duplex.pipe(background).pipe(duplex)
-background.once('remote', setupApp)
+background.once('remote', function(accountManager){
+  accountManager.on = eventEmitter.on.bind(eventEmitter)
+  setupApp(accountManager)
+})
 
 // setup app
 var css = MetaMaskUiCss()