Fix flash messages

app/components/flash-display.coffee

@@ -1,58 +1,15 @@
 `import Ember from 'ember'`
-`import LimitedArray from 'travis/utils/limited-array'`
 
 FlashDisplayComponent = Ember.Component.extend
-  auth: Ember.inject.service()
-  store: Ember.inject.service()
-  currentUserBinding: 'auth.currentUser'
+  flashes: Ember.inject.service()
 
   classNames: ['flash']
   tagName: 'ul'
 
-  init: ->
-    @_super.apply this, arguments
-    @set('flashes', LimitedArray.create(limit: 1, content: []))
-
-  messages: (->
-    broadcasts = @get('unseenBroadcasts')
-    flashes = @get('flashes')
-    model = []
-    model.pushObjects(broadcasts) if broadcasts
-    model.pushObjects(flashes.toArray().reverse())    if flashes
-    model.uniq()
-  ).property('unseenBroadcasts.[]', 'flashes.[]', 'unseenBroadcasts.length', 'flashes.length')
-
-  unseenBroadcasts: (->
-    @get('broadcasts').filter (broadcast) ->
-      !broadcast.get('isSeen')
-  ).property('broadcasts.[]', 'broadcasts.length')
-
-  broadcasts: (->
-    broadcasts = Ember.ArrayProxy.create(content: [])
-
-    if @get('currentUser.id')
-      @get('store').find('broadcast').then (result) ->
-        broadcasts.pushObjects(result.toArray())
-
-    broadcasts
-  ).property('currentUser.id')
-
-  loadFlashes: (msgs) ->
-    for msg in msgs
-      type = Object.keys(msg)[0]
-      msg = { type: type, message: msg[type] }
-      @get('flashes').unshiftObject(msg)
-      Ember.run.later(this, (-> @get('flashes.content').removeObject(msg)), 15000)
-
-  close: (msg) ->
-    if msg.constructor.modelName == "broadcast"
-      msg.setSeen()
-      @notifyPropertyChange('unseenBroadcasts')
-    else
-      @get('flashes').removeObject(msg)
+  messagesBinding: 'flashes.messages'
 
   actions:
     closeMessage: (msg) ->
-      @close(msg)
+      @get('flashes').close(msg)
 
 `export default FlashDisplayComponent`

app/controllers/flash.js

@@ -0,0 +1,9 @@
+import Ember from 'ember';
+
+export default Ember.Controller.extend({
+  flashes: Ember.inject.service(),
+
+  loadFlashes() {
+    return this.get('flashes').loadFlashes(...arguments);
+  }
+});

app/initializers/auth.coffee

@@ -8,6 +8,7 @@ initialize = (container, app) ->
   app.inject('controller', 'auth', 'auth:main')
   app.inject('application', 'auth', 'auth:main')
   app.inject('component', 'auth', 'auth:main')
+  app.inject('service:flashes', 'auth', 'auth:main')
 
   app.inject('auth', 'store', 'service:store')
 

app/services/flashes.coffee

@@ -0,0 +1,51 @@
+`import Ember from 'ember'`
+`import LimitedArray from 'travis/utils/limited-array'`
+
+FlashesService = Ember.Service.extend
+  store: Ember.inject.service()
+
+  currentUserBinding: 'auth.currentUser'
+
+  init: ->
+    @_super.apply this, arguments
+    @set('flashes', LimitedArray.create(limit: 1, content: []))
+
+  messages: (->
+    broadcasts = @get('unseenBroadcasts')
+    flashes = @get('flashes')
+    model = []
+    model.pushObjects(broadcasts) if broadcasts
+    model.pushObjects(flashes.toArray().reverse())    if flashes
+    model.uniq()
+  ).property('unseenBroadcasts.[]', 'flashes.[]', 'unseenBroadcasts.length', 'flashes.length')
+
+  unseenBroadcasts: (->
+    @get('broadcasts').filter (broadcast) ->
+      !broadcast.get('isSeen')
+  ).property('broadcasts.[]', 'broadcasts.length')
+
+  broadcasts: (->
+    broadcasts = Ember.ArrayProxy.create(content: [])
+
+    if @get('currentUser.id')
+      @get('store').find('broadcast').then (result) ->
+        broadcasts.pushObjects(result.toArray())
+
+    broadcasts
+  ).property('currentUser.id')
+
+  loadFlashes: (msgs) ->
+    for msg in msgs
+      type = Object.keys(msg)[0]
+      msg = { type: type, message: msg[type] }
+      @get('flashes').unshiftObject(msg)
+      Ember.run.later(this, (-> @get('flashes.content').removeObject(msg)), 15000)
+
+  close: (msg) ->
+    if msg.constructor.modelName == "broadcast"
+      msg.setSeen()
+      @notifyPropertyChange('unseenBroadcasts')
+    else
+      @get('flashes').removeObject(msg)
+
+`export default FlashesService`

app/templates/layouts/flash.hbs

@@ -1 +0,0 @@
-