Style upgrades and emberified supplier lists

app/assets/javascripts/supplier/app/models/join_request.js.coffee

@@ -0,0 +1,4 @@
+attr = DS.attr
+Qsupplier.App.JoinRequest= DS.Model.extend
+  list: DS.belongsTo('list')
+  user: DS.belongsTo('user')

app/assets/javascripts/supplier/app/models/list.js.coffee

@@ -4,6 +4,7 @@ Qsupplier.App.List = DS.Model.extend
   needs_help: attr 'boolean'
   needs_payment: attr 'boolean'
   user_requests_closing: attr('boolean')
+  users: DS.hasMany('user')
   is_paid: attr 'boolean'
   has_active_orders: attr 'boolean'
   price: attr 'number'
@@ -28,6 +29,9 @@ Qsupplier.App.List = DS.Model.extend
     @set 'needs_payment', true
   markIsPaid: ->
     @set 'needs_payment', false
+  total: (->
+    @get('orders').getEach('total').reduce(((sum, total) -> sum + total), 0)
+  ).property('orders.@each.total')
 
   close: ->
     @markClosed()
@@ -36,3 +40,4 @@ Qsupplier.App.List = DS.Model.extend
   is_helped: ->
     @markHelped()
     $.post Routes.supplier_mark_list_as_helped_path(), list_id: @id
+  sorted_orders: (-> @get('orders').sortBy('created_at').reverseObjects()).property('orders.@each.isLoaded')

app/assets/javascripts/supplier/app/models/user.js.coffee

@@ -1,4 +1,6 @@
 attr = DS.attr
 Qsupplier.App.User= DS.Model.extend
-  uid: attr 'string'
-  #active_list: DS.belongsTo('list')
+  facebook_id: attr('string')
+  email: attr('string')
+  list: DS.belongsTo('list') # in ember scope not many to many (yet)
+  join_requests: DS.hasMany('join_request')