move towards mobile deployable app

app/controllers/user_controller.rb

@@ -1,9 +1,14 @@
 class UserController < ApplicationController
-  before_filter :authenticate_user!
+  before_filter :allow_mobile #, :authenticate_user!
   layout 'phone'
 
   alias :list :active_list
 
+  def allow_mobile
+    headers['Access-Control-Allow-Origin'] = '*'
+    headers['Access-Control-Request-Method'] = '*'
+  end
+
   def home
     handle_message_params
   end
@@ -159,13 +164,17 @@ class UserController < ApplicationController
   def list_info
     respond_to do |format|
       format.json do
-        if !list.try(:active?)
-          current_user.list_is_closed!
-          render json: {list_active: false}
-          return
+        if list.present?
+          if !list.try(:active?)
+            current_user.list_is_closed!
+            render json: {list_active: false}
+            return
+          else
+            list_obj = list.as_json.merge(list_active: list.active? ).merge(list.join_requests_as_json)
+            render json: list_obj
+          end
         else
-          list_obj = list.as_json.merge(list_active: list.active? ).merge(list.join_requests_as_json)
-          render json: list_obj
+          render json: {not_present: true}
         end
       end
     end
@@ -223,7 +232,7 @@ class UserController < ApplicationController
       format.html do
       end
       format.json do
-        render json: @list.with_orders_as_json
+        render json: @list.with_orders_as_json.merge(supplier_name: @list.supplier.name)
       end
     end
   end