using authentication for app

app/controllers/user_controller.rb

@@ -2,6 +2,15 @@ class UserController < ApplicationController
   before_filter :allow_mobile, :authenticate_user!
   layout 'phone'
 
+  def authenticate_user_wrapper!
+    authenticate_user! unless request.format.html?
+    authenticate_user! if params[:action] == 'obtain_token'
+  end
+
+  def obtain_token
+
+  end
+
   alias :list :active_list
 
   def allow_mobile
@@ -153,6 +162,7 @@ class UserController < ApplicationController
         redirect_to(root_path, alert: t('messages.there_is_no_list_active')) and return unless list.present?
       end
       format.json do
+        render json: js_alert(t('messages.the_list_has_been_closed')) and return unless list.present?
         render json: list.with_orders_and_join_requests_as_json.merge(supplier_name: list.supplier.name)
       end
     end