update queue

app/controllers/crm/dining_queues_controller.rb

@@ -96,6 +96,17 @@ class Crm::DiningQueuesController < BaseCrmController
     end 
   end
 
+  def cancel_queue
+    queue      = DiningQueue.find(params[:id])
+
+    status = queue.update_attributes(id: params[:id],status:"Cancel")
+   
+    if status == true
+      render json: JSON.generate({:status => true , notice: 'Dining queue was successfully canceled .'})
+    else
+      render json: JSON.generate({:status => false, :error_message => "Record not found"})
+    end 
+  end
 
   private
     # Use callbacks to share common setup or constraints between actions.