public function actionAjaxUpdate($id)
 {
     $blog = new BlogGuarantee();
     $modelOrder = Order::model()->findByPk($id);
     if (isset($_POST['BlogGuarantee'])) {
         $blog->observation = $_POST['BlogGuarantee']['observation'];
         $blog->finished = 0;
         $blog->attributes = $_POST['BlogGuarantee'];
         $blog->technician_user_id = Yii::app()->user->id;
         $blog->order_id = $id;
         $logs = BlogOrder::model()->findByAttributes(array('order_id' => $id, 'activity' => 'La orden entró a garantía'));
         if ($blog->save() && $logs == NULL) {
             $log = new BlogOrder();
             $log->order_id = $id;
             $log->activity = "La orden entró a garantía";
             $log->user_technical_id = Yii::app()->user->id;
             $log->date_hour = date('Y-m-d H:i:s');
             $log->save();
             $this->redirect(array('view', 'id' => $model->id));
         } else {
             var_dump($blog->errors);
             var_dump($logs->errors);
         }
     }
 }