public object AddFavorite(long taskId) { logger.Log(LogLevel.Debug, $"TaskController.AddFavorite({taskId})"); //object to json try { var result = TaskManager.AddFavorite(taskId, User.Identity.GetUserId <long>()); if (result) { return(new HttpStatusCodeResult(200)); } return(new HttpStatusCodeResult(400)); } catch (Exception ex) { logger.Log(LogLevel.Error, $"TaskController.AddFavorite({taskId}) - {ex}"); //object to json //изменить http status code return(Json(new Response(100, ex.Message), JsonRequestBehavior.AllowGet)); } }