public ActionResult Send(SendNotificationModel model, string returnUrl)
        {
            if (ModelState.IsValid)
                return TrySend(model, returnUrl);

            return View(model);
        }
 public ActionResult Send(Guid id, string returnUrl)
 {
     var model = new SendNotificationModel()
     {
         UserId = id,
     };
     return View(model);
 }
        private ActionResult TrySend(SendNotificationModel model, string returnUrl)
        {
            try
            {
                var notification = CreateNotification(model.Message, model.UserId, model.Type);
                this.Service.SendNotification(this.SecurityToken, notification);
            }
            catch (ForbiddenException)
            {
                AddModelStateError(GlobalStrings.Forbidden);
                return View(model);
            }
            catch (Exception)
            {
                AddModelStateError(GlobalStrings.SomethingWentWrong);
                return View(model);
            }
            string id = Session[ArbConstants.SessionCurrentCaseKey].ToString();
            

            return RedirectToLocal(returnUrl, Convert.ToInt32(id));
        }
 // public void NotifyCaseWorker(int Id)
  public ActionResult NotifyCaseWorker(int Id, string Message)
  {
      int caseid = Id;
      List<User> lstuser = this.Service.GetCaseWorkerforaCase(this.SecurityToken, caseid);
      foreach (var lst in lstuser)
      {
          if (lstuser.Count == 1)
          {
              SendNotificationModel notObject = new SendNotificationModel();
              notObject.Message = Message;
              notObject.UserId = lst.Id;
              notObject.Type = CreateNotificationBase.DeliveryType.Both;
              TrySend(notObject, "Comments");
          }
      }
      return RedirectToLocal("Comments", caseid);
  }