public NotificationFullInfoViewModel PrepareNoti(NotificationFullInfoViewModel model)
        {
            NotificationController controller = new NotificationController();

            model.AspNetUser = controller.GetUser(model.UserId);

            model.AspNetUser1 = controller.GetUser(model.FromUserId);
            if (model.CreateDate.HasValue)
            {
                model.CreateDateString = model.CreateDate.Value.Day.ToString("00") + "/" + model.CreateDate.Value.Month.ToString("00") + "/" + model.CreateDate.Value.Year.ToString("0000")
                                         + " lúc " + model.CreateDate.Value.Hour.ToString("00") + ":" + model.CreateDate.Value.Minute.ToString("00");
            }
            else
            {
                model.CreateDateString = "11/11/2016 lúc 00:00";
            }
            return(model);
        }