public IActionResult GetMiniNotifications(int page = 1, int pageSize = 5)
        {
            int        langId = 1;
            LoginModel model  = base.TutorModel != null ? base.TutorModel : base.StudentModel;

            if (model != null)
            {
                QAResponse <ICollection <Notif> > notifs = ScheduleDB.GetNotificationsPage
                                                           (
                    model.User.UserId,
                    Notification.NotificationType.Push,
                    0 - (short)DateTimeOffset.Now.Offset.TotalMinutes,
                    //DateTime.Now.AddHours(-100),
                    //DateTime.Now.AddHours(100),
                    null,
                    null,
                    langId,
                    page,
                    pageSize,
                    GetConfiguration().GetConnectionString(DEFAULT_CONNECTION),
                    false
                                                           );
                notifs.Extras.Remove("RemainingPages");
                notifs.Extras.Add("RemainingPages", "-1");
                return(Json(notifs));
            }
            return(null);
        }