public ActionResult Autherise(Bookings.Models.Staff staffModel)
 {
     using (BookingsModel.ModelBookings db = new BookingsModel.ModelBookings())
     {
         var userDetails = db.Staffs.Where(x => x.Username == staffModel.Username &&
                                           x.Password == staffModel.Password).FirstOrDefault();
         if (userDetails == null)
         {
             staffModel.LoginErrorMessage = "Wrong Username or Password, please retry!";
             return(View("Index", staffModel));
         }
         else
         {
             Session["StaffID"] = userDetails.StaffID;
             return(RedirectToAction("Index", "Dashboard"));
         }
     }
 }