public JsonResult CheckTickitAvailability(int eventId)
 {
     try
     {
         var check = _BuyerRepository.CheckIsTickitAvailable(eventId);
         if (check != null)
         {
             return(Json(true));
         }
         else
         {
             return(Json(false));
         }
     }
     catch (Exception e)
     {
         return(Json(e.Message));
     }
 }