public ActionResult DeleteAdvert(long id, bool?admin)
 {
     try
     {
         dataHelper.DeleteAdvert(id);
         if (admin.HasValue && admin.Value == true)
         {
             return(RedirectToAction("Index", "Advert"));
         }
         return(RedirectToAction("MyAdverts", "User"));
     }
     catch (Exception ex)
     {
         logger.ErrorMessage("305", ex);
         return(View("Error", new Error()
         {
             ExDescription = ex.Message
         }));
     }
 }