public ActionResult ActiveLots(SearchModel searchModel, string orderBy, int page = 1)
        {
            ViewBag.Title = "Active Lots";
            var lots         = _lotService.SearchLotModels(searchModel).Where(l => l.IsActive);
            var sortedLots   = GetSortedLots(lots, orderBy);
            var lotViewModel = CreateLotViewModel(sortedLots, page);

            lotViewModel.SearchModel = searchModel;
            return(View("Lots", lotViewModel));
        }