public ActionResult Edit(AuctionViewModel updatedAuction)
        {
            var auction = repo.GetById(updatedAuction.Id);

            Mapper.Map(updatedAuction, auction);

            return RedirectToAction("Index");
        }
        public ActionResult Create(AuctionViewModel newAuction)
        {
            var auction = Mapper.Map<AuctionViewModel, Auction>(newAuction);

            repo.Add(auction);

            return RedirectToAction("Index");
        }