public JsonResult CreateProductBasket(int id, int adet)
        {
            Product      prod         = productRepo.SelectById(id);
            ProductImage productImage = productImageRepo.FirstByProductId(id);
            BasketModel  urun         = new BasketModel();

            urun.ProductName      = prod.ProductName;
            urun.Piece            = adet;
            urun.Price            = prod.ProductPrice;
            urun.ShortDescription = prod.ProductShortDescription;
            urun.CargoPrice       = prod.CargoPrice;
            urun.PhotoPath        = productImage.Path;
            urun.ProductId        = id;

            if (Session["sepet"] == null)
            {
                BasketRepository sepetim = new BasketRepository();
                sepetim.Ekle(urun);
                Session["sepet"] = sepetim;
            }
            else
            {
                if (SepetteVarmi(urun.ProductId) == 1)
                {
                    int idd = urun.ProductId;
                    BasketRepository sepetim = (BasketRepository)Session["sepet"];
                    sepetim.urunler[idd].Piece += urun.Piece;
                    Session["sepet"]            = sepetim;
                }
                else
                {
                    BasketRepository sepetim = (BasketRepository)Session["sepet"];
                    sepetim.Ekle(urun);
                    Session["sepet"] = sepetim;
                }
            }

            return(Json(new { success = true, responseText = "Sepete eklenmiştir." }, JsonRequestBehavior.AllowGet));
        }