public async Task <IActionResult> PostOrder(OrderWithCustomerViewModel orderWithCustomer)
        {
            var ids       = servicesCart.GetCartItems();
            var shopItems = shopCartRep.GetShopCartItems(ids);

            if (!orderRep.CheckProductsInStock(shopItems))
            {
                return(RedirectToAction("ShopCart", "Index", new { message = "К сожалению на складе нет товаров в таком количестве" }));
            }

            await orderRep.CreateOrderAsync(orderWithCustomer.User, shopItems, orderWithCustomer.Order);

            servicesCart.Drop();
            return(RedirectToAction("VariousInf", "Order", new { inf = "Заказ успешно создан" }));
        }
        public IActionResult CreateOrder()
        {
            var user      = servicesUser.GetUser();
            var ids       = servicesCart.GetCartItems();
            var shopItems = shopCartRep.GetShopCartItems(ids);

            if (!orderRep.CheckProductsInStock(shopItems))
            {
                return(RedirectToAction("Index", "ShopCart", new { message = "К сожалению на складе нет товаров в таком количестве" }));
            }

            var orderWithCustomer = new OrderWithCustomerViewModel();

            orderWithCustomer.User = user;
            return(View(orderWithCustomer));
        }