public void CreateOrder(Order order)
        {
            order.OrderPlaced = DateTime.Now;
            _xMarketPlaceContext.Orders.Add(order);
            _xMarketPlaceContext.SaveChanges();

            var shoppingCartItems = _shoppingCart.ShoppingCartItems;

            foreach (var item in shoppingCartItems)
            {
                var orderDetail = new OrderDetail()
                {
                    Amount    = item.Amount,
                    ProductId = item.Product.ID,
                    OrderId   = order.OrderId,
                    Price     = item.Product.UnitPrice
                };
                _xMarketPlaceContext.OrderDetails.Add(orderDetail);
            }
            _xMarketPlaceContext.SaveChanges();
        }
        public void AddToCart(Product product)
        {
            var shoppingCartItem = _xMarketPlaceContext.ShoppingCartItems.SingleOrDefault(s => s.Product.ID == product.ID && s.ShoppingCartId == ShoppingCartId);

            if (shoppingCartItem == null)
            {
                shoppingCartItem = new ShoppingCartItem
                {
                    ShoppingCartId = ShoppingCartId,
                    Product        = product,
                    Amount         = 1
                };

                _xMarketPlaceContext.ShoppingCartItems.Add(shoppingCartItem);
            }
            else
            {
                shoppingCartItem.Amount++;
            }
            _xMarketPlaceContext.SaveChanges();
        }
 public int Save()
 {
     return(_context.SaveChanges());
 }