public ActionResult AddToCart(int productId, int qty)
{
var customerId = AbpSession.UserId.HasValue ? Convert.ToInt32(AbpSession.UserId) : 0;
if (customerId == 0)
{
return(AjaxResult(Framework.UIEnums.AjaxResultStatus.Error, "请在微信中操作"));
}
var product = _productService.GetProductById(productId);
if (product == null)
{
return(AjaxResult(Framework.UIEnums.AjaxResultStatus.Error, "该商品不存在"));
}
var carts = _cartService.GetAllShoppingItems(customerId: customerId,
productId: productId);
ShoppingCartItem cart = null;
if (carts.TotalCount == 0)
{
cart = new ShoppingCartItem
{
CustomerId = customerId,
Price = product.Price,
ProductId = product.Id,
Quantity = qty,
SpecialPrice = product.SpecialPrice,
SpecialPriceEndDateTime = product.SpecialPriceEndDateTime,
SpecialPriceStartDateTime = product.SpecialPriceStartDateTime,
CreationTime = DateTime.Now,
PreSell = product.PreSell,
};
_cartService.InsertCart(cart);
}
else
{
cart.Quantity = cart.Quantity + qty;
cart.CreationTime = DateTime.Now;
_cartService.UpdateCart(cart);
}
return(AjaxResult(Framework.UIEnums.AjaxResultStatus.Success, "上仙！您的商品已经到了购物车了！"));
}
public void InsertCart(ShoppingCartItemModel cart)
{
var entity = cart.MapTo <ShoppingCartItem>();
var product = _productService.GetProductById(entity.ProductId);
entity.SpecialPrice = product.SpecialPrice;
entity.SpecialPriceEndDateTime = product.SpecialPriceEndDateTime;
entity.SpecialPriceStartDateTime = product.SpecialPriceStartDateTime;
entity.Price = product.Price;
entity.PreSell = product.PreSell;
_cartService.InsertCart(entity);
}