public static AjaxResult AddToShoppingCart(UpdateCartReqModel req)
{
AjaxResult result = new AjaxResult();
result.Success = false;
int totalProduct = 0;
#region Check
string checkResultMessage = "";
if (req.SysNo <= 0)
{
if (req.IsPackage)
{
checkResultMessage = "请输入正确的套餐编号！";
}
else
{
checkResultMessage = "请输入正确的商品编号！";
}
}
else if (req.Qty <= 0)
{
checkResultMessage = "请输入正确的商品数量";
}
#endregion
#region 加入购物车
if (string.IsNullOrWhiteSpace(checkResultMessage))
{
result.Success = true;
checkResultMessage = "加入购物车失败";
ShoppingItemGroup shoppingItemGroup = ShoppingFacade.BuildShoppingItemGroup(req.IsPackage ? "package" : "product", req.SysNo, req.Qty);
ShoppingCart shoppingCart = ShoppingStorageManager.GetShoppingCartFromCookieOrCreateNew();
if (shoppingItemGroup != null)
{
ShoppingFacade.AddToShoppingCart(shoppingItemGroup, shoppingCart);
ShoppingStorageManager.SaveShoppingCart(shoppingCart);
checkResultMessage = "加入购物车成功";
}
//计算购物商品数量
if (shoppingCart != null && shoppingCart.ShoppingItemGroupList != null)
{
foreach (var itemGroup in shoppingCart.ShoppingItemGroupList)
{
foreach (var item in itemGroup.ShoppingItemList)
{
totalProduct += itemGroup.Quantity * item.UnitQuantity;
}
}
}
}
result.Data = totalProduct;
result.Message = checkResultMessage;
#endregion
return(result);
}
/// <summary>
/// 修改数量
/// </summary>
/// <param name="req"></param>
/// <returns></returns>
public static CartResultModel UpdateCart(UpdateCartReqModel req, string proSysNos = null, string packSysNos = null)
{
if (req != null)
{
if (req.IsPackage)
{
return(UpdatePackage(req.SysNo, req.Qty, proSysNos, packSysNos));
}
else
{
return(UpdateProduct(req.SysNo, req.Qty, proSysNos, packSysNos));
}
}
return(null);
}