public static List <CartInfo> ReadList(int userId)
{
if (userId > 0)
{
var cartList = dal.ReadList(userId);
foreach (CartInfo cart in cartList)
{
if (ProductBLL.Read(cart.ProductId).Id <= 0) //如果商品已删除则删除购物车里的
{
Delete(Array.ConvertAll <string, int>(cart.Id.ToString().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), k => Convert.ToInt32(k)), userId);
}
}
return(dal.ReadList(userId));
}
else
{
var cartList = CartHelper.ReadCart();
foreach (CartInfo cart in cartList)
{
if (ProductBLL.Read(cart.ProductId).Id <= 0)
{
Delete(Array.ConvertAll <string, int>(cart.Id.ToString().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries), k => Convert.ToInt32(k)), userId);
}
}
return(CartHelper.ReadCart());
}
}
public static decimal GetCurrentPriceWithStandard(int id, int grade, string standardValue)
{
var proStandRecord = ProductTypeStandardRecordBLL.Read(id, standardValue);
if (!string.IsNullOrEmpty(standardValue.Trim()))
{
return(Math.Round(proStandRecord.SalePrice * UserGradeBLL.Read(grade).Discount / 100, 2));
}
else
{
return(Math.Round(ProductBLL.Read(id).SalePrice *UserGradeBLL.Read(grade).Discount / 100, 2));
}
}
