/// <summary>
/// 通过产品详细信息加入购物车
/// </summary>
/// <param name="userId"></param>
/// <param name="product"></param>
/// <param name="num"></param>
/// <param name="styleId"></param>
public static bool Add(string userId, Product.IProduct product, int num, int styleId, string styleName, string spreadInfo)
{
DBExtend helper = dbHelper;
ICartItem c = new ICartItem();
c.Num = num;
c.ProductId = product.Id;
c.Price = product.SoldPrice;
c.ProductName = product.ProductName;
c.StyleId = styleId;
c.StyleName = styleName;
c.Integral = product.Integral;
c.SupplierId = product.SupplierId;
c.UserId = userId;
c.SpreadInfo = spreadInfo;
c.TagData = product.TagData;
c.IncludedFreePost = product.IncludedFreePost;
double totalWeight = 0;
totalWeight = product.Weight * num;
if (product.ExemptFreightCount > 0 && product.ExemptFreightCount <= num)//如果达到多少个,则总重量为0
{
totalWeight = 0;
}
c.TotalWeight = totalWeight;
Add(c);
return(true);
}
public void AddBasket(IProduct product)
{
Products.Add(product);
}