/// <summary>
/// 增加购物车商品信息
/// </summary>
/// <param name="shoppingCartEntity">购物车信息实体</param>
/// <returns></returns>
public bool AddShoppingCartProductInfo(ShoppingCartEntity shoppingCartEntity)
{
var holycaDb = new HolycaEntities();
Sale_ShoppingCart sale_ShoppingCart = new Sale_ShoppingCart();
MCvHelper.ObjectCopyTo(shoppingCartEntity, sale_ShoppingCart);
try
{
holycaDb.Sale_ShoppingCart.AddObject(sale_ShoppingCart);
holycaDb.SaveChanges();
return true;
}
catch
{
return false;
}
}
/// <summary>
/// 获取当前用户的购物车中的商品信息
/// </summary>
/// <param name="userId">用户ID</param>
/// <param name="guid">用户全局变量</param>
/// <param name="channelId">渠道ID</param>
/// <returns></returns>
public List<ShoppingCartEntity> GetShoppingCartProductInfosByUserIDGuidChannelID(int userId, string guid, int channelId)
{
var holycaDb = new HolycaEntities();
List<ShoppingCartEntity> resultList = new List<ShoppingCartEntity>();
ShoppingCartEntity shoppingCartEntity;
List<Sale_ShoppingCart> retList = new List<Sale_ShoppingCart>();
//用户登录了就用userId查询，用户未登录用Guid查
if (userId > 0)
{
var queryTxt = from c in holycaDb.Sale_ShoppingCart
where c.intUserID == userId && c.intChannelID == channelId
select c;
retList = queryTxt.ToList();
}
else
{
var queryTxt = from c in holycaDb.Sale_ShoppingCart
where c.vchGuid == guid && c.intChannelID == channelId
select c;
retList = queryTxt.ToList();
}
if (retList != null && retList.Count > 0)
{
foreach (Sale_ShoppingCart ssc in retList)
{
shoppingCartEntity = new ShoppingCartEntity();
MCvHelper.ObjectCopyTo(ssc, shoppingCartEntity);
resultList.Add(shoppingCartEntity);
}
}
return resultList;
}
