/// <summary>
/// 订单价格校验
/// </summary>
/// <param name="shopList"></param>
/// <param name="oAmount"></param>
/// <returns></returns>
public bool OrderAmountCheck(List <Shop> shopList, decimal oAmount, decimal ratio, out decimal shopListTotle)
{
shopListTotle = 0;
decimal normTotle = 0;
decimal ActTotle = 0;
PartExtendBll pbll = new PartExtendBll();
ProductBll proBll = new ProductBll();
foreach (Shop item in shopList)
{
var qty = 0;
if (int.TryParse(item.Qty, out qty))
{
//产品
DAO.Parts product = proBll.GetPartModel(item.ID);
//先检查产品是否有属性，是否是最后一个属性
if (!string.IsNullOrEmpty(item.Attrs))
{
//先检查是否是最终属性，没有子属性
DAO.PartsExtend childAttr = pbll.GetChildAttrModel(item.ID, item.Attrs);
if (childAttr == null)
{ //没有子属性为有效的属性
DAO.PartsExtend currAttr = pbll.GetPartAttrModel(item.ID, item.Attrs);
if (currAttr == null)
{
//属性没有效
return(false);
}
else
{
if (item.Type != "-1")
{
int aid = int.Parse(item.Type);
int pid = int.Parse(item.ID);
int tid = int.Parse(item.Attrs);
DAO.ActiveAttr att = db.ActiveAttr.Where(m => m.ActiveID == aid && m.AProID == pid && m.AtrrID == tid).FirstOrDefault();
if (att != null)
{
ActTotle += qty * att.NewPrice;
}
else
{
normTotle += qty * currAttr.AttrPrice;
}
}
else
{
normTotle += qty * currAttr.AttrPrice;
}
}
}
else
{
//不是最终属性 错误
return(false);
}
}
else
{
//没有属性
if (item.Type != "-1")
{
int aid = int.Parse(item.Type);
int pid = int.Parse(item.ID);
DAO.ActivePros pro = db.ActivePros.Where(m => m.ActiveID == aid && m.ProID == pid).FirstOrDefault();
if (pro != null)
{
ActTotle += qty * pro.NewPrice;
}
else
{
normTotle += qty * product.Price;
}
}
else
{
//没有活动
normTotle += qty * product.Price;
}
}
}
else
{
//数量不是数字
return(false);
}
}
//获取会员等级折扣
shopListTotle = Math.Round(ActTotle + Math.Round(normTotle * 1, 2), 2);
if (shopListTotle == oAmount)
{
//价格验证成功
return(true);
}
else
{
//价格验证失败
return(false);
}
}
