public IMessageProvider Save()
{
if (string.IsNullOrWhiteSpace(commodityNo))
{
AddError(1, "请输入商品编码");
return(this);
}
var commdity = CommodityService.GetBycommodityNo(commodityNo);
if (commdity == null)
{
AddError(1, "商品编码不存在");
return(this);
}
var model = SecondKillCommoditysService.GetById(Id);
if (model != null)
{
model.commodityId = commdity.commodityId;
model.num = num;
model.price = price;
model.surplusNum = num - model.payNum;
model.commodityNo = commodityNo;
SecondKillCommoditysService.Update(model);
}
AddMessage("success");
return(this);
}