public Enums.PayErrorMsg CheckParamsValid(GenerateOrderDto dto)
{
var errorMsg = Enums.PayErrorMsg.失败;
if (dto.UserId <= 0 || dto.TotalFee < 0 || dto.Payment < 0 || dto.UserCouponId < 0 || dto.PostFee < 0)
{
return(Enums.PayErrorMsg.参数错误);
}
using (var cxt = DbContext(DbOperation.Read))
{
var repo = new OrderRepo(cxt);
var result = repo.CheckParamsValid(dto);
EnumHelper.TryParsebyValue(result, out errorMsg);
return(errorMsg);
}
}