/// <summary>
/// 24小时内有没有产生交易的订单
/// </summary>
/// <param name="userId"></param>
/// <returns></returns>
public bool CheckOrderCountByUserId(int userId)
{
//获取最近的一笔 未取消的售卖订单
OrderInfo order = new OrderInfo();
order = _orderDal.GetLastOrder(userId);
if (order != null && order.CreateTime.AddDays(1) >= DateTime.Now)
{
return(true);
}
return(false);
}