/// <summary>
/// 活动页秒杀查询最新有效场次
/// </summary>
/// <param name="topNumber">场次返回条数</param>
/// <param name="isProducts">是否查询活动下的产品信息，默认为true</param>
/// <returns></returns>
public async Task <OperationResult <IEnumerable <FlashSaleModel> > > GetActivePageSecondKillAsync(int topNumber, bool isProducts = true)
{
if (topNumber <= 0)
{
return(OperationResult.FromError <IEnumerable <FlashSaleModel> >("-1", "topNumber必须大于0"));
}
else
{
return(OperationResult.FromResult(await FlashSaleManager.GetActivePageSecondKillManager(topNumber, isProducts)));
}
}