/// <summary>
/// 根据时间范围查询秒杀场次信息
/// </summary>
/// <param name="activityType"></param>
/// <param name="startDate"></param>
/// <param name="endDate"></param>
/// <returns></returns>
public async Task <OperationResult <IEnumerable <FlashSaleModel> > > GetSecondsBoysAsync(int activityType, DateTime?startDate = null, DateTime?endDate = null)
{
if (startDate == null || endDate == null)
{
return(OperationResult.FromError <IEnumerable <FlashSaleModel> >("-1", "参数错误"));
}
else
{
return(OperationResult.FromResult(await FlashSaleManager.GetSecondsBoysAsync(activityType, startDate, endDate)));
}
}