/// <summary> /// 查询限时抢购详情 /// </summary> /// <param name="productId"></param> /// <param name="variantId"></param> /// <param name="activityId"></param> /// <param name="channel"></param> /// <param name="userId"></param> /// <param name="productGroupId"></param> /// <param name="btyQty"></param> /// <returns></returns> public async Task <OperationResult <FlashSaleProductDetailModel> > FetchProductDetailForFlashSaleAsync(string productId, string variantId, string activityId, string channel, string userId, string productGroupId = null, int btyQty = 1) { Guid result; if (!Guid.TryParse(activityId, out result)) { return(OperationResult.FromError <FlashSaleProductDetailModel>(ErrorCode.ParameterError, "参数无效")); } return(OperationResult.FromResult(await FlashSaleManager.FetchProductDetailForFlashSaleAsync(productId, variantId, activityId, channel, productGroupId, userId))); }