/// <summary>
        /// 验证是否为砍价黑名单
        /// </summary>
        /// <param name="request"></param>
        /// <returns></returns>
        public async Task <OperationResult <ShareBargainBaseResult> > CheckBargainBlackListAsync(BargainBlackListRequest request)
        {
            var result = BargainManager.CheckBargainBlackList(request);
            await Task.Yield();

            return(OperationResult.FromResult(result));
        }