/// <summary>
/// 分页获取用户的砍价记录
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="userId"></param>
/// <returns></returns>
public async Task <OperationResult <PagedModel <BargainHistoryModel> > > SelectBargainHistoryAsync(int pageIndex,
int pageSize, Guid userId)
{
if (pageIndex < 1 || pageSize < 1 || userId == Guid.Empty)
{
return(OperationResult.FromError <PagedModel <BargainHistoryModel> >(ErrorCode.ParameterError, "参数不正确"));
}
var result = await BargainManager.SelectBargainHistory(pageIndex, pageSize, userId);
return(OperationResult.FromResult(result));
}