/// <summary>
/// 查询订单的支付结果
/// </summary>
/// <param name="orderId">订单编号</param>
/// <param name="tradeNo">交易流水号</param>
/// <returns></returns>
public ActionResult Query(string orderId = "", string tradeNo = "")
{
HttpResponseBase response = HttpContext.Response;
try
{
var resData = SwiftPassPayApi.OrderQuery(orderId, tradeNo);
var xmlStr = resData.ToXml(false);
response.ContentType = "text/xml";
response.Write(xmlStr);
}
catch (Exception ex)
{
response.Write("系统执行时发生异常：" + ex.Message);
}
return(new EmptyResult());
}
/// <summary>
/// 校验支付结果请求
/// </summary>
/// <param name="data">业务数据报文</param>
/// <param name="resultInfo">支付结果记录</param>
/// <returns></returns>
public override ExecuteResult CheckRequest(string data, PayResultInfo resultInfo)
{
var result = new ExecuteResult();
try
{
//校验请求报文
var notifyData = new ParameterData();
notifyData.FromXml(data);
resultInfo.OrderId = notifyData.GetValue("out_trade_no");
if (notifyData.GetValue("status") != "0") //校验返回状态
{
throw new BizException("返回状态错误代码：" + notifyData.GetValue("status") + "，错误信息：" + notifyData.GetValue("message"));
}
if (!SwiftPassCore.CheckSign(notifyData)) //校验数据签名
{
throw new BizException("签名校验未通过");
}
if (notifyData.GetValue("result_code") != "0") //校验业务结果
{
throw new BizException("业务结果错误代码：" + notifyData.GetValue("err_code") + "，错误信息：" + notifyData.GetValue("err_msg"));
}
if (notifyData.GetValue("pay_result") != "0") //校验支付结果
{
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
resultInfo.ResultDesc = "用户支付失败：" + notifyData.GetValue("pay_info");
PayResultDAL.Update(resultInfo);
result.Message = resultInfo.ResultDesc;
result.Status = ResultStatus.Failure;
return(result);
}
//检查支付结果中transaction_id是否存在
resultInfo.TradeNo = notifyData.GetValue("transaction_id");
if (string.IsNullOrEmpty(resultInfo.TradeNo))
{
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
resultInfo.ResultDesc = "支付结果中平台交易单号不存在";
PayResultDAL.Update(resultInfo);
result.Message = resultInfo.ResultDesc;
result.Status = ResultStatus.Failure;
return(result);
}
//查询支付单，判断支付单真实性
var queryData = SwiftPassPayApi.OrderQuery(resultInfo.OrderId, resultInfo.TradeNo);
if (queryData.GetValue("status") != "0" || //校验返回状态
queryData.GetValue("result_code") != "0" || //校验业务结果
!SwiftPassCore.CheckSign(queryData) || //校验数据签名
queryData.GetValue("trade_state") != "SUCCESS") //校验交易状态
{
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
resultInfo.ResultDesc = "平台交易单号查询失败";
PayResultDAL.Update(resultInfo);
result.Message = resultInfo.ResultDesc;
result.Status = ResultStatus.Failure;
return(result);
}
}
catch (BizException wex)
{
resultInfo.ExecuteResult = (int)ResultStatus.Error;
resultInfo.ResultDesc = wex.Message;
PayResultDAL.Update(resultInfo);
result.Message = resultInfo.ResultDesc;
result.Status = ResultStatus.Error;
return(result);
}
result.Status = ResultStatus.Success;
return(result);
}
