public static Boolean VerifySign(PayNotifyResult value)
{
if (value == null)
{
return(false);
}
String signContent = String.Empty;
signContent += value.LoanJsonList;
signContent += value.PlatformMoneymoremore;
signContent += value.BatchNo;
signContent += value.Remark;
signContent += value.ResultCode;
//_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), $"{nameof(EPay95Util)}.VerifySign(...)", "LoanJsonList", LogPhase.ACTION, "LoanJsonList", value.LoanJsonList);
//_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), $"{nameof(EPay95Util)}.VerifySign(...)", "PlatformMoneymoremore", LogPhase.ACTION, "PlatformMoneymoremore", value.PlatformMoneymoremore);
//_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), $"{nameof(EPay95Util)}.VerifySign(...)", "BatchNo", LogPhase.ACTION, "BatchNo", value.BatchNo);
//_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), $"{nameof(EPay95Util)}.VerifySign(...)", "Remark", LogPhase.ACTION, "Remark", value.Remark);
//_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), $"{nameof(EPay95Util)}.VerifySign(...)", "ResultCode", LogPhase.ACTION, "ResultCode", value.ResultCode);
//_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), $"{nameof(EPay95Util)}.VerifySign(...)", "signContent", LogPhase.ACTION, "SignContent", signContent);
var verifyResult = CryptoHelper.VerifySign(value.SignInfo, signContent, KeyConfig.EPay95_FundOut_PublicKey, HashAlgorithmName.SHA1);
return(verifyResult.Success && verifyResult.Value);
}
public IActionResult EPay95([FromForm] PayNotifyResult request)
{
String service = $"{this.GetType().FullName}.EPay95()";
if (request == null)
{
_logger.Trace(TraceType.API.ToString(), CallResultStatus.ERROR.ToString(), service, "request", LogPhase.ACTION, "通知参数为null");
return(DefaultPostbackFailureResult);
}
String requestHost = $"{Request.HttpContext.Connection.RemoteIpAddress}:{Request.HttpContext.Connection.RemotePort}";
_logger.Trace(TraceType.API.ToString(), CallResultStatus.OK.ToString(), service, "双乾代付通知", LogPhase.ACTION, "收到通知", new Object[] { requestHost, request });
if (!request.IsValid)
{
_logger.Error(TraceType.API.ToString(), CallResultStatus.ERROR.ToString(), service, $"{nameof(request)}.IsValid", $"通知参数验证失败：{request.ErrorMessage}");
return(DefaultPostbackFailureResult);
}
//将LoanJsonList参数解码
request.LoanJsonList = HttpUtility.UrlDecode(request.LoanJsonList);
if (!EPay95Util.VerifySign(request))
{
_logger.Error(TraceType.API.ToString(), CallResultStatus.ERROR.ToString(), service, "EPay95Util.VerifySign(...)", "通知参数验签失败", null, request);
return(DefaultPostbackFailureResult);
}
String traceMethod = $"{nameof(_epay95FundOutPaymentService)}.UpdatePayStatus(...)";
_logger.Trace(TraceType.API.ToString(), CallResultStatus.OK.ToString(), service, traceMethod, LogPhase.BEGIN);
var updateResult = _epay95FundOutPaymentService.UpdatePayStatus(request);
_logger.Trace(TraceType.API.ToString(), (updateResult.Success ? CallResultStatus.OK : CallResultStatus.ERROR).ToString(), service, traceMethod, LogPhase.END);
if (!updateResult.Success)
{
_logger.Error(TraceType.API.ToString(), CallResultStatus.ERROR.ToString(), service, "双乾代付通知", "处理双乾代付通知失败", updateResult.FirstException, request);
return(DefaultPostbackFailureResult);
}
return(DefaultPostbackSuccessResult);
}
/// <summary>
/// 支付通知
/// </summary>
/// <param name="xml">xml</param>
/// <returns>结果</returns>
public static PayNotifyResponse ConvertToPayNotifyRresult(string xml)
{
PayNotifyResponse payNotifyResponse = new PayNotifyResponse();
PayNotifyResult payNotifyRresult = new PayNotifyResult();
SortedDictionary <string, string> signParanmeters = new SortedDictionary <string, string>();
xml = xml.Replace("coupon_id_$n", "coupon_id_xmln").Replace("coupon_fee_$n", "coupon_fee_xmln");
XElement doc = XElement.Parse(xml);
if (doc.Element("return_code").GetString() == "SUCCESS")
{
if (doc.Element("result_code").GetString() == "SUCCESS")
{
payNotifyRresult.IsSuccess = true;
payNotifyRresult.Appid = doc.Element("appid").GetString();
payNotifyRresult.MchId = doc.Element("mch_id").GetString();
payNotifyRresult.DeviceInfo = doc.Element("device_info").GetString();
payNotifyRresult.NonceStr = doc.Element("nonce_str").GetString();
payNotifyRresult.Sign = doc.Element("sign").GetString();
payNotifyRresult.TradeType = doc.Element("trade_type").GetString();
payNotifyRresult.BankType = doc.Element("bank_type").GetString();
payNotifyRresult.TotalFee = doc.Element("total_fee").GetInt();
payNotifyRresult.TransactionId = doc.Element("transaction_id").GetString();
payNotifyRresult.OutTradeNo = doc.Element("out_trade_no").GetString();
payNotifyRresult.TimeEnd = doc.Element("time_end").GetString();
signParanmeters.Add("return_code", doc.Element("result_code").GetString());
signParanmeters.Add("appid", doc.Element("appid").GetString());
signParanmeters.Add("mch_id", doc.Element("mch_id").GetString());
if (!string.IsNullOrEmpty(doc.Element("device_info").GetString()))
{
signParanmeters.Add("device_info", doc.Element("device_info").GetString());
}
signParanmeters.Add("nonce_str", doc.Element("nonce_str").GetString());
signParanmeters.Add("sign", doc.Element("sign").GetString());
signParanmeters.Add("result_code", doc.Element("result_code").GetString());
signParanmeters.Add("openid", doc.Element("openid").GetString());
if (!string.IsNullOrEmpty(doc.Element("is_subscribe").GetString()))
{
signParanmeters.Add("is_subscribe", doc.Element("is_subscribe").GetString());
}
signParanmeters.Add("trade_type", doc.Element("trade_type").GetString());
signParanmeters.Add("bank_type", doc.Element("bank_type").GetString());
signParanmeters.Add("total_fee", doc.Element("total_fee").GetString());
if (!string.IsNullOrEmpty(doc.Element("fee_type").GetString()))
{
signParanmeters.Add("fee_type", doc.Element("fee_type").GetString());
}
signParanmeters.Add("cash_fee", doc.Element("cash_fee").GetString());
if (!string.IsNullOrEmpty(doc.Element("coupon_fee").GetString()))
{
signParanmeters.Add("coupon_fee", doc.Element("coupon_fee").GetString());
}
if (!string.IsNullOrEmpty(doc.Element("coupon_count").GetString()))
{
signParanmeters.Add("coupon_count", doc.Element("coupon_count").GetString());
}
if (!string.IsNullOrEmpty(doc.Element("coupon_id_xmln").GetString()))
{
signParanmeters.Add("coupon_id_$n", doc.Element("coupon_id_xmln").GetString());
}
if (!string.IsNullOrEmpty(doc.Element("coupon_fee_xmln").GetString()))
{
signParanmeters.Add("coupon_fee_$n", doc.Element("coupon_fee_xmln").GetString());
}
signParanmeters.Add("transaction_id", doc.Element("transaction_id").GetString());
signParanmeters.Add("out_trade_no", doc.Element("out_trade_no").GetString());
if (!string.IsNullOrEmpty(doc.Element("attach").GetString()))
{
signParanmeters.Add("attach", doc.Element("attach").GetString());
}
signParanmeters.Add("time_end", doc.Element("time_end").GetString());
}
else
{
payNotifyRresult.IsSuccess = false;
payNotifyRresult.Message = doc.Element("err_code_des").GetString();
}
}
else
{
payNotifyRresult.IsSuccess = false;
payNotifyRresult.Message = doc.Element("return_msg").GetString();
}
payNotifyResponse.PayNotifyRresult = payNotifyRresult;
payNotifyResponse.SignParanmeters = signParanmeters;
return(payNotifyResponse);
}
public XResult <Boolean> UpdatePayStatus(PayNotifyResult result)
{
if (result == null)
{
return(new XResult <Boolean>(false, ErrorCode.INVALID_ARGUMENT, new ArgumentNullException(nameof(result))));
}
String service = $"{this.GetType().FullName}.UpdatePayStatus(...)";
_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), service, ":", LogPhase.BEGIN, "开始更新支付通知结果", result);
if (!result.IsValid)
{
_logger.Error(TraceType.BLL.ToString(), CallResultStatus.ERROR.ToString(), service, $"{nameof(result)}.IsValid", $"支付结果对象验证失败：{result.ErrorMessage}", null, result);
return(new XResult <Boolean>(false, ErrorCode.INVALID_ARGUMENT, new ArgumentException(result.ErrorMessage)));
}
var requestHash = $"UpdatePayStatus:{result.BatchNo}".GetHashCode();
if (_lockProvider.Exists(requestHash))
{
return(new XResult <Boolean>(false, ErrorCode.SUBMIT_REPEAT));
}
try
{
if (!_lockProvider.Lock(requestHash))
{
return(new XResult <Boolean>(false, ErrorCode.SUBMIT_REPEAT));
}
var existedOrder = _fundOutOrderRepository.QueryProvider.Where(x => x.OutTradeNo == result.BatchNo).FirstOrDefault();
if (existedOrder == null)
{
_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), service, "existedOrder", LogPhase.ACTION, $"更新的订单不存在，订单编号：{result.BatchNo}");
return(new XResult <Boolean>(false, ErrorCode.OUT_TRADE_NO_NOT_EXIST));
}
if (existedOrder.PayStatus != PayStatus.FAILURE.ToString() &&
existedOrder.PayStatus != PayStatus.SUCCESS.ToString())
{
Boolean statusHasChanged = false;
switch (result.ResultCode)
{
case "88":
existedOrder.PayStatus = PayStatus.SUCCESS.ToString();
existedOrder.UpdateTime = DateTime.Now;
statusHasChanged = true;
break;
case "15":
case "90":
break;
default:
existedOrder.PayStatus = PayStatus.FAILURE.ToString();
existedOrder.UpdateTime = DateTime.Now;
statusHasChanged = true;
break;
}
if (statusHasChanged)
{
_fundOutOrderRepository.Update(existedOrder);
var updateResult = _fundOutOrderRepository.SaveChanges();
if (!updateResult.Success)
{
_logger.Error(TraceType.BLL.ToString(), CallResultStatus.ERROR.ToString(), service, $"{nameof(_fundOutOrderRepository)}.SaveChanges()", "更新代付结果状态失败", updateResult.FirstException, existedOrder);
return(new XResult <Boolean>(false, updateResult.FirstException));
}
}
}
_logger.Trace(TraceType.BLL.ToString(), CallResultStatus.OK.ToString(), service, ":", LogPhase.END, "结束更新支付通知结果");
return(new XResult <Boolean>(true));
}
finally
{
_lockProvider.UnLock(requestHash);
}
}
