/// <summary>
/// 解析支付结果
/// </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 <PayNotifyInfo> ResolveRequest(string data, PayResultInfo resultInfo)
{
var result = new ExecuteResult <PayNotifyInfo>();
try
{
var paramsData = new ParameterData();
paramsData.FromUrl(data);
resultInfo.OrderId = paramsData.GetValue("out_trade_no");
resultInfo.TradeNo = paramsData.GetValue("trade_no");
resultInfo.PaymentAmt = Convert.ToDecimal(paramsData.GetValue("total_fee"));
string tradeStatus = paramsData.GetValue("trade_status");
var tradeResult = (tradeStatus == "TRADE_FINISHED" || tradeStatus == "TRADE_SUCCESS") ? ResultStatus.Success : ResultStatus.Failure;
resultInfo.ResultDesc = tradeStatus;
resultInfo.ExecuteResult = (int)tradeResult;
result.Data = this.GetPayNotifyInfo(resultInfo);
result.Status = ResultStatus.Success;
}
catch
{
result.Status = ResultStatus.Error;
resultInfo.ResultDesc = result.Message = "解析支付结果参数失败";
resultInfo.ExecuteResult = (int)ResultStatus.Error;
PayResultDAL.Update(resultInfo);
}
return(result);
}
/// <summary>
/// 解析支付结果
/// </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 <PayNotifyInfo> ResolveRequest(string data, PayResultInfo resultInfo)
{
var result = new ExecuteResult <PayNotifyInfo>();
try
{
var notifyData = new ParameterData();
notifyData.FromUrl(data);
resultInfo.OrderId = notifyData.GetValue("orderNo");
resultInfo.TradeNo = notifyData.GetValue("paymentOrderId");
resultInfo.PaymentAmt = Convert.ToDecimal(notifyData.GetValue("payAmount")) / 100;//通联支付金额单位为“分”，所以除以100
string tradeStatus = notifyData.GetValue("payResult");
var tradeResult = tradeStatus == "1" ? ResultStatus.Success : ResultStatus.Failure;
resultInfo.ResultDesc = tradeStatus;
resultInfo.ExecuteResult = (int)tradeResult;
result.Data = this.GetPayNotifyInfo(resultInfo);
result.Status = ResultStatus.Success;
}
catch
{
result.Status = ResultStatus.Error;
result.Message = "解析支付结果参数失败";
}
return(result);
}
/// <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();
var paramsData = new ParameterData();
paramsData.FromUrl(data);
var paramsDict = paramsData.GetValues();
//判断是否有带返回参数
if (paramsDict.Count == 0)
{
result.Status = ResultStatus.Failure;
result.Message = resultInfo.ResultDesc = "支付结果无通知参数";
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
PayResultDAL.Update(resultInfo);
return(result);
}
//校验请求报文
resultInfo.OrderId = paramsData.GetValue("out_trade_no");
var aliNotify = new AlipayNotify();
bool verifyResult = aliNotify.Verify(paramsDict, paramsData.GetValue("notify_id"), paramsData.GetValue("sign"));
if (!verifyResult)
{
result.Status = ResultStatus.Failure;
result.Message = resultInfo.ResultDesc = "verify failed";
resultInfo.ExecuteResult = (int)ResultStatus.Failure;
PayResultDAL.Update(resultInfo);
return(result);
}
result.Status = ResultStatus.Success;
return(result);
}