public JsonResult Notify(int resultSysNo)
{
try
{
var resultInfo = PayResultDAL.GetPayResult(resultSysNo);
if (resultInfo == null || resultInfo.SysNo <= 0)
{
return(Json(new { status = 0, msg = "支付结果记录不存在" }));
}
if (resultInfo.ExecuteResult != (int)ResultStatus.Success)
{
return(Json(new { status = 0, msg = "支付结果记录不是成功且有效的支付" }));
}
if (resultInfo.RequestSysNo <= 0)
{
return(Json(new { status = 0, msg = "支付结果记录无对应的请求记录" }));
}
var requestInfo = PayRequestDAL.GetPayRequest(resultInfo.RequestSysNo);
if (requestInfo == null || requestInfo.SysNo <= 0)
{
return(Json(new { status = 0, msg = "支付结果记录对应的请求记录不存在" }));
}
if (!requestInfo.NotifyUrl.IsUrl())
{
return(Json(new { status = 0, msg = "支付请求记录的通知地址无效" }));
}
var resultInterface = Builder.BuildAlipayResult();
var notifyResult = resultInterface.NotifyBack(resultInfo, requestInfo);
if (notifyResult.Status == ResultStatus.Success)
{
return(Json(new { status = 1, msg = "通知成功" }));
}
//如果已经通知多次，则将通知状态改成已作废
int notifyCount = PayResultDAL.GetNotifyBackCount(resultInfo.SysNo);
if (notifyCount >= 5 && resultInfo.NotifyStatus != (int)AppEnum.NotifyStatus.Canceled)
{
resultInfo.NotifyStatus = (int)AppEnum.NotifyStatus.Canceled;
PayResultDAL.Update(resultInfo);
}
return(Json(new { status = 0, msg = "通知失败，原因：" + notifyResult.Message }));
}
catch (Exception ex)
{
LogWriter.WriteLog(ex.Message + "\r\n" + ex.StackTrace, _logDirName, ExceptionHelper.ExceptionLevel.Exception);
return(Json(new { status = -1, msg = ex.Message, error = ex.StackTrace }));
}
}
public JsonResult GetReturnUrl(int resultSysNo)
{
try
{
var resultInfo = PayResultDAL.GetPayResult(resultSysNo);
if (resultInfo == null || resultInfo.SysNo <= 0)
{
return(Json(new { status = 0, msg = "支付结果记录不存在" }));
}
if (resultInfo.RequestSysNo <= 0)
{
return(Json(new { status = 0, msg = "支付结果记录无对应的请求记录" }));
}
var requestInfo = PayRequestDAL.GetPayRequest(resultInfo.RequestSysNo);
if (requestInfo == null || requestInfo.SysNo <= 0)
{
return(Json(new { status = 0, msg = "支付结果记录对应的请求记录不存在" }));
}
if (!requestInfo.ReturnUrl.IsUrl())
{
return(Json(new { status = 0, msg = "支付请求记录的返回地址不是有效URL" }));
}
var notifyInfo = new PayNotifyInfo()
{
OrderId = resultInfo.OrderId,
PaymentAmt = resultInfo.PaymentAmt.ToString(),
TradeNo = resultInfo.TradeNo,
ExtTradeNo = resultInfo.ExtTradeNo,
Result = resultInfo.ExecuteResult.ToString(),
};
var resultInterface = Builder.BuildAlipayResult();
string returnUrl = resultInterface.GetReturnUrl(requestInfo, notifyInfo);
return(Json(new { status = 1, href = returnUrl }));
}
catch (Exception ex)
{
LogWriter.WriteLog(ex.Message + "\r\n" + ex.StackTrace, _logDirName, ExceptionHelper.ExceptionLevel.Exception);
return(Json(new { status = -1, msg = ex.Message, error = ex.StackTrace }));
}
}