public string GetPaymentResult(ResponseHandler resHandler)
{
string return_code = "";
string return_msg = "";
try
{
return_code = resHandler.GetParameter("return_code");
return_msg = resHandler.GetParameter("return_msg");
string openid = resHandler.GetParameter("openid");
string total_fee = resHandler.GetParameter("total_fee");
string time_end = resHandler.GetParameter("time_end");
string out_trade_no = resHandler.GetParameter("out_trade_no");
string transaction_id = resHandler.GetParameter("transaction_id");
Console.WriteLine();
Console.WriteLine("return_code:" + return_code);
Console.WriteLine("out_trade_no:" + out_trade_no);
Console.WriteLine("openId:" + openid);
Console.WriteLine("total_fee:" + total_fee);
Console.WriteLine("time_end:" + time_end);
Console.WriteLine("transaction_id:" + transaction_id);
Console.WriteLine("------------------------------------------");
resHandler.SetKey(tenPayV3Info.Key);
//验证请求是否从微信发过来（安全）
if (resHandler.IsTenpaySign() && return_code.ToUpper() == "SUCCESS")
{
/* 这里可以进行订单处理的逻辑 */
// transaction_id:微信支付单号
// out_trade_no:商城实际订单号
// openId:用户信息
// total_fee:实际支付价格
if (pDao.checkOrderTotalPrice(out_trade_no, Convert.ToDouble(total_fee)))
{
if (pDao.updateOrderForPay(out_trade_no, transaction_id))
{
pDao.insertPayLog(out_trade_no, transaction_id, total_fee, openid, "支付完成-成功");
}
else
{
pDao.insertPayLog(out_trade_no, transaction_id, total_fee, openid, "支付完成-修改订单状态失败");
}
}
else
{
pDao.insertPayLog(out_trade_no, transaction_id, total_fee, openid, "支付完成-支付金额与订单总金额不符");
}
}
else
{
return_code = "FAIL";
return_msg = "签名失败";
}
return(string.Format(@"<xml><return_code><![CDATA[{0}]]></return_code><return_msg><![CDATA[{1}]]></return_msg></xml>", return_code, return_msg));
}
catch (Exception ex)
{
return_code = "FAIL";
return_msg = "签名失败";
return(string.Format(@"<xml><return_code><![CDATA[{0}]]></return_code><return_msg><![CDATA[{1}]]></return_msg></xml>", return_code, return_msg));
}
}