// GET: PayBack此方法仅供直冲用户支付宝支付完成回调以及支付宝充值账户回调 public ActionResult AlipayBack() { SortedDictionary<string, string> sPara = GetRequestGet(); ChargeResult result = new ChargeResult() { Status= ChargeStatus.FAILED }; if (sPara.Count > 0)//判断是否有带返回参数 { AlipayConfig config = new AlipayConfig(System.IO.Path.Combine(Request.PhysicalApplicationPath, "Config\\AliPayConfig.xml")); Notify aliNotify = new Notify(config); bool verifyResult = aliNotify.Verify(sPara, Request.QueryString["notify_id"], Request.QueryString["sign"]); if (verifyResult)//验证成功 { //本地系统支付号 string out_trade_no = Request.QueryString["out_trade_no"]; int paymentId = 0; int.TryParse(out_trade_no, out paymentId); //支付宝交易号 string trade_no = Request.QueryString["trade_no"]; //买家支付宝账户 string buyerAccount = Request.QueryString["buyer_email"]; //交易状态 string trade_status = Request.QueryString["trade_status"]; if (Request.QueryString["trade_status"] == "TRADE_FINISHED" || Request.QueryString["trade_status"] == "TRADE_SUCCESS") { //判断该笔订单是否在商户网站中已经做过处理 //如果没有做过处理,根据订单号(out_trade_no)在商户网站的订单系统中查到该笔订单的详细,并执行商户的业务程序 //如果有做过处理,不执行商户的业务程序 OrderManagement orderMgr = new OrderManagement(0); PaymentManagement payMgr = new PaymentManagement(0); if(paymentId>0) { try { BPaymentHistory payment = null; int total = 0; List<BPaymentHistory> payments = payMgr.FindPayments(paymentId,0, 0,out total); if(payments!=null && payments.Count==1) { payment = payments[0]; if(payment.PayType==0)//直冲用户支付 { result = orderMgr.ProcessOrderAfterPaid(paymentId, trade_no, buyerAccount); result.Status = ChargeStatus.SUCCEED; result.Message = "支付成功,已经提交到充值系统,请耐心等待..."; return Redirect("/Product/Charge?message=" + result.Message); } else if(payment.PayType==1)//代理商用户充值账户 { payMgr.UpdateAccountMoneyAfterPayment(payment); return Redirect("/Agent/ChargeAccount?message=" + result.Message); } }else { result.Status = ChargeStatus.FAILED; result.Message = string.Format("支付号{0}在本系统中不存在",paymentId); } } catch(KMBitException e) { result.Message = e.Message; result.Status = ChargeStatus.FAILED; } catch(Exception ex) { result.Message = ex.Message; result.Status = ChargeStatus.FAILED; } } } else { result.Message = string.Format("支付宝支付失败:{0}",Request.QueryString["trade_status"]); result.Status = ChargeStatus.FAILED; //需要删除本地系统内的支付记录或者充值订单记录TBD } } else//验证失败 { result.Message = "支付宝返回数据验证失败,请不要串改支付宝返回的数据"; result.Status = ChargeStatus.FAILED; //需要删除本地系统内的支付记录或者充值订单记录TBD } } else { result.Message = "支付宝没有返回任何数据,充值失败"; result.Status = ChargeStatus.FAILED; } return Redirect("/Product/Charge?message=" + result.Message); }
public HttpResponseMessage WeChatPayBack() { var resp = new HttpResponseMessage(HttpStatusCode.OK); string returnXML = null; logger.Info("PaymentController.WeChatPayBack is being called by Wechat payment notify service........................."); Stream stream = Request.InputStream; if(stream!=null) { StreamReader rs = null; try { rs = new StreamReader(stream); string result = rs.ReadToEnd(); if (!string.IsNullOrEmpty(result)) { logger.Info("Below is the data posted by wechat payment service"); logger.Info(result); string paraValues = WeChatPaymentWrapper.ParsePaymentNotifySignParas(result); logger.Info(string.Format("{0} needs to be signed",paraValues)); BaseResponse baseresponse = WeChatPaymentWrapper.ParsePaymentNotify(result); PaymentNotifyResponse response = null; if (baseresponse != null) { response = (PaymentNotifyResponse)baseresponse; } logger.Info(string.Format("Signature sent by wechat is {0}", response.sign)); WeChatPayConfig config = PersistentValueManager.config; paraValues += "&key=" + config.ShopSecret; string sign = UrlSignUtil.GetMD5(paraValues).ToUpper(); logger.Info(string.Format("Signature caculated by localsystem is {0}", sign)); if (sign!= response.sign) { logger.Error("Two signatures are different, the request was not sent by wechat payment system."); returnXML = "<xml><return_code>FAIL</return_code><return_msg>签名不正确</return_msg></xml>"; resp.Content = new StringContent(returnXML, System.Text.Encoding.UTF8, "text/plain"); } logger.Info("Sign verification passed"); OrderManagement orderMgr = new OrderManagement(0); PaymentManagement payMgr = new PaymentManagement(0); int paymentId = 0; int.TryParse(response.out_trade_no,out paymentId); if(paymentId>0) { logger.Info("Going to process payment id"+paymentId); ChargeResult cResult = null; try { BPaymentHistory payment = null; int total = 0; List<BPaymentHistory> payments = payMgr.FindUnProcessedOnLinePayments(paymentId, 0, 0, out total); if (payments != null && payments.Count == 1) { payment = payments[0]; if (payment.PayType == 0)//直冲用户支付 { logger.Info("OpenId:"+response.openid); logger.Info("OpenTradeNo:" + response.transaction_id); cResult = orderMgr.ProcessOrderAfterPaid(paymentId, response.transaction_id, response.openid); logger.Info(cResult.Status.ToString()); logger.Info(cResult.Message); if(cResult.Status== ChargeStatus.SUCCEED) { logger.Info("The payment status has been successfully synced to local system."); returnXML = "<xml><return_code>SUCCESS</return_code><return_msg>OK</return_msg></xml>"; resp.Content = new StringContent(returnXML, System.Text.Encoding.UTF8, "text/plain"); return resp; } else { logger.Error(cResult.Message); returnXML = "<xml><return_code>FAIL</return_code><return_msg>unexpected error</return_msg></xml>"; resp.Content = new StringContent(returnXML, System.Text.Encoding.UTF8, "text/plain"); return resp; } } } else { logger.Warn("Didn't find payment by id:"+paymentId); returnXML = "<xml><return_code>FAIL</return_code><return_msg>out_trade_no is wrong</return_msg></xml>"; resp.Content = new StringContent(returnXML, System.Text.Encoding.UTF8, "text/plain"); } } catch (KMBitException e) { returnXML = "<xml><return_code>FAIL</return_code><return_msg>unexpected error</return_msg></xml>"; resp.Content = new StringContent(returnXML, System.Text.Encoding.UTF8, "text/plain"); logger.Error(e); } catch (Exception ex) { returnXML = "<xml><return_code>FAIL</return_code><return_msg>unexpected error</return_msg></xml>"; resp.Content = new StringContent(returnXML, System.Text.Encoding.UTF8, "text/plain"); logger.Fatal(ex); } } } } catch(Exception ex) { logger.Error(ex); } } logger.Info("Done..................."); return resp; }