private static void SavePayNotifyInfo(PayModuleEnum payModule, PaymentNotify paymentNotify)
{
var payNotifyInfo = new PayNotifyInfo();
payNotifyInfo.ModuleName = payModule.ToString();
payNotifyInfo.NotifyID = Guid.NewGuid();
payNotifyInfo.appid = paymentNotify.appid;
payNotifyInfo.attach = paymentNotify.attach;
payNotifyInfo.bank_type = paymentNotify.bank_type;
payNotifyInfo.cash_fee = paymentNotify.cash_fee;
payNotifyInfo.cash_fee_type = paymentNotify.cash_fee_type;
payNotifyInfo.coupon_count = paymentNotify.coupon_count;
payNotifyInfo.coupon_fee = paymentNotify.coupon_fee;
payNotifyInfo.CreateTime = DateTime.Now;
payNotifyInfo.device_info = paymentNotify.device_info;
payNotifyInfo.err_code = paymentNotify.err_code;
payNotifyInfo.err_code_des = paymentNotify.err_code_des;
payNotifyInfo.fee_type = paymentNotify.fee_type;
payNotifyInfo.is_subscribe = paymentNotify.is_subscribe;
payNotifyInfo.mch_id = paymentNotify.mch_id;
payNotifyInfo.nonce_str = paymentNotify.nonce_str;
payNotifyInfo.openid = paymentNotify.openid;
payNotifyInfo.out_trade_no = paymentNotify.out_trade_no;
payNotifyInfo.result_code = paymentNotify.result_code;
payNotifyInfo.return_code = paymentNotify.return_code;
payNotifyInfo.return_msg = paymentNotify.return_msg;
payNotifyInfo.sign = paymentNotify.sign;
payNotifyInfo.time_end = paymentNotify.time_end;
payNotifyInfo.total_fee = paymentNotify.total_fee;
payNotifyInfo.trade_type = paymentNotify.trade_type;
payNotifyInfo.transaction_id = paymentNotify.transaction_id;
payNotifyInfo.Add();
}
public JsonResult CheckPay(string orderId, string resultType)
{
try
{
if (!Request.IsAjaxRequest())
{
return(Json(new { status = -2, msg = "非法请求！" }));
}
var requestInfo = PayRequestDAL.GetValidPayRequest(orderId, this._payType);
if (requestInfo == null || requestInfo.SysNo <= 0)
{
return(Json(new { status = -2, msg = "系统不存在该订单的支付请求，请自行返回下单页面！" }));
}
var notifyInfo = new PayNotifyInfo()
{
OrderId = requestInfo.OrderId,
PaymentAmt = requestInfo.PaymentAmt.ToString(),
TradeNo = "",
ExtTradeNo = "",
Result = ((int)ResultStatus.Failure).ToString(),
};
int status = 0;
var resultInfo = PayResultDAL.GetValidPayResult(orderId, this._payType);
if (resultInfo != null && resultInfo.SysNo > 0)
{
status = 1;//有支付成功记录
notifyInfo.TradeNo = resultInfo.TradeNo;
notifyInfo.ExtTradeNo = resultInfo.ExtTradeNo;
notifyInfo.Result = resultInfo.ExecuteResult.ToString();
}
//当支付页面收到的支付结果为成功时，不管有没有收到支付成功的异步回执，返回到支付结果着陆页时都提示支付成功
if (string.Equals(resultType, "ok", StringComparison.CurrentCultureIgnoreCase))
{
notifyInfo.Result = ((int)ResultStatus.Success).ToString();
}
var resultInterface = Builder.BuildWeChatPayResult();
var url = resultInterface.GetReturnUrl(requestInfo, notifyInfo);
return(Json(new { status = status, url = url }));
}
catch (Exception ex)
{
string log = string.Format(@"校验支付结果发生异常！{0}异常描述：{1}{0}异常堆栈：{2}{0}请求参数：orderId={3}",
Environment.NewLine, ex.Message, ex.StackTrace, orderId);
LogWriter.WriteLog(log, AppConfig.Global.SwiftPassWeChatPayLogFolder, ExceptionHelper.ExceptionLevel.Exception);
return(Json(new { status = -1, msg = "系统执行时发生异常！", error = ex.Message }));
}
}
/// <summary>
/// 获取支付结果通知对象
/// </summary>
/// <param name="resultInfo">支付结果记录</param>
/// <returns></returns>
protected PayNotifyInfo GetPayNotifyInfo(PayResultInfo resultInfo)
{
var notifyInfo = new PayNotifyInfo()
{
OrderId = resultInfo.OrderId,
TradeNo = resultInfo.TradeNo,
PaymentAmt = resultInfo.PaymentAmt.ToString(),
ExtTradeNo = resultInfo.ExtTradeNo,
Result = resultInfo.ExecuteResult.ToString(),
};
return(notifyInfo);
}
/// <summary>
/// 获取返回链接
/// </summary>
/// <param name="requestInfo">支付请求记录</param>
/// <param name="notifyInfo">支付结果通知</param>
/// <returns></returns>
public virtual string GetReturnUrl(PayRequestInfo requestInfo, PayNotifyInfo notifyInfo)
{
if (requestInfo != null && !string.IsNullOrWhiteSpace(requestInfo.ReturnUrl))
{
var setting = JsonHelper.GetDefaultSettings();
setting.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
string data = JsonHelper.Serialize(notifyInfo, setting);
string sign = SignManager.CreateSign(requestInfo.AppId, data).Data;
string returnUrl = requestInfo.ReturnUrl + (requestInfo.ReturnUrl.IndexOf("?") > 0 ? "&" : "?");
returnUrl += string.Format("appId={0}&sign={1}&data={2}", requestInfo.AppId, sign, data);
return(returnUrl);
}
return(null);
}
/// <summary>
/// 支付完成返回页面
/// </summary>
/// <returns></returns>
public ActionResult OnlinePayReturn()
{
//请求参数报文
string requestParams = string.Empty;
//支付完成通知对象
var notifyInfo = new PayNotifyInfo();
try
{
var resultInterface = Builder.BuildAllinpayResult();
requestParams = HttpUtility.UrlDecode(Request.Form.ToString());
var resultInfo = new PayResultInfo();
//校验请求报文
var checkResult = resultInterface.CheckRequest(requestParams, resultInfo);
if (checkResult.Status != ResultStatus.Success)
{
ViewBag.ErrorMsg = checkResult.Message;
return(View());
}
//解析支付结果
var resolveResult = resultInterface.ResolveRequest(requestParams, resultInfo);
if (resolveResult.Status != ResultStatus.Success)
{
ViewBag.ErrorMsg = resolveResult.Message;
return(View());
}
//获取支付完成返回地址，如果有值，则跳转到该地址去
notifyInfo = resolveResult.Data;
var requestInfo = PayRequestDAL.GetValidPayRequest(notifyInfo.OrderId, this._payType);
var returnUrl = resultInterface.GetReturnUrl(requestInfo, notifyInfo);
if (!string.IsNullOrEmpty(returnUrl))
{
return(Redirect(returnUrl));
}
}
catch (Exception ex)
{
string log = string.Format(@"支付完成返回发生异常！{0}异常描述：{1}{0}异常堆栈：{2}{0}请求参数：{3}",
Environment.NewLine, ex.Message, ex.StackTrace, requestParams);
LogWriter.WriteLog(log, AppConfig.Global.AllinpayLogFolder, ExceptionHelper.ExceptionLevel.Exception);
ViewBag.ErrorMsg = "系统执行发生异常：" + ex.Message;
}
ViewBag.NotifyInfo = notifyInfo;
return(View());
}
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 }));
}
}
/// <summary>
/// 通知业务系统支付成功
/// </summary>
/// <param name="payResult"></param>
/// <param name="payRequest"></param>
/// <returns></returns>
public static bool NotifyBack(PayResultInfo payResult, PayRequestInfo payRequest)
{
//支付结果记录对象无效，则不执行
if (payResult == null || payResult.SysNo <= 0)
{
return(false);
}
//支付请求记录对象无效，则不执行
if (payRequest == null || payRequest.SysNo <= 0)
{
return(false);
}
//支付结果记录与支付请求记录不对应，则不执行
if (payRequest.SysNo != payResult.RequestSysNo)
{
return(false);
}
//支付结果记录未成功执行，或者已通知，则不执行
if (payResult.ExecuteResult != (int)ResultStatus.Success || payResult.NotifyStatus != (int)AppEnum.GlobalStatus.Invalid)
{
return(false);
}
//支付请求记录中不存在有效的通知地址，则不执行
if (!payRequest.NotifyUrl.IsUrl())
{
return(false);
}
var payNotify = new PayNotifyInfo()
{
OrderId = payResult.OrderId,
TradeNo = payResult.TradeNo,
PaymentAmt = payResult.PaymentAmt.ToString(),
Result = ((int)ResultStatus.Success).ToString(),
};
string data = JsonHelper.Serialize(payNotify);
string sign = SignManager.CreateSign(data).Data;
string param = "sign=" + sign;
param += "&data=" + data;
var response = HttpHelper.HttpRequest("POST", payRequest.NotifyUrl, param, 10000);
string status = JsonHelper.GetJsonNode(response, "status");
string msg = JsonHelper.GetJsonNode(response, "msg");
var notifyBack = new NotifyBackInfo()
{
ResultSysNo = payResult.SysNo,
Status = (int)AppEnum.GlobalStatus.Valid,
CreateTime = DateTime.Now,
ResponseData = response,
};
if (status != "1")
{
notifyBack.Status = (int)AppEnum.GlobalStatus.Invalid;
notifyBack.Msg = msg;
}
else
{
payResult.NotifyStatus = (int)AppEnum.GlobalStatus.Valid;
PayResultDAL.Update(payResult);
}
PayResultDAL.InsertNotifyBack(notifyBack);
bool result = notifyBack.Status == (int)AppEnum.GlobalStatus.Valid;
return(result);
}
/// <summary>
/// WAP在线支付JSPAI页面
/// </summary>
/// <param name="requestSysNo"></param>
/// <param name="code"></param>
/// <returns></returns>
public ActionResult OnlineWapPayJSAPI(int requestSysNo, string code)
{
try
{
var onlinePay = Builder.BuildOnlinePay();
//获取支付请求记录
var requestInfo = PayRequestDAL.GetPayRequest(requestSysNo);
if (requestInfo == null || requestInfo.SysNo <= 0)
{
ViewBag.ErrorMsg = "您尚未发起支付请求，请返回后重新提交";
return(View());
}
//校验支付环境
var checkResult = onlinePay.CheckBrowserType(AppEnum.BrowserType.WeChat, requestInfo);
if (checkResult.Status != ResultStatus.Success)
{
ViewBag.ErrorMsg = checkResult.Message;
return(View());
}
#region 组装浏览器调起JS API支付所需的参数
try
{
var jsApiPay = new JsApiPay(System.Web.HttpContext.Current);
//获取授权用户信息
jsApiPay.GetOpenidAndAccessTokenFromCode(code);
//获取订单支付金额
int paymentAmt = (int)(requestInfo.PaymentAmt * 100);//微信支付金额的单位为“分”，所以要乘以100
//异步通知url
string notifyUrl = string.Format("http://{0}/SwiftPassWeChatPay/OnlinePayNotify", AppConfig.Global.Domain);
var orderInfo = JsonHelper.Deserialize <PayOrderInfo>(requestInfo.RequestData);
DateTime orderEndTime = DateTime.ParseExact(orderInfo.OrderTime, "yyyyMMddHHmmss", new CultureInfo("zh-CN", true)).AddHours(24);
DateTime minExpireTime = DateTime.Now.AddMinutes(6);//为保险，多加1分钟
//交易过期时间（最短过期时间间隔必须大于5分钟）
string expireTime = (orderEndTime > minExpireTime ? orderEndTime : minExpireTime).ToString("yyyyMMddHHmmss");
//获取调起JS API的参数
ViewBag.JsApiParams = SwiftPassPayApi.WeChatJsApiPay(requestInfo.OrderId, paymentAmt, notifyUrl, expireTime, jsApiPay.openid);
//订单编号
ViewBag.OrderId = requestInfo.OrderId;
//异常时返回的业务系统着陆页面
var resultInterface = Builder.BuildSwiftPassWeChatPayResult();
var notifyInfo = new PayNotifyInfo()
{
OrderId = requestInfo.OrderId,
TradeNo = "",
PaymentAmt = requestInfo.PaymentAmt.ToString(),
Result = ((int)ResultStatus.Error).ToString(),
};
ViewBag.ReturnUrl = resultInterface.GetReturnUrl(requestInfo, notifyInfo);
}
catch (BizException bex)
{
requestInfo.ResultDesc = bex.Message;
requestInfo.ExecuteResult = (int)ResultStatus.Error;
PayRequestDAL.Update(requestInfo);
ViewBag.ErrorMsg = bex.Message;
return(View());
}
catch (Exception ex)
{
requestInfo.ExecuteResult = (int)ResultStatus.Error;
requestInfo.ResultDesc = ex.ToString();
PayRequestDAL.Update(requestInfo);
ViewBag.ErrorMsg = "系统执行时发生异常：" + ex.Message;
return(View());
}
#endregion
//支付请求执行成功
onlinePay.ExecuteSuccess(requestInfo);
}
catch (Exception ex)
{
ViewBag.ErrorMsg = "系统执行时发生异常：" + ex.Message;
string log = string.Format(@"WAP支付JSAPI发生异常！{0}异常描述：{1}{0}异常堆栈：{2}{0}请求参数：requestSysNo={3} code={4}",
Environment.NewLine, ex.Message, ex.StackTrace, requestSysNo, code);
LogWriter.WriteLog(log, AppConfig.Global.SwiftPassWeChatPayLogFolder, ExceptionHelper.ExceptionLevel.Exception);
}
return(View());
}