public override void OnException(HttpActionExecutedContext filterContext)
{
base.OnException(filterContext);
ResultModel result = new ResultModel()
{
Code = EnumHelper.GetValue(EnumResultCode.未知异常)
};
try
{
if (filterContext != null && filterContext.Exception != null)
{
//异步记录日志
Log4netHelper.Get(KeyModel.Log.ExceptionName).AsyncWriter(filterContext.Exception.ToString());
result = DoubleXHelper.GetResult(filterContext.Exception);
}
}
catch (Exception ex)
{
//异步记录日志
Log4netHelper.Get(KeyModel.Log.ExceptionName).AsyncWriter(ex.ToString());
result = DoubleXHelper.GetResult(ex);
}
finally
{
filterContext.Response = WebApiHelper.ToHttpResponseMessage(result);
}
}
/// <summary>
/// 页面-支付宝支付通知
/// </summary>
public ActionResult AlipayNotify(RequestModel request)
{
//支付宝通知日志
Log4netHelper.Get(KeyModel.Log.PayNotification).AsyncWriter(request.JsonString);
string tradStatus = JsonHelper.GetValue(request.Obj, "trade_status");
if (!(tradStatus.ToLower() == "trade_success"))
{
return(Content("fail"));
}
string tradeNo = JsonHelper.GetValue(request.Obj, "out_trade_no");
decimal moneyValue = DecimalHelper.Get(JsonHelper.GetValue(request.Obj, "total_fee"));
string rechrageRecordId = JsonHelper.GetValue(request.Obj, "trade_no");
if (VerifyHelper.IsEmpty(tradeNo) || VerifyHelper.IsEmpty(moneyValue))
{
throw new MessageException(EnumMessageCode.信息错误);
}
try
{
rechargeRecordService.RechargeSuccess(tradeNo, moneyValue, rechrageRecordId);
}
catch (Exception ex)
{
throw ex;
}
return(Content("success"));
}
//1. 不支持exception记录(事件中)
//2. 无法捕捉到500之外的http exception
//3. controller之外抛出的异常无法处理
//4. ajax调用出现exception时，会将错误页面内容返回(己处理了)
public override void OnException(ExceptionContext filterContext)
{
//如果异常未处理
if (!filterContext.ExceptionHandled)
{
//异步记录日志
Log4netHelper.Get(KeyModel.Log.ExceptionName).AsyncWriter(filterContext.Exception.ToString());
//Log4netHelper.Get(KeyModel.Log.ServiceName).Writer("这里是自定义错误信息");
//返回操作
if (VerifyHelper.IsAjax(filterContext.HttpContext))
{
//当结果为json时，设置异常已处理（如有单独的Attribute记录日志，这里不需要设置，如设置的true的话就不会再跑记录日志的attribute）
filterContext.ExceptionHandled = true;
filterContext.Result = MvcHelper.ToJsonResult(DoubleXHelper.GetResult(filterContext.Exception));
}
else
{
filterContext.ExceptionHandled = true;
filterContext.Result = new RedirectResult(WebHelper.GetErrorUrl(DoubleXHelper.GetResult(filterContext.Exception)));
}
}
else
{
base.OnException(filterContext);
}
}
/// <summary>
/// 页面-支付宝支付跳转
/// </summary>
public ActionResult AlipayReturn(RequestModel request)
{
//异步记录日志
Log4netHelper.Get(KeyModel.Log.PayNotification).AsyncWriter(request.JsonString);
var result = WebHelper.GetResult(request);
if (result.Code == EnumHelper.GetValue(EnumResultCode.操作成功))
{
//支付失败
string returnSuccess = JsonHelper.GetValue(request.Obj, "is_success");
string tradStatus = JsonHelper.GetValue(request.Obj, "trade_status");
if (!(returnSuccess.ToLower() == "t" && tradStatus.ToLower() == "trade_success"))
{
throw new MessageException(EnumMessageCode.支付失败);
}
string tradeNo = JsonHelper.GetValue(request.Obj, "out_trade_no");
decimal moneyValue = DecimalHelper.Get(JsonHelper.GetValue(request.Obj, "total_fee"));
string rechrageRecordId = JsonHelper.GetValue(request.Obj, "trade_no");
if (VerifyHelper.IsEmpty(tradeNo) || VerifyHelper.IsEmpty(moneyValue))
{
throw new MessageException(EnumMessageCode.信息错误);
}
try
{
rechargeRecordService.RechargeSuccess(tradeNo, moneyValue, rechrageRecordId);
}
catch (Exception ex)
{
throw ex;
}
}
return(new RedirectResult(WebHelper.GetMemberUrl("/trade/rechargerecord")));
}
//通知信息
public override void ProcessNotify()
{
WxPayData notifyData = GetNotifyData();
Log4netHelper.Get(KeyModel.Log.PayNotification).AsyncWriter(notifyData.ToJson());
//检查支付结果中transaction_id是否存在
if (!notifyData.IsSet("transaction_id"))
{
//若transaction_id不存在，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "支付结果中微信订单号不存在");
context.Response.Write(res.ToXml());
context.Response.End();
}
string transaction_id = notifyData.GetValue("transaction_id").ToString();
string tradeNo = StringHelper.Get(notifyData.GetValue("out_trade_no"));
decimal moneyValue = DecimalHelper.Get(notifyData.GetValue("total_fee")) / 100;
string rechrageRecordId = "";
bool isFunction = false;
if (QueryOrder(transaction_id))
{
//执执判断是否执行成功
isFunction = fun(tradeNo, moneyValue, rechrageRecordId);
}
if (!isFunction)
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "SUCCESS");
res.SetValue("return_msg", "OK");
context.Response.Write(res.ToXml());
context.Response.End();
}
else
{
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", "订单查询失败");
context.Response.Write(res.ToXml());
context.Response.End();
}
}
/// <summary>
/// 页面-微信支付通知
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public ActionResult WxNotify(RequestModel request)
{
//微信支付通知日志
Log4netHelper.Get(KeyModel.Log.PayNotification).AsyncWriter(request.JsonString);
//支付成功操作委托
Func <string, decimal, string, bool> function = (string tradeNo, decimal money, string rechargeRecordId) =>
{
return(rechargeRecordService.RechargeSuccess(tradeNo, money, rechargeRecordId));
};
//微信支付通知处理
WxPayNativeNotify not = new WxPayNativeNotify(System.Web.HttpContext.Current, function);
not.ProcessNotify();
return(Content("success"));
}
/// <summary>
/// 页面-支付跳转
/// </summary>
/// <returns></returns>
public ActionResult ToPlatform(RequestModel request)
{
var result = WebHelper.GetResult(request);
if (result.Code == EnumHelper.GetValue(EnumResultCode.操作成功))
{
Guid id = GuidHelper.Get(JsonHelper.GetValue(request.Obj, "Id"));
var rechargeRecordModel = rechargeRecordService.Get(x => x.Id == id);
if (VerifyHelper.IsEmpty(id) || VerifyHelper.IsEmpty(rechargeRecordModel))
{
throw new MessageException(EnumMessageCode.信息错误);
}
result.Obj = rechargeRecordModel;
ViewBag.PayHtml = rechargeRecordService.GetPaymentPlatformHtml(rechargeRecordModel);
//支付申请
string logMsg = string.Format("{0}----\r\n---{1}", JsonHelper.Serialize(rechargeRecordModel), ViewBag.PayHtml);
Log4netHelper.Get(KeyModel.Log.PaySubmit).AsyncWriter(logMsg);
}
return(View(result));
}
/// <summary>
/// 接收从微信支付后台发送过来的数据并验证签名
/// </summary>
/// <returns>微信支付后台返回的数据</returns>
public WxPayData GetNotifyData()
{
//接收从微信后台POST过来的数据
System.IO.Stream requestInputStream = context.Request.InputStream;
int count = 0;
byte[] buffer = new byte[1024];
StringBuilder builder = new StringBuilder();
while ((count = requestInputStream.Read(buffer, 0, 1024)) > 0)
{
builder.Append(Encoding.UTF8.GetString(buffer, 0, count));
}
requestInputStream.Flush();
requestInputStream.Close();
requestInputStream.Dispose();
//支付日志
Log4netHelper.Get(KeyModel.Log.PayNotification).AsyncWriter(builder.ToString());
//转换数据格式并验证签名
WxPayData data = new WxPayData();
try
{
data.FromXml(builder.ToString());
}
catch (WxPayException ex)
{
//若签名错误，则立即返回结果给微信支付后台
WxPayData res = new WxPayData();
res.SetValue("return_code", "FAIL");
res.SetValue("return_msg", ex.Message);
}
return(data);
}
