public async Task <IHttpActionResult> QueryPayState(string id)
{
JsonResult <int> result = new JsonResult <int>();
if (id.IsNull())
{
result.code = 0;
result.msg = "参数错误";
result.Result = -1;
return(Ok(result));
}
result.code = 1;
result.msg = "OK";
result.Result = 0;
await Task.Run(() => {
PayOrderBll bll = new PayOrderBll();
var order = bll.GetByID(id);
if (order != null)
{
if (order.PayState == PayStateEnum.Fail)
{
result.Result = -1;
result.ResultMsg = "支付失败";
}
if (order.PayState == PayStateEnum.Paid)
{
result.Result = 1;
result.ResultMsg = "支付成功";
}
}
});
return(Ok(result));
}
public JsonResult <PayOrder> Post(UnifiedOrder obj)
{
ClassLoger.Info("PayController.Post", obj.PayTyp.ToString(), obj.product_id, obj.productType.TryToString());
JsonResult <PayOrder> result = new JsonResult <PayOrder>();
result.code = 1;
result.msg = "OK";
PayOrderBll porderbll = new PayOrderBll();
try
{
if (obj.PayTyp == 1)
{
JsApiPay jsApiPay = new JsApiPay();
jsApiPay.openid = "";
if (!obj.openid.IsNull())
{
WeChatUserBll wuserbll = new WeChatUserBll();
WeChatUser wuser = wuserbll.GetWeChatUserByUnionID(obj.openid);
jsApiPay.openid = wuser.ServiceOpenID;
}
else if (!obj.userid.IsNull())
{
UserInfoBll ubll = new UserInfoBll();
var user = ubll.GetUserinfoByID(obj.userid);
if (!user.Openid.IsNull())
{
WeChatUserBll wuserbll = new WeChatUserBll();
WeChatUser wuser = wuserbll.GetWeChatUserByUnionID(user.Openid);
jsApiPay.openid = wuser.ServiceOpenID;
}
}
jsApiPay.total_fee = 1;
jsApiPay.trade_type = obj.trade_type;
if (obj.productType == 1)
{
//查询商品信息，获取商品价格
double Price = 0.1;
jsApiPay.total_fee = (Price * 100).TryToInt();
jsApiPay.body = "商品名称";
}
jsApiPay.attach = "北京xx";
string out_trade_no = porderbll.GetOnlineOrder(PayTypeEnum.WeChart);
jsApiPay.out_trade_no = out_trade_no;
jsApiPay.product_id = obj.product_id;
ClassLoger.Info("api/Pay/UnifiedOrder", "total_fee", jsApiPay.total_fee.ToString());
WxPayData unifiedOrderResult = jsApiPay.GetUnifiedOrderResult();
PayOrder porder = new PayOrder();
if (unifiedOrderResult.GetValue("return_code").TryToString() == "SUCCESS" && unifiedOrderResult.GetValue("result_code").TryToString() == "SUCCESS")
{
if (unifiedOrderResult.IsSet("code_url"))
{
string code_url = unifiedOrderResult.GetValue("code_url").TryToString();
string filename = string.Format("WXPY{0}.png", code_url.MD5());
string filepath = Path.Combine(SystemSet.ResourcesPath, SystemSet.QrCodePic, filename);
if (!File.Exists(filepath))
{
QrCodeHelper.CreateImgCode(code_url, filepath);
}
porder.code_url = Path.Combine(SystemSet.WebResourcesSite, SystemSet.QrCodePic, filename);
}
porder.OnlineOrder = out_trade_no;
porder.openid = obj.openid;
porder.PayState = PayStateEnum.Unpaid;
porder.PayType = PayTypeEnum.WeChart;
porder.prepay_id = unifiedOrderResult.GetValue("prepay_id").TryToString();
porder.product_id = obj.product_id;
porder.total_fee = jsApiPay.total_fee;
porder.trade_type = obj.trade_type;
porder.CreateTime = DateTime.Now;
porder.UserID = obj.userid;
porder.ID = porderbll.AddPayOrder(porder);
result.Result = porder;
return(result);
}
else
{
result.code = 0;
result.msg = unifiedOrderResult.GetValue("return_code").TryToString();
result.ResultMsg = unifiedOrderResult.GetValue("result_code").TryToString();
}
}
} catch (Exception ex)
{
result.code = -1;
result.msg = "PayController.unifiedorder:" + ex.Message;
}
return(result);
}
public void Index()
{
try
{
WxPayData notifyData = GetNotifyData(Request, Response);
ClassLoger.Info("WeChartPayCallBack.Index", 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");
ClassLoger.Fail("WeChartPayCallBackController.Index:支付结果中微信订单号不存在", notifyData.ToXml());
Response.Write(res.ToXml());
Response.End();
}
string transaction_id = notifyData.GetValue("transaction_id").ToString();
//查询订单，判断订单真实性
if (!QueryOrder(transaction_id))
{
//若订单查询失败，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", "订单查询失败");
ClassLoger.Fail(this.GetType().ToString(), "Order query failure : " + res.ToXml());
Response.Write(res.ToXml());
Response.End();
}//查询订单成功
else
{
ThreadPool.QueueUserWorkItem(new WaitCallback(p => {
string out_trade_no = notifyData.GetValue("out_trade_no").ToString();
PayOrderBll porderBll = new PayOrderBll();
PayOrder porder = porderBll.GetByOnlineOrder(out_trade_no);
string mqttmsg = string.Empty;
if (notifyData.GetValue("result_code").ToString() == "SUCCESS")
{
porder.PayState = Model.EnumModel.PayStateEnum.Paid;
mqttmsg = MqttAgreement.GetPsychtestWeChartPayState(out_trade_no, true);
}
else
{
porder.PayState = Model.EnumModel.PayStateEnum.Fail;
if (notifyData.IsSet("err_code_des"))
{
porder.PayStateMsg = notifyData.GetValue("err_code_des").TryToString();
}
mqttmsg = MqttAgreement.GetPsychtestWeChartPayState(out_trade_no, false);
}
porderBll.UpdatePayOrder(porder);
MqttPublishClient.Ins.PublishOneUser(porder.ID, mqttmsg);
}), null);
WxPayData res = new WxPayData();
res.SetValue("return_code", "SUCCESS");
res.SetValue("return_msg", "OK");
ClassLoger.Info(this.GetType().ToString(), "order query success : " + res.ToXml());
Response.Write(res.ToXml());
Response.End();
}
} catch (Exception ex)
{
ClassLoger.Error("WeChartPayCallBackController.Index", ex);
}
}
