Example #1
0
        protected void Page_Load(object sender, EventArgs e)
        {
            WxPayData notifyData = JsApiPay.GetNotifyData();

            LogHelper.WriteDebugLog("[wxapppay]" + 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");
                Response.Write(res.ToXml());
                return;
            }

            string transaction_id = notifyData.GetValue("transaction_id").ToString(); //微信支付订单号

            //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");
                Response.Write(res.ToXml());
                return;
            }

            //获取订单信息
            string order_no  = notifyData.GetValue("out_trade_no").ToString(); //商户订单号
            string total_fee = notifyData.GetValue("total_fee").ToString();    //获取总金额

            BLL.users          bll  = new BLL.users();
            List <Model.users> list = bll.GetModelByWx(order_no);

            foreach (Model.users u in list)
            {
                bll.UpdateField(u.id, "[is_pay]='1'");
            }

            //返回成功通知
            WxPayData res1 = new WxPayData();

            res1.SetValue("return_code", "SUCCESS");
            res1.SetValue("return_msg", "OK");
            Response.Write(res1.ToXml());
            return;
        }
Example #2
0
        protected void Page_Load(object sender, EventArgs e)
        {
            WxPayData notifyData = JsApiPay.GetNotifyData();

            //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");
                Response.Write(res.ToXml());
                return;
            }

            string transaction_id = notifyData.GetValue("transaction_id").ToString(); //微信支付订单号

            //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");
                Response.Write(res.ToXml());
                return;
            }

            //获取订单信息
            string order_no  = notifyData.GetValue("out_trade_no").ToString(); //商户订单号
            string total_fee = notifyData.GetValue("total_fee").ToString();    //获取总金额

            if (order_no.StartsWith("R"))                                      //充值订单
            {
                BLL.user_recharge   bll   = new BLL.user_recharge();
                Model.user_recharge model = bll.GetModel(order_no);
                if (model == null)
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "FAIL");
                    res.SetValue("return_msg", "该订单号不存在");
                    Response.Write(res.ToXml());
                    return;
                }
                if (model.status == 1) //已成功
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "SUCCESS");
                    res.SetValue("return_msg", "OK");
                    Response.Write(res.ToXml());
                    return;
                }
                if (model.amount != (decimal.Parse(total_fee) / 100))
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "FAIL");
                    res.SetValue("return_msg", "订单金额和支付金额不相符");
                    Response.Write(res.ToXml());
                    return;
                }
                bool result = bll.Confirm(order_no);
                if (!result)
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "FAIL");
                    res.SetValue("return_msg", "修改订单状态失败");
                    Response.Write(res.ToXml());
                    return;
                }
            }
            else if (order_no.StartsWith("B")) //商品订单
            {
                BLL.orders   bll   = new BLL.orders();
                Model.orders model = bll.GetModel(order_no);
                if (model == null)
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "FAIL");
                    res.SetValue("return_msg", "该订单号不存在");
                    Response.Write(res.ToXml());
                    return;
                }
                if (model.payment_status == 2) //已付款
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "SUCCESS");
                    res.SetValue("return_msg", "OK");
                    Response.Write(res.ToXml());
                    return;
                }
                if (model.order_amount != (decimal.Parse(total_fee) / 100))
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "FAIL");
                    res.SetValue("return_msg", "订单金额和支付金额不相符");
                    Response.Write(res.ToXml());
                    return;
                }
                bool result = bll.UpdateField(order_no, "trade_no='" + transaction_id + "',status=2,payment_status=2,payment_time='" + DateTime.Now + "'");
                if (!result)
                {
                    WxPayData res = new WxPayData();
                    res.SetValue("return_code", "FAIL");
                    res.SetValue("return_msg", "修改订单状态失败");
                    Response.Write(res.ToXml());
                    return;
                }
                //扣除积分
                if (model.point < 0)
                {
                    new BLL.user_point_log().Add(model.user_id, model.user_name, model.point, "换购扣除积分,订单号:" + model.order_no, false);
                }
            }

            //返回成功通知
            WxPayData res1 = new WxPayData();

            res1.SetValue("return_code", "SUCCESS");
            res1.SetValue("return_msg", "OK");
            Response.Write(res1.ToXml());
            return;
        }