Examples with WxPayOrderNotifyResult com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult used on opensource projects

Example 1 with WxPayOrderNotifyResult

use of com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult in project fw-cloud-framework by liuweijw.

the class PayNotifyController method doNotifyResult.

public String doNotifyResult(HttpServletRequest request, HttpServletResponse response) {
    String logPrefix = "【微信支付回调通知】";
    log.info("====== 开始接收微信支付回调通知 ======");
    try {
        String xmlResult = IOUtils.toString(request.getInputStream(), request.getCharacterEncoding());
        log.info("{}通知请求数据:reqStr={}", logPrefix, xmlResult);
        if (StringHelper.isBlank(xmlResult)) {
            return WxPayNotifyResponse.fail("FAIL");
        }
        WxPayServiceImpl wxPayService = new WxPayServiceImpl();
        WxPayOrderNotifyResult result = WxPayOrderNotifyResult.fromXML(xmlResult);
        // 验证业务数据是否正确
        if (!PayConstant.RETURN_VALUE_SUCCESS.equalsIgnoreCase(result.getResultCode()) || !PayConstant.RETURN_VALUE_SUCCESS.equalsIgnoreCase(result.getResultCode())) {
            log.error("returnCode={},resultCode={},errCode={},errCodeDes={}", result.getReturnCode(), result.getResultCode(), result.getErrCode(), result.getErrCodeDes());
            return WxPayNotifyResponse.fail("notify data failed");
        }
        // 总金额
        Integer total_fee = result.getTotalFee();
        // 商户系统订单号
        String out_trade_no = result.getOutTradeNo();
        // 查询payOrder记录
        String payOrderId = out_trade_no;
        PayOrder payOrder = payOrderService.findPayOrderByOrderId(payOrderId);
        if (null == payOrder) {
            log.error("Can't found payOrder form db. payOrderId={}, ", payOrderId);
            return WxPayNotifyResponse.fail("未查询到相应订单信息");
        }
        // 查询payChannel记录
        String mchId = payOrder.getMch_id();
        String channelId = payOrder.getChannelId();
        PayChannel payChannel = payChannelService.findPayChannel(channelId, mchId);
        if (null == payChannel) {
            log.error("Can't found payChannel form db. mchId={} channelId={}, ", payOrderId, mchId, channelId);
            return WxPayNotifyResponse.fail("未查询到订单相关渠道信息");
        }
        WxPayConfig wxPayConfig = WxPayUtil.getWxPayConfig(payChannel.getParam(), result.getTradeType(), wxPayProperties.getCertRootPath(), wxPayProperties.getNotifyUrl());
        wxPayService.setConfig(wxPayConfig);
        // 签名校验
        result.checkResult(wxPayService, null, false);
        // 核对金额
        long wxPayAmt = new BigDecimal(total_fee).longValue();
        long dbPayAmt = payOrder.getAmount().longValue();
        if (dbPayAmt != wxPayAmt) {
            log.error("db payOrder record payPrice not equals total_fee. total_fee={},payOrderId={}", total_fee, payOrderId);
            return WxPayNotifyResponse.fail("支付金额不正确");
        }
        // 处理订单
        // 0：订单生成，1：支付中，-1：支付失败，2：支付成功，3：业务处理完成，-2：订单过期
        int payStatus = payOrder.getStatus();
        if (payStatus == PayConstant.PAY_STATUS_COMPLETE) {
            // 处理完成
            log.info("====== 订单已经完成直接返回 ======");
            return WxPayNotifyResponse.success("OK");
        }
        if (payStatus != PayConstant.PAY_STATUS_SUCCESS) {
            boolean updatePayOrderRows = payOrderService.updatePayOrderStatus4Success(payOrder.getPayOrderId());
            if (!updatePayOrderRows) {
                log.error("{}更新支付状态失败,将payOrderId={},更新payStatus={}失败", logPrefix, payOrder.getPayOrderId(), PayConstant.PAY_STATUS_FAILED);
                return WxPayNotifyResponse.fail("处理订单失败");
            }
            log.error("{}更新支付状态成功,将payOrderId={},更新payStatus={}成功", logPrefix, payOrder.getPayOrderId(), PayConstant.PAY_STATUS_SUCCESS);
            payOrder.setStatus(PayConstant.PAY_STATUS_SUCCESS);
        }
        // 业务系统后端通知
        this.notifyService.notifyPayOrder(payOrder);
        log.info("====== 完成接收微信支付回调通知 ======");
        return WxPayNotifyResponse.success("OK");
    } catch (WxPayException e) {
        // 出现业务错误
        log.error("微信回调结果异常,异常原因" + e);
        log.info("{}请求数据result_code=FAIL", logPrefix);
        log.info("err_code:", e.getErrCode());
        log.info("err_code_des:", e.getErrCodeDes());
        return WxPayNotifyResponse.fail(e.getMessage());
    } catch (Exception e) {
        log.error("微信回调结果异常,异常原因" + e);
        return WxPayNotifyResponse.fail(e.getMessage());
    }
}