changes

liuhaonan

2022-08-24 70c66f5e065b6d467812f8e702f87c2262bce67e

 ximon-admin/src/main/java/com/sandu/ximon/admin/pay/wx/WxFastPayService.java

@@ -1,7 +1,10 @@
package com.sandu.ximon.admin.pay.wx;

import cn.dreampie.encription.EncriptionKit;
import cn.hutool.core.codec.Base64;
import cn.binarywang.wx.miniapp.api.WxMaService;
import cn.binarywang.wx.miniapp.api.impl.WxMaServiceImpl;
import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
import cn.binarywang.wx.miniapp.config.impl.WxMaDefaultConfigImpl;
import cn.hutool.crypto.SecureUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSON;
import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
@@ -13,17 +16,24 @@
import com.github.binarywang.wxpay.config.WxPayConfig;
import com.github.binarywang.wxpay.constant.WxPayConstants;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.github.binarywang.wxpay.service.WxPayService;
import com.sandu.common.execption.BusinessException;
import com.sandu.common.util.IpUtil;
import com.sandu.common.util.SpringContextHolder;
import com.sandu.ximon.admin.dto.wxquerydto.WxOrderDto;
import com.sandu.ximon.admin.pay.wxpay.UsrWxPayConfigService;
import com.sandu.ximon.admin.service.C3mOrderService;
import com.sandu.ximon.dao.domain.C3mOrder;
import com.sandu.ximon.dao.domain.WxConfigEntity;
import com.sandu.ximon.dao.enums.OrderStatus;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.error.WxErrorException;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.servlet.http.HttpServletRequest;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.*;
@@ -38,13 +48,12 @@
public class WxFastPayService {

    private final com.github.binarywang.wxpay.service.WxPayService wxPayService;
    public static final String WECHAT_ORDER_PAY_CALLBACK_URL = "http://49.235.239.118:20012/callback/pay/wechatCallback";
    public static final String WECHAT_ORDER_PAY_CALLBACK_URL = "http://112.74.63.130:20017/callback/pay/wechatCallback";
    //微信订单状态查询
    public static final String WECHAT_ORDER_QUETY_URL = "https://api.mch.weixin.qq.com/v3/pay/transactions/out-trade-no/";
    public static final String WECHAT_ORDER_QUETY = "?mchid=";

    private final UsrWxPayConfigService wxPayConfigService;



    /**
@@ -74,11 +83,11 @@
     */
    @SuppressWarnings("rawtypes")
    private String createSign(String Key, SortedMap<Object, Object> parameters) {

        StringBuffer sb = new StringBuffer();
        Set es = parameters.entrySet();// 所有参与传参的参数按照accsii排序（升序）
        Iterator it = es.iterator();
        while (it.hasNext()) {
            Map.Entry entry = (Map.Entry) it.next();
        for (Object e : es) {
            Map.Entry entry = (Map.Entry) e;
            String k = (String) entry.getKey();
            Object v = entry.getValue();
            if (null != v && !"".equals(v) && !"sign".equals(k) && !"key".equals(k)) {
@@ -87,11 +96,35 @@
        }
        sb.append("key=" + Key);
        System.out.println("字符串拼接后是:" + sb.toString());
        String sign = EncriptionKit.encrypt(sb.toString()).toUpperCase();
        return sign;
        return SecureUtil.md5(sb.toString()).toUpperCase();
//        StringBuffer sb = new StringBuffer();
//        Set es = parameters.entrySet();// 所有参与传参的参数按照accsii排序（升序）
//        Iterator it = es.iterator();
//        while (it.hasNext()) {
//            Map.Entry entry = (Map.Entry) it.next();
//            String k = (String) entry.getKey();
//            Object v = entry.getValue();
//            if (null != v && !"".equals(v) && !"sign".equals(k) && !"key".equals(k)) {
//                sb.append(k + "=" + v + "&");
//            }
//        }
//        sb.append("key=" + Key);
//        System.out.println("字符串拼接后是:" + sb.toString());
//        String sign = EncriptionKit.encrypt(sb.toString()).toUpperCase();
//        return sign;
    }

    public WxPayOrderNotifyResult parseOrderNotifyResult(String xmlData) {
        try {
            return wxPayService.parseOrderNotifyResult(xmlData);
        } catch (WxPayException e) {
            e.printStackTrace();
            throw new BusinessException("解析回调结果失败，" + e.getErrCodeDes());
        }
    }


    public WxPayOrderNotifyResult parseOrderNotifyResult(WxPayService wxPayService, String xmlData) {
        try {
            return wxPayService.parseOrderNotifyResult(xmlData);
        } catch (WxPayException e) {
@@ -141,30 +174,67 @@

    /**
     * 退款
     *
     * @param totalAmount
     * @param refundAmount
     * @param outTradeNo
     * @param poleId
     * @return
     */
    @Transactional(rollbackFor = Exception.class)
    public boolean refund(Double totalAmount, Double refundAmount, String outTradeNo, Long poleId) {
        WxConfigEntity wxConfig = UsrWxPayConfigService.getBean().getConfigByPoleId(poleId);
    public boolean refund(C3mOrder c3mOrder) {

//        WxPayRefundRequest refundRequest = new WxPayRefundRequest();
//        refundRequest.setOutTradeNo(orderId);
//        refundRequest.setOutRefundNo(refundSn);
//        refundRequest.setRefundFee(refundFee);
//        refundRequest.setTotalFee(refundFee);
//        refundRequest.setNotifyUrl(callbackUrl);
//        try {
//            WxPayRefundResult wxPayRefundResult = wxPayService.refund(refundRequest);
//            if (WxPayConstants.ResultCode.SUCCESS.equals(wxPayRefundResult.getResultCode())) {
//                return true;
//            } else {
//                log.error("微信退款失败，{}", wxPayRefundResult.getErrCodeDes());
//                throw new BusinessException("微信退款失败，" + wxPayRefundResult.getErrCodeDes());
//            }
//        } catch (WxPayException e) {
//            log.error("微信退款失败，{}", e.getErrCodeDes());
//            throw new BusinessException("微信退款失败，" + e.getErrCodeDes());
//        }
//


        WxConfigEntity wxConfig = wxPayConfigService.getConfigByPoleId(c3mOrder.getPoleId());

        if (wxConfig.getKeyPath() == null && wxConfig.getKeyPath().isEmpty()) {
            throw new BusinessException("微信证书不存在,无法进行退款");
        }
        //设置微信支付参数
        WxPayConfig payConfig = new WxPayConfig();

        payConfig.setAppId(StringUtils.trimToNull(wxConfig.getAppappid()));
        payConfig.setMchId(StringUtils.trimToNull(wxConfig.getMchId()));
        payConfig.setMchKey(StringUtils.trimToNull(wxConfig.getPrivateKey()));
        payConfig.setSubAppId(StringUtils.trimToNull(null));
        payConfig.setSubMchId(StringUtils.trimToNull(null));
        payConfig.setKeyPath(StringUtils.trimToNull(wxConfig.getKeyPath()));
        wxPayService.setConfig(payConfig);


        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
        String refundNo = sdf.format(new Date());
        WxPayRefundRequest refundRequest = new WxPayRefundRequest();
        //退款金额不能大于订单总金额
        if (refundAmount > totalAmount) {
        if (c3mOrder.getRefundAmount() > c3mOrder.getTotalAmount()) {
            throw new BusinessException("退款金额不能大于订单总金额");
        }
        refundRequest.setOutTradeNo(outTradeNo);
        System.out.println("" + c3mOrder.getRefundAmount());
        refundRequest.setOutTradeNo(c3mOrder.getOutTradeNo());
        refundRequest.setOutRefundNo(refundNo);
        refundRequest.setTotalFee(Integer.valueOf(parseWxAmount((totalAmount + ""))));
        refundRequest.setRefundFee(Integer.valueOf(parseWxAmount((refundAmount + ""))));
        refundRequest.setTotalFee(Integer.valueOf(parseWxAmount((c3mOrder.getTotalAmount() + ""))));
        refundRequest.setRefundFee(Integer.valueOf(parseWxAmount((c3mOrder.getRefundAmount() + ""))));
        try {
            WxPayRefundResult wxPayRefundResult = wxPayService.refund(refundRequest);
            if (WxPayConstants.ResultCode.SUCCESS.equals(wxPayRefundResult.getResultCode())) {
                c3mOrder.setOrderStatus(OrderStatus.REFUND.getStatus());
                c3mOrder.setChargingStates(1);
                SpringContextHolder.getBean(C3mOrderService.class).updateById(c3mOrder);
                return true;
            } else {
                log.error("微信退款失败，{}", wxPayRefundResult.getErrCodeDes());
@@ -201,13 +271,13 @@
     * @return
     */
    @Transactional(rollbackFor = Exception.class)
    public SortedMap<Object, Object> miniAppPay(String body,
                                                String orderId, int totalFee, Long poleId) {
    public SortedMap<Object, Object> miniAppPay(HttpServletRequest request, String body, String orderId, int totalFee, Long poleId, String wxCode) throws WxErrorException {
        WxConfigEntity wxConfig = wxPayConfigService.getConfigByPoleId(poleId);
        wxConfig.setMchId(wxConfig.getMchId().trim());

        //设置微信支付参数
        WxPayConfig payConfig = new WxPayConfig();
        payConfig.setAppId(StringUtils.trimToNull(wxConfig.getAppid()));

        payConfig.setAppId(StringUtils.trimToNull(wxConfig.getAppappid()));
        payConfig.setMchId(StringUtils.trimToNull(wxConfig.getMchId()));
        payConfig.setMchKey(StringUtils.trimToNull(wxConfig.getPrivateKey()));
        payConfig.setSubAppId(StringUtils.trimToNull(null));
@@ -215,16 +285,17 @@
        payConfig.setKeyPath(StringUtils.trimToNull(null));
        wxPayService.setConfig(payConfig);


        //设置微信同一订单请求
        WxPayUnifiedOrderRequest wxPayUnifiedOrderRequest = new WxPayUnifiedOrderRequest();
        wxPayUnifiedOrderRequest.setBody(body);
        wxPayUnifiedOrderRequest.setOutTradeNo(orderId);
        wxPayUnifiedOrderRequest.setTotalFee(totalFee);
//        wxPayUnifiedOrderRequest.setOpenid("otiM54x_hc_5gbhMY5aZxo7UByNo");
        wxPayUnifiedOrderRequest.setOpenid(wxCode);


        wxPayUnifiedOrderRequest.setSignType(WxPayConstants.SignType.MD5);
        wxPayUnifiedOrderRequest.setSpbillCreateIp(IpUtil.getRealIp());
        wxPayUnifiedOrderRequest.setSpbillCreateIp(IpUtil.getIpAddr(request));
        wxPayUnifiedOrderRequest.setNotifyUrl(WECHAT_ORDER_PAY_CALLBACK_URL);
        wxPayUnifiedOrderRequest.setTradeType(WxPayConstants.TradeType.JSAPI);
        System.out.println("-----------" + wxPayUnifiedOrderRequest);
@@ -234,20 +305,21 @@
            String time = String.valueOf(System.currentTimeMillis() / 1000);
            if (WxPayConstants.ResultCode.SUCCESS.equals(wxPayUnifiedOrderResult.getResultCode())) {
                SortedMap<Object, Object> parameters = new TreeMap<>();
                parameters.put("appid", wxPayUnifiedOrderResult.getAppid());
                parameters.put("appId", wxPayUnifiedOrderResult.getAppid());

                parameters.put("noncestr", wxPayUnifiedOrderResult.getNonceStr()); // 随机字符串
                parameters.put("partnerid", wxConfig.getMchId()); // 商户id
                parameters.put("nonceStr", wxPayUnifiedOrderResult.getNonceStr()); // 随机字符串
//                parameters.put("partnerid", wxConfig.getMchId()); // 商户id

                parameters.put("signType", WxPayConstants.SignType.MD5);
                //  parameters.put("out_trade_no", orderId);//商户订单号
                parameters.put("prepayid", wxPayUnifiedOrderResult.getPrepayId());
                parameters.put("package", "Sign=WXPay");
                parameters.put("timestamp", time);
//                parameters.put("prepayid", wxPayUnifiedOrderResult.getPrepayId());
                parameters.put("package", "prepay_id=" + wxPayUnifiedOrderResult.getPrepayId());
                parameters.put("timeStamp", time);

                String sign = createSign(wxConfig.getPrivateKey(), parameters);

                //hashMap.put("paySign", wechatSign);
                parameters.put("Sign", sign);
                parameters.put("paySign", sign);
                return parameters;
            } else {
                log.error("微信支付失败，{}", wxPayUnifiedOrderResult.getErrCodeDes());
@@ -259,4 +331,26 @@
        }
    }


    public WxMaService getWxMaService(WxConfigEntity wxConfig) {
        if (wxConfig == null) {
            throw new BusinessException("找不到微信配置");
        }
        WxMaDefaultConfigImpl config = new WxMaDefaultConfigImpl();
        config.setAppid(wxConfig.getAppappid());
        config.setSecret(wxConfig.getAppSecret());
        WxMaService service = new WxMaServiceImpl();
        service.setWxMaConfig(config);
        return service;
    }

    public String getOpenId(Long poleId, String wxCode) throws WxErrorException {
        WxConfigEntity userConfig = wxPayConfigService.getConfigByPoleId(poleId);
        if (userConfig == null) {
            throw new BusinessException("找不到微信配置");
        }
        WxMaJscode2SessionResult sessionInfo = this.getWxMaService(userConfig).getUserService().getSessionInfo(wxCode);
        return sessionInfo.getOpenid();
    }

}