changes

liuhaonan

2022-08-22 52a3bda95de2e73e5958644f57b2a3d32168a4a1

 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.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.dreampie.encription.EncriptionKit;
import cn.hutool.core.codec.Base64;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSON;
import com.github.binarywang.wxpay.bean.notify.WxPayOrderNotifyResult;
@@ -10,6 +13,7 @@
import com.github.binarywang.wxpay.bean.request.WxPayUnifiedOrderRequest;
import com.github.binarywang.wxpay.bean.result.WxPayRefundResult;
import com.github.binarywang.wxpay.bean.result.WxPayUnifiedOrderResult;
import com.github.binarywang.wxpay.config.WxPayConfig;
import com.github.binarywang.wxpay.constant.WxPayConstants;
import com.github.binarywang.wxpay.exception.WxPayException;
import com.sandu.common.execption.BusinessException;
@@ -19,9 +23,12 @@
import com.sandu.ximon.dao.domain.WxConfigEntity;
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.*;
@@ -42,76 +49,6 @@
    public static final String WECHAT_ORDER_QUETY = "?mchid=";

    private final UsrWxPayConfigService wxPayConfigService;


    /**
     * app支付
     *
     * @param body     商品描述
     * @param
     * @param totalFee 支付金额（分）
     * @return
     */
    public SortedMap<Object, Object> appPay(String body, String orderSn, int totalFee, Long poleId) {
        WxConfigEntity wxConfig = wxPayConfigService.getConfigByPoleId(poleId);
        wxConfig.setMchId(wxConfig.getMchId().trim());
        WxPayUnifiedOrderRequest wxPayUnifiedOrderRequest = new WxPayUnifiedOrderRequest();
        wxPayUnifiedOrderRequest.setBody(body);
        wxPayUnifiedOrderRequest.setOutTradeNo(orderSn);
        wxPayUnifiedOrderRequest.setTotalFee(totalFee);
        wxPayUnifiedOrderRequest.setOpenid("otiM54x_hc_5gbhMY5aZxo7UByNo");

        wxPayUnifiedOrderRequest.setSignType(WxPayConstants.SignType.MD5);
        wxPayUnifiedOrderRequest.setSpbillCreateIp(IpUtil.getRealIp());
        wxPayUnifiedOrderRequest.setNotifyUrl(WECHAT_ORDER_PAY_CALLBACK_URL);
        wxPayUnifiedOrderRequest.setTradeType(WxPayConstants.TradeType.JSAPI);

        try {
            WxPayUnifiedOrderResult wxPayUnifiedOrderResult = wxPayService.unifiedOrder(wxPayUnifiedOrderRequest);
            System.out.println("********************************");
            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("noncestr", wxPayUnifiedOrderResult.getNonceStr()); // 随机字符串
                parameters.put("partnerid", wxConfig.getMchId()); // 商户id

                //  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);

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

                //hashMap.put("paySign", wechatSign);
                parameters.put("Sign", sign);
                return parameters;
            } else {
                log.error("微信支付失败，{}", wxPayUnifiedOrderResult.getErrCodeDes());
                throw new BusinessException("微信支付失败，" + wxPayUnifiedOrderResult.getErrCodeDes());
            }
        } catch (WxPayException e) {
            log.error("微信支付失败，{}", e.getErrCodeDes());
            throw new BusinessException("微信支付失败，" + e.getErrCodeDes());
        }
    }

    /*    private String createSign(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）
            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)) {
                    sb.append(k + "=" + v + "&");
                }
            }
            sb.append("key=" + wxPayProperties.getMchKey());
            System.out.println("字符串拼接后是:" + sb.toString());
            return SecureUtil.md5(sb.toString()).toUpperCase();
        }*/


    /**
@@ -207,38 +144,6 @@


    /**
     * 生成二维码付款
     */
    public String generateQRCodePay(String body,
                                    String orderId, int totalFee, String callbackUrl) {
        WxPayUnifiedOrderRequest wxPayUnifiedOrderRequest = new WxPayUnifiedOrderRequest();
        wxPayUnifiedOrderRequest.setBody(body);
        wxPayUnifiedOrderRequest.setOutTradeNo(orderId);
        wxPayUnifiedOrderRequest.setTotalFee(totalFee);
        wxPayUnifiedOrderRequest.setProductId(orderId);

        wxPayUnifiedOrderRequest.setSignType(WxPayConstants.SignType.MD5);
        wxPayUnifiedOrderRequest.setSpbillCreateIp(IpUtil.getRealIp());
        wxPayUnifiedOrderRequest.setNotifyUrl(callbackUrl);
        wxPayUnifiedOrderRequest.setTradeType(WxPayConstants.TradeType.NATIVE);

        try {
            WxPayUnifiedOrderResult wxPayUnifiedOrderResult = wxPayService.unifiedOrder(wxPayUnifiedOrderRequest);
            if (WxPayConstants.ResultCode.SUCCESS.equals(wxPayUnifiedOrderResult.getResultCode())) {
                byte[] scanPayQrcodeMode2 = wxPayService.createScanPayQrcodeMode2(wxPayUnifiedOrderResult.getCodeURL(), null, null);
                String encode = Base64.encode(scanPayQrcodeMode2);
                return encode;
            } else {
                log.error("微信支付失败，{}", wxPayUnifiedOrderResult.getErrCodeDes());
                throw new BusinessException("微信支付失败，" + wxPayUnifiedOrderResult.getErrCodeDes());
            }
        } catch (WxPayException e) {
            log.error("微信支付失败，{}", e.getErrCodeDes());
            throw new BusinessException("微信支付失败，" + e.getErrCodeDes());
        }
    }

    /**
     * 退款
     *
     * @param totalAmount
@@ -247,11 +152,16 @@
     * @param poleId
     * @return
     */
    @Transactional(rollbackFor = Exception.class)
    public boolean refund(Double totalAmount, Double refundAmount, String outTradeNo, Long poleId) {
        WxConfigEntity wxConfig = UsrWxPayConfigService.getBean().getConfigByPoleId(poleId);
        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) {
            throw new BusinessException("退款金额不能大于订单总金额");
        }
        refundRequest.setOutTradeNo(outTradeNo);
        refundRequest.setOutRefundNo(refundNo);
        refundRequest.setTotalFee(Integer.valueOf(parseWxAmount((totalAmount + ""))));
@@ -285,24 +195,45 @@
        return amount;
    }


    /**
     * 小程序支付  微信
     *
     * @param body
     * @param orderId
     * @param totalFee
     * @param poleId
     * @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.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(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);
        System.out.println("-----------" + wxPayUnifiedOrderRequest);

        try {
            WxPayUnifiedOrderResult wxPayUnifiedOrderResult = wxPayService.unifiedOrder(wxPayUnifiedOrderRequest);
            String time = String.valueOf(System.currentTimeMillis() / 1000);
@@ -310,13 +241,13 @@
                SortedMap<Object, Object> parameters = new TreeMap<>();
                parameters.put("appid", wxPayUnifiedOrderResult.getAppid());

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

                //  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("package", "Sign=WXPay");
//                parameters.put("timestamp", time);

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

@@ -333,4 +264,26 @@
        }
    }


    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();
    }

}