Merge remote-tracking branch 'origin/master'

MercuryZ

2022-03-31 ef270bd1855b5ce3f398c5df024840a498e33a8f

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

¶Ô±ÈÐÂÎļþ
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package com.sandu.ximon.admin.pay.wx;

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;
import com.github.binarywang.wxpay.bean.notify.WxPayRefundNotifyResult;
import com.github.binarywang.wxpay.bean.request.WxPayRefundRequest;
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.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.ximon.admin.dto.YSY_AccessTokenDto;
import com.sandu.ximon.admin.dto.wxquery.WxOrderDto;
import com.sandu.ximon.admin.pay.wxpay.UsrWxPayConfigService;
import com.sandu.ximon.dao.domain.WxConfigEntity;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
import java.util.*;

/**
 * @author chenjiantian
 * @date 2021/8/12 11:26
 */
@Service
@Slf4j
@AllArgsConstructor
public class WxFastPayService {

    private final com.github.binarywang.wxpay.service.WxPayService wxPayService;
    //private final WxPayProperties wxPayProperties;
//    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://49.235.239.118:20012/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;



    /**
     * app支付
     *
     * @param body     å•†å“æè¿°
     * @param
     * @param totalFee æ”¯ä»˜é‡‘额（分）
     * @return
     */
    public SortedMap<Object, Object> appPay(String body, String orderSn, int totalFee, Long poleId) {
        WxConfigEntity wxConfig = wxPayConfigService.getConfigByPoleId(poleId);
        WxPayUnifiedOrderRequest wxPayUnifiedOrderRequest = new WxPayUnifiedOrderRequest();
        wxPayUnifiedOrderRequest.setBody(body);
        wxPayUnifiedOrderRequest.setOutTradeNo(orderSn);
        wxPayUnifiedOrderRequest.setTotalFee(totalFee);

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

        try {
            WxPayUnifiedOrderResult wxPayUnifiedOrderResult = wxPayService.unifiedOrder(wxPayUnifiedOrderRequest);
            String time = String.valueOf(System.currentTimeMillis() / 1000);
            if (WxPayConstants.ResultCode.SUCCESS.equals(wxPayUnifiedOrderResult.getResultCode())) {
                SortedMap<Object, Object> parameters = new TreeMap<>();
                /*hashMap.put("appId", wxPayUnifiedOrderResult.getAppid());
                hashMap.put("nonceStr", wxPayUnifiedOrderResult.getNonceStr());
                hashMap.put("prepayId", wxPayUnifiedOrderResult.getPrepayId());
                //  hashMap.put("package", "prepay_id=" + wxPayUnifiedOrderResult.getPrepayId());
                hashMap.put("signType", WxPayConstants.SignType.MD5);
                hashMap.put("timeStamp", time);
                hashMap.put("partnerid", wxPayProperties.getMchId());*/
                parameters.put("appid", wxPayUnifiedOrderResult.getAppid());

                parameters.put("noncestr", wxPayUnifiedOrderResult.getNonceStr()); // éšæœºå­—符串
                parameters.put("partnerid", wxConfig.getMchId()); // å•†æˆ·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(parameters, wxConfig.getPrivateKey());

                //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();// æ‰€æœ‰å‚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();
        }*/


    /**
     * å¾®ä¿¡è®¢å•çŠ¶æ€æŸ¥è¯¢
     * @param poleId
     * @param outTradeNo
     * @return
     */
    private Object WxOrderQuery(Long poleId,String outTradeNo){
        WxConfigEntity wxConfig = wxPayConfigService.getConfigByPoleId(poleId);
        if(wxConfig==null){
            throw new BusinessException("获取微信支付配置失败");
        }
        String s = HttpUtil.get(WECHAT_ORDER_QUETY_URL + outTradeNo + WECHAT_ORDER_QUETY + wxConfig.getMchId());//WxOrderDto
        WxOrderDto wxOrderDto = JSON.parseObject(s, WxOrderDto.class);

        return  wxOrderDto.getTrade_state();
    }

    /**
     * @param parameters
     * @return
     */
    @SuppressWarnings("rawtypes")
    private String createSign(SortedMap<Object, Object> parameters, String Key) {
        StringBuffer sb = new StringBuffer();
        Set es = parameters.entrySet();// æ‰€æœ‰å‚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(WxPayService wxPayService, 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 WxPayRefundNotifyResult parseRefundNotifyResult(WxPayService wxPayService, String xmlData) {
        try {
            return wxPayService.parseRefundNotifyResult(xmlData);
        } catch (WxPayException e) {
            e.printStackTrace();
            throw new BusinessException("解析回调结果失败，" + e.getErrCodeDes());
        }
    }

    /**
     * è®¢å•é€€æ¬¾ åªèƒ½é€€æ¬¾ä¸€æ¬¡
     *
     * @param wxPayService
     * @param orderId
     * @param refundFee
     * @param callbackUrl
     * @return
     */
    public boolean refundOrder(WxPayService wxPayService, String orderId, String refundSn, Integer refundFee, String callbackUrl) {
        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());
        }
    }


    /**
     * ç”ŸæˆäºŒç»´ç ä»˜æ¬¾
     */
    public String generateQRCodePay(WxPayService wxPayService, 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());
        }
    }

    /**
     * é€€æ¬¾
     *
     * @param totalAmount
     * @param refundAmount
     * @param outTradeNo
     * @param poleId
     * @return
     */
    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();
        refundRequest.setOutTradeNo(outTradeNo);
        refundRequest.setOutRefundNo(refundNo);
        refundRequest.setTotalFee(Integer.valueOf(parseWxAmount((totalAmount + ""))));
        refundRequest.setRefundFee(Integer.valueOf(parseWxAmount((refundAmount + ""))));
        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());
        }
    }

    /**
     * è½¬æ¢ä¸ºå¾®ä¿¡é‡‘额(分)
     *
     * @param normalAmount 0.01元
     * @return
     */
    public static String parseWxAmount(String normalAmount) {
        //  ä¿ç•™2位小数
        double totalAmountDouble = Double.parseDouble(new DecimalFormat("#.00").format(
                Double.parseDouble(normalAmount)));
        String amount = (totalAmountDouble * 100) + "";
        amount = amount.substring(0, amount.indexOf("."));
        return amount;
    }

}