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zj
2026-03-23 efb07bcec37c49228d9760794f215c8549243ad2
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package com.nq.service.impl;
 
 
import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.gson.Gson;
import com.nq.dao.*;
import com.nq.enums.EUserAssets;
import com.nq.pojo.*;
import com.nq.service.*;
import com.github.pagehelper.PageHelper;
 
import com.github.pagehelper.PageInfo;
 
import com.nq.common.PayV2GatewayKeys;
import com.nq.common.ServerResponse;
 
import com.nq.utils.*;
import com.nq.utils.http.HttpClientRequest;
import com.nq.utils.http.HttpClientUtil;
import com.nq.utils.pay.PayV2RsaSignUtil;
 
import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.math.RoundingMode;
 
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.text.SimpleDateFormat;
import java.util.*;
 
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import com.nq.utils.timeutil.TimeUtil;
import okhttp3.*;
import org.apache.commons.lang3.ObjectUtils;
import org.apache.commons.lang3.StringUtils;
 
import org.slf4j.Logger;
 
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
 
import org.springframework.transaction.annotation.Transactional;
import org.springframework.stereotype.Service;
 
 
@Service("iUserWithdrawService")
public class UserWithdrawServiceImpl implements IUserWithdrawService {
 
    private static final Logger log = LoggerFactory.getLogger(UserWithdrawServiceImpl.class);
 
    private static final String PAY_V2_PAYOUT_CREATE_URL = "https://pay.kkpay100.com/v2/payOutCreate";
    private static final int PAY_V2_MID = 10724;
 
 
    @Autowired
    UserWithdrawMapper userWithdrawMapper;
 
 
    @Autowired
    IUserService iUserService;
 
 
    @Resource
    UserMapper userMapper;
 
    @Resource
    IUserAssetsServices iUserAssetsServices;
 
 
    @Autowired
    IAgentUserService iAgentUserService;
 
    @Autowired
    AgentUserMapper agentUserMapper;
 
    @Autowired
    IUserPositionService iUserPositionService;
 
    @Autowired
    IUserBankService iUserBankService;
 
    @Autowired
    ISiteSettingService iSiteSettingService;
 
    @Autowired
    ISiteProductService iSiteProductService;
 
    @Autowired
    UserBankMapper userBankMapper;
 
    @Autowired
    SiteSettingServiceImpl siteSettingService;
 
    @Autowired
    IStockConfigServices iStockConfigServices;
 
    @Autowired
    UserAssetsMapper userAssetsMapper;
 
    @Resource
    StockTimeSettingMapper stockTimeSettingMapper;
 
    @Autowired
    TransferResponseService transferResponseService;
 
    @Transactional
    public ServerResponse outMoney(String amt, String with_Pwd,String accsetType,String bankId,HttpServletRequest request) throws Exception {
        if (StringUtils.isBlank(amt)) {
            return ServerResponse.createByErrorMsg("The parameter cannot be null");
        }
        User user = this.iUserService.getCurrentRefreshUser(request);
        String w = user.getWithPwd();
        if (w == null) {
            w = "";
        }
        if (with_Pwd == null) {
            with_Pwd = "";
        }
        if (w.equals(with_Pwd)) {
            if (user.getIsLogin().intValue() == 1) {
                return ServerResponse.createByErrorMsg("用户被锁定",request);
            }
            if (user.getIsActive() != 2) {
                return ServerResponse.createByErrorMsg("未实名认证",request);
            }
            UserBank userBank = this.userBankMapper.selectById(bankId);
            if (userBank == null) {
                return ServerResponse.createByErrorMsg("银行卡不存在",request);
            }
            if (user.getAccountType().intValue() == 1) {
                return ServerResponse.createByErrorMsg("模拟用户无法提取资金",request);
            }
            SiteSetting siteSetting = this.iSiteSettingService.getSiteSetting();
            if ((new BigDecimal(amt)).compareTo(new BigDecimal(siteSetting.getWithMinAmt().intValue())) == -1) {
                return ServerResponse.createByErrorMsg("最小提现金额:" + siteSetting.getWithMinAmt(),request);
            }
 
            boolean b = getServerResponse();
            if (!b) {
                return ServerResponse.createByErrorMsg("提现失败,当前时间已停止提现", request);
            }
 
            BigDecimal useAmt =  iUserAssetsServices.getAvailableBalance(accsetType,user.getId());
            BigDecimal tAmt = new BigDecimal(amt);
            if(useAmt.compareTo(tAmt)<0){
                return ServerResponse.createByErrorMsg("余额不足",request);
            }
            iUserAssetsServices.availablebalanceChange(accsetType,user.getId(), EUserAssets.WITHDRAW,tAmt.negate(),"","");
            UserWithdraw userWithdraw = new UserWithdraw();
            userWithdraw.setUserId(user.getId());
            userWithdraw.setNickName(user.getRealName());
            userWithdraw.setAgentId(user.getAgentId());
            userWithdraw.setWithAmt(new BigDecimal(amt));
            userWithdraw.setApplyTime(new Date());
            userWithdraw.setWithName(user.getRealName());
            userWithdraw.setBankNo(userBank.getBankNo());
            userWithdraw.setBankName(userBank.getBankName());
            userWithdraw.setBankAddress(userBank.getBankAddress());
            userWithdraw.setWithStatus(Integer.valueOf(0));
            BigDecimal withfee = siteSetting.getWithFeePercent().multiply(new BigDecimal(amt)).add(new BigDecimal(siteSetting.getWithFeeSingle().intValue()));
            userWithdraw.setWithFee(withfee);
            int insertCount = this.userWithdrawMapper.insert(userWithdraw);
            if (insertCount > 0) {
                return ServerResponse.createBySuccessMsg("提现成功",request);
            }
 
            log.error("保存提现记录失败");
 
            throw new Exception("用户提现,保存提现记录失败");
        } else {
            return ServerResponse.createByErrorMsg("提现密码不正确!",request);
        }
 
    }
 
    private boolean getServerResponse() {
        StockTimeSetting stockTimeSetting = stockTimeSettingMapper.selectOne(new QueryWrapper<StockTimeSetting>().eq("accets_type", "IN"));
        if (stockTimeSetting == null) {
            return false;
        }
        if (!stockTimeSetting.getWeekDay().contains(String.valueOf(LocalDate.now().getDayOfWeek().getValue()))) {
            return false;
        }
        return TimeUtil.isTradingHour(stockTimeSetting.getAmStartTime(), stockTimeSetting.getAmEndTime(), stockTimeSetting.getPmStartTime(), stockTimeSetting.getPmEndTime());
    }
 
    public ServerResponse<PageInfo> findUserWithList(String withStatus, HttpServletRequest request, int pageNum, int pageSize) {
 
        PageHelper.startPage(pageNum, pageSize);
 
 
        User user = this.iUserService.getCurrentUser(request);
 
 
        List<UserWithdraw> userWithdraws = this.userWithdrawMapper.findUserWithList(user.getId(), withStatus);
 
 
        PageInfo pageInfo = new PageInfo(userWithdraws);
 
 
        return ServerResponse.createBySuccess(pageInfo);
 
    }
 
 
    public ServerResponse userCancel(Integer withId) {
 
        if (withId == null) {
 
            return ServerResponse.createByErrorMsg("id不能为空");
 
        }
 
 
        UserWithdraw userWithdraw = this.userWithdrawMapper.selectByPrimaryKey(withId);
 
        if (userWithdraw == null) {
 
            return ServerResponse.createByErrorMsg("订单不存在");
 
        }
 
 
        if (0 != userWithdraw.getWithStatus().intValue()) {
 
            return ServerResponse.createByErrorMsg("当前订单不能取消");
 
        }
 
 
        userWithdraw.setWithStatus(Integer.valueOf(3));
 
        userWithdraw.setWithMsg("The user cancels the withdrawal");
 
        int updateCount = this.userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
 
        if (updateCount > 0) {
 
            log.info("修改用户提现订单 {} 状态成功", withId);
 
 
            User user = this.userMapper.selectById(userWithdraw.getUserId());
 
 
            UserAssets userAssets = iUserAssetsServices.assetsByTypeAndUserId("IN", user.getId());
            if (userAssets == null) {
                return ServerResponse.createByErrorMsg("用户资金账户不存在");
            }
            userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
            userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
            int updateUserCount = userAssetsMapper.updateById(userAssets);
 
            if (updateUserCount > 0) {
 
 
                return ServerResponse.createBySuccessMsg("Cancel Success");
 
            }
 
            return ServerResponse.createByErrorMsg("取消失败");
 
        }
 
 
        log.info("修改用户提现订单 {} 状态失败", withId);
 
        return ServerResponse.createByErrorMsg("取消失败");
 
    }
 
 
    public ServerResponse listByAgent(Integer agentId, String realName, Integer state, HttpServletRequest request, int pageNum, int pageSize) {
 
        AgentUser currentAgent = this.iAgentUserService.getCurrentAgent(request);
 
 
        if (agentId != null) {
 
            AgentUser agentUser = this.agentUserMapper.selectByPrimaryKey(agentId);
 
            if (agentUser.getParentId() != currentAgent.getId()) {
 
                return ServerResponse.createByErrorMsg("不能查询非下级代理记录");
 
            }
 
        }
 
        Integer searchId = null;
 
        if (agentId == null) {
 
            searchId = currentAgent.getId();
 
        } else {
 
            searchId = agentId;
 
        }
 
 
        PageHelper.startPage(pageNum, pageSize);
 
 
        List<UserWithdraw> userWithdraws = this.userWithdrawMapper.listByAgent(searchId, realName, state);
 
 
        PageInfo pageInfo = new PageInfo(userWithdraws);
 
 
        return ServerResponse.createBySuccess(pageInfo);
 
    }
 
 
    public ServerResponse<PageInfo> listByAdmin(Integer agentId, Integer userId, String realName, Integer state, String beginTime, String endTime, HttpServletRequest request, int pageNum, int pageSize) {
 
        PageHelper.startPage(pageNum, pageSize);
 
 
        List<UserWithdraw> userWithdraws = this.userWithdrawMapper.listByAdmin(agentId, userId, realName, state, beginTime, endTime);
        for (int i = 0; i <userWithdraws.size() ; i++) {
            UserWithdraw userRecharge = userWithdraws.get(i);
            User user = userMapper.selectById(userRecharge.getUserId());
            if(user != null){
                userRecharge.setUserPhone(user.getPhone());
            }
        }
 
 
        PageInfo pageInfo = new PageInfo(userWithdraws);
 
 
        return ServerResponse.createBySuccess(pageInfo);
 
    }
 
 
    @Transactional
    public ServerResponse updateState(Integer withId, Integer state, String authMsg, HttpServletRequest request, HttpServletResponse response) throws Exception {
        try {
            UserWithdraw userWithdraw = this.userWithdrawMapper.selectByPrimaryKey(withId);
            SiteSetting siteSetting = siteSettingService.getSiteSetting();
            if (userWithdraw == null) {
                return ServerResponse.createByErrorMsg("提现订单不存在");
            }
            log.info("当前系统设置  {}", new Gson().toJson(siteSetting));
            if (userWithdraw.getWithStatus().intValue() != 0) {
                return ServerResponse.createByErrorMsg("提现订单已处理,不要重复操作");
            }
            if (state.intValue() == 3 &&
                    StringUtils.isBlank(authMsg)) {
                return ServerResponse.createByErrorMsg("失败信息必填");
            }
            User user = this.userMapper.selectById(userWithdraw.getUserId());
            if (user == null) {
                return ServerResponse.createByErrorMsg("用户不存在");
            }
            UserAssets userAssets = iUserAssetsServices.assetsByTypeAndUserId("IN", user.getId());
            if (userAssets == null) {
                return ServerResponse.createByErrorMsg("用户资金账户不存在");
            }
            if (state == 3) {
                if(userAssets.getAmountToBeCovered().compareTo(BigDecimal.ZERO) > 0){
                    BigDecimal subtract = userWithdraw.getWithAmt().subtract(userAssets.getAmountToBeCovered());
                    if(subtract.compareTo(BigDecimal.ZERO) > 0){
                        userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(subtract));
                        userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(subtract));
                        userAssets.setAmountToBeCovered(BigDecimal.ZERO);
                    }else{
                        userAssets.setAmountToBeCovered(userAssets.getAmountToBeCovered().subtract(userWithdraw.getWithAmt()));
                    }
                }else{
                    userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
                    userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
                }
                int updateCount = userAssetsMapper.updateById(userAssets);
                if (updateCount > 0) {
                    log.info("提现失败,返还用户资金成功!");
                } else {
                    log.error("返还用户资金出错,抛出异常");
                    throw new Exception("修改用户资金出错,抛出异常");
                }
                userWithdraw.setWithMsg(authMsg);
                userWithdraw.setWithStatus(2);
                userWithdraw.setTransTime(new Date());
                userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
                return ServerResponse.createBySuccessMsg("操作成功!");
            }else if(state == 2){//手动打款
                userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
                userAssetsMapper.updateById(userAssets);
                userWithdraw.setWithStatus(1);
                userWithdraw.setTransTime(new Date());
                int updateCount = this.userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
                if (updateCount > 0) {
                    return ServerResponse.createBySuccessMsg("操作成功!");
                }
            }else if(state == 1){//走代付
                return getObjectServerResponseTwo(withId, request, response, userWithdraw, user, userAssets);
            }else if(state == 4){//走代付
                return getObjectServerResponseThree(withId, request, response, userWithdraw, user, userAssets);
            }else{
                return ServerResponse.createByErrorMsg("请选择对应的操作!");
            }
        }catch (Exception e){
            log.info("提现失败:"+e.getMessage());
            throw e;
        }
        return ServerResponse.createBySuccessMsg("操作失败!");
    }
 
    //代付二
    private ServerResponse getObjectServerResponseTwo(Integer withId, HttpServletRequest request, HttpServletResponse response, UserWithdraw userWithdraw, User user, UserAssets userAssets) throws Exception {
 
        String payoutUrl = "https://gateway.kings-pays.com/gateway/payout/init";//正式地址
        String merchantKey = "qqaC1DH/LeR9iPvm";//商户key 需替换
        String aesKey = "ge6vK40fHNZPFJ4p";//商户aesKey 需替换
        String aesIv = "6gJoHTEE1i2O3ovE";//商户aesIv 需替换
 
        // 1. 生成商户订单号
        String merchantOrderNo = generatePayoutOrderId(withId);
 
        // 2. 构建加密前的业务参数
        JSONObject dataObj = new JSONObject();
        dataObj.put("amount", userWithdraw.getWithAmt().intValue()); // 注意金额单位(示例中为整数)
        dataObj.put("transferType", "BANK_TRANSFER");
        dataObj.put("beneficiaryName", user.getNickName());
        dataObj.put("beneficiaryEmail", "null@gmail.com");
        dataObj.put("beneficiaryPhoneNo", user.getPhone());
        dataObj.put("beneficiaryAccount", userWithdraw.getBankNo());
        dataObj.put("beneficiaryIFSC", userWithdraw.getBankAddress());
        dataObj.put("merchantOrderNo", merchantOrderNo);
        dataObj.put("notifyUrl", "https://api.greenbackcaps.top/user/payoutCallbackTwo.do");
 
        // 3. AES 加密
        String encryptedData = AesEncryptUtil.encrypt(dataObj.toJSONString(), aesKey, aesIv);
        JSONObject requestObj = new JSONObject();
        requestObj.put("data", encryptedData);
 
        // 4. 设置请求头
        Headers headers = new Headers.Builder()
                .add("merchant_key", merchantKey)
                .build();
 
        // 5. 发送 HTTP 请求
        log.info("代付请求参数:{}", requestObj.toJSONString());
        String respStr = doPost(payoutUrl, requestObj.toJSONString(), headers);
        log.info("代付响应原始数据:{}", respStr);
 
        // 6. 解析响应(使用 Jackson 或 fastjson,这里以 fastjson 为例)
        JSONObject respJson = JSONObject.parseObject(respStr);
        int code = respJson.getIntValue("code");
        boolean success = respJson.getBooleanValue("success");
        String msg = respJson.getString("msg");
 
        // 6.1 接口调用失败(code != 0 或 success = false)
        if (code != 0 || !success) {
            handleFailure(userAssets, userWithdraw, "Failure? Please contact customer service.");
            return ServerResponse.createByErrorMsg("代付请求失败:" + msg, request);
        }
 
        // 6.2 获取 data 部分
        JSONObject data = respJson.getJSONObject("data");
        String status = data.getString("status");       // ACCEPT / FAILURE / PROCESSING
        String failMsg = data.getString("message");     // 失败时的具体原因
 
        // 7. 根据 status 判断业务是否成功
        if ("ACCEPT".equals(status)) {
            // 代付订单被接受(不一定最终成功,需等待回调)
            String platformOrderNo = data.getString("orderNo");
 
            // 保存代付记录
            saveTransferRecord(merchantOrderNo, platformOrderNo, userWithdraw.getWithAmt(), user.getId(), withId);
 
            // 更新提现记录为“已提交”
            userWithdraw.setWithStatus(4); // 4:已提交
            userWithdraw.setTransTime(new Date());
            userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
 
            log.info("代付下单成功,商户订单号:{}", merchantOrderNo);
            return ServerResponse.createBySuccessMsg("代付申请已提交,请等待处理");
        } else {
            // 业务失败(如 FAILURE)
            String errorMsg = (failMsg != null && !failMsg.isEmpty()) ? failMsg : msg;
            handleFailure(userAssets, userWithdraw, "Withdrawal failed:" + errorMsg);
            return ServerResponse.createByErrorMsg("Withdrawal failed:" + errorMsg, request);
        }
 
 
 
    }
 
    /**
     * 代付三:v2/payOutCreate(JSON + SHA256withRSA),IMPS
     */
    private ServerResponse getObjectServerResponseThree(Integer withId, HttpServletRequest request, HttpServletResponse response,
                                                        UserWithdraw userWithdraw, User user, UserAssets userAssets) throws Exception {
        String merchantOrderNo = generatePayoutOrderId(withId);
        BigDecimal amount = userWithdraw.getWithAmt().setScale(2, RoundingMode.HALF_UP);
        String notifyUrl = "https://api.greenbackcaps.top/user/payoutCallbackThree.do";
 
        UserBank bank = userBankMapper.selectOne(new LambdaQueryWrapper<UserBank>()
                .eq(UserBank::getUserId, user.getId())
                .eq(UserBank::getBankNo, userWithdraw.getBankNo())
                .last("limit 1"));
        String email = (bank != null && StringUtils.isNotBlank(bank.getBankEmail()))
                ? bank.getBankEmail().trim() : (user.getId() + "@user.local");
        if (email.length() > 64) {
            email = email.substring(0, 64);
        }
 
        String userName = StringUtils.defaultIfBlank(userWithdraw.getWithName(), user.getRealName());
        userName = StringUtils.defaultIfBlank(userName, "User");
        if (userName.length() > 16) {
            userName = userName.substring(0, 16);
        }
        String bankName = StringUtils.defaultIfBlank(userWithdraw.getBankName(), "BANK");
        if (bankName.length() > 32) {
            bankName = bankName.substring(0, 32);
        }
        String bankCode = StringUtils.defaultIfBlank(userWithdraw.getBankAddress(), "");
        if (bankCode.length() > 32) {
            bankCode = bankCode.substring(0, 32);
        }
        String bankCardNumber = StringUtils.defaultIfBlank(userWithdraw.getBankNo(), "");
        if (bankCardNumber.length() > 32) {
            bankCardNumber = bankCardNumber.substring(0, 32);
        }
        String address = "India";
        int paymentType = 1;
 
        Map<String, String> signParams = new TreeMap<>();
        signParams.put("amount", amount.toPlainString());
        signParams.put("address", address);
        signParams.put("bankCardNumber", bankCardNumber);
        signParams.put("bankCode", bankCode);
        signParams.put("bankName", bankName);
        signParams.put("currency", "INR");
        signParams.put("email", email);
        signParams.put("mid", String.valueOf(PAY_V2_MID));
        signParams.put("mobile", user.getPhone());
        signParams.put("notifyUrl", notifyUrl);
        signParams.put("orderId", merchantOrderNo);
        signParams.put("paymentType", String.valueOf(paymentType));
        signParams.put("userName", userName);
        String signBaseString = PayV2RsaSignUtil.buildStringA(signParams);
        String sign = PayV2RsaSignUtil.sign(signBaseString, PayV2GatewayKeys.MERCHANT_PRIVATE_KEY_PEM);
        log.info("代付v2签名串 stringA={}", signBaseString);
 
        Map<String, Object> body = new LinkedHashMap<>();
        body.put("mid", PAY_V2_MID);
        body.put("orderId", merchantOrderNo);
        body.put("amount", amount.toPlainString());
        body.put("currency", "INR");
        body.put("paymentType", paymentType);
        body.put("bankName", bankName);
        body.put("bankCode", bankCode);
        body.put("bankCardNumber", bankCardNumber);
        body.put("userName", userName);
        body.put("email", email);
        body.put("mobile", user.getPhone());
        body.put("address", address);
        body.put("notifyUrl", notifyUrl);
        body.put("sign", sign);
 
        String json = new Gson().toJson(body);
        log.info("代付v2请求:{}", json);
        String respStr = HttpClientRequest.doPostJsonBody(PAY_V2_PAYOUT_CREATE_URL, json);
        log.info("代付v2响应:{}", respStr);
 
        ObjectMapper objectMapper = new ObjectMapper();
        PayV2PayoutCreateResponse resp = objectMapper.readValue(respStr, PayV2PayoutCreateResponse.class);
        if (resp.getStatus() != 1 || resp.getData() == null) {
            handleFailure(userAssets, userWithdraw, "Failure? Please contact customer service.");
            return ServerResponse.createByErrorMsg("代付请求失败:" + (StringUtils.isNotBlank(resp.getMsg()) ? resp.getMsg() : "unknown"), request);
        }
        PayV2PayoutCreateResponse.Data data = resp.getData();
        Map<String, String> respSign = new TreeMap<>();
        if (StringUtils.isNotBlank(data.getAmount())) {
            respSign.put("amount", data.getAmount());
        }
        if (StringUtils.isNotBlank(data.getErrMsg())) {
            respSign.put("err_msg", data.getErrMsg());
        }
        if (data.getMId() != null) {
            respSign.put("m_id", String.valueOf(data.getMId()));
        }
        if (StringUtils.isNotBlank(data.getMOrder())) {
            respSign.put("m_order", data.getMOrder());
        }
        if (StringUtils.isNotBlank(data.getOrderId())) {
            respSign.put("order_id", data.getOrderId());
        }
        if (data.getOrderStatus() != null) {
            respSign.put("order_status", String.valueOf(data.getOrderStatus()));
        }
        if (!PayV2RsaSignUtil.verify(respSign, data.getSign(), PayV2GatewayKeys.PLATFORM_PUBLIC_KEY)) {
            log.warn("代付v2返回签名未通过校验, stringA={}, sign={}",
                    PayV2RsaSignUtil.buildStringA(respSign), data.getSign());
        }
        Integer os = data.getOrderStatus();
        if (os != null && (os == 2 || os == 3)) {
            String em = StringUtils.defaultIfBlank(data.getErrMsg(), resp.getMsg());
            handleFailure(userAssets, userWithdraw, "Failure? Please contact customer service.");
            return ServerResponse.createByErrorMsg("代付失败:" + em, request);
        }
 
        saveTransferRecordV2(merchantOrderNo, data.getOrderId(), amount, user.getId(), withId, data.getSign());
        userWithdraw.setWithStatus(4);
        userWithdraw.setTransTime(new Date());
        userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
 
        log.info("代付v2下单成功,商户订单号:{}", merchantOrderNo);
        return ServerResponse.createBySuccessMsg("代付申请已提交,请等待处理");
    }
 
    private static boolean isValidIndiaMobile(String digits10) {
        if (digits10 == null || digits10.length() != 10) {
            return false;
        }
        char c = digits10.charAt(0);
        return c >= '6' && c <= '9';
    }
 
    private void saveTransferRecordV2(String merchantOrderNo, String platformOrderNo, BigDecimal amount,
                                      Integer userId, Integer withId, String sign) {
        TransferResponse record = new TransferResponse();
        record.setMerTransferId(merchantOrderNo);
        record.setTradeNo(platformOrderNo);
        record.setTransferAmount(amount);
        record.setTradeResult(0);
        record.setCallbackState(0);
        record.setRespCode("SUCCESS");
        record.setSignType("MD5");
        record.setSign(sign);
        record.setApplyDate(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        record.setUserId(userId);
        record.setWithId(withId);
        record.setCreatedAt(new Date());
        record.setUpdatedAt(new Date());
        transferResponseService.save(record);
    }
 
    public static String doPost(String url, String data, Headers headers) throws IOException {
        OkHttpClient customClient = new OkHttpClient();
        Request request = new Request.Builder()
                .url(url)
                .headers(headers)
                .post(RequestBody.create(MediaType.parse("application/json;charset=UTF-8"), data))
                .build();
        Response response = customClient.newCall(request).execute();
        String resp = response.body().string();
        return resp;
    }
 
    private void handleFailure(UserAssets userAssets, UserWithdraw userWithdraw, String errorMsg) {
        userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
        userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
        userAssetsMapper.updateById(userAssets);
 
        userWithdraw.setWithStatus(2); // 2:失败
        userWithdraw.setWithMsg(errorMsg);
        userWithdraw.setTransTime(new Date());
        userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
    }
 
    private void saveTransferRecord(String merchantOrderNo, String platformOrderNo, BigDecimal amount,
                                    Integer userId, Integer withId) {
        TransferResponse record = new TransferResponse();
        record.setMerTransferId(merchantOrderNo);
        record.setTradeNo(platformOrderNo);
        record.setTransferAmount(amount);
        record.setTradeResult(0);       // 0:已下单
        record.setCallbackState(0);     // 0:未处理
        record.setRespCode("SUCCESS");
        record.setSignType("AES");
        record.setApplyDate(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()));
        record.setUserId(userId);
        record.setWithId(withId);
        record.setCreatedAt(new Date());
        record.setUpdatedAt(new Date());
        transferResponseService.save(record);
    }
 
 
    public int deleteByUserId(Integer userId) {
        return this.userWithdrawMapper.deleteByUserId(userId);
    }
 
 
    public BigDecimal CountSpWithSumAmtByState(Integer withState) {
        return this.userWithdrawMapper.CountSpWithSumAmtByState(withState);
    }
 
    public BigDecimal CountSpWithSumAmTodaytByState(Integer withState) {
        return this.userWithdrawMapper.CountSpWithSumAmTodaytByState(withState);
    }
 
    public ServerResponse deleteWithdraw(Integer withdrawId) {
        if (withdrawId == null) {
            return ServerResponse.createByErrorMsg("删除id不能为空");
        }
        int updateCount = this.userWithdrawMapper.deleteByPrimaryKey(withdrawId);
        if (updateCount > 0) {
            return ServerResponse.createBySuccessMsg("删除成功");
        }
        return ServerResponse.createByErrorMsg("删除失败");
    }
    //导出用户提现
    @Override
    public List<UserWithdraw> exportByAdmin(Integer agentId, Integer userId, String realName, Integer state, String beginTime, String endTime, HttpServletRequest request) {
 
        return this.userWithdrawMapper.listByAdmin(agentId, userId, realName, state, beginTime, endTime);
 
 
    }
 
    /**
     * 代付接口调用
     */
    private ServerResponse getObjectServerResponseOne(Integer withId, HttpServletRequest request, 
                                                       HttpServletResponse response, UserWithdraw userWithdraw, 
                                                       User user, UserAssets userAssets) throws Exception {
        try {
            // 配置参数(建议放到配置文件中)
            String appId = "db270b73dc384c89ae7241d6465cee03"; // 从商户后台获取
            String key = "PAXkm5ptBhvzNYBSpdm3p7ipwGUQOF8Fm3tYp0"; // 商户密钥
            String payoutUrl = "https://www.copays.net/open-api/create-payout-order"; // 代付接口地址
            
            // 生成商户订单号
            String merchantOrderId = generatePayoutOrderId(withId);
            
            // 处理金额,保留两位小数
            BigDecimal amount = userWithdraw.getWithAmt();
            amount = amount.setScale(2, BigDecimal.ROUND_HALF_UP);
            
            // 构建请求参数
            Map<String, String> params = new HashMap<>();
            params.put("app_id", appId);
            params.put("merchant_order_id", merchantOrderId);
            params.put("amount", amount.toString());
            params.put("payout_mode", "INDIA_IMPS"); // 代付模式,根据实际情况选择
            params.put("customer_account_type", userWithdraw.getBankAddress()); // 账号类型
            params.put("customer_account_no", userWithdraw.getBankNo()); // 收款人账号(银行卡号或UPI ID)
            params.put("notify_url", "https://api.greenbackcaps.top/user/payoutCallback.do"); // 异步通知地址
            
            // 生成签名
            String sign = PaymentSignUtil.generateSign(params, key);
            params.put("sign", sign);
            
            log.info("代付请求参数:{}", params);
            log.info("生成的签名:{}", sign);
            
            // 发送请求
            String result = HttpClientUtil.doPost(payoutUrl, params, "utf-8");
            log.info("代付返回参数:{}", result);
            
            // 解析响应
            ObjectMapper objectMapper = new ObjectMapper();
            PayoutOrderResponseVo payoutResponse = objectMapper.readValue(result, PayoutOrderResponseVo.class);
            
            // 检查响应
            if (!Integer.valueOf(200).equals(payoutResponse.getCode())) {
                log.error("代付下单失败,返回码:{},消息:{},请求参数:{}",
                        payoutResponse.getCode(), payoutResponse.getMessage(), params);
                
                // 代付失败,返还用户资金
                userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
                userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
                userAssetsMapper.updateById(userAssets);
                
                userWithdraw.setWithStatus(2); // 失败
                userWithdraw.setWithMsg("fail:" + payoutResponse.getMessage());
                userWithdraw.setTransTime(new Date());
                userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
                
                return ServerResponse.createByErrorMsg("fail:" + payoutResponse.getMessage(),request);
            }
            
            // 保存代付记录
            PayoutOrderResponseVo.PayoutOrderData responseData = payoutResponse.getData();
            TransferResponse transferResponse = new TransferResponse();
            transferResponse.setMerTransferId(merchantOrderId); // 商户订单号
            transferResponse.setTradeNo(responseData.getSystemOrderId()); // 系统订单号
            transferResponse.setTransferAmount(amount);
            transferResponse.setTradeResult(0); // 0:已下单
            transferResponse.setCallbackState(0); // 0:未处理
            transferResponse.setRespCode("SUCCESS"); // 响应状态:下单成功
            transferResponse.setSignType("MD5"); // 签名方式
            transferResponse.setSign(responseData.getSign()); // 签名
            transferResponse.setApplyDate(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date())); // 订单时间
            transferResponse.setUserId(user.getId());
            transferResponse.setWithId(withId);
            transferResponse.setCreatedAt(new Date());
            transferResponse.setUpdatedAt(new Date());
            transferResponseService.save(transferResponse);
            
            // 更新提现记录状态为已提交(4)
            userWithdraw.setWithStatus(4); // 已提交
            userWithdraw.setTransTime(new Date());
            userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
            
            log.info("代付下单成功,订单号:{}", merchantOrderId);
            return ServerResponse.createBySuccessMsg("代付申请已提交,请等待处理");
            
        } catch (Exception e) {
            log.error("代付下单异常:", e);
            
            // 异常时返还用户资金
            userAssets.setAvailableBalance(userAssets.getAvailableBalance().add(userWithdraw.getWithAmt()));
            userAssets.setFreezeMoney(userAssets.getFreezeMoney().subtract(userWithdraw.getWithAmt()));
            userAssetsMapper.updateById(userAssets);
            
            userWithdraw.setWithStatus(2); // 失败
            userWithdraw.setWithMsg("代付下单异常:" + e.getMessage());
            userWithdraw.setTransTime(new Date());
            userWithdrawMapper.updateByPrimaryKeySelective(userWithdraw);
            
            throw e;
        }
    }
    
    /**
     * 生成代付订单号
     */
    private String generatePayoutOrderId(Integer withId) {
        // 使用提现ID + 时间戳生成唯一订单号
        long timestamp = System.currentTimeMillis();
        return "PAYOUT_" + withId + "_" + timestamp;
    }
}