退款调试
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@ -10,6 +10,7 @@ package com.suisung.mall.pay.service;
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import cn.hutool.json.JSONObject;
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import com.suisung.mall.common.api.CommonResult;
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import org.springframework.data.util.Pair;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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@ -62,6 +63,19 @@ public interface LakalaPayService {
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*/
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JSONObject refund(Integer storeId, String out_trade_no, String origin_trade_no, String refund_amount, String refund_reason, String requestIP);
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/**
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* 执行内部拉卡拉交易退款
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* 参考地址：https://o.lakala.com/#/home/document/detail?id=113
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*
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* @param storeId 店铺ID
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* @param outTradeNo 外部交易订单号
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* @param originTradeNo 原拉卡拉交易流水号
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* @param refundAmount 退款金额（单位：分）
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* @param refundReason 退款原因
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* @return Pair<Boolean, String>，包含退款是否成功以及消息
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*/
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Pair<Boolean, String> innerLklRefund(Integer storeId, String outTradeNo, String originTradeNo, String refundAmount, String refundReason);
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/**
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* 账户余额查询
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* 参考：https://o.lakala.com/#/home/document/detail?id=364
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@ -37,7 +37,10 @@ import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.data.util.Pair;
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import org.springframework.stereotype.Service;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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@ -50,6 +53,8 @@ import java.util.List;
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@Service
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public class LakalaPayServiceImpl implements LakalaPayService {
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private static final boolean init = false;
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//### 可选的两个参数，不同的店铺商家，可以数据库里配置不同的商户号和终端号
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@Value("${lakala.merchant_no}")
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public String merchantNo; // 拉卡拉分配的商户号
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@ -331,6 +336,91 @@ public class LakalaPayServiceImpl implements LakalaPayService {
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}
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}
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/**
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* 执行内部拉卡拉交易退款
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* 参考地址：https://o.lakala.com/#/home/document/detail?id=113
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*
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* @param storeId 店铺ID
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* @param outTradeNo 退货订单号
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* @param originTradeNo 原拉卡拉交易流水号
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* @param refundAmount 退款金额（单位：分）
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* @param refundReason 退款原因
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* @return Pair<Boolean, String>，包含退款是否成功以及消息
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*/
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@Override
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public Pair<Boolean, String> innerLklRefund(Integer storeId, String outTradeNo, String originTradeNo, String refundAmount, String refundReason) {
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try {
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log.info("开始执行拉卡拉内部退款，参数: storeId={}, outTradeNo={}, originTradeNo={}, refundAmount={}, refundReason={}",
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storeId, outTradeNo, originTradeNo, refundAmount, refundReason);
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// 1. 获取请求IP
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ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
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if (attributes == null) {
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log.error("无法获取HttpServletRequest，退款失败");
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return Pair.of(false, I18nUtil._("系统异常，无法获取请求信息！"));
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}
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HttpServletRequest request = attributes.getRequest();
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String requestIp = IpKit.getRealIp(request);
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// 2. 校验参数
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if (ObjectUtil.isEmpty(storeId) || org.apache.commons.lang3.StringUtils.isAnyBlank(outTradeNo, refundAmount, originTradeNo)) {
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log.warn("退款请求参数不完整: storeId={}, outTradeNo={}, originTradeNo={}, refundAmount={}, requestIp={}", storeId, outTradeNo, originTradeNo, refundAmount, requestIp);
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return Pair.of(false, I18nUtil._("缺少必要参数，退款失败！"));
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}
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if (!refundAmount.matches("\\d+") || Integer.parseInt(refundAmount) <= 0) {
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log.warn("退款金额不合法: refundAmount={}", refundAmount);
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return Pair.of(false, I18nUtil._("退款金额不合法！"));
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}
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// 3. 初始化拉卡拉SDK
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initLKLSDK();
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// 4. 获取店铺的拉卡拉商户号和终端号
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ShopStoreBase shopStoreBase = shopService.getLklMerchantNoAndTermNo(storeId);
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if (shopStoreBase == null || org.apache.commons.lang3.StringUtils.isAnyBlank(shopStoreBase.getLkl_merchant_no(), shopStoreBase.getLkl_term_no())) {
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log.error("无法获取店铺的拉卡拉商户号或终端号: storeId={}", storeId);
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return Pair.of(false, I18nUtil._("缺少商户号参数，退款失败！"));
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}
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// 5. 构造退款请求并发送
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V3LabsRelationRefundRequest refundRequest = new V3LabsRelationRefundRequest();
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refundRequest.setOutTradeNo(outTradeNo);
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refundRequest.setMerchantNo(shopStoreBase.getLkl_merchant_no());
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refundRequest.setTermNo(shopStoreBase.getLkl_term_no());
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refundRequest.setRefundAmount(refundAmount);
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refundRequest.setRefundReason(refundReason);
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refundRequest.setOriginTradeNo(originTradeNo);
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refundRequest.setLocationInfo(new V3LabsTradeLocationInfo(requestIp, null, ""));
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log.info("拉卡拉退款请求参数: {}", JSONUtil.toJsonStr(refundRequest));
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String responseString = LKLSDK.httpPost(refundRequest);
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// 6. 处理响应
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if (StrUtil.isBlank(responseString)) {
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log.error("拉卡拉退款接口无响应");
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return Pair.of(false, I18nUtil._("服务端无返回值，退款失败！"));
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}
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log.info("拉卡拉退款接口响应: {}", responseString);
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JSONObject lakalaResponseJson = JSONUtil.parseObj(responseString);
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if (lakalaResponseJson == null) {
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log.error("拉卡拉退款接口返回值解析失败: responseString={}", responseString);
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return Pair.of(false, I18nUtil._("返回值解析失败，退款失败！"));
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}
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if (!"BBS00000".equals(lakalaResponseJson.getStr("code"))) {
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String errorMessage = lakalaResponseJson.getStr("msg", "未知错误");
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log.error("拉卡拉退款失败, 错误信息: {}", errorMessage);
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return Pair.of(false, I18nUtil._(errorMessage));
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}
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log.info("拉卡拉退款成功: outTradeNo={}", outTradeNo);
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return Pair.of(true, I18nUtil._("退款成功！"));
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} catch (SDKException e) {
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log.error("拉卡拉退款SDK异常: ", e);
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return Pair.of(false, I18nUtil._("拉卡拉退款SDK异常，退款失败！") + e.getMessage());
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} catch (Exception e) {
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log.error("拉卡拉退款发生未知异常: ", e);
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return Pair.of(false, I18nUtil._("拉卡拉退款发生未知异常，退款失败！") + e.getMessage());
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}
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}
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/**
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* 账户余额查询
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* 参考：https://o.lakala.com/#/home/document/detail?id=364
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File diff suppressed because one or more lines are too long
@ -105,6 +105,7 @@ logging:
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naming: error
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config: error
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netflix: error
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lkl: error
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org: error
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io: error
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reactor: error
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@ -473,7 +473,7 @@ public class ShopMchEntryServiceImpl extends BaseServiceImpl<ShopMchEntryMapper,
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queryWrapper.orderByDesc("id");
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List<ShopMchEntry> recordList = list(queryWrapper);
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if (CollectionUtil.isEmpty(recordList)) {
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return CommonResult.success(null, "暂无申请记录！");
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return CommonResult.success(new JSONObject().set("approval_status", CommonConstant.MCH_APPR_STA_NONE), "请求成功！");
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}
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ShopMchEntry record = recordList.get(0);
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@ -1041,7 +1041,7 @@ public class ShopMchEntryServiceImpl extends BaseServiceImpl<ShopMchEntryMapper,
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return false;
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}
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}
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/**
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* 根据商户号或商家手机号修改商户分账多个状态
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