【同步】BOOT 和 CLOUD 的功能（PAY 相关功能）
(cherry picked from commit 5e2138265fb0247989847db4847b824643980821)
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YunaiV
dengqichen
parent
02dc50861f
commit
9c51189303
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package cn.iocoder.yudao.module.pay.service.demo;
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import cn.hutool.core.lang.Assert;
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import cn.hutool.core.util.ObjectUtil;
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import cn.iocoder.yudao.framework.common.pojo.PageParam;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.module.pay.api.transfer.PayTransferApi;
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import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateReqDTO;
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import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferCreateRespDTO;
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import cn.iocoder.yudao.module.pay.api.transfer.dto.PayTransferRespDTO;
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import cn.iocoder.yudao.module.pay.controller.admin.demo.vo.withdraw.PayDemoWithdrawCreateReqVO;
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import cn.iocoder.yudao.module.pay.dal.dataobject.demo.PayDemoWithdrawDO;
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import cn.iocoder.yudao.module.pay.dal.mysql.demo.PayDemoWithdrawMapper;
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import cn.iocoder.yudao.module.pay.enums.PayChannelEnum;
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import cn.iocoder.yudao.module.pay.enums.demo.PayDemoWithdrawStatusEnum;
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import cn.iocoder.yudao.module.pay.enums.demo.PayDemoWithdrawTypeEnum;
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import cn.iocoder.yudao.module.pay.enums.transfer.PayTransferStatusEnum;
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import jakarta.annotation.Resource;
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import jakarta.validation.Valid;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import org.springframework.validation.annotation.Validated;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.framework.common.util.servlet.ServletUtils.getClientIP;
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import static cn.iocoder.yudao.module.pay.enums.ErrorCodeConstants.*;
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/**
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* 示例转账业务 Service 实现类
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*
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* @author jason
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*/
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@Service
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@Validated
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@Slf4j
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public class PayDemoTransferServiceImpl implements PayDemoWithdrawService {
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/**
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* 接入的支付应用标识
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*
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* 从 [支付管理 -> 应用信息] 里添加
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*/
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private static final String PAY_APP_KEY = "demo";
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@Resource
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private PayDemoWithdrawMapper demoTransferMapper;
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@Resource
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private PayTransferApi payTransferApi;
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@Override
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public Long createDemoWithdraw(@Valid PayDemoWithdrawCreateReqVO reqVO) {
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PayDemoWithdrawDO withdraw = BeanUtils.toBean(reqVO, PayDemoWithdrawDO.class)
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.setTransferChannelCode(getTransferChannelCode(reqVO.getType()))
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.setStatus(PayDemoWithdrawStatusEnum.WAITING.getStatus());
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demoTransferMapper.insert(withdraw);
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return withdraw.getId();
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}
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@Override
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public Long transferDemoWithdraw(Long id) {
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// 1.1 校验提现单
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PayDemoWithdrawDO withdraw = validateDemoWithdrawCanTransfer(id);
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// 1.2 特殊：如果是转账失败的情况，需要充值下
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if (PayDemoWithdrawStatusEnum.isClosed(withdraw.getStatus())) {
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int updateCount = demoTransferMapper.updateByIdAndStatus(withdraw.getId(), withdraw.getStatus(),
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new PayDemoWithdrawDO().setStatus(PayDemoWithdrawStatusEnum.WAITING.getStatus()).setTransferErrorMsg(""));
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if (updateCount == 0) {
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throw exception(DEMO_WITHDRAW_TRANSFER_FAIL_STATUS_NOT_WAITING_OR_CLOSED);
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}
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withdraw.setStatus(PayDemoWithdrawStatusEnum.WAITING.getStatus());
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}
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// 2.1 创建支付单
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PayTransferCreateReqDTO transferReqDTO = new PayTransferCreateReqDTO()
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.setAppKey(PAY_APP_KEY).setChannelCode(withdraw.getTransferChannelCode()).setUserIp(getClientIP()) // 支付应用
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.setMerchantTransferId(String.valueOf(withdraw.getId())) // 业务的订单编号
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.setSubject(withdraw.getSubject()).setPrice(withdraw.getPrice()) // 价格信息
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.setUserAccount(withdraw.getUserAccount()).setUserName(withdraw.getUserName()); // 收款信息
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if (ObjectUtil.equal(withdraw.getType(), PayDemoWithdrawTypeEnum.WECHAT.getType())) {
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// 注意：微信很特殊！提现需要写明用途！！！
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transferReqDTO.setChannelExtras(PayTransferCreateReqDTO.buildWeiXinChannelExtra1000(
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"测试活动", "测试奖励"));
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}
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PayTransferCreateRespDTO transferRespDTO = payTransferApi.createTransfer(transferReqDTO).getCheckedData();
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// 2.2 更新转账单到 demo 示例提现单，并将状态更新为转账中
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demoTransferMapper.updateByIdAndStatus(withdraw.getId(), withdraw.getStatus(),
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new PayDemoWithdrawDO().setPayTransferId(transferRespDTO.getId()));
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return transferRespDTO.getId();
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}
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private PayDemoWithdrawDO validateDemoWithdrawCanTransfer(Long id) {
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// 校验存在
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PayDemoWithdrawDO withdraw = demoTransferMapper.selectById(id);
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if (withdraw == null) {
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throw exception(DEMO_WITHDRAW_NOT_FOUND);
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}
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// 校验状态，只有等待中或转账失败的订单，才能发起转账
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if (!PayDemoWithdrawStatusEnum.isWaiting(withdraw.getStatus())
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&& !PayDemoWithdrawStatusEnum.isClosed(withdraw.getStatus())) {
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throw exception(DEMO_WITHDRAW_TRANSFER_FAIL_STATUS_NOT_WAITING_OR_CLOSED);
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}
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return withdraw;
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}
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private String getTransferChannelCode(Integer type) {
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if (ObjectUtil.equal(type, PayDemoWithdrawTypeEnum.ALIPAY.getType())) {
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return PayChannelEnum.ALIPAY_PC.getCode();
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}
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if (ObjectUtil.equal(type, PayDemoWithdrawTypeEnum.WECHAT.getType())) {
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return PayChannelEnum.WX_LITE.getCode();
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}
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if (ObjectUtil.equal(type, PayDemoWithdrawTypeEnum.WALLET.getType())) {
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return PayChannelEnum.WALLET.getCode();
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}
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throw new IllegalArgumentException("未知提现方式：" + type);
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}
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@Override
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public PageResult<PayDemoWithdrawDO> getDemoWithdrawPage(PageParam pageVO) {
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return demoTransferMapper.selectPage(pageVO);
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}
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@Override
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public void updateDemoWithdrawTransferred(Long id, Long payTransferId) {
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// 1.1 校验转账单是否存在
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PayDemoWithdrawDO withdraw = demoTransferMapper.selectById(id);
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if (withdraw == null) {
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log.error("[updateDemoWithdrawStatus][withdraw({}) payOrder({}) 不存在提现单，请进行处理！]", id, payTransferId);
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throw exception(DEMO_WITHDRAW_NOT_FOUND);
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}
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// 1.2 校验转账单已成结束（成功或失败）
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if (PayDemoWithdrawStatusEnum.isSuccess(withdraw.getStatus())
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|| PayDemoWithdrawStatusEnum.isClosed(withdraw.getStatus())) {
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// 特殊：转账单编号相同，直接返回，说明重复回调
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if (ObjectUtil.equal(withdraw.getPayTransferId(), payTransferId)) {
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log.warn("[updateDemoWithdrawStatus][withdraw({}) 已结束，且转账单编号相同({})，直接返回]", withdraw, payTransferId);
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return;
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}
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// 异常：转账单编号不同，说明转账单编号错误
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log.error("[updateDemoWithdrawStatus][withdraw({}) 转账单不匹配({})，请进行处理！]", withdraw, payTransferId);
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throw exception(DEMO_WITHDRAW_UPDATE_STATUS_FAIL_PAY_TRANSFER_ID_ERROR);
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}
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// 2. 校验提现单的合法性
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PayTransferRespDTO payTransfer = validateDemoTransferStatusCanUpdate(withdraw, payTransferId);
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// 3. 更新示例订单状态
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Integer newStatus = PayTransferStatusEnum.isSuccess(payTransfer.getStatus()) ? PayDemoWithdrawStatusEnum.SUCCESS.getStatus() :
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PayTransferStatusEnum.isClosed(payTransfer.getStatus()) ? PayDemoWithdrawStatusEnum.CLOSED.getStatus() : null;
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Assert.notNull(newStatus, "转账单状态({}) 不合法", payTransfer.getStatus());
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demoTransferMapper.updateByIdAndStatus(withdraw.getId(), withdraw.getStatus(),
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new PayDemoWithdrawDO().setStatus(newStatus).setTransferTime(payTransfer.getSuccessTime())
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.setTransferErrorMsg(payTransfer.getChannelErrorMsg()));
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}
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private PayTransferRespDTO validateDemoTransferStatusCanUpdate(PayDemoWithdrawDO withdraw, Long payTransferId) {
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// 1. 校验转账单是否存在
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PayTransferRespDTO payTransfer = payTransferApi.getTransfer(payTransferId).getCheckedData();
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if (payTransfer == null) {
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log.error("[validateDemoTransferStatusCanUpdate][withdraw({}) payTransfer({}) 不存在，请进行处理！]", withdraw.getId(), payTransferId);
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throw exception(PAY_TRANSFER_NOT_FOUND);
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}
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// 2.1 校验转账单已成功
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if (!PayTransferStatusEnum.isSuccessOrClosed(payTransfer.getStatus())) {
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log.error("[validateDemoTransferStatusCanUpdate][withdraw({}) payTransfer({}) 未结束，请进行处理！payTransfer 数据是：{}]",
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withdraw.getId(), payTransferId, JsonUtils.toJsonString(payTransfer));
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throw exception(DEMO_WITHDRAW_UPDATE_STATUS_FAIL_PAY_TRANSFER_STATUS_NOT_SUCCESS_OR_CLOSED);
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}
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// 2.2 校验转账金额一致
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if (ObjectUtil.notEqual(payTransfer.getPrice(), withdraw.getPrice())) {
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log.error("[validateDemoTransferStatusCanUpdate][withdraw({}) payTransfer({}) 转账金额不匹配，请进行处理！withdraw 数据是：{}，payTransfer 数据是：{}]",
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withdraw.getId(), payTransferId, JsonUtils.toJsonString(withdraw), JsonUtils.toJsonString(payTransfer));
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throw exception(DEMO_WITHDRAW_UPDATE_STATUS_FAIL_PAY_PRICE_NOT_MATCH);
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}
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// 2.3 校验转账订单匹配（二次）
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if (ObjectUtil.notEqual(payTransfer.getMerchantTransferId(), withdraw.getId().toString())) {
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log.error("[validateDemoTransferStatusCanUpdate][withdraw({}) 转账单不匹配({})，请进行处理！payTransfer 数据是：{}]",
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withdraw.getId(), payTransferId, JsonUtils.toJsonString(payTransfer));
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throw exception(DEMO_WITHDRAW_UPDATE_STATUS_FAIL_PAY_MERCHANT_EXISTS);
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}
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// 2.4 校验转账渠道一致
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if (ObjectUtil.notEqual(payTransfer.getChannelCode(), withdraw.getTransferChannelCode())) {
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log.error("[validateDemoTransferStatusCanUpdate][withdraw({}) payTransfer({}) 转账渠道不匹配，请进行处理！withdraw 数据是：{}，payTransfer 数据是：{}]",
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withdraw.getId(), payTransferId, JsonUtils.toJsonString(withdraw), JsonUtils.toJsonString(payTransfer));
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throw exception(DEMO_WITHDRAW_UPDATE_STATUS_FAIL_PAY_CHANNEL_NOT_MATCH);
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}
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return payTransfer;
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}
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}
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