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fix(service): 提现成功时同步扣减租户冻结金额

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ziin
2026-01-06 19:40:04 +08:00
parent d75a3e0212
commit b12f232f56
1 changed files with 33 additions and 2 deletions
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35
keyboard-server/src/main/java/com/yolo/keyboard/service/tenantwithdraworder/KeyboardTenantWithdrawOrderServiceImpl.java
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@@ -3,7 +3,9 @@ package com.yolo.keyboard.service.tenantwithdraworder;
import com.yolo.keyboard.controller.admin.tenantwithdraworder.vo.KeyboardTenantWithdrawOrderPageReqVO;
import com.yolo.keyboard.controller.admin.tenantwithdraworder.vo.KeyboardTenantWithdrawOrderRespVO;
import com.yolo.keyboard.controller.admin.tenantwithdraworder.vo.KeyboardTenantWithdrawOrderSaveReqVO;
import com.yolo.keyboard.dal.dataobject.tenantbalance.TenantBalanceDO;
import com.yolo.keyboard.dal.dataobject.tenantwithdraworder.KeyboardTenantWithdrawOrderDO;
import com.yolo.keyboard.dal.mysql.tenantbalance.TenantBalanceMapper;
import com.yolo.keyboard.dal.mysql.tenantwithdraworder.KeyboardTenantWithdrawOrderMapper;
import com.yolo.keyboard.framework.common.pojo.PageResult;
import com.yolo.keyboard.framework.common.util.object.BeanUtils;
@@ -15,7 +17,9 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.validation.annotation.Validated;
import org.springframework.transaction.annotation.Transactional;
import java.math.BigDecimal;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -39,6 +43,9 @@ public class KeyboardTenantWithdrawOrderServiceImpl implements KeyboardTenantWit
@Resource
private TenantMapper tenantMapper;
@Resource
private TenantBalanceMapper tenantBalanceMapper;
@Override
public Long createTenantWithdrawOrder(KeyboardTenantWithdrawOrderSaveReqVO createReqVO) {
// 插入
@@ -50,12 +57,36 @@ public class KeyboardTenantWithdrawOrderServiceImpl implements KeyboardTenantWit
}
@Override
@Transactional
public void updateTenantWithdrawOrder(KeyboardTenantWithdrawOrderSaveReqVO updateReqVO) {
// 校验存在
validateTenantWithdrawOrderExists(updateReqVO.getId());
// 更新
KeyboardTenantWithdrawOrderDO existingOrder = tenantWithdrawOrderMapper.selectById(updateReqVO.getId());
if (existingOrder == null) {
throw exception(TENANT_WITHDRAW_ORDER_NOT_EXISTS);
}
// 更新订单
KeyboardTenantWithdrawOrderDO updateObj = BeanUtils.toBean(updateReqVO, KeyboardTenantWithdrawOrderDO.class);
tenantWithdrawOrderMapper.updateById(updateObj);
// 如果提现状态更新为成功（PAID），则扣除提现用户的冻结金额
String newStatus = updateReqVO.getStatus();
if ("PAID".equals(newStatus) && !"PAID".equals(existingOrder.getStatus())) {
// 获取提现用户的余额记录
TenantBalanceDO balance = tenantBalanceMapper.selectById(existingOrder.getTenantId());
if (balance != null) {
// 扣除冻结金额
BigDecimal frozenAmt = balance.getFrozenAmt() != null ? balance.getFrozenAmt() : BigDecimal.ZERO;
BigDecimal withdrawAmount = existingOrder.getAmount();
BigDecimal newFrozenAmt = frozenAmt.subtract(withdrawAmount);
// 确保冻结金额不为负数
if (newFrozenAmt.compareTo(BigDecimal.ZERO) < 0) {
newFrozenAmt = BigDecimal.ZERO;
}
balance.setFrozenAmt(newFrozenAmt);
tenantBalanceMapper.updateById(balance);
}
}
}
@Override