Fix Bug #506: fallback修复
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@@ -3,6 +3,7 @@ package com.openhis.application.service.impl;
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import com.github.pagehelper.Page;
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import com.github.pagehelper.PageHelper;
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import com.openhis.application.constants.OrderStatus;
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import com.openhis.application.constants.ScheduleSlotStatus;
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import com.openhis.application.domain.entity.CatalogItem;
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import com.openhis.application.domain.entity.OrderDetail;
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import com.openhis.application.domain.entity.OrderMain;
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@@ -48,16 +49,6 @@ import java.util.List;
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* 【住院发退药】发药明细(OrderDetail)与发药汇总单(OrderMain)数据的触发时机不一致,
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* 可能导致明细已写入而汇总单仍保持旧状态,业务出现脱节。根因是发药业务在同一事务
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* 中先插入明细后异步更新汇总单,异步任务未必及时完成。
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*
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* 解决方案:
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* 1. 将发药业务(dispenseDrug)改为同步执行,确保在同一事务内先更新汇总单状态,
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* 再插入明细,或反向顺序均可,但必须在事务提交前全部完成。
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* 2. 为防止以后出现类似异步更新,新增一个受保护的统一方法 `updateDispenseSummaryAndDetail`
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* 用于同时更新汇总单和明细,所有发药入口统一调用该方法。
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* 3. 在该方法内部先更新汇总单状态为 “已发药”(3),随后批量插入明细记录,最后返回成功。
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* 4. 为兼容历史调用,保留原 `dispenseDrug` 方法签名,但内部直接委托到新实现。
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*
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* 这样可以保证“发药汇总单 → 发药明细” 数据在同一事务内一致提交,消除业务脱节风险。
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*/
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@Service
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public class OrderServiceImpl implements OrderService {
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@@ -66,103 +57,85 @@ public class OrderServiceImpl implements OrderService {
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private final OrderMainMapper orderMainMapper;
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private final OrderDetailMapper orderDetailMapper;
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private final ScheduleSlotMapper scheduleSlotMapper;
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private final CatalogItemMapper catalogItemMapper;
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private final RefundLogMapper refundLogMapper;
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private final ScheduleSlotMapper scheduleSlotMapper;
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private final SchedulePoolMapper schedulePoolMapper;
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public OrderServiceImpl(OrderMainMapper orderMainMapper,
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OrderDetailMapper orderDetailMapper,
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ScheduleSlotMapper scheduleSlotMapper,
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CatalogItemMapper catalogItemMapper,
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RefundLogMapper refundLogMapper,
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ScheduleSlotMapper scheduleSlotMapper,
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SchedulePoolMapper schedulePoolMapper) {
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this.orderMainMapper = orderMainMapper;
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this.orderDetailMapper = orderDetailMapper;
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this.scheduleSlotMapper = scheduleSlotMapper;
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this.catalogItemMapper = catalogItemMapper;
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this.refundLogMapper = refundLogMapper;
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this.scheduleSlotMapper = scheduleSlotMapper;
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this.schedulePoolMapper = schedulePoolMapper;
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}
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// -------------------------------------------------------------------------
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// 1. 统一的发药同步实现(解决 Bug #503)
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// -------------------------------------------------------------------------
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// ... 其他业务方法 ...
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/**
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* 发药统一实现:先更新发药汇总单状态,再写入发药明细。
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* 该方法在同一事务内完成,确保两张表的数据一致性。
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* 诊前退号(退款)处理
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*
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* @param orderMainId 汇总单主键
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* @param details 待写入的发药明细列表
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*/
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@Transactional
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protected void updateDispenseSummaryAndDetail(Long orderMainId, List<OrderDetail> details) {
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// 1. 更新汇总单状态为 “已发药”(3)
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OrderMain summary = new OrderMain();
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summary.setId(orderMainId);
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summary.setStatus(OrderStatus.DISPENSED.getCode()); // 假设 3 表示已发药
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int updated = orderMainMapper.updateByPrimaryKeySelective(summary);
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if (updated != 1) {
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throw new BusinessException("更新发药汇总单状态失败,orderMainId=" + orderMainId);
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}
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// 2. 批量插入发药明细
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if (details != null && !details.isEmpty()) {
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// 为每条明细补全关联的汇总单ID
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for (OrderDetail d : details) {
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d.setOrderMainId(orderMainId);
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}
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int inserted = orderDetailMapper.batchInsert(details);
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if (inserted != details.size()) {
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throw new BusinessException("发药明细写入不完整,期望=" + details.size() + ",实际=" + inserted);
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}
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}
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log.info("发药完成,汇总单ID={}, 明细条数={}", orderMainId, details == null ? 0 : details.size());
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}
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/**
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* 旧的发药入口,保持兼容。内部直接委托到统一实现。
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* 根因:退号后仅更新了 OrderMain 表的状态为已退款(status=‘REFUNDED’),
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* 但对应的排班号(ScheduleSlot)和排班池(SchedulePool)状态仍保持原来的
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* “已预约”(2) 或 “已取”(3),导致前端查询时显示不一致,且与 PRD 中
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* “退号后排班号状态应回到‘可预约’(0)” 的定义不符。
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*
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* @param orderMainId 汇总单ID
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* @param details 明细列表
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* 修复方案:
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* 1. 将关联的 ScheduleSlot.status 设为 “0”(可预约)。
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* 2. 将关联的 SchedulePool.status 设为 “0”(可用)。
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* 3. 以上两步与 OrderMain 状态更新在同一事务内完成,确保原子性。
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* 4. 记录退款日志。
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*/
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@Override
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@Transactional
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public void dispenseDrug(Long orderMainId, List<OrderDetail> details) {
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// 直接调用统一实现,确保同步更新
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updateDispenseSummaryAndDetail(orderMainId, details);
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}
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// -------------------------------------------------------------------------
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// 2. 其他业务(如支付后更新排班号状态)保持原有实现
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// -------------------------------------------------------------------------
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@Override
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@Transactional
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public void payOrder(Long orderId) {
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// 1. 更新订单主表状态
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OrderMain order = orderMainMapper.selectByPrimaryKey(orderId);
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if (order == null) {
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throw new BusinessException("订单不存在,orderId=" + orderId);
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public void refundOrder(Long orderMainId) {
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// 1. 查询订单主记录
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OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderMainId);
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if (orderMain == null) {
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throw new BusinessException("订单不存在");
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}
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if (!OrderStatus.PAID.getCode().equals(orderMain.getStatus())) {
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throw new BusinessException("只有已支付订单才能退款");
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}
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order.setStatus(OrderStatus.PAID.getCode());
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order.setPayStatus(OrderStatus.PAY_SUCCESS.getCode());
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orderMainMapper.updateByPrimaryKeySelective(order);
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// 2. 同步更新关联的排班号状态为 “已取”(3) —— 修复 Bug #574
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if (order.getScheduleSlotId() != null) {
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// 2. 更新订单主表状态为已退款
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orderMain.setStatus(OrderStatus.REFUNDED.getCode());
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orderMain.setRefundTime(new Date());
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orderMainMapper.updateByPrimaryKeySelective(orderMain);
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// 3. 更新排班号状态为 “可预约”(0)
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Long slotId = orderMain.getScheduleSlotId();
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if (slotId != null) {
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ScheduleSlot slot = new ScheduleSlot();
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slot.setId(order.getScheduleSlotId());
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slot.setStatus("3"); // 已取
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slot.setId(slotId);
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slot.setStatus(ScheduleSlotStatus.AVAILABLE.getCode()); // 0
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scheduleSlotMapper.updateByPrimaryKeySelective(slot);
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}
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log.info("订单支付完成,orderId={}, 同步更新排班号状态", orderId);
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// 4. 更新排班池状态为 “可用”(0)
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Long poolId = orderMain.getSchedulePoolId();
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if (poolId != null) {
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SchedulePool pool = new SchedulePool();
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pool.setId(poolId);
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pool.setStatus(ScheduleSlotStatus.AVAILABLE.getCode()); // 0
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schedulePoolMapper.updateByPrimaryKeySelective(pool);
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}
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// 5. 记录退款日志
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RefundLog logEntry = new RefundLog();
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logEntry.setOrderMainId(orderMainId);
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logEntry.setRefundAmount(orderMain.getAmount());
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logEntry.setRefundTime(new Date());
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refundLogMapper.insert(logEntry);
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log.info("订单 {} 退号成功,关联排班号 {}、排班池 {} 状态已回滚至可预约", orderMainId, slotId, poolId);
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}
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// -------------------------------------------------------------------------
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// 其余业务方法保持不变(省略)
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// -------------------------------------------------------------------------
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// 其他方法保持不变
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}
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