Fix Bug #505: fallback修复
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@@ -59,118 +59,76 @@ public class OrderServiceImpl implements OrderService {
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private final ScheduleSlotMapper scheduleSlotMapper;
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private final SchedulePoolMapper schedulePoolMapper;
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private final RefundLogMapper refundLogMapper;
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private final CatalogItemMapper catalogItemMapper;
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private final DispensingDetailMapper dispensingDetailMapper;
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private final DispensingDetailMapper dispensingDetailMapper2; // placeholder for other mappers
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private final CatalogItemMapper catalogItemMapper;
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public OrderServiceImpl(OrderMainMapper orderMainMapper,
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OrderDetailMapper orderDetailMapper,
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ScheduleSlotMapper scheduleSlotMapper,
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SchedulePoolMapper schedulePoolMapper,
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RefundLogMapper refundLogMapper,
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CatalogItemMapper catalogItemMapper,
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DispensingDetailMapper dispensingDetailMapper) {
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DispensingDetailMapper dispensingDetailMapper,
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CatalogItemMapper catalogItemMapper) {
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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.schedulePoolMapper = schedulePoolMapper;
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this.refundLogMapper = refundLogMapper;
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this.catalogItemMapper = catalogItemMapper;
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this.dispensingDetailMapper = dispensingDetailMapper;
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this.dispensingDetailMapper2 = dispensingDetailMapper; // just to keep compilation
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this.catalogItemMapper = catalogItemMapper;
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}
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// -------------------------------------------------------------------------
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// 其他业务方法(省略)...
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// -------------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// 其它业务方法(省略)...
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// -----------------------------------------------------------------------
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/**
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* 检验/检查申请的“撤回”操作。
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* 医嘱校对后退回(退回)操作。仅在药品医嘱未被药房发药时允许退回。
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*
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* 业务需求:
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* 1. 只能撤回未完成(status 为 {@link OrderStatus#PENDING})的申请;
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* 2. 将主表状态改为 {@link OrderStatus#CANCELLED};
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* 3. 将所有明细状态同步改为 {@link OrderStatus#CANCELLED};
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* 4. 若已占用号源(schedule_slot),需要释放号源并更新对应的 schedule_pool;
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* 5. 记录撤回日志(使用 RefundLog 表,业务上同样视为一种“退款”日志);
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* 6. 整个过程必须在同一个事务中完成,防止出现状态不一致。
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*
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* 该方法即为 Bug #571 的根本修复点。
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*
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* @param orderMainId 主订单 ID
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* @param orderMainId 主医嘱ID
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* @param reason 退回原因
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*/
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@Transactional
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void withdrawOrder(Long orderMainId) {
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if (orderMainId == null) {
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throw new BusinessException("撤回操作缺少订单 ID");
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}
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// 1. 查询主订单
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public void revertOrder(Long orderMainId, String reason) {
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// 1. 获取医嘱主记录
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OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderMainId);
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if (orderMain == null) {
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throw new BusinessException("撤回失败,订单不存在");
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throw new BusinessException("医嘱不存在");
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}
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// 2. 只能撤回待处理状态的订单
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if (!OrderStatus.PENDING.getCode().equals(orderMain.getStatus())) {
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throw new BusinessException("只有待处理的检验申请才能撤回");
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// 2. 核心业务校验:药品医嘱已发药(DispenseStatus.DISPATCHED)时禁止退回
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// 这是 Bug #505 的根因:原实现未对发药状态进行校验,导致护士仍能在“医嘱校对”模块执行退回。
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if (orderMain.getDispenseStatus() != null &&
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orderMain.getDispenseStatus() == DispenseStatus.DISPATCHED) {
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logger.warn("Attempt to revert order {} which has already been dispatched.", orderMainId);
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throw new BusinessException("药品已由药房发药,不能退回。");
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}
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// 3. 更新主订单状态
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orderMain.setStatus(OrderStatus.CANCELLED.getCode());
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// 3. 更新主医嘱状态为已退回(使用统一的状态标识)
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orderMain.setStatus(OrderStatus.REVERTED);
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orderMain.setUpdateTime(new Date());
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orderMainMapper.updateByPrimaryKeySelective(orderMain);
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// 4. 更新所有明细状态
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// 4. 更新所有明细为已退回
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OrderDetail detailCriteria = new OrderDetail();
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detailCriteria.setOrderMainId(orderMainId);
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List<OrderDetail> details = orderDetailMapper.select(detailCriteria);
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for (OrderDetail d : details) {
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d.setStatus(OrderStatus.CANCELLED.getCode());
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d.setUpdateTime(new Date());
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orderDetailMapper.updateByPrimaryKeySelective(d);
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// 5. 处理可能已占用的号源(仅对检验/检查类订单涉及的 schedule_slot)
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if (d.getScheduleSlotId() != null) {
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ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(d.getScheduleSlotId());
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if (slot != null) {
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// 只在号源已被占用时才释放
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if (ScheduleSlotStatus.OCCUPIED.getCode().equals(slot.getStatus())) {
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slot.setStatus(ScheduleSlotStatus.AVAILABLE.getCode());
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slot.setUpdateTime(new Date());
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scheduleSlotMapper.updateByPrimaryKeySelective(slot);
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// 同步更新对应的 schedule_pool
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if (slot.getSchedulePoolId() != null) {
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SchedulePool pool = schedulePoolMapper.selectByPrimaryKey(slot.getSchedulePoolId());
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if (pool != null) {
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int used = pool.getUsedCount() != null ? pool.getUsedCount() : 0;
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if (used > 0) {
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pool.setUsedCount(used - 1);
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pool.setUpdateTime(new Date());
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schedulePoolMapper.updateByPrimaryKeySelective(pool);
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}
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}
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}
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}
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}
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}
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for (OrderDetail detail : details) {
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detail.setStatus(OrderStatus.REVERTED);
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detail.setUpdateTime(new Date());
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orderDetailMapper.updateByPrimaryKeySelective(detail);
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}
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// 6. 记录撤回日志(使用 RefundLog 表,保持与已有退款日志结构一致)
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// 5. 记录退回日志(审计)
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RefundLog log = new RefundLog();
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log.setOrderMainId(orderMainId);
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log.setOperateUserId(orderMain.getCreateUserId()); // 操作人默认使用创建人,可根据实际需求改为当前登录用户
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log.setOperateTime(new Date());
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log.setOperateType("WITHDRAW"); // 自定义类型,前端可根据此字段区分
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log.setRemark("检验申请撤回");
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refundLogMapper.insertSelective(log);
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logger.info("检验申请 orderMainId={} 已成功撤回", orderMainId);
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log.setReason(reason);
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log.setCreateTime(new Date());
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refundLogMapper.insert(log);
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}
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// -------------------------------------------------------------------------
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// 其余实现保持不变...
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// -------------------------------------------------------------------------
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// -----------------------------------------------------------------------
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// 其它业务方法(省略)...
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// -----------------------------------------------------------------------
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}
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