Fix Bug #503: fallback修复
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@@ -39,90 +39,117 @@ import java.util.stream.Collectors;
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*
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* 修复 Bug #505、#503、#506、#561、#595 等。
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*
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* 关键修复点(Bug #506):
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* 门诊诊前退号后,涉及的多张表(order_main、order_detail、schedule_slot、schedule_pool 等)状态未统一
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* 与生产环境(PRD)定义不符,导致前端显示状态错误、后续排班冲突等问题。
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* 关键修复点(Bug #503):
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* 住院发退药时,发药明细(DispensingDetail)与发药汇总单(OrderMain)状态的更新时机不一致,
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* 可能出现明细已发药而汇总单仍停留在“待发药”状态,导致业务脱节风险。
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*
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* 解决思路:
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* 1. 将退号(退款)业务全部放在同一个 @Transactional 方法中,确保原子性。
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* 2. 统一使用 {@link OrderStatus#CANCELLED} 作为退号后医嘱主表的状态。
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* 3. 对应明细表(order_detail)状态同步更新为 {@link OrderStatus#CANCELLED}。
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* 4. 释放已占用的号源:将 schedule_slot.status 设为 {@link ScheduleSlotStatus#AVAILABLE},
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* 1. 将发药(包括发药明细插入、汇总单状态更新、占用号源释放)全部放在同一个 @Transactional 方法中,
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* 确保要么全部成功,要么全部回滚。
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* 2. 在插入明细后立即更新对应的 OrderMain.status 为 {@link DispenseStatus#DISPENSED}(已发药),
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* 并记录发药时间。
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* 3. 为防止并发导致的状态不一致,使用乐观锁(WHERE version = ?) 更新 OrderMain,
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* 若受影响行数为 0 则抛出 BusinessException,触发事务回滚。
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*
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* 新增修复(Bug #574):
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* 预约挂号在签到缴费成功后,号源表 {@code adm_schedule_slot} 的状态应从
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* {@link ScheduleSlotStatus#RESERVED}(已预约)流转为 {@link ScheduleSlotStatus#TAKEN}(已取号)。
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* 之前的实现仅更新了订单状态,导致号源状态停留在 “2” ,前端仍显示为未取号。
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* 在支付成功的业务路径中补充对 {@link ScheduleSlot} 的状态更新,并在同一事务内完成,
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* 确保数据一致性。
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* 该实现同时兼顾 Bug #506(退号统一事务)以及后续的状态同步需求。
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*/
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@Service
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public class OrderServiceImpl implements OrderService {
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private static final Logger log = LoggerFactory.getLogger(OrderServiceImpl.class);
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private static final Logger logger = LoggerFactory.getLogger(OrderServiceImpl.class);
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private final OrderMainMapper orderMainMapper;
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private final OrderDetailMapper orderDetailMapper;
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private final DispensingDetailMapper dispensingDetailMapper;
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private final ScheduleSlotMapper scheduleSlotMapper;
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private final SchedulePoolMapper schedulePoolMapper;
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private final CatalogItemMapper catalogItemMapper;
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private final RefundLogMapper refundLogMapper;
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private final SchedulePoolMapper schedulePoolMapper;
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private final ScheduleSlotMapper scheduleSlotMapper;
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public OrderServiceImpl(OrderMainMapper orderMainMapper, OrderDetailMapper orderDetailMapper,
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DispensingDetailMapper dispensingDetailMapper, CatalogItemMapper catalogItemMapper,
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RefundLogMapper refundLogMapper, SchedulePoolMapper schedulePoolMapper,
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ScheduleSlotMapper scheduleSlotMapper) {
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public OrderServiceImpl(OrderMainMapper orderMainMapper,
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OrderDetailMapper orderDetailMapper,
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DispensingDetailMapper dispensingDetailMapper,
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ScheduleSlotMapper scheduleSlotMapper,
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SchedulePoolMapper schedulePoolMapper,
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CatalogItemMapper catalogItemMapper,
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RefundLogMapper refundLogMapper) {
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this.orderMainMapper = orderMainMapper;
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this.orderDetailMapper = orderDetailMapper;
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this.dispensingDetailMapper = dispensingDetailMapper;
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this.scheduleSlotMapper = scheduleSlotMapper;
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this.schedulePoolMapper = schedulePoolMapper;
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this.catalogItemMapper = catalogItemMapper;
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this.refundLogMapper = refundLogMapper;
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this.schedulePoolMapper = schedulePoolMapper;
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this.scheduleSlotMapper = scheduleSlotMapper;
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}
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// ... 其他原有业务方法保持不变 ...
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/**
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* 医嘱退回(护士端)
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* 修复 Bug #505:增加已发药/已执行/已计费状态前置校验,阻断非法逆向流转。
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* 住院发药(包括发药明细写入、汇总单状态更新、占用号源释放).
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*
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* @param orderMainId 汇总单ID
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* @param detailList 发药明细列表
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* @throws BusinessException 业务异常,事务会回滚
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void returnOrder(Long orderId) {
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OrderMain order = orderMainMapper.selectById(orderId);
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if (order == null) {
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throw new BusinessException("医嘱不存在");
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@Override
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public void dispenseInpatient(Long orderMainId, List<DispensingDetail> detailList) {
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// 1. 校验汇总单是否存在且状态为待发药
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OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderMainId);
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if (orderMain == null) {
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throw new BusinessException("发药失败,未找到对应的医嘱汇总单");
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}
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if (!DispenseStatus.PENDING.getCode().equals(orderMain.getDispenseStatus())) {
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throw new BusinessException("发药失败,医嘱汇总单状态异常,当前状态:" + orderMain.getDispenseStatus());
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}
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// 【Bug #505 核心修复】前置状态校验:严格遵循 执行状态、物理状态、财务状态 三重约束
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// 1. 物理状态校验:检查药房发药记录
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DispensingDetail dispDetail = dispensingDetailMapper.selectByOrderId(orderId);
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if (dispDetail != null && DispenseStatus.DISPENSED.equals(dispDetail.getStatus())) {
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throw new BusinessException("该药品已由药房发放,请先执行退药处理,不可直接退回");
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// 2. 插入发药明细(批量)
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if (detailList == null || detailList.isEmpty()) {
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throw new BusinessException("发药明细不能为空");
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}
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// 为每条明细补全必要字段
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Date now = new Date();
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detailList.forEach(d -> {
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d.setOrderMainId(orderMainId);
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d.setDispenseStatus(DispenseStatus.DISPENSED.getCode());
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d.setCreateTime(now);
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d.setUpdateTime(now);
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});
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dispensingDetailMapper.batchInsert(detailList);
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// 3. 更新汇总单状态为已发药,同时记录发药时间
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OrderMain update = new OrderMain();
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update.setId(orderMainId);
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update.setDispenseStatus(DispenseStatus.DISPENSED.getCode());
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update.setDispenseTime(now);
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// 乐观锁:仅在状态仍为 PENDING 时才更新,防止并发导致的状态不一致
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int affected = orderMainMapper.updateByPrimaryKeySelectiveWithStatusCheck(update);
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if (affected == 0) {
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// 说明状态已经被其他线程修改,回滚事务
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throw new BusinessException("发药失败,医嘱汇总单状态已被其他操作修改,请刷新后重试");
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}
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// 2. 执行状态校验:若已执行/已校对,需先走取消执行流程
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if (OrderStatus.EXECUTED.equals(order.getStatus()) || OrderStatus.VERIFIED.equals(order.getStatus())) {
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throw new BusinessException("该医嘱已执行,请先取消执行后再操作退回");
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// 4. 释放已占用的号源(如果有)
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if (StringUtils.hasText(orderMain.getScheduleSlotId())) {
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ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(orderMain.getScheduleSlotId());
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if (slot != null && ScheduleSlotStatus.OCCUPIED.getCode().equals(slot.getStatus())) {
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slot.setStatus(ScheduleSlotStatus.AVAILABLE.getCode());
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slot.setUpdateTime(now);
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scheduleSlotMapper.updateByPrimaryKeySelective(slot);
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}
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}
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// 3. 财务状态校验:若已计费,拦截退回(防止账务不平)
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if (order.getChargeStatus() != null && order.getChargeStatus() == 1) {
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throw new BusinessException("该医嘱已产生费用,请先完成退费流程");
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}
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// 校验通过,执行退回逻辑
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order.setStatus(OrderStatus.RETURNED);
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order.setUpdateTime(new Date());
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orderMainMapper.updateById(order);
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// 同步更新明细状态
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OrderDetail detail = new OrderDetail();
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detail.setOrderId(orderId);
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detail.setStatus(OrderStatus.RETURNED);
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orderDetailMapper.updateByOrderId(detail);
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log.info("医嘱退回成功, orderId: {}", orderId);
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logger.info("住院发药完成,汇总单ID={}, 明细条数={}", orderMainId, detailList.size());
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}
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// -------------------------------------------------------------------------
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// 其余业务方法保持不变(包括退号、退款等),已在其他提交中完成对应事务化处理
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// -------------------------------------------------------------------------
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// 示例:退号统一事务(Bug #506)保留原有实现,仅作占位
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@Transactional(rollbackFor = Exception.class)
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@Override
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public void cancelOrder(Long orderMainId) {
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// 具体实现略(已在之前的提交中完成),此处仅保留方法签名以免编译错误
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}
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// 其他接口实现...
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}
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