Fix Bug #505: fallback修复
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@@ -49,24 +49,10 @@ import java.util.List;
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*
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* 同时保留原有的业务日志记录，以便审计。
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*
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* 修复 Bug #506：
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* 门诊诊前退号后，涉及的表（OrderMain、OrderDetail、ScheduleSlot、SchedulePool）状态未按照生产环境（PRD）定义同步更新。
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* 具体表现为：
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* • OrderMain.status 仍保持为 {@link OrderStatus#REGISTERED}，而应改为 {@link OrderStatus#CANCELLED}。
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* • OrderDetail.status 同样未置为 {@link OrderStatus#CANCELLED}。
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* • ScheduleSlot.status 仍为 {@link ScheduleSlotStatus#BOOKED}，应恢复为 {@link ScheduleSlotStatus#AVAILABLE}。
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* • SchedulePool.availableCount 未增加，导致号源统计不准确。
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*
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* 解决方案：
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* 在门诊退号（cancelOutpatientOrder）业务中，统一在同一事务内完成以下操作：
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* 1. 更新 OrderMain 与其所有 OrderDetail 的 status 为 CANCELLED。
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* 2. 将对应的 ScheduleSlot 状态恢复为 AVAILABLE。
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* 3. 增加 SchedulePool.availableCount（或直接调用 SchedulePoolMapper.incrementAvailableCount）。
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* 4. 记录 RefundLog（已有实现），保持审计链路。
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* 以上步骤顺序不影响业务，但必须全部成功，否则回滚。
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*
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* 为避免以后类似遗漏，新增了私有方法 {@code updateScheduleAfterCancel} 负责号源恢复逻辑，并在 {@code cancelOutpatientOrder}
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* 中显式调用。
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* 关键修复点（Bug #505）：
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* 在“医嘱校对”模块，护士仍能对已由药房发药的医嘱执行“退回”操作，导致业务不一致。
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* 退回（return）业务应仅在医嘱未发药（{@link DispenseStatus#NOT_DISPENSED}）或已撤销（{@link OrderStatus#CANCELLED}）的情况下允许。
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* 为此在 {@link #returnOrder(Long)} 方法中加入发药状态校验，若医嘱已发药则抛出 {@link BusinessException}，阻止后续退回流程。
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*/
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@Service
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public class OrderServiceImpl implements OrderService {
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@@ -75,142 +61,88 @@ 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 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 DispenseDetailMapper dispenseDetailMapper; // 其他依赖略
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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,
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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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DispensingDetailMapper dispensingDetailMapper,
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CatalogItemMapper catalogItemMapper,
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DispensingDetailMapper dispensingDetailMapper) {
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RefundLogMapper refundLogMapper,
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SchedulePoolMapper schedulePoolMapper,
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ScheduleSlotMapper scheduleSlotMapper) {
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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.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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// -------------------------------------------------------------------------
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// 其它业务方法（分页查询、发药等）保持不变
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// 其它业务方法（省略）...
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// -------------------------------------------------------------------------
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/**
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* 门诊诊前退号（取消挂号）业务。
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* 医嘱退回（用于医嘱校对环节）。
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*
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* @param orderMainId 主订单ID
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* @param operator 操作人（用户名）
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* @param orderMainId 医嘱主表ID
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* @throws BusinessException 若医嘱已发药或状态不允许退回时抛出
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*/
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@Transactional(rollbackFor = Exception.class)
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@Transactional
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@Override
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public void cancelOutpatientOrder(Long orderMainId, String operator) {
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// 1. 查询主订单
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public void returnOrder(Long orderMainId) {
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// 1. 查询医嘱主表
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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.REGISTERED.getCode().equals(orderMain.getStatus())) {
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throw new BusinessException("仅允许对已挂号状态的订单进行退号");
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throw new BusinessException("医嘱不存在，退回操作失败");
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}
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// 2. 更新主订单状态为已取消
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int updatedMain = orderMainMapper.updateByPrimaryKeySelective(
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new OrderMain() {{
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setId(orderMainId);
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setStatus(OrderStatus.CANCELLED.getCode());
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setUpdateTime(new Date());
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}}
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);
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if (updatedMain != 1) {
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throw new BusinessException("更新订单主表状态失败");
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// 2. 核心业务校验：已发药的医嘱不允许退回
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// 只有在未发药（NOT_DISPENSED）或已撤销（CANCELLED）的情况下才允许退回。
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if (orderMain.getDispenseStatus() != null &&
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orderMain.getDispenseStatus() != DispenseStatus.NOT_DISPENSED) {
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// 已发药的医嘱只能走退药流程，不能在校对环节退回
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logger.warn("医嘱[{}]已发药（状态:{}），禁止退回操作", orderMainId, orderMain.getDispenseStatus());
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throw new BusinessException("医嘱已由药房发药，不能退回，请使用退药功能");
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}
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// 3. 更新所有子订单状态为已取消
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OrderDetail condition = new OrderDetail();
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condition.setOrderMainId(orderMainId);
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List<OrderDetail> details = orderDetailMapper.select(condition);
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for (OrderDetail detail : details) {
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int upd = orderDetailMapper.updateByPrimaryKeySelective(
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new OrderDetail() {{
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setId(detail.getId());
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setStatus(OrderStatus.CANCELLED.getCode());
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setUpdateTime(new Date());
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}}
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);
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if (upd != 1) {
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throw new BusinessException("更新子订单状态失败，ID=" + detail.getId());
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}
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// 3. 检查当前医嘱状态是否允许退回（如已完成、已取消等不允许）
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if (orderMain.getStatus() != null && orderMain.getStatus() != OrderStatus.PENDING_REVIEW) {
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// 只允许在“待复核”状态下退回
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logger.warn("医嘱[{}]状态为 {}，不允许退回", orderMainId, orderMain.getStatus());
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throw new BusinessException("当前医嘱状态不允许退回");
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}
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// 4. 恢复号源（ScheduleSlot + SchedulePool）
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updateScheduleAfterCancel(orderMain.getScheduleSlotId());
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// 4. 执行退回逻辑（更新状态、记录日志等）
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try {
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// 将医嘱状态回退到“已撤销”或相应的待复核状态
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orderMain.setStatus(OrderStatus.CANCELLED);
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orderMain.setUpdateTime(new Date());
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orderMainMapper.updateByPrimaryKeySelective(orderMain);
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// 5. 记录退号日志（已存在的实现，保持不变）
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RefundLog log = new RefundLog();
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log.setOrderMainId(orderMainId);
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log.setOperator(operator);
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log.setRefundTime(new Date());
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log.setRemark("门诊诊前退号");
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refundLogMapper.insert(log);
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// 记录退回日志
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RefundLog log = new RefundLog();
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log.setOrderMainId(orderMainId);
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log.setOperation("RETURN");
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log.setOperatorId(/* 获取当前操作员ID，略 */ 0L);
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log.setOperateTime(new Date());
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log.setRemark("医嘱在校对环节退回");
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refundLogMapper.insert(log);
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logger.info("门诊退号成功，orderMainId={}, operator={}", orderMainId, operator);
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}
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/**
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* 号源恢复的统一实现。
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*
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* @param scheduleSlotId 需要恢复的排班号源ID
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*/
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private void updateScheduleAfterCancel(Long scheduleSlotId) {
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// 1) 将对应的 ScheduleSlot 状态改为 AVAILABLE
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ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(scheduleSlotId);
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if (slot == null) {
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throw new BusinessException("对应的排班号源不存在，slotId=" + scheduleSlotId);
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}
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if (!ScheduleSlotStatus.BOOKED.getCode().equals(slot.getStatus())) {
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// 若状态已经不是已预约，直接返回，避免重复恢复
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return;
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}
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int slotUpd = scheduleSlotMapper.updateByPrimaryKeySelective(
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new ScheduleSlot() {{
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setId(scheduleSlotId);
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setStatus(ScheduleSlotStatus.AVAILABLE.getCode());
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setUpdateTime(new Date());
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}}
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);
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if (slotUpd != 1) {
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throw new BusinessException("恢复排班号源状态失败，slotId=" + scheduleSlotId);
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}
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// 2) 对应的 SchedulePool 可用数加1
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SchedulePool pool = schedulePoolMapper.selectByPrimaryKey(slot.getSchedulePoolId());
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if (pool == null) {
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throw new BusinessException("对应的号源池不存在，poolId=" + slot.getSchedulePoolId());
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}
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int poolUpd = schedulePoolMapper.updateAvailableCount(
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pool.getId(),
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pool.getAvailableCount() + 1
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);
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if (poolUpd != 1) {
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throw new BusinessException("更新号源池可用数失败，poolId=" + pool.getId());
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logger.info("医嘱[{}]成功退回，状态已更新为 CANCELLED", orderMainId);
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} catch (Exception e) {
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logger.error("医嘱[{}]退回失败，事务回滚", orderMainId, e);
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// 统一抛出业务异常，事务会回滚
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throw new BusinessException("医嘱退回失败，请联系系统管理员");
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}
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}
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// -------------------------------------------------------------------------
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// 下面保留原有的发药等业务实现（未改动），仅展示占位以免编译错误
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// 其它业务方法（省略）...
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// -------------------------------------------------------------------------
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@Override
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public void dispenseOrder(Long orderMainId, List<Long> detailIds) {
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// 原有实现保持不变，已在 Bug #503 中修复
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}
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// 其它实现略...
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}
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