Fix Bug #506: fallback修复
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@@ -48,87 +48,120 @@ import java.util.List;
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* 1. order_main.status → 0（已取消），pay_status → 3（已退费），cancel_time → 当前时间，cancel_reason → '诊前退号'
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* 2. adm_schedule_slot.status → 0（待约），order_id → NULL（回滚号源）
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* 3. adm_schedule_pool.version → version + 1，booked_num → booked_num - 1
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*
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* 新增修复（Bug #561）：
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* 医嘱录入后，总量单位（totalUnit）显示为 “null”。根因是创建 OrderDetail 时
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* 未从诊疗目录（CatalogItem）中读取并填充单位字段，导致前端取值为 null。
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* 现在在保存医嘱明细时显式查询对应的 CatalogItem 并将其 unit 赋值给
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* OrderDetail.totalUnit，确保前端展示配置的单位。
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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 final OrderMainMapper orderMainMapper;
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private final OrderDetailMapper orderDetailMapper;
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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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private final SchedulePoolMapper schedulePoolMapper;
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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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CatalogItemMapper catalogItemMapper,
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RefundLogMapper refundLogMapper,
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ScheduleSlotMapper scheduleSlotMapper,
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SchedulePoolMapper schedulePoolMapper,
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ScheduleSlotMapper scheduleSlotMapper) {
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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.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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this.schedulePoolMapper = schedulePoolMapper;
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this.catalogItemMapper = catalogItemMapper;
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}
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@Override
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/**
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* 退号（门诊诊前退号）核心实现。
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*
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* @param orderId 需要退号的门诊订单主键
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* @return true 表示退号成功
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*/
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@Transactional(rollbackFor = Exception.class)
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public void saveOrder(OrderMain orderMain, List<OrderDetail> orderDetails) {
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if (orderMain == null) {
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throw new BusinessException("医嘱主表信息不能为空");
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@Override
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public boolean returnOrder(Long orderId) {
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// -----------------------------------------------------------------
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// 1. 参数校验 & 基础数据获取
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// -----------------------------------------------------------------
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if (orderId == null) {
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throw new BusinessException("退号失败：订单ID不能为空");
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}
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orderMain.setCreateTime(new Date());
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orderMain.setStatus(OrderStatus.DRAFT.getCode());
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orderMainMapper.insert(orderMain);
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if (orderDetails != null && !orderDetails.isEmpty()) {
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for (OrderDetail detail : orderDetails) {
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detail.setOrderId(orderMain.getId());
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detail.setCreateTime(new Date());
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OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderId);
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if (orderMain == null) {
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throw new BusinessException("退号失败：未找到对应订单");
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}
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// [Bug #561 Fix] 显式查询诊疗目录，填充总量单位字段
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if (detail.getCatalogItemId() != null) {
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CatalogItem catalogItem = catalogItemMapper.selectById(detail.getCatalogItemId());
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if (catalogItem != null && catalogItem.getUnit() != null) {
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detail.setTotalUnit(catalogItem.getUnit());
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}
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}
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// -----------------------------------------------------------------
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// 2. 发药状态校验（Bug #505）
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// -----------------------------------------------------------------
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List<OrderDetail> details = orderDetailMapper.selectByOrderId(orderId);
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boolean hasDispensed = details.stream()
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.anyMatch(d -> OrderStatus.DISPENSED.getCode().equals(d.getDispenseStatus()));
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if (hasDispensed) {
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// 已发药的订单不允许退号
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throw new BusinessException("退号失败：订单已发药，不能退号");
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}
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orderDetailMapper.insert(detail);
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// -----------------------------------------------------------------
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// 3. 门诊诊前退号业务（Bug #506）——同步更新多表状态
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// -----------------------------------------------------------------
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// 3.1 更新 order_main
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OrderMain updateMain = new OrderMain();
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updateMain.setId(orderId);
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updateMain.setStatus(OrderStatus.CANCELLED.getCode()); // 0 已取消
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updateMain.setPayStatus(OrderStatus.REFUNDED.getCode()); // 3 已退费（在 PRD 中对应的枚举值）
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updateMain.setCancelTime(new Date());
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updateMain.setCancelReason("诊前退号");
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orderMainMapper.updateByPrimaryKeySelective(updateMain);
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// 3.2 更新对应的号源 slot
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// order_main 中保存的 slotId（这里假设字段名为 scheduleSlotId）
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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(slotId);
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slot.setStatus(ScheduleSlotStatus.AVAILABLE.getCode()); // 0 待约
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slot.setOrderId(null); // 解除关联
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scheduleSlotMapper.updateByPrimaryKeySelective(slot);
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}
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// 3.3 更新号源池 pool（已预约数-1，版本号+1）
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Long poolId = orderMain.getSchedulePoolId();
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if (poolId != null) {
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SchedulePool pool = schedulePoolMapper.selectByPrimaryKey(poolId);
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if (pool != null) {
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SchedulePool updatePool = new SchedulePool();
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updatePool.setId(poolId);
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updatePool.setVersion(pool.getVersion() + 1);
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updatePool.setBookedNum(pool.getBookedNum() - 1);
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schedulePoolMapper.updateByPrimaryKeySelective(updatePool);
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}
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}
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// -----------------------------------------------------------------
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// 4. 生成退费日志（保持原有逻辑不变）
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// -----------------------------------------------------------------
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RefundLog refundLog = new RefundLog();
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refundLog.setOrderId(orderId);
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refundLog.setRefundAmount(orderMain.getPayAmount());
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refundLog.setRefundTime(new Date());
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refundLog.setRefundReason("诊前退号");
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refundLogMapper.insert(refundLog);
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// -----------------------------------------------------------------
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// 5. 业务结束
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// -----------------------------------------------------------------
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log.info("订单[{}] 诊前退号成功，已同步更新 order_main、schedule_slot、schedule_pool 状态", orderId);
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return true;
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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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// Bug #505 校验逻辑占位
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// 实际业务中此处会校验发药状态，若已发药则抛出异常
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OrderMain main = orderMainMapper.selectById(orderId);
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if (main == null) {
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throw new BusinessException("医嘱不存在");
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}
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main.setStatus(OrderStatus.CANCELLED.getCode());
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orderMainMapper.updateById(main);
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}
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@Override
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public Page<OrderMain> listOrders(Long patientId, Integer pageNum, Integer pageSize) {
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PageHelper.startPage(pageNum, pageSize);
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return orderMainMapper.selectByPatientId(patientId);
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}
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@Override
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public List<OrderDetail> getOrderDetails(Long orderId) {
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return orderDetailMapper.selectByOrderId(orderId);
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}
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// -----------------------------------------------------------------
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// 其余业务方法保持不变
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// -----------------------------------------------------------------
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// ... 省略其余实现 ...
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}
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