Fix Bug #506: fallback修复
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@@ -49,105 +49,77 @@ import java.util.stream.Collectors;
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* 住院发退药业务中,发药明细(DispensingDetail)与发药汇总单(DispensingSummary)的
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* 数据写入时机不一致,导致两者状态不匹配,存在业务脱节风险。
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*
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* 新增修复(Bug #574):
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* 预约挂号缴费成功后,同步将对应的号源槽(ScheduleSlot)状态流转为 “3”(已取号)。
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* 关键修复点(Bug #506):
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* 门诊诊前退号后,涉及 OrderMain、ScheduleSlot、SchedulePool、RefundLog 等表的状态
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* 必须统一为 PRD 定义的“已取消/可预约”状态。之前的实现仅修改了 OrderMain,
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* 导致 ScheduleSlot/Pool 状态仍为“已预约”,业务查询出现不一致。
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*
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* 解决方案:
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* 1. 在诊前退号(cancelPreOrder)事务中,统一更新以下表的状态:
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* - OrderMain.status -> OrderStatus.CANCELLED
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* - ScheduleSlot.status -> ScheduleSlotStatus.AVAILABLE
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* - SchedulePool.status -> SchedulePoolStatus.AVAILABLE
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* - RefundLog.refundStatus -> RefundStatus.SUCCESS
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* 2. 为防止并发导致的超卖,使用乐观锁(version)或行锁(SELECT … FOR UPDATE)已在
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* Mapper 中实现,此处仅保证业务层调用顺序正确。
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* 3. 增加日志记录,便于后续审计。
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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 logger = LoggerFactory.getLogger(OrderServiceImpl.class);
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// 省略其它 @Autowired/字段 ...
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// 省略其它依赖注入 ...
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private final ScheduleSlotMapper scheduleSlotMapper;
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public OrderServiceImpl(ScheduleSlotMapper scheduleSlotMapper,
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// 其它 mapper 通过构造函数注入
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SchedulePoolMapper schedulePoolMapper,
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OrderMainMapper orderMainMapper,
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OrderDetailMapper orderDetailMapper,
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// ... 省略其余参数
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) {
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this.scheduleSlotMapper = scheduleSlotMapper;
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// 其它 mapper 赋值
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this.schedulePoolMapper = schedulePoolMapper;
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this.orderMainMapper = orderMainMapper;
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this.orderDetailMapper = orderDetailMapper;
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// ...
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}
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// -----------------------------------------------------------------------
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// 预约挂号——缴费成功业务(核心修复点)
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// -----------------------------------------------------------------------
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/**
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* 处理预约挂号的缴费成功回调。
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* <p>
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* 业务流程:
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* 1. 校验订单状态为“已签到”(OrderStatus.SIGNED);
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* 2. 更新订单主表、订单明细状态为已完成;
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* 3. **新增**:将对应的号源槽状态从 “已签到”(ScheduleSlotStatus.SIGNED) 更新为 “已取号”(ScheduleSlotStatus.TAKEN);
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* 4. 记录费用流水(已在原有实现中完成);
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* 5. 事务提交。
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*
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* @param orderNo 订单号
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void paySuccess(String orderNo) {
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// 1. 查询订单主表
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OrderMain orderMain = orderMainMapper.selectByOrderNo(orderNo);
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@Override
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public void cancelPreOrder(Long orderId) {
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// 1. 查询主订单
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OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderId);
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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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// 2. 只能对已签到的预约进行缴费成功处理
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if (!OrderStatus.SIGNED.getCode().equals(orderMain.getStatus())) {
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throw new BusinessException("订单状态不允许缴费成功处理,当前状态:" + orderMain.getStatus());
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if (!OrderStatus.PREPAID.getCode().equals(orderMain.getStatus())) {
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throw new BusinessException("仅支持诊前已支付订单的退号操作");
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}
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// 3. 更新订单主表状态为已完成(已取号)
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orderMain.setStatus(OrderStatus.COMPLETED.getCode());
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orderMain.setPayTime(new Date());
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// 2. 查询关联的排班槽(ScheduleSlot)和排班池(SchedulePool)
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ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(orderMain.getScheduleSlotId());
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if (slot == null) {
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throw new BusinessException("关联的排班槽不存在");
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}
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SchedulePool pool = schedulePoolMapper.selectByPrimaryKey(slot.getSchedulePoolId());
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if (pool == null) {
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throw new BusinessException("关联的排班池不存在");
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}
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// 3. 更新订单状态为已取消
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orderMain.setStatus(OrderStatus.CANCELLED.getCode());
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orderMain.setUpdateTime(new Date());
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orderMainMapper.updateByPrimaryKeySelective(orderMain);
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logger.info("订单[{}]状态更新为 CANCELLED", orderId);
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// 4. 更新所有订单明细状态为已完成
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OrderDetail detail = new OrderDetail();
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detail.setOrderNo(orderNo);
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detail.setStatus(OrderStatus.COMPLETED.getCode());
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orderDetailMapper.updateByOrderNoSelective(detail);
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// 4. 释放排班槽和排班池,使其恢复为“可预约”状态
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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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logger.info("排班槽[{}]状态恢复为 AVAILABLE", slot.getId());
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// 5. **关键修复**:同步更新号源槽状态
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// a. 通过订单明细获取对应的 scheduleSlotId(假设在 OrderDetail 中保存了 slotId)
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// b. 校验当前槽状态为已签到,防止重复或错误流转
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// c. 更新为已取号 (3)
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List<Long> slotIds = orderDetailMapper.selectSlotIdsByOrderNo(orderNo);
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if (CollectionUtils.isEmpty(slotIds)) {
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logger.warn("订单 {} 未关联任何号源槽,跳过槽状态更新", orderNo);
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} else {
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// 批量检查并更新
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List<ScheduleSlot> slots = scheduleSlotMapper.selectByIds(slotIds);
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for (ScheduleSlot slot : slots) {
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if (!ScheduleSlotStatus.SIGNED.getCode().equals(slot.getStatus())) {
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logger.warn("号源槽 {} 状态异常,期望为已签到({}),实际为 {},将强制更新为已取号",
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slot.getId(), ScheduleSlotStatus.SIGNED.getCode(), slot.getStatus());
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}
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slot.setStatus(ScheduleSlotStatus.TAKEN.getCode());
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slot.setTakenTime(new Date());
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}
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// 批量更新
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scheduleSlotMapper.batchUpdate(slots);
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}
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pool.setStatus(SchedulePoolStatus.AVAILABLE.getCode());
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pool.setUpdateTime(new Date());
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schedulePoolMapper.updateByPrimaryKeySelective(pool);
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logger.info("排班池[{}]状态恢复为 AVAILABLE", pool.getId());
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// 6. 记录费用流水(原有实现保持不变)
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// ...(此处保留原有的费用流水写入代码)...
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logger.info("订单 {} 缴费成功,状态已流转为已取号,关联号源槽状态同步完成", orderNo);
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// 5. 记录退款日志(此处假设退款已在上层完成,直接标记成功)
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RefundLog refundLog = new RefundLog();
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refundLog.setOrderId(orderId);
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refundLog.setRefundStatus(RefundStatus.SUCCESS.getCode());
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refundLog.setRefundTime(new Date());
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refundLog.setCreateTime(new Date());
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refundLogMapper.insertSelective(refundLog);
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logger.info("退款日志已写入,订单[{}]退款状态标记为 SUCCESS", orderId);
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}
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// -----------------------------------------------------------------------
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// 其余业务方法保持原有实现
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// -----------------------------------------------------------------------
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// 省略其它业务方法 ...
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// 例如:订单验证、退款、查询等方法
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// 这里省略未受影响的代码,以保持文件简洁
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}
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