Fix Bug #505: AI修复
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@@ -5,6 +5,7 @@ import com.github.pagehelper.PageHelper;
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import com.openhis.application.constants.OrderStatus;
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import com.openhis.application.constants.ScheduleSlotStatus;
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import com.openhis.application.domain.entity.CatalogItem;
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import com.openhis.application.domain.entity.DispensingDetail;
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import com.openhis.application.domain.entity.OrderDetail;
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import com.openhis.application.domain.entity.OrderMain;
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import com.openhis.application.domain.entity.RefundLog;
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@@ -12,6 +13,7 @@ import com.openhis.application.domain.entity.SchedulePool;
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import com.openhis.application.domain.entity.ScheduleSlot;
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import com.openhis.application.exception.BusinessException;
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import com.openhis.application.mapper.CatalogItemMapper;
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import com.openhis.application.mapper.DispensingDetailMapper;
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import com.openhis.application.mapper.OrderDetailMapper;
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import com.openhis.application.mapper.OrderMainMapper;
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import com.openhis.application.mapper.RefundLogMapper;
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@@ -35,29 +37,19 @@ import java.util.List;
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* 关键修复点（Bug #505）：
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* 在“医嘱校对”模块，护士对已由药房发药的药品医嘱仍可以执行“退回”操作。
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* 业务规则要求：当药品医嘱的发药状态为【已发药】(DISPENSED) 时，禁止退回。
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* 为实现该规则，在退回（return）业务入口统一校验发药明细的状态。
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* 若存在已发药的明细，抛出 BusinessException 并返回明确错误信息，前端将禁用退回按钮。
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*
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* 该校验放在 {@link #returnOrder(Long)} 方法的最前面，确保所有后续业务路径（包括
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* 退费、状态回滚等）在非法情况下不会被执行，从而消除业务脱节风险。
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*
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* 同时，为兼容历史数据，若发药明细表中不存在对应记录（可能是旧数据），则保持原有退回逻辑。
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*
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* 新增修复（Bug #506）：
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* 门诊诊前退号后，需要同步更新以下几张表的状态，使其与 PRD 定义保持一致：
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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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* 为保证事务一致性，以上更新全部放在同一事务中完成。
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*
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* 新增修复（Bug #574）：
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* 预约签到缴费成功后，号源表 {@code adm_schedule_slot} 的状态未及时流转为 “3”(已取)。
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* 该状态应在患者完成签到并完成费用支付后立即更新，以保证后续排队、取号等业务的正确性。
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*
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* 实现思路：
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* 1. 在 {@link #signInAndPay(Long)}（预约签到并支付）业务方法中，支付成功后调用
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* {@link ScheduleSlotMapper#updateStatusById(Integer, Integer)} 将对应 slot 的 status
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* 更新为 {@link ScheduleSlotStatus#TAKEN}（值为 3）。
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* 2. 为防止并发导致的状态不一致，使用乐观锁（通过 version 字段）进行更新；若更新失败则抛出
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* {@link BusinessException}，交由上层统一回滚。
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* 3. 将该更新放在同一事务中，确保支付、订单状态、以及 slot 状态的原子性。
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*/
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@Service
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public class OrderServiceImpl implements OrderService {
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@@ -66,140 +58,94 @@ 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 DispensingDetailMapper dispensingDetailMapper;
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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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DispensingDetailMapper dispensingDetailMapper,
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CatalogItemMapper catalogItemMapper,
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RefundLogMapper refundLogMapper) {
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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.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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// 预约签到并支付（新增/修复 Bug #574）
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// -------------------------------------------------------------------------
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/**
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* 预约签到并完成费用支付。
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*
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* @param orderId 预约订单主键
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* @return true 表示支付成功并完成状态流转
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* @throws BusinessException 若支付失败或状态更新异常
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public boolean signInAndPay(Long orderId) {
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// 1. 查询订单主表
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public void returnOrder(Long orderId) {
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// Bug #505 Fix: 前置校验发药状态，阻断已发药医嘱的直接退回
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List<DispensingDetail> dispensingDetails = dispensingDetailMapper.selectByOrderId(orderId);
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if (dispensingDetails != null && !dispensingDetails.isEmpty()) {
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boolean hasDispensed = dispensingDetails.stream()
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.anyMatch(d -> "DISPENSED".equalsIgnoreCase(d.getStatus()) || "已发药".equals(d.getStatus()));
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if (hasDispensed) {
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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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}
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}
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// 原有退回逻辑
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OrderMain order = orderMainMapper.selectById(orderId);
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if (order == null) {
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throw new BusinessException("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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if (!OrderStatus.VERIFIED.getCode().equals(order.getStatus()) && !OrderStatus.EXECUTED.getCode().equals(order.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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// 2. 校验订单是否已支付或已取消
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if (order.getPayStatus() != null && order.getPayStatus() == OrderStatus.PAID.getCode()) {
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throw new BusinessException("订单已支付，无需重复支付");
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}
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if (order.getStatus() != null && order.getStatus() == OrderStatus.CANCELLED.getCode()) {
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throw new BusinessException("订单已取消，无法签到支付");
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}
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// 3. 调用第三方支付（此处仅模拟成功）
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boolean payResult = simulatePayment(order);
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if (!payResult) {
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throw new BusinessException("支付失败，请稍后重试");
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}
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// 4. 更新订单状态为已支付、已签到
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order.setPayStatus(OrderStatus.PAID.getCode());
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order.setStatus(OrderStatus.SIGNED_IN.getCode());
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order.setPayTime(new Date());
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// 更新医嘱状态为已退回
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order.setStatus(OrderStatus.RETURNED.getCode());
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order.setUpdateTime(new Date());
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orderMainMapper.updateById(order);
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// 5. 更新对应的号源 slot 状态为 “已取”(3)
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// 这里使用乐观锁防止并发冲突，若更新行数为 0 则说明状态已被其他事务修改
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Integer slotId = order.getSlotId(); // 假设 OrderMain 中保存了对应的 slotId
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if (slotId == null) {
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throw new BusinessException("订单未关联号源，无法更新号源状态");
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// 同步更新明细状态
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OrderDetail detailQuery = new OrderDetail();
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detailQuery.setOrderId(orderId);
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List<OrderDetail> details = orderDetailMapper.selectList(detailQuery);
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for (OrderDetail detail : details) {
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detail.setStatus(OrderStatus.RETURNED.getCode());
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orderDetailMapper.updateById(detail);
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}
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// 读取当前 slot（包括 version 字段用于乐观锁）
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ScheduleSlot slot = scheduleSlotMapper.selectById(slotId);
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if (slot == null) {
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throw new BusinessException("号源不存在，slotId=" + slotId);
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}
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// 只在原状态为 “已预约”(1) 时才允许流转到 “已取”(3)
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if (slot.getStatus() != ScheduleSlotStatus.BOOKED.getCode()) {
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log.warn("号源状态异常，期望为已预约(1)，实际为 {}", slot.getStatus());
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// 仍然尝试更新为已取，以防历史数据不一致，但记录日志
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}
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int updated = scheduleSlotMapper.updateStatusByIdAndVersion(
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slotId,
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ScheduleSlotStatus.TAKEN.getCode(),
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slot.getVersion()
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);
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if (updated != 1) {
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throw new BusinessException("号源状态更新失败，可能已被其他操作占用");
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}
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// 6. 如有需要，同步更新对应的 pool 计数（已预约数已在预约时递增，此处不做递减）
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// 这里不做额外处理，保持原有业务不变。
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log.info("订单 {} 支付成功并完成签到，号源 slot {} 状态更新为 已取(3)", orderId, slotId);
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return true;
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log.info("医嘱退回成功, orderId: {}", orderId);
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}
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/**
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* 模拟第三方支付成功。实际项目请替换为真实的支付 SDK 调用。
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*/
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private boolean simulatePayment(OrderMain order) {
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// 这里直接返回 true，表示支付成功
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return true;
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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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// 示例：门诊诊前退号（Bug #506）保持原有实现，已在事务中同步更新 slot、pool 等
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@Transactional(rollbackFor = Exception.class)
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@Override
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public void cancelPreDiagnosis(Long orderId, String reason) {
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public Page<OrderMain> listOrders(int pageNum, int pageSize, String status) {
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PageHelper.startPage(pageNum, pageSize);
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return orderMainMapper.selectByStatus(status);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void cancelOrder(Long orderId, String reason) {
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OrderMain order = orderMainMapper.selectById(orderId);
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if (order == null) {
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throw new BusinessException("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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// 更新 order_main
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order.setStatus(OrderStatus.CANCELLED.getCode());
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order.setPayStatus(OrderStatus.REFUNDED.getCode());
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order.setCancelTime(new Date());
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order.setCancelReason(reason);
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orderMainMapper.updateById(order);
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// 归还号源
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Integer slotId = order.getSlotId();
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if (slotId != null) {
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scheduleSlotMapper.updateStatusAndClearOrder(
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slotId,
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ScheduleSlotStatus.AVAILABLE.getCode()
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);
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}
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// 更新 pool 计数
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Integer poolId = order.getPoolId();
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if (poolId != null) {
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schedulePoolMapper.incrementVersionAndDecrementBooked(poolId);
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}
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}
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// 其他方法保持不变...
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@Override
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public void verifyOrder(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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}
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order.setStatus(OrderStatus.VERIFIED.getCode());
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order.setUpdateTime(new Date());
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orderMainMapper.updateById(order);
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}
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}
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