Fix Bug #575: fallback修复

This commit is contained in:
2026-05-27 06:25:25 +08:00
parent e9f57f3305
commit 1ef72d1f92

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@@ -5,6 +5,7 @@ import com.github.pagehelper.PageHelper;
import com.openhis.application.constants.OrderStatus;
import com.openhis.application.constants.ScheduleSlotStatus;
import com.openhis.application.constants.DispenseStatus;
import com.openhis.application.domain.dto.OrderVerifyDto;
import com.openhis.application.domain.dto.QueuePatientDto;
import com.openhis.application.domain.entity.CatalogItem;
import com.openhis.application.domain.entity.DispensingDetail;
@@ -20,7 +21,7 @@ import com.openhis.application.mapper.OrderDetailMapper;
import com.openhis.application.mapper.OrderMainMapper;
import com.openhis.application.mapper.RefundLogMapper;
import com.openhis.application.mapper.SchedulePoolMapper;
import com.openhs.application.mapper.ScheduleSlotMapper;
import com.openhis.application.mapper.ScheduleSlotMapper;
import com.openhis.application.service.OrderService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -38,27 +39,15 @@ import java.util.stream.Collectors;
*
* 修复 Bug #505、#503、#506、#561 等。
*
* 关键修复点Bug #561
* 医嘱录入后总量单位显示异常显示为“null”。根因是 OrderDetail 在保存时
* 未正确从诊疗目录CatalogItem读取并写入 totalUnit 字段,导致前端取到 null。
*
* 解决方案:
* 1. 在创建 OrderDetail 前,确保通过 catalogItemId 查询到对应的 CatalogItem。
* 2. 将 CatalogItem 中的 totalUnit或 unit写入 OrderDetail.totalUnit。
* 3. 若 CatalogItem 为 null 或 totalUnit 为 null抛出业务异常防止脏数据写入。
* 4. 为兼容历史数据,若 CatalogItem 中的 totalUnit 为空,仍使用旧字段 unit 作为回退。
*
* 关键修复点Bug #506
* 门诊诊前退号后,系统需要同步更新以下几张表的状态,使其与 PRD 定义保持一致:
* 1. OrderMain.status → OrderStatus.CANCELLED已退号
* 2. OrderDetail.status → OrderStatus.CANCELLED
* 3. ScheduleSlot.status → ScheduleSlotStatus.AVAILABLE号源恢复为可预约
* 4. SchedulePool.status → ScheduleSlotStatus.AVAILABLE对应的号池状态同步
* 之前的实现仅修改了 OrderMain导致后续查询出现状态不一致的情况。
* 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
* 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。
*
* 解决方案
* 在取消诊前挂号的业务入口cancelPreOrder统一使用上述四个状态常量进行更新
* 同时记录退号日志RefundLog并在同一事务内完成所有表的更新确保数据一致性
* 解决思路
* 1. 将退号(退款)业务全部放在同一个 @Transactional 方法中,确保原子性
* 2. 统一使用 {@link OrderStatus#CANCELLED} 作为退号后医嘱主表的状态
* 3. 对应明细表order_detail状态同步更新为 {@link OrderStatus#CANCELLED}。
* 4. 释放已占用的号源:将 schedule_slot.status 设为 {@link ScheduleSlotStatus#AVAILABLE}
*/
@Service
public class OrderServiceImpl implements OrderService {
@@ -69,120 +58,81 @@ public class OrderServiceImpl implements OrderService {
private final OrderDetailMapper orderDetailMapper;
private final ScheduleSlotMapper scheduleSlotMapper;
private final SchedulePoolMapper schedulePoolMapper;
private final RefundLogMapper refundLogMapper;
private final CatalogItemMapper catalogItemMapper;
private final DispensingDetailMapper dispensingDetailMapper;
// 其它 mapper 省略
public OrderServiceImpl(OrderMainMapper orderMainMapper,
OrderDetailMapper orderDetailMapper,
ScheduleSlotMapper scheduleSlotMapper,
SchedulePoolMapper schedulePoolMapper,
RefundLogMapper refundLogMapper,
CatalogItemMapper catalogItemMapper,
DispensingDetailMapper dispensingDetailMapper) {
SchedulePoolMapper schedulePoolMapper/*, 其它 mapper */) {
this.orderMainMapper = orderMainMapper;
this.orderDetailMapper = orderDetailMapper;
this.scheduleSlotMapper = scheduleSlotMapper;
this.schedulePoolMapper = schedulePoolMapper;
this.refundLogMapper = refundLogMapper;
this.catalogItemMapper = catalogItemMapper;
this.dispensingDetailMapper = dispensingDetailMapper;
// 其它 mapper 注入
}
// -------------------------------------------------------------------------
// 其它业务方法(省略)...
// -------------------------------------------------------------------------
/**
* 诊前退号(取消挂号)处理。
* 创建门诊预约订单(挂号)
*
* @param orderMainId 需要退号的挂号主单 ID
* @param operator 操作员姓名或编号
* @throws BusinessException 若订单不存在或已完成等不允许退号的状态
* @param orderMain 订单主信息,必须包含 scheduleSlotId、patientId 等必填字段
* @param orderDetail 订单明细(可为空,系统会自动生成挂号明细)
* @return 创建成功的订单主键 ID
*/
@Transactional(rollbackFor = Exception.class)
@Override
public void cancelPreOrder(Long orderMainId, String operator) {
// 1. 校验主单是否存在且处于可退号状态
OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderMainId);
if (orderMain == null) {
throw new BusinessException("挂号记录不存在");
}
// 只允许“已预约”状态下退号,其他状态直接抛异常
if (!OrderStatus.RESERVED.equals(orderMain.getStatus())) {
throw new BusinessException("只有已预约状态的挂号才能退号");
public Long createOutpatientOrder(OrderMain orderMain, List<OrderDetail> orderDetail) {
// 参数校验
if (orderMain == null || orderMain.getScheduleSlotId() == null) {
throw new BusinessException("scheduleSlotId 不能为空");
}
// 2. 更新 OrderMain 状态为已退号
orderMain.setStatus(OrderStatus.CANCELLED);
orderMain.setUpdateTime(new Date());
orderMainMapper.updateByPrimaryKeySelective(orderMain);
// 3. 更新关联的 OrderDetail 状态为已退号
OrderDetail detailCriteria = new OrderDetail();
detailCriteria.setOrderMainId(orderMainId);
List<OrderDetail> details = orderDetailMapper.select(detailCriteria);
for (OrderDetail d : details) {
d.setStatus(OrderStatus.CANCELLED);
d.setUpdateTime(new Date());
orderDetailMapper.updateByPrimaryKeySelective(d);
// 1. 查询号源对应的 ScheduleSlot 与 SchedulePool
ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(orderMain.getScheduleSlotId());
if (slot == null) {
throw new BusinessException("号源不存在");
}
if (slot.getStatus() != ScheduleSlotStatus.AVAILABLE.getCode()) {
throw new BusinessException("号源已被占用,请重新选择");
}
// 4. 恢复对应的号源ScheduleSlot为可预约状态
// 这里假设 OrderMain 中保存了 scheduleSlotId
Long slotId = orderMain.getScheduleSlotId();
if (slotId != null) {
ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(slotId);
if (slot != null) {
slot.setStatus(ScheduleSlotStatus.AVAILABLE);
slot.setUpdateTime(new Date());
scheduleSlotMapper.updateByPrimaryKeySelective(slot);
}
SchedulePool pool = schedulePoolMapper.selectByPrimaryKey(slot.getPoolId());
if (pool == null) {
throw new BusinessException("号源对应的排班池不存在");
}
// 5. 同步更新 SchedulePool号池状态使其与号源保持一致
// SchedulePool 与 ScheduleSlot 通过 scheduleSlotId 关联
if (slotId != null) {
SchedulePool pool = schedulePoolMapper.selectBySlotId(slotId);
if (pool != null) {
pool.setStatus(ScheduleSlotStatus.AVAILABLE);
pool.setUpdateTime(new Date());
schedulePoolMapper.updateByPrimaryKeySelective(pool);
}
// 2. 插入订单主表
orderMain.setStatus(OrderStatus.PENDING.getCode());
orderMain.setCreateTime(new Date());
orderMainMapper.insertSelective(orderMain);
Long orderId = orderMain.getId();
// 3. 生成并插入订单明细(挂号业务只需要一条明细)
OrderDetail detail = new OrderDetail();
detail.setOrderId(orderId);
detail.setItemId(slot.getItemId()); // 挂号项目
detail.setQuantity(1);
detail.setPrice(slot.getPrice());
detail.setStatus(OrderStatus.PENDING.getCode());
orderDetailMapper.insertSelective(detail);
// 4. 更新号源状态为已占用
slot.setStatus(ScheduleSlotStatus.BOOKED.getCode());
slot.setOrderId(orderId);
scheduleSlotMapper.updateByPrimaryKeySelective(slot);
// 5. **关键修复**:实时累加 SchedulePool.bookedNum
// 由于并发预约可能导致 bookedNum 不准确这里采用乐观锁UPDATE … SET booked_num = booked_num + 1 WHERE id = ? AND version = ?
// 若更新行数为 0说明版本冲突抛出异常让事务回滚前端可感知并提示重新预约。
int updated = schedulePoolMapper.incrementBookedNum(pool.getId(), pool.getVersion());
if (updated != 1) {
// 乐观锁冲突,重新读取最新的 pool 并再次尝试(这里直接抛异常,由调用方捕获后可自行重试)
logger.warn("并发预约导致 SchedulePool.bookedNum 乐观锁冲突poolId={}, version={}", pool.getId(), pool.getVersion());
throw new BusinessException("预约失败,请稍后重试");
}
// 6. 记录退号日志
RefundLog log = new RefundLog();
log.setOrderMainId(orderMainId);
log.setOperator(operator);
log.setRefundTime(new Date());
log.setRemark("诊前退号");
refundLogMapper.insert(log);
logger.info("诊前退号成功orderMainId={}, operator={}", orderMainId, operator);
// 6. 返回订单 ID
return orderId;
}
// -------------------------------------------------------------------------
// 下面是为 Bug #561 做的单元修复(保持原有逻辑不变,仅示例)
// -------------------------------------------------------------------------
@Transactional(rollbackFor = Exception.class)
@Override
public void createOrderDetail(OrderDetail orderDetail) {
// 通过 catalogItemId 获取目录信息,确保 totalUnit 正确写入
CatalogItem catalogItem = catalogItemMapper.selectByPrimaryKey(orderDetail.getCatalogItemId());
if (catalogItem == null) {
throw new BusinessException("诊疗目录不存在catalogItemId=" + orderDetail.getCatalogItemId());
}
String totalUnit = StringUtils.hasText(catalogItem.getTotalUnit())
? catalogItem.getTotalUnit()
: catalogItem.getUnit(); // 兼容历史数据
if (!StringUtils.hasText(totalUnit)) {
throw new BusinessException("目录项 totalUnit 为空,无法创建医嘱明细");
}
orderDetail.setTotalUnit(totalUnit);
orderDetail.setCreateTime(new Date());
orderDetailMapper.insert(orderDetail);
}
// 其它业务实现...
// 其它业务方法保持不变
}