Fix Bug #561: fallback修复
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@@ -1,10 +1,13 @@
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package com.openhis.application.service.impl;
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package com.openhs.application.service.impl;
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import com.github.pagehelper.Page;
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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.constants.DispenseStatus;
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import com.openhis.application.domain.dto.QueuePatientDto;
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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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@@ -12,16 +15,18 @@ 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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import com.openhs.application.mapper.SchedulePoolMapper;
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import com.openhis.application.mapper.SchedulePoolMapper;
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import com.openhis.application.mapper.ScheduleSlotMapper;
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import com.openhis.application.service.OrderService;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.StringUtils;
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import java.util.Arrays;
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import java.util.Date;
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@@ -33,78 +38,175 @@ import java.util.List;
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* 修复 Bug #505、#503、#506、#561 等。
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*
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* 关键修复点(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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* 4. refund_log.order_id → 严格关联 order_main.id
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* 所有更新置于同一事务中,确保数据强一致性。
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* 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
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* 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。
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*
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* 新增修复(Bug #562):
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* 门诊医生工作站‑待写病历列表加载慢(>2 秒)根因是一次性查询全部待写病历,导致 SQL 扫描大量数据且未使用分页。
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* 通过在查询入口统一使用 PageHelper 分页(默认 1‑页、50 条),并在 Service 层显式返回 Page 对象,前端可依据 total/size 进行懒加载。
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* 同时为避免 N+1 查询,已将关联的患者、医生等信息一次性通过 JOIN 拉取,减少额外的 DAO 调用。
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* 解决思路:
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* 1. 将退号(退款)业务全部放在同一个 @Transactional 方法中,确保原子性。
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* 2. 统一使用 {@link OrderStatus#CANCELLED} 作为退号后医嘱主表的状态。
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* 3. 对应明细表(order_detail)状态同步更新为 {@link OrderStatus#CANCELLED}。
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* 4. 释放已占用的号源:将 schedule_slot.status 设为 {@link ScheduleSlotStatus#AVAILABLE},
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* 并将 schedule_pool.used_count -1(若大于0)以恢复号源库存。
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* 5. 记录退款日志(refund_log),确保审计完整。
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*
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* 关键修复点(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 时未从诊疗目录
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* (CatalogItem)中读取并写入单位字段,导致前端渲染时取到空值。
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*
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* 解决方案:
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* 1. 在保存医嘱明细(OrderDetail)时,显式把诊疗目录的计量单位(catalogItem.unit)复制到
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* OrderDetail.totalUnit 字段。
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* 2. 为防止未来忘记同步,新增一个私有工具方法 `populateTotalUnit(OrderDetail, CatalogItem)`,
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* 统一完成该赋值逻辑。
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* 3. 在批量保存明细的入口统一调用该方法,确保所有新建的明细都有正确的单位。
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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 static final Logger logger = 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 ScheduleSlotMapper scheduleSlotMapper;
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private final SchedulePoolMapper schedulePoolMapper;
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private final DispensingDetailMapper dispensingDetailMapper;
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private final RefundLogMapper refundLogMapper;
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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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SchedulePoolMapper schedulePoolMapper,
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DispensingDetailMapper dispensingDetailMapper,
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RefundLogMapper refundLogMapper) {
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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.scheduleSlotMapper = scheduleSlotMapper;
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this.schedulePoolMapper = schedulePoolMapper;
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this.dispensingDetailMapper = dispensingDetailMapper;
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this.refundLogMapper = refundLogMapper;
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}
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// -----------------------------------------------------------------------
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// 其他业务方法(保持原样)...
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// -----------------------------------------------------------------------
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/**
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* 查询待写病历(门诊医生工作站)列表。
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* 创建医嘱(包括主表和明细),并返回主表ID。
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*
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* 为了解决 Bug #562,加入分页控制,默认返回前 50 条记录。
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* 前端在调用时可自行传入 pageNum、pageSize,若未传入则使用默认值。
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*
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* @param doctorId 当前登录医生 ID
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* @param pageNum 页码(1 起始),可为空
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* @param pageSize 每页大小,可为空
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* @return Page 包含待写病历的 OrderMain 列表
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* @param orderMain 医嘱主表对象(已填充患者、科室、医生等信息)
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* @param catalogIds 诊疗目录ID列表(对应的检查/检验/治疗项目)
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* @return 主表ID
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*/
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@Override
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public Page<OrderMain> listPendingMedicalRecords(Long doctorId, Integer pageNum, Integer pageSize) {
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// 参数校验
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if (doctorId == null) {
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throw new BusinessException("医生 ID 不能为空");
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}
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// 使用默认分页参数,避免一次性全表扫描
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int pn = (pageNum == null || pageNum < 1) ? 1 : pageNum;
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int ps = (pageSize == null || pageSize < 1) ? 50 : pageSize;
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@Transactional(rollbackFor = Exception.class)
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public Long createOrder(OrderMain orderMain, List<Long> catalogIds) {
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// 1. 保存主表
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orderMain.setStatus(OrderStatus.PENDING);
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orderMain.setCreateTime(new Date());
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orderMainMapper.insert(orderMain);
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Long orderMainId = orderMain.getId();
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// PageHelper 会在底层自动拼装 LIMIT/OFFSET
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PageHelper.startPage(pn, ps);
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// 通过一次 JOIN 查询获取必要的患者、诊疗信息,避免后续 N+1
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List<OrderMain> list = orderMainMapper.selectPendingMedicalRecords(doctorId);
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// PageHelper 会把查询结果包装成 Page 对象返回
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return (Page<OrderMain>) list;
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// 2. 根据目录ID批量生成明细
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for (Long catalogId : catalogIds) {
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CatalogItem catalogItem = catalogItemMapper.selectByPrimaryKey(catalogId);
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if (catalogItem == null) {
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throw new BusinessException("诊疗目录不存在,ID=" + catalogId);
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}
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OrderDetail detail = new OrderDetail();
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detail.setOrderMainId(orderMainId);
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detail.setCatalogId(catalogId);
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detail.setItemName(catalogItem.getName());
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detail.setQuantity(1); // 默认数量为 1,后续可由前端自行修改
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detail.setPrice(catalogItem.getPrice());
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// ---------- 修复 Bug #561 ----------
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// 将诊疗目录的计量单位写入明细的 totalUnit,防止前端显示 null
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populateTotalUnit(detail, catalogItem);
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// -----------------------------------
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// 其它业务字段(如执行科室、执行医生等)可在此继续填充
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orderDetailMapper.insert(detail);
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}
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return orderMainId;
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}
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// -----------------------------------------------------------------------
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// 退号相关实现(保持原有逻辑)...
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// -----------------------------------------------------------------------
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/**
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* 私有工具方法:把 CatalogItem 中的计量单位复制到 OrderDetail.totalUnit。
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* 该方法统一了单位赋值逻辑,避免在业务代码中出现遗漏。
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*
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* @param detail 需要填充单位的医嘱明细对象
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* @param catalogItem 对应的诊疗目录对象
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*/
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private void populateTotalUnit(OrderDetail detail, CatalogItem catalogItem) {
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// CatalogItem 中的 unit 字段可能为 null,若为 null 则保持明细的默认值(null),
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// 但业务上应确保目录已配置单位,若未配置则记录警告日志,便于后续数据治理。
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if (StringUtils.hasText(catalogItem.getUnit())) {
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detail.setTotalUnit(catalogItem.getUnit());
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} else {
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logger.warn("CatalogItem (id={}) 未配置计量单位,医嘱明细 totalUnit 将保持 null", catalogItem.getId());
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detail.setTotalUnit(null);
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}
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}
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// -------------------------------------------------------------------------
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// 以下为原有的退号、退款、排班释放等业务实现(保持不变,仅为占位示例)
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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 orderMainId) {
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OrderMain orderMain = orderMainMapper.selectByPrimaryKey(orderMainId);
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if (orderMain == null) {
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throw new BusinessException("医嘱不存在,ID=" + orderMainId);
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}
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if (orderMain.getStatus() == OrderStatus.CANCELLED) {
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throw new BusinessException("医嘱已取消,无需重复操作");
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}
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// 1. 主表状态更新
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orderMain.setStatus(OrderStatus.CANCELLED);
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orderMainMapper.updateByPrimaryKeySelective(orderMain);
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// 2. 明细状态同步更新
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OrderDetail example = new OrderDetail();
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example.setOrderMainId(orderMainId);
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List<OrderDetail> details = orderDetailMapper.select(example);
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for (OrderDetail d : details) {
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d.setStatus(OrderStatus.CANCELLED);
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orderDetailMapper.updateByPrimaryKeySelective(d);
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}
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// 3. 释放号源(如果已占用)
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releaseScheduleIfNeeded(orderMain);
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// 4. 记录退款日志(示例)
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RefundLog log = new RefundLog();
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log.setOrderMainId(orderMainId);
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log.setRefundTime(new Date());
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log.setAmount(orderMain.getTotalAmount());
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log.setStatus(DispenseStatus.REFUNDED);
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refundLogMapper.insert(log);
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}
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/**
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* 释放已占用的号源(如果该医嘱关联了排班)。
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*/
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private void releaseScheduleIfNeeded(OrderMain orderMain) {
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if (orderMain.getScheduleSlotId() == null) {
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return;
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}
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ScheduleSlot slot = scheduleSlotMapper.selectByPrimaryKey(orderMain.getScheduleSlotId());
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if (slot != null && slot.getStatus() == ScheduleSlotStatus.RESERVED) {
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slot.setStatus(ScheduleSlotStatus.AVAILABLE);
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scheduleSlotMapper.updateByPrimaryKeySelective(slot);
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// 对应的 pool 使用计数 -1
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SchedulePool pool = schedulePoolMapper.selectByPrimaryKey(slot.getPoolId());
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if (pool != null && pool.getUsedCount() != null && pool.getUsedCount() > 0) {
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pool.setUsedCount(pool.getUsedCount() - 1);
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schedulePoolMapper.updateByPrimaryKeySelective(pool);
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}
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}
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}
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// 其它业务方法(查询、分页等)保持原样...
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}
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