| | |
| | | package cn.lihu.jh.module.ecg.service.queue; |
| | | |
| | | import cn.lihu.jh.module.ecg.dal.dataobject.queue.BedQueueStatisticDO; |
| | | import cn.lihu.jh.module.ecg.dal.dataobject.queue.QueueStatisticDO; |
| | | import cn.lihu.jh.module.ecg.dal.dataobject.room.RoomDO; |
| | | import cn.lihu.jh.module.ecg.dal.dataobject.room.RoomStatisticsDO; |
| | | import cn.lihu.jh.module.ecg.dal.mysql.room.RoomMapper; |
| | | import cn.lihu.jh.module.ecg.enums.BedStatusEnum; |
| | | import cn.lihu.jh.module.ecg.enums.QueueStatusEnum; |
| | | import lombok.Data; |
| | | import org.jetbrains.annotations.NotNull; |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.validation.annotation.Validated; |
| | | |
| | |
| | | |
| | | import cn.lihu.jh.module.ecg.dal.mysql.queue.queueMapper; |
| | | |
| | | import javax.annotation.PostConstruct; |
| | | import javax.annotation.Resource; |
| | | |
| | | import java.util.HashMap; |
| | | import java.util.List; |
| | | import java.util.PriorityQueue; |
| | | import java.util.*; |
| | | import java.util.concurrent.*; |
| | | import java.util.concurrent.atomic.AtomicInteger; |
| | | |
| | | import static cn.lihu.jh.framework.common.exception.util.ServiceExceptionUtil.exception; |
| | | import static cn.lihu.jh.module.ecg.enums.ErrorCodeConstants.*; |
| | |
| | | @Validated |
| | | public class QueueServiceImpl implements QueueService { |
| | | |
| | | final static Integer MAX_QUEUE_NUM = 2; |
| | | |
| | | Integer curSeqNum = 0; |
| | | |
| | | PriorityQueue<BedQueueBO> priorityQueue = new PriorityQueue<>(); |
| | | |
| | | @Resource |
| | | private queueMapper queueMapper; |
| | | |
| | | @Resource |
| | | private RoomMapper roomMapper; |
| | | |
| | | AtomicInteger openingFlag = new AtomicInteger(0); |
| | | |
| | | AtomicInteger curSeqNum = new AtomicInteger(0); |
| | | |
| | | PriorityBlockingQueue<BedQueueBO> priorityQueue = new PriorityBlockingQueue<>(); |
| | | ConcurrentHashMap<String, BedQueueBO > mapBedVsQueue = new ConcurrentHashMap<>(); |
| | | |
| | | ExecutorService singleThreadExecutor = Executors.newSingleThreadExecutor(); |
| | | |
| | | |
| | | @Override |
| | | public Integer createqueue(QueueSaveReqVO createReqVO) { |
| | |
| | | queueMapper.deleteById(id); |
| | | } |
| | | |
| | | @Override |
| | | public Integer startBedOpen(Long roomId, String bedNo) { |
| | | Future<Integer> future = singleThreadExecutor.submit( new BedOpenCallable(this, roomId, bedNo)); |
| | | |
| | | try { |
| | | Integer ret = future.get(); |
| | | return ret; |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } catch (ExecutionException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | return 100; |
| | | } |
| | | |
| | | @Override |
| | | public Integer startBedClose(Long roomId, String bedNo) { |
| | | Future<Integer> future = singleThreadExecutor.submit( new BedCloseCallable(this, roomId, bedNo)); |
| | | |
| | | try { |
| | | Integer ret = future.get(); |
| | | return ret; |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } catch (ExecutionException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | return 100; |
| | | } |
| | | |
| | | @Override |
| | | public Integer startBedDoctorPause(Long roomId, String bedNo, Long docId, String docName) { |
| | | Future<Integer> future = singleThreadExecutor.submit( |
| | | new BedDoctorPauseCallable(this, roomId, bedNo, docId, docName) |
| | | ); |
| | | |
| | | try { |
| | | Integer ret = future.get(); |
| | | return ret; |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } catch (ExecutionException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | return 100; |
| | | } |
| | | |
| | | @Override |
| | | public Integer startBedDoctorOn(Long roomId, String bedNo, Long docId, String docName) { |
| | | Future<Integer> future = singleThreadExecutor.submit( |
| | | new BedDoctorOnCallable(this, roomId, bedNo, docId, docName) |
| | | ); |
| | | |
| | | try { |
| | | Integer ret = future.get(); |
| | | return ret; |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } catch (ExecutionException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | return 100; |
| | | } |
| | | |
| | | @Override |
| | | public Integer startBedDoctorOff(Long roomId, String bedNo, Long docId, String docName) { |
| | | Future<Integer> future = singleThreadExecutor.submit( |
| | | new BedDoctorOffCallable(this, roomId, bedNo, docId, docName) |
| | | ); |
| | | |
| | | try { |
| | | Integer ret = future.get(); |
| | | return ret; |
| | | } catch (InterruptedException e) { |
| | | e.printStackTrace(); |
| | | } catch (ExecutionException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | return 100; |
| | | } |
| | | |
| | | |
| | | /** |
| | | * 已关闭 或者 关闭中,可以开通工位 |
| | | * @param roomId |
| | | * @param bedNo |
| | | * @return |
| | | */ |
| | | @Override |
| | | public Integer bedOpen(Long roomId, String bedNo) { |
| | | // DB update |
| | | List statusList = new ArrayList<BedStatusEnum>(); |
| | | statusList.add(BedStatusEnum.CLOSED); |
| | | statusList.add(BedStatusEnum.CLOSING); |
| | | Integer updateNum = roomMapper.setBedStatus(roomId, bedNo, |
| | | BedStatusEnum.OPENING, statusList); |
| | | if ( null==updateNum || 0 == updateNum ) |
| | | return 310; |
| | | |
| | | List<Byte> queueStatusList = new ArrayList<>(); |
| | | queueStatusList.add(QueueStatusEnum.READY.getStatus()); |
| | | List<QueueDO> queueDOList = queueMapper.getDoctorQueueByStatus(roomId, bedNo, queueStatusList); |
| | | |
| | | // 新增工位 优先队列 |
| | | BedQueueBO bedQueueBO = new BedQueueBO(); |
| | | bedQueueBO.setRoomId(roomId); |
| | | bedQueueBO.setBedNo(bedNo); |
| | | bedQueueBO.setMaxQueueNum(MAX_QUEUE_NUM); |
| | | bedQueueBO.setQueueNum(new AtomicInteger(queueDOList.size())); |
| | | priorityQueue.offer(bedQueueBO); |
| | | mapBedVsQueue.put(String.format("%09d%s", roomId, bedNo), bedQueueBO); |
| | | return 0; |
| | | } |
| | | |
| | | @Override |
| | | public Integer bedClose(Long roomId, String bedNo) { |
| | | BedQueueBO bedQueueBO = mapBedVsQueue.get(String.format("%09d%s", roomId, bedNo)); |
| | | if (null == bedQueueBO) |
| | | return 320; |
| | | |
| | | // DB update |
| | | List statusList = new ArrayList<BedStatusEnum>(); |
| | | statusList.add(BedStatusEnum.OPENING); |
| | | statusList.add(BedStatusEnum.DOCTOR_ON); |
| | | statusList.add(BedStatusEnum.PAUSE); |
| | | Integer updateNum = roomMapper.setBedStatus(roomId, bedNo, |
| | | BedStatusEnum.CLOSING, statusList); |
| | | if ( null==updateNum || 0 == updateNum ) |
| | | return 321; |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | @Override |
| | | public Integer bedDoctorPause(Long roomId, String bedNo, Long docId, String docName) { |
| | | BedQueueBO bedQueueBO = mapBedVsQueue.get(String.format("%09d%s", roomId, bedNo)); |
| | | if (null == bedQueueBO) |
| | | return 320; |
| | | |
| | | // DB update |
| | | List statusList = new ArrayList<BedStatusEnum>(); |
| | | statusList.add(BedStatusEnum.DOCTOR_ON); |
| | | Integer updateNum = roomMapper.setBedDoctorPause(roomId, bedNo, docId, docName, |
| | | BedStatusEnum.PAUSE, statusList); |
| | | if ( null==updateNum || 0 == updateNum ) |
| | | return 331; |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | @Override |
| | | public Integer bedDoctorOn(Long roomId, String bedNo, Long docId, String docName) { |
| | | BedQueueBO bedQueueBO = mapBedVsQueue.get(String.format("%09d%s", roomId, bedNo)); |
| | | if (null == bedQueueBO) |
| | | return 320; |
| | | |
| | | // DB update |
| | | List statusList = new ArrayList<BedStatusEnum>(); |
| | | statusList.add(BedStatusEnum.OPENING); |
| | | Integer updateNum = roomMapper.setBedDoctorOn(roomId, bedNo, docId, docName, |
| | | BedStatusEnum.DOCTOR_ON, statusList); |
| | | if ( null==updateNum || 0 == updateNum ) |
| | | return 341; |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | @Override |
| | | public Integer bedDoctorOff(Long roomId, String bedNo, Long docId, String docName) { |
| | | BedQueueBO bedQueueBO = mapBedVsQueue.get(String.format("%09d%s", roomId, bedNo)); |
| | | if (null == bedQueueBO) |
| | | return 320; |
| | | |
| | | // DB update |
| | | List statusList = new ArrayList<BedStatusEnum>(); |
| | | statusList.add(BedStatusEnum.DOCTOR_ON); |
| | | Integer updateNum = roomMapper.setBedDoctorOff(roomId, bedNo, docId, docName, |
| | | BedStatusEnum.OPENING, statusList); |
| | | if ( null==updateNum || 0 == updateNum ) |
| | | return 351; |
| | | |
| | | return 0; |
| | | } |
| | | |
| | | private void validatequeueExists(Integer id) { |
| | | if (queueMapper.selectById(id) == null) { |
| | | throw exception(QUEUE_NOT_EXISTS); |
| | |
| | | return queueMapper.selectPage(pageReqVO); |
| | | } |
| | | |
| | | @Override |
| | | public List<QueueStatisticDO> queueStatistics(List<Byte> statusList) { |
| | | return queueMapper.queueStatistic(statusList); |
| | | } |
| | | /** |
| | | * !!开诊期间,不能执行这个方法,否则会有 P0 问题 |
| | | * 1. 每天开诊前 从DB同步工位的患者队列数据到 工位优先队列 |
| | | * 2. 服务运维重启时 |
| | | */ |
| | | public void initBedQueueAndSeqNumFromDB() { |
| | | priorityQueue.clear(); |
| | | mapBedVsQueue.clear(); |
| | | |
| | | @Override |
| | | public void queue(QueueSaveReqVO queueSaveReqVO) { |
| | | BedQueueBO bedQueueBO = priorityQueue.peek(); |
| | | if (bedQueueBO.queueNum == bedQueueBO.maxQueueNum) { |
| | | queueSaveReqVO.setStatus(QueueStatusEnum.WAITING.getStatus()); //排队中 |
| | | } else if (bedQueueBO.queueNum < bedQueueBO.maxQueueNum) { |
| | | queueSaveReqVO.setStatus(QueueStatusEnum.READY.getStatus()); //候诊准备中 |
| | | queueSaveReqVO.setRoomNum(bedQueueBO.getRoomName()); |
| | | queueSaveReqVO.setBedNum(bedQueueBO.getBedNo()); |
| | | queueSaveReqVO.setSeqNum(curSeqNum++); |
| | | QueueDO queue = BeanUtils.toBean(queueSaveReqVO, QueueDO.class); |
| | | queueMapper.insert(queue); // queue.getId(); |
| | | |
| | | bedQueueBO.queueNum++; |
| | | } |
| | | } |
| | | |
| | | @PostConstruct |
| | | private void initQueue() { |
| | | // 从DB 获取 工位列表 |
| | | List<RoomDO> roomDOList = roomMapper.simpleRoomList(); |
| | | List<BedQueueBO> bedQueueBOList = roomDOList.stream().map(item -> BeanUtils.toBean(item, BedQueueBO.class)).toList(); |
| | | |
| | | // 从DB 获取 队列中 就诊准备中人员统计 列表 |
| | | List<Byte> queueStatusList = new ArrayList<>(); |
| | | queueStatusList.add(QueueStatusEnum.READY.getStatus()); |
| | | List<QueueStatisticDO> queueStatisticDOList = queueMapper.queueStatistic(queueStatusList); |
| | | |
| | | bedQueueBOList.forEach(item -> { |
| | | item.maxQueueNum = MAX_QUEUE_NUM; |
| | | item.queueNum = 0; |
| | | priorityQueue.add(item); |
| | | Optional<QueueStatisticDO> queueStatisticDOOptional = queueStatisticDOList.stream().filter(it->it.getRoomId()==item.roomId && it.getBedNo().equals(item.getBedNo())).findFirst(); |
| | | int queueNum = queueStatisticDOOptional.isPresent() ? queueStatisticDOOptional.get().getTotalInStatus() : 0; |
| | | if ( MAX_QUEUE_NUM < queueNum ) |
| | | throw new RuntimeException("init: exceed max queue number!"); |
| | | |
| | | item.queueNum.set( queueNum ); |
| | | priorityQueue.offer(item); |
| | | mapBedVsQueue.put(String.format("%09d%s", item.roomId, item.bedNo), item); |
| | | }); |
| | | |
| | | curSeqNum = queueMapper.getMaxSeqNum(); |
| | | Integer num = queueMapper.getMaxSeqNum(); |
| | | curSeqNum = new AtomicInteger(null == num ? 0 : num); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * TODO 新开队列时,需要把排队中的人 转到 就诊准备 状态 |
| | | * 等到取下一个 排队中人员 的逻辑完成后,再回来不错 |
| | | */ |
| | | public void hurryup() { |
| | | if (0 == openingFlag.get()) |
| | | return; |
| | | |
| | | // 处理 过号-回来 的人 |
| | | for (BedQueueBO bedQueueBO : mapBedVsQueue.values()) { |
| | | while (bedQueueBO.queueNum.get() < bedQueueBO.maxQueueNum) { |
| | | // 查看 当前工位 是否有过号-回来的患者 |
| | | Integer updateNum = queueMapper.procPassedReturnPatient( |
| | | bedQueueBO.getRoomId(), |
| | | bedQueueBO.getRoomName(), |
| | | bedQueueBO.getBedNo(), |
| | | curSeqNum.get() + 1, |
| | | QueueStatusEnum.PASSED_RETURN.getStatus(), |
| | | QueueStatusEnum.READY.getStatus()); |
| | | if (null == updateNum || 0 == updateNum) |
| | | break; |
| | | |
| | | curSeqNum.getAndIncrement(); |
| | | |
| | | // 可能已经【并发的】在 nextPatient 中改变了值 |
| | | bedQueueBO.queueNum.incrementAndGet(); |
| | | |
| | | // 可能已经【并发的】在 nextPatient 中改变了优先队列顺序 |
| | | priorityQueue.remove(bedQueueBO); |
| | | priorityQueue.offer(bedQueueBO); |
| | | } |
| | | } |
| | | |
| | | // 处理 排队中 患者 |
| | | while (true) { |
| | | BedQueueBO bedQueueBO = priorityQueue.peek(); |
| | | if (null == bedQueueBO) |
| | | return; |
| | | |
| | | int curQueueNum = bedQueueBO.queueNum.get(); |
| | | if (curQueueNum > bedQueueBO.maxQueueNum) |
| | | throw new RuntimeException("hurryup: exceed max queue number!"); |
| | | |
| | | if (curQueueNum == bedQueueBO.maxQueueNum) |
| | | return; |
| | | |
| | | // 查看 是否有排队中的患者 |
| | | Integer updateNum = queueMapper.preemptPatient( |
| | | bedQueueBO.getRoomId(), |
| | | bedQueueBO.getRoomName(), |
| | | bedQueueBO.getBedNo(), |
| | | curSeqNum.get() + 1, |
| | | QueueStatusEnum.WAITING.getStatus(), |
| | | QueueStatusEnum.READY.getStatus()); |
| | | |
| | | // 没有抢到排队患者 |
| | | if (null == updateNum || 0 == updateNum) { |
| | | return; |
| | | } |
| | | |
| | | curSeqNum.getAndIncrement(); |
| | | |
| | | // 可能已经【并发的】在 nextPatient 中改变了值 |
| | | bedQueueBO.queueNum.incrementAndGet(); |
| | | |
| | | // 可能已经【并发的】在 nextPatient 中改变了优先队列顺序 |
| | | priorityQueue.remove(bedQueueBO); |
| | | priorityQueue.offer(bedQueueBO); |
| | | } |
| | | } |
| | | |
| | | /** |
| | | * 预约确认后的排队 |
| | | * @param queueSaveReqVO |
| | | */ |
| | | @Override |
| | | public void queue(QueueSaveReqVO queueSaveReqVO) { |
| | | queueSaveReqVO.setStatus(QueueStatusEnum.WAITING.getStatus()); //排队中 |
| | | QueueDO queue = BeanUtils.toBean(queueSaveReqVO, QueueDO.class); |
| | | queueMapper.insert(queue); |
| | | |
| | | if (0 == openingFlag.get()) |
| | | return; |
| | | |
| | | startHurryUp(); |
| | | } |
| | | |
| | | private void nextPatient(Long roomId, String bedNo) { |
| | | // 从 DB 把 序号最小的 就诊准备中的人 设置为就诊中 |
| | | Integer updateNum = queueMapper.updateQueueStatus(roomId, bedNo, |
| | | QueueStatusEnum.READY.getStatus(), QueueStatusEnum.ONSTAGE.getStatus()); |
| | | |
| | | // 该工位 没有 就诊准备中 人员 |
| | | if (null == updateNum || 0 == updateNum) { |
| | | return; |
| | | } |
| | | |
| | | // 优先队列中 该工位 就诊准备中人的数量 减一 |
| | | BedQueueBO bo = mapBedVsQueue.get(String.format("%09d%s", roomId, bedNo)); |
| | | bo.queueNum.getAndDecrement(); // 可能已经【并发的】在 hurry-up 中改变了值 |
| | | priorityQueue.remove(bo); |
| | | priorityQueue.offer(bo); |
| | | |
| | | startHurryUp(); |
| | | } |
| | | |
| | | public void finishNextPatient(Long roomId, String bedNo) { |
| | | // 从 DB 把 就诊中的人 设置为就诊完成 |
| | | Integer ret = queueMapper.updateQueueStatus(roomId, bedNo, |
| | | QueueStatusEnum.ONSTAGE.getStatus(), QueueStatusEnum.FINISH.getStatus()); |
| | | |
| | | nextPatient(roomId, bedNo); |
| | | } |
| | | |
| | | public void passNextPatient(Long roomId, String bedNo) { |
| | | // 从 DB 把 就诊中的人 设置为过号 |
| | | Integer ret = queueMapper.updateQueueStatus(roomId, bedNo, |
| | | QueueStatusEnum.ONSTAGE.getStatus(), QueueStatusEnum.PASSED.getStatus()); |
| | | |
| | | nextPatient(roomId, bedNo); |
| | | } |
| | | |
| | | public List<QueueDO> getDoctorQueueByStatus(Long roomId, String bedNo, List<Byte> statusList) { |
| | | List<QueueDO> queueDOList = queueMapper.getDoctorQueueByStatus(roomId, bedNo, statusList); |
| | | return queueDOList; |
| | | } |
| | | |
| | | public PatientStatisticVO getPatientStatistic(Long roomId, String bedNo) { |
| | | PatientStatisticVO patientStatisticVO = new PatientStatisticVO(); |
| | | List<BedQueueStatisticDO> bedQueueStatisticDOList = queueMapper.bedQueueStatistic(roomId, bedNo); |
| | | bedQueueStatisticDOList.forEach(item -> { |
| | | if (QueueStatusEnum.READY.getStatus() == item.getStatus()) { |
| | | patientStatisticVO.setReadyNum(item.getTotalInStatus()); |
| | | } else if (QueueStatusEnum.FINISH.getStatus() == item.getStatus()) { |
| | | patientStatisticVO.setFinishedNum(item.getTotalInStatus()); |
| | | } else if (QueueStatusEnum.PASSED.getStatus() == item.getStatus()) { |
| | | patientStatisticVO.setPassedNum(item.getTotalInStatus()); |
| | | } |
| | | }); |
| | | |
| | | List<Byte> statusList = new ArrayList<>(); |
| | | statusList.add(QueueStatusEnum.WAITING.getStatus()); |
| | | Integer num = queueMapper.statusStatistic(statusList); |
| | | patientStatisticVO.setQueuingNum(num); |
| | | |
| | | return patientStatisticVO; |
| | | } |
| | | |
| | | public void startBiz() { |
| | | if (1 == openingFlag.get()) |
| | | return; |
| | | |
| | | // 清除非当天的排队人员 |
| | | queueMapper.clearQueue(); |
| | | |
| | | initBedQueueAndSeqNumFromDB(); |
| | | |
| | | openingFlag.set(1); |
| | | hurryup(); |
| | | } |
| | | |
| | | public void closeBiz() { |
| | | openingFlag.set(0); |
| | | } |
| | | |
| | | @Override |
| | | public Integer recallPatient(Long roomId, String bedNo, String patId) { |
| | | Integer updateNum = queueMapper.passedPatientReturn(roomId, bedNo, patId, |
| | | QueueStatusEnum.PASSED.getStatus(), QueueStatusEnum.PASSED_RETURN.getStatus()); |
| | | startHurryUp(); |
| | | return updateNum; |
| | | } |
| | | |
| | | @Override |
| | | public Integer patientJump(String patId, Byte jumped) { |
| | | Integer updateNum = queueMapper.queueJump(patId, QueueStatusEnum.WAITING.getStatus(), jumped); |
| | | startHurryUp(); |
| | | return updateNum; |
| | | } |
| | | |
| | | private void startHurryUp() { |
| | | singleThreadExecutor.execute( () -> { |
| | | hurryup(); |
| | | }); |
| | | } |
| | | |
| | | } |