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+package com.qmth.themis.mq.service.impl;
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+
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+import com.google.gson.Gson;
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+import com.qmth.themis.business.cache.ExamRecordCacheUtil;
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+import com.qmth.themis.business.constant.SpringContextHolder;
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+import com.qmth.themis.business.constant.SystemConstant;
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+import com.qmth.themis.business.entity.TBSession;
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+import com.qmth.themis.business.entity.TMRocketMessage;
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+import com.qmth.themis.business.entity.TOeExamBreakHistory;
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+import com.qmth.themis.business.entity.TOeExamRecord;
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+import com.qmth.themis.business.enums.*;
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+import com.qmth.themis.business.service.*;
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+import com.qmth.themis.business.templete.TaskExportTemplete;
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+import com.qmth.themis.business.templete.TaskImportTemplete;
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+import com.qmth.themis.business.templete.impl.TaskExamPaperImportTemplete;
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+import com.qmth.themis.business.templete.impl.TaskExamStudentImportTemplete;
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+import com.qmth.themis.business.templete.impl.TaskRoomCodeExportTemplete;
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+import com.qmth.themis.business.templete.impl.TaskRoomCodeImportTemplete;
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+import com.qmth.themis.business.threadPool.MyThreadPool;
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+import com.qmth.themis.business.util.JacksonUtil;
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+import com.qmth.themis.business.util.RedisUtil;
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+import com.qmth.themis.mq.dto.MqDto;
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+import com.qmth.themis.mq.service.MqLogicService;
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+import org.springframework.stereotype.Service;
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+import org.springframework.transaction.annotation.Transactional;
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+
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+import javax.annotation.Resource;
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+import java.io.IOException;
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+import java.util.Date;
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+import java.util.Map;
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+import java.util.Objects;
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+
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+/**
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+ * @Description: mq执行逻辑 impl
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+ * @Param:
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+ * @return:
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+ * @Author: wangliang
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+ * @Date: 2020/7/31
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+ */
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+@Service
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+public class MqLogicServiceImpl implements MqLogicService {
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+
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+ @Resource
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+ RedisUtil redisUtil;
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+
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+ @Resource
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+ TMRocketMessageService tmRocketMessageService;
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+
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+ @Resource
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+ TEUserLogService teUserLogService;
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+
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+ @Resource
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+ TEExamStudentLogService teExamStudentLogService;
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+
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+ @Resource
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+ TBSessionService tbSessionService;
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+
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+ @Resource
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+ MyThreadPool myThreadPool;
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+
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+ @Resource
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+ TOeExamRecordService tOeExamRecordService;
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+
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+ @Resource
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+ TOeExamBreakHistoryService tOeExamBreakHistoryService;
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+
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+ @Resource
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+ TOeExamRecordService examRecordService;
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+
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+ /**
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+ * mq最大重试次数逻辑
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+ *
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+ * @param mqDto
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+ * @param key
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+ */
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+ @Override
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+ @Transactional
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+ public void execMqMaxReconsumeTime(MqDto mqDto, String key) {
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+ //超过最大重试次数，保存到数据库，后续可以发短信通知系统管理人员
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+ Gson gson = new Gson();
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+ mqDto.setAck(SystemConstant.POSION_ACK_TYPE);
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+ TMRocketMessage tmRocketMessage = gson.fromJson(gson.toJson(mqDto), TMRocketMessage.class);
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+ tmRocketMessageService.saveOrUpdate(tmRocketMessage);
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+ redisUtil.delete(key, mqDto.getId());
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+ }
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+
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+ /**
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+ * 用户轨迹逻辑
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+ *
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+ * @param mqDto
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+ * @param key
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+ */
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+ @Override
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+ @Transactional
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+ public void execMqUserLogLogic(MqDto mqDto, String key) {
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+ Gson gson = new Gson();
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+ String tag = mqDto.getTag();
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+ if (tag.contains("user")) {
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+ teUserLogService.saveUserLogInfo(mqDto.getTimestamp(), mqDto.getObjId(), MqEnum.valueOf(String.valueOf(mqDto.getType())).getId(), SystemOperationEnum.valueOf(String.valueOf(mqDto.getBody())).getCode(), JacksonUtil.parseJson(mqDto));
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+ } else if (tag.contains("student")) {
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+ teExamStudentLogService.saveStudentLogInfo(mqDto.getTimestamp(), MqEnum.valueOf(String.valueOf(mqDto.getType())).getId(), SystemOperationEnum.valueOf(String.valueOf(mqDto.getBody())).getCode(), JacksonUtil.parseJson(mqDto));
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+ }
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+ mqDto.setAck(SystemConstant.STANDARD_ACK_TYPE);
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+ TMRocketMessage tmRocketMessage = gson.fromJson(gson.toJson(mqDto), TMRocketMessage.class);
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+ tmRocketMessageService.saveOrUpdate(tmRocketMessage);
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+ redisUtil.delete(key, mqDto.getId());
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+ }
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+
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+ /**
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+ * session逻辑
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+ *
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+ * @param mqDto
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+ * @param key
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+ */
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+ @Override
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+ @Transactional
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+ public void execMqSessionLogic(MqDto mqDto, String key) {
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+ Gson gson = new Gson();
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+ tbSessionService.saveSessionInfo(JacksonUtil.readJson(JacksonUtil.parseJson(mqDto.getBody()), TBSession.class), mqDto.getTimestamp());
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+ mqDto.setAck(SystemConstant.STANDARD_ACK_TYPE);
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+ TMRocketMessage tmRocketMessage = gson.fromJson(gson.toJson(mqDto), TMRocketMessage.class);
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+ tmRocketMessage.setBody(JacksonUtil.parseJson(tmRocketMessage.getBody()));
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+ tmRocketMessageService.saveOrUpdate(tmRocketMessage);
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+ redisUtil.delete(key, mqDto.getId());
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+ }
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+
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+ /**
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+ * task逻辑
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+ *
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+ * @param mqDto
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+ * @param key
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+ */
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+ @Override
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+ @Transactional
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+ public void execMqTaskLogic(MqDto mqDto, String key) {
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+ Gson gson = new Gson();
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+ Map<String, Object> map = (Map<String, Object>) mqDto.getBody();
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+ String tag = mqDto.getTag();
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+ myThreadPool.arbitratePoolTaskExecutor.execute(() -> {
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+ if (tag.contains("Import")) {
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+ TaskImportTemplete taskImportTemplete = null;
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+ if (tag.contains("examStudentImport")) {
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+ taskImportTemplete = SpringContextHolder.getBean(TaskExamStudentImportTemplete.class);
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+ } else if (tag.contains("roomCodeImport")) {
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+ taskImportTemplete = SpringContextHolder.getBean(TaskRoomCodeImportTemplete.class);
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+ } else if (tag.contains("examPaperImport")) {
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+ taskImportTemplete = SpringContextHolder.getBean(TaskExamPaperImportTemplete.class);
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+ }
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+ try {
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+ taskImportTemplete.importTask(map);
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }
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+ } else {
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+ TaskExportTemplete taskExportTemplete = null;
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+ if (tag.contains("roomCodeExport")) {
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+ taskExportTemplete = SpringContextHolder.getBean(TaskRoomCodeExportTemplete.class);
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+ }
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+ try {
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+ taskExportTemplete.exportTask(map);
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+ } catch (IOException e) {
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+ e.printStackTrace();
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+ }
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+ }
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+ });
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+ mqDto.setAck(SystemConstant.STANDARD_ACK_TYPE);
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+ mqDto.setBody(JacksonUtil.parseJson(mqDto.getBody()));
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+ TMRocketMessage tmRocketMessage = gson.fromJson(gson.toJson(mqDto), TMRocketMessage.class);
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+ tmRocketMessageService.saveOrUpdate(tmRocketMessage);
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+ redisUtil.delete(key, mqDto.getId());
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+ }
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+
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+ /**
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+ * websocket超时退出逻辑
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+ *
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+ * @param mqDto
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+ * @param key
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+ */
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+ @Override
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+ @Transactional
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+ public void execMqWebsocketUnNormalLogic(MqDto mqDto, String key) {
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+ Gson gson = new Gson();
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+ mqDto.setAck(SystemConstant.STANDARD_ACK_TYPE);//表示成功处理
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+ Map<String, Object> tranMap = mqDto.getProperties();
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+ Long recordId = Long.parseLong(String.valueOf(tranMap.get("recordId")));
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+ Date clientLastSyncTime = ExamRecordCacheUtil.getClientLastSyncTime(recordId);
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+ if ((System.currentTimeMillis() - clientLastSyncTime.getTime()) / 1000 / 60 >= 2) {//大于等于当前时间，说明未重连或重登录
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+ String deviceId = String.valueOf(tranMap.get("deviceId"));
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+ String ip = String.valueOf(tranMap.get("ip"));
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+ Long updateTime = Long.parseLong(String.valueOf(tranMap.get("updateTime")));
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+ Date date = new Date();
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+ date.setTime(updateTime);
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+ TOeExamRecord tOeExamRecord = tOeExamRecordService.getById(recordId);
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+ Integer breakCount = tOeExamRecord.getLeftBreakResumeCount();
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+ if (Objects.isNull(breakCount) || breakCount <= 0) {
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+ //todo 没有断点次数，则强制交卷
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+ tOeExamRecord.setStatus(ExamRecordStatusEnum.finished);
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+ tOeExamRecordService.updateById(tOeExamRecord);
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+
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+ //加入踢下线mq
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+ } else {
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+ breakCount--;
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+ //增加断点记录
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+ TOeExamBreakHistory tOeExamBreakHistory = new TOeExamBreakHistory(recordId, new Date(), BreakReasonEnum.NET_TIME_OUT, BreakReasonEnum.NET_TIME_OUT.name());
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+ tOeExamBreakHistoryService.save(tOeExamBreakHistory);
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+ //更新考试记录状态
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+ tOeExamRecord.setClientCurrentIp(ip);
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+ tOeExamRecord.setClientWebsocketId(deviceId);
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+ tOeExamRecord.setClientWebsocketStatus(WebsocketStatusEnum.UN_ONLINE.ordinal());
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+ tOeExamRecord.setClientLastSyncTime(date);
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+ tOeExamRecord.setLastBreakId(tOeExamBreakHistory.getId());
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+ tOeExamRecord.setLastBreakTime(tOeExamBreakHistory.getBreakTime());
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+ tOeExamRecord.setLeftBreakResumeCount(breakCount);
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+ tOeExamRecord.setStatus(ExamRecordStatusEnum.break_off);
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+ tOeExamRecordService.updateById(tOeExamRecord);
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+ }
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+ }
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+ teExamStudentLogService.saveStudentLogInfo(mqDto.getTimestamp(), MqEnum.valueOf(String.valueOf(mqDto.getType())).getId(), SystemOperationEnum.valueOf(String.valueOf(mqDto.getBody())).getCode(), JacksonUtil.parseJson(mqDto));
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+ TMRocketMessage tmRocketMessage = gson.fromJson(gson.toJson(mqDto), TMRocketMessage.class);
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+ tmRocketMessage.setProp(JacksonUtil.parseJson(tmRocketMessage.getProperties()));
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+ tmRocketMessageService.saveOrUpdate(tmRocketMessage);
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+ redisUtil.delete(key, mqDto.getId());
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+ }
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+
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+ /**
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+ * 计算客观分逻辑
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+ *
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+ * @param mqDto
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+ * @param key
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+ */
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+ @Override
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+ @Transactional
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+ public void execMqCalculateObjectiveScoreLogic(MqDto mqDto, String key) {
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+ Gson gson = new Gson();
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+ Map<String, Object> param = (Map<String, Object>) mqDto.getBody();
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+ examRecordService.calculateObjectiveScore(param);
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+ mqDto.setAck(SystemConstant.STANDARD_ACK_TYPE);
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+ TMRocketMessage tmRocketMessage = gson.fromJson(gson.toJson(mqDto), TMRocketMessage.class);
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+ tmRocketMessage.setBody(JacksonUtil.parseJson(tmRocketMessage.getBody()));
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+ tmRocketMessageService.saveOrUpdate(tmRocketMessage);
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+ redisUtil.delete(key, mqDto.getId());
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+ }
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+}
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wangliang