青阳考试系统
blame | 历史 | 补丁 | 提交 | 提交对比 | ignore whitespace
龚焕茏
2024-05-10 05d651ca0168025ec451702f1df88dab4f2a9559 
 src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java


@@ -10,7 +10,7 @@


import com.mindskip.xzs.domain.exam.ExamPaperTitleItemObject;


import com.mindskip.xzs.domain.other.KeyValue;


import com.mindskip.xzs.domain.vo.PaperExcelVO;


import com.mindskip.xzs.queue.ExamPaperTimeTask;


import com.mindskip.xzs.repository.ExamPaperAnswerMapper;


import com.mindskip.xzs.repository.ExamPaperMapper;


import com.mindskip.xzs.repository.QuestionMapper;


import com.mindskip.xzs.repository.UserDepartmentMapper;


@@ -20,22 +20,21 @@


import com.mindskip.xzs.utility.ExamUtil;


import com.mindskip.xzs.utility.JsonUtil;


import com.mindskip.xzs.utility.ModelMapperSingle;


import com.mindskip.xzs.utility.minio.DateUtils;


import com.mindskip.xzs.viewmodel.admin.exam.*;


import com.mindskip.xzs.viewmodel.admin.question.ExamQuestionVO;


import com.mindskip.xzs.viewmodel.admin.question.QuestionEditRequestVM;


import com.mindskip.xzs.viewmodel.student.dashboard.PaperFilter;


import com.mindskip.xzs.viewmodel.student.dashboard.PaperInfo;


import com.mindskip.xzs.viewmodel.student.exam.ExamPaperPageVM;


import org.apache.commons.lang3.ObjectUtils;


import org.modelmapper.ModelMapper;


import org.springframework.beans.BeanUtils;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.stereotype.Service;


import org.springframework.transaction.annotation.Transactional;


import org.springframework.util.CollectionUtils;




import javax.annotation.PostConstruct;


import java.util.*;


import java.util.concurrent.DelayQueue;


import java.util.concurrent.atomic.AtomicInteger;


import java.util.stream.Collectors;




@@ -44,6 +43,7 @@




    protected final static ModelMapper modelMapper = ModelMapperSingle.Instance();


    private final ExamPaperMapper examPaperMapper;


    private final ExamPaperAnswerMapper examPaperAnswerMapper;


    private final QuestionMapper questionMapper;


    private final TextContentService textContentService;


    private final QuestionService questionService;


@@ -55,29 +55,14 @@


    private final UserService userService;


    private final UserDepartmentMapper userDepartmentMapper;


    private final DepartmentService departmentService;


    private final DelayQueue<ExamPaperTimeTask> QUEUE = new DelayQueue<>();






    /**


     * 将进行中的定时试卷加入到队列中，并启动一个线程来轮询队列


     */


    @PostConstruct


    public void pollQueue() {


        examPaperMapper.selectTimeTaskPaper(DateUtils.getNowDate()).forEach(this::addTimeTask);


        new Thread(() -> {


            try {


                ExamPaperTimeTask task = QUEUE.take();


                saveMissExamUser(task.getExamPaperId());


            } catch (InterruptedException e) {


                Thread.currentThread().interrupt();


            }


        }).start();


    }




    @Autowired


    public ExamPaperServiceImpl(ExamPaperMapper examPaperMapper, QuestionMapper questionMapper, TextContentService textContentService, QuestionService questionService, SubjectService subjectService, ExamPaperDepartmentService examPaperDepartmentService, ExamPaperSubjectService examPaperSubjectService, QuestionSubjectService questionSubjectService, ExamPaperUserService examPaperUserService, UserService userService, UserDepartmentMapper userDepartmentMapper, DepartmentService departmentService) {


    public ExamPaperServiceImpl(ExamPaperMapper examPaperMapper, ExamPaperAnswerMapper examPaperAnswerMapper, QuestionMapper questionMapper, TextContentService textContentService, QuestionService questionService, SubjectService subjectService, ExamPaperDepartmentService examPaperDepartmentService, ExamPaperSubjectService examPaperSubjectService, QuestionSubjectService questionSubjectService, ExamPaperUserService examPaperUserService, UserService userService, UserDepartmentMapper userDepartmentMapper, DepartmentService departmentService) {


        super(examPaperMapper);


        this.examPaperMapper = examPaperMapper;


        this.examPaperAnswerMapper = examPaperAnswerMapper;


        this.questionMapper = questionMapper;


        this.textContentService = textContentService;


        this.questionService = questionService;


@@ -617,15 +602,17 @@


    }




    @Override


    public void addTimeTask(ExamPaper examPaper) {


        ExamPaperTimeTask examPaperTimeTask = new ExamPaperTimeTask();


        examPaperTimeTask.setExamPaperId(examPaper.getId());


        examPaperTimeTask.setExpiry(examPaper.getLimitEndTime().getTime());


        QUEUE.add(examPaperTimeTask);


    }




    @Override


    public void saveMissExamUser(long examPaperId) {


        examPaperMapper.saveMissExamUser(examPaperId);


    @Transactional


    public void missExam(ExamPaperEditRequestVM model) {


        // 修改原来的试卷时间


        if (ObjectUtils.isNotEmpty(model.getLimitDateTime())) {


            ExamPaper examPaper = new ExamPaper();


            examPaper.setId(model.getExamPaperId());


            examPaper.setLimitStartTime(DateTimeUtil.parse(model.getLimitDateTime().get(0), DateTimeUtil.STANDER_FORMAT));


            examPaper.setLimitEndTime(DateTimeUtil.parse(model.getLimitDateTime().get(1), DateTimeUtil.STANDER_FORMAT));


            examPaperMapper.updateByPrimaryKeySelective(examPaper);


        }


        // 根据考试id将选择的补考考生的考试成绩设置为无效


        examPaperAnswerMapper.setMissExam(model);


    }


}