一个班级可以有多个老师

xiangpei

2024-10-27 d01fa2df1b46f45647e82be6d1476ea1e295f995

 src/main/java/com/ycl/jxkg/service/impl/ExamServiceImpl.java

@@ -3,9 +3,11 @@
import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
import com.baomidou.mybatisplus.extension.conditions.update.LambdaUpdateChainWrapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.jxkg.base.Result;
import com.ycl.jxkg.base.SystemCode;
@@ -30,6 +32,7 @@
import com.ycl.jxkg.enums.ExamPaperTypeEnum;
import com.ycl.jxkg.enums.QuestionTypeEnum;
import com.ycl.jxkg.enums.WebsocketCommendEnum;
import com.ycl.jxkg.enums.general.ClassesStatusEnum;
import com.ycl.jxkg.enums.general.ExamStatusEnum;
import com.ycl.jxkg.enums.general.ExamSubmitTempStatusEnum;
import com.ycl.jxkg.mapper.*;
@@ -114,7 +117,7 @@
            throw new RuntimeException("只能修改还未开始的考试");
        }
        BeanUtils.copyProperties(form, entity);
        entity.setStatus(ExamStatusEnum.getStatusByTime(form.getStartTime(), form.getEndTime(), null));
        entity.setStatus(ExamStatusEnum.getStatusByTime(form.getStartTime(), form.getEndTime(), new Date()));
        // 如果修改成功发送mq消息
        if (baseMapper.updateById(entity) > 0) {
            this.sendMQ(entity, entity.getUpdateVersion());
@@ -211,6 +214,7 @@
                item.setExamPaperId(null);
            }
        });
        //
        return Result.ok().data(page.getRecords()).total(page.getTotal());
    }

@@ -250,7 +254,7 @@
                .eq(ExamSubmitTemp::getUserId, webContext.getCurrentUser().getId())
                .one();
        if (Objects.nonNull(hasJoin)) {
            //TODO：开发环境先关闭
            // 允许提交后继续作答
//            if(ExamSubmitTempStatusEnum.finish.equals(hasJoin.getStatus())){
//                throw new RuntimeException("您已提交试卷，请勿重复作答");
//            }
@@ -597,11 +601,11 @@

    @Override
    public Result getMarkPaperInfo(Integer examId, Integer userId) {
        User student = userMapper.getUserById(userId);
        //如果已经阅过卷了，查成绩表
        Result<ExamPaperMarkVO> paperMarkVO1 = checkHasJudge(examId, userId);
        Result<ExamPaperMarkVO> paperMarkVO1 = checkHasJudge(examId, student);
        if (paperMarkVO1 != null) return paperMarkVO1;

        User student = userMapper.getUserById(userId);
        ExamVO exam = examMapper.getById(examId);
        //学生答题表
        ExamSubmitTemp userExam = new LambdaQueryChainWrapper<>(examSubmitTempMapper)
@@ -643,11 +647,12 @@
    }

    //检查是否阅卷
    private Result<ExamPaperMarkVO> checkHasJudge(Integer examId, Integer userId) {
        ExamPaperScore examPaperScore = examPaperScoreMapper.getByExamIdUserId(examId, userId);
    private Result<ExamPaperMarkVO> checkHasJudge(Integer examId, User student) {
        ExamPaperScore examPaperScore = examPaperScoreMapper.getByExamIdUserId(examId, student.getId());
        if (examPaperScore != null) {
            ExamPaperMarkVO paperMarkVO = new ExamPaperMarkVO();
            BeanUtils.copyProperties(examPaperScore, paperMarkVO);
            paperMarkVO.setUserName(student.getRealName());
            paperMarkVO.setTotalScore(examPaperScore.getTotalScore() + "");
            paperMarkVO.setScore(examPaperScore.getScore() + "");
            if (!StringUtils.isEmpty(examPaperScore.getPaperContent())) {
@@ -841,7 +846,7 @@
            paperMarkVO.setTitleItems(JSON.parseArray(userExam.getExamSubmit(), PaperFixQuestionVO.class));
        } else {
            //缺考，学生没有做题信息
            paperMarkVO.setExamId(exam.getExamPaperId());
            paperMarkVO.setExamId(exam.getId());
            paperMarkVO.setUserId(student.getId());
            paperMarkVO.setScore(BigDecimal.ZERO + "");
            paperMarkVO.setDoTime(0);
@@ -914,7 +919,9 @@
    @Override
    public Result monitorList(ExamQuery query) {
        IPage<ExamSubmitTempVO> page = PageUtil.getPage(query, ExamSubmitTempVO.class);
        return Result.ok((examSubmitTempMapper.monitorList(page, query)));
        IPage<ExamSubmitTempVO> vo = examSubmitTempMapper.monitorList(page, query);

        return Result.ok(vo);
    }

    @Override
@@ -928,7 +935,7 @@
        form.setAddTimeM(sed);
        websocket.setData(form);
        // 发送websocket消息
        websocketServer.sendOneMessage(form.getUserId(), JSON.toJSONString(form));
        websocketServer.sendOneMessage(form.getUserId(), JSON.toJSONString(websocket));
        return Result.ok("操作成功");
    }

@@ -941,7 +948,44 @@
        websocket.setCommend(WebsocketCommendEnum.FORCE_SUBMIT.getCommand());
        websocket.setData(form);
        // 发送websocket消息
        websocketServer.sendOneMessage(form.getUserId(), JSON.toJSONString(form));
        websocketServer.sendOneMessage(form.getUserId(), JSON.toJSONString(websocket));
        return Result.ok("操作成功");
    }

    /**
     * 作废
     *
     * @param id
     * @return {@link Result }
     * @author
     */
    @Override
    public Result cancel(Integer id) {
        new LambdaUpdateChainWrapper<>(examMapper)
                .eq(Exam::getId, id)
                .set(Exam::getStatus, ExamStatusEnum.CANCEL)
                .update();
        return Result.ok("作废成功");
    }

    @Override
    public Result recover(Integer id) {
        // 先查询当前考试记录的详细信息
        Exam examInfo = new LambdaQueryChainWrapper<>(examMapper)
                .eq(Exam::getId, id)
                .one();
        // 确定恢复后当前考试记录的状态
        Date currentTime = new Date();
        Date startTime = examInfo.getStartTime();
        Date endTime = examInfo.getEndTime();
        ExamStatusEnum statusByTime = ExamStatusEnum.getStatusByTime(startTime, endTime, currentTime);
        examInfo.setStatus(statusByTime);
        // 修改当前的考试状态
        new LambdaUpdateChainWrapper<>(examMapper)
                .eq(Exam::getId, id)
                .set(Exam::getStatus, examInfo.getStatus())
                .update();
        // 还原班级的考试信息
        return Result.ok("考试记录已经恢复正常");
    }
}