学生考试分页增加提交状态，登录学生信息返回

fuliqi

2024-07-03 eda55530e64d87f6c642ce4596dc288a49f258cc

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

@@ -10,10 +10,12 @@
import com.ycl.jxkg.base.Result;
import com.ycl.jxkg.base.SystemCode;
import com.ycl.jxkg.context.WebContext;
import com.ycl.jxkg.domain.base.AbsVo;
import com.ycl.jxkg.domain.entity.*;
import com.ycl.jxkg.domain.exam.PaperFixQuestionDTO;
import com.ycl.jxkg.domain.exam.PaperQuestion;
import com.ycl.jxkg.domain.exam.PaperQuestionSettingDTO;
import com.ycl.jxkg.domain.exam.PaperSettingItem;
import com.ycl.jxkg.domain.form.AddTimeForm;
import com.ycl.jxkg.domain.form.ExamForm;
import com.ycl.jxkg.domain.form.ForceSubmitForm;
@@ -107,7 +109,7 @@
        // 为空抛IllegalArgumentException，做全局异常处理
        Assert.notNull(entity, "记录不存在");
        // 判断考试状态
        if (! ExamStatusEnum.NOT_START.equals(entity.getStatus())) {
        if (!ExamStatusEnum.NOT_START.equals(entity.getStatus())) {
            throw new RuntimeException("只能修改还未开始的考试");
        }
        BeanUtils.copyProperties(form, entity);
@@ -116,13 +118,14 @@
        if (baseMapper.updateById(entity) > 0) {
            this.sendMQ(entity, entity.getUpdateVersion() + 1);
        }

        return Result.ok("修改成功");
    }

    /**
     * 发送mq消息
     *
     * @param entity 考试实体类
     * @param entity  考试实体类
     * @param version 乐观锁版本
     */
    public void sendMQ(Exam entity, Integer version) {
@@ -283,50 +286,58 @@
                PaperFixQuestionVO paperFixQuestionVO = new PaperFixQuestionVO();
                paperFixQuestionVO.setTitle(paperSetting.getTitle());
                paperFixQuestionVO.setQuestionType(paperSetting.getQuestionType());
                // 拿到课目下某类题型的x道随机题
                List<Question> questions = questionMapper.getRandomQuestion(examPaper.getSubjectId(), paperSetting.getQuestionType(), paperSetting.getNum());
                if (paperSetting.getNum() > questions.size()) {
                    throw new RuntimeException("配置的题目数不足以生成试卷");
                }

                // 拿到题目后组装为可临时保存的题目结构
                List<DoQuestionVO> childQuestions = questions.stream().map(item -> {
                    DoQuestionVO doQuestionVO = new DoQuestionVO();
                    doQuestionVO.setTitle(item.getTitle());
                    doQuestionVO.setQuestionType(item.getQuestionType());
                    //从配置里拿题目分数
                    doQuestionVO.setQuestionScore(paperSetting.getScore());
                    if (StringUtils.hasText(item.getContent())) {
                        QuestionObject questionObject = JSON.parseObject(item.getContent(), QuestionObject.class);
                        doQuestionVO.setQuestionItemList(questionObject.getQuestionItemObjects());
                //一个类型的题目list
                List<DoQuestionVO> childQuestionList = new ArrayList<>();
                List<PaperSettingItem> settingList = paperSetting.getSettingList();
                for (PaperSettingItem settingItem : settingList) {
                    Integer num = settingItem.getNum();
                    Integer difficult = settingItem.getDifficult();
                    //需要配置的题目数量为0则跳过
                    if (num == null || num == 0) continue;
                    List<Question> questions = questionMapper.getRandomQuestion(settingItem.getSubjectId(), paperSetting.getQuestionType(), difficult, settingItem.getNum());
                    if (org.springframework.util.CollectionUtils.isEmpty(questions) || settingItem.getNum() > questions.size()) {
                        throw new RuntimeException("配置的题目数不足以生成试卷");
                    }
                    doQuestionVO.setId(item.getId());
                    doQuestionVO.setOriginalFile(item.getOriginalFile());
                    doQuestionVO.setAudioFile(item.getAudioFile());

                    // 题目副本
                    QuestionAnswerCopyVO copy = new QuestionAnswerCopyVO();
                    copy.setId(item.getId());
                    copy.setDifficult(item.getDifficult());
                    copy.setAnalyze(JSON.parseObject(item.getContent(), PaperQuestion.class).getAnalyze());
                    //填空的答案在Json里
                    if (QuestionTypeEnum.GapFilling.getCode().equals(item.getQuestionType())) {
                        List<String> gapAnswer = new ArrayList<>();
                        for (QuestionItemObject questionItemObject : doQuestionVO.getQuestionItemList()) {
                            gapAnswer.add(questionItemObject.getContent());
                    // 拿到题目后组装为可临时保存的题目结构
                    List<DoQuestionVO> childQuestions = questions.stream().map(item -> {
                        DoQuestionVO doQuestionVO = new DoQuestionVO();
                        doQuestionVO.setQuestionType(item.getQuestionType());
                        //从配置里拿题目分数
                        doQuestionVO.setQuestionScore(settingItem.getScore());
                        if (StringUtils.hasText(item.getContent())) {
                            QuestionObject questionObject = JSON.parseObject(item.getContent(), QuestionObject.class);
                            doQuestionVO.setQuestionItemList(questionObject.getQuestionItemObjects());
                            doQuestionVO.setTitle(questionObject.getTitleContent());
                        }
                        copy.setCorrect(String.join(ANSWER_SPLIT, gapAnswer));
                    } else {
                        copy.setCorrect(item.getCorrect());
                    }
                    questionAnswerCopyVOList.add(copy);
                        doQuestionVO.setId(item.getId());
                        doQuestionVO.setOriginalFile(item.getOriginalFile());
                        doQuestionVO.setAudioFile(item.getAudioFile());

                    return doQuestionVO;
                }).collect(Collectors.toList());
                paperFixQuestionVO.setQuestionList(childQuestions);
                        // 题目副本
                        QuestionAnswerCopyVO copy = new QuestionAnswerCopyVO();
                        copy.setId(item.getId());
                        copy.setDifficult(item.getDifficult());
                        copy.setAnalyze(JSON.parseObject(item.getContent(), PaperQuestion.class).getAnalyze());
                        //填空的答案在Json里
                        if (QuestionTypeEnum.GapFilling.getCode().equals(item.getQuestionType())) {
                            List<String> gapAnswer = new ArrayList<>();
                            for (QuestionItemObject questionItemObject : doQuestionVO.getQuestionItemList()) {
                                gapAnswer.add(questionItemObject.getContent());
                            }
                            copy.setCorrect(String.join(ANSWER_SPLIT, gapAnswer));
                        } else {
                            copy.setCorrect(item.getCorrect());
                        }
                        questionAnswerCopyVOList.add(copy);

                        return doQuestionVO;
                    }).collect(Collectors.toList());
                    //添加到这个类型的list中
                    childQuestionList.addAll(childQuestions);
                }
                paperFixQuestionVO.setQuestionList(childQuestionList);
                examData.add(paperFixQuestionVO);
            }
            return Result.ok(startExamVO);
        }
        ExamSubmitTemp examSubmitTemp = new ExamSubmitTemp();
        examSubmitTemp.setExamId(id);
@@ -533,7 +544,7 @@
            throw new RuntimeException("考试试卷不存在");
        }
        List<ExamSubmitTemp> examSubmitTempList = new LambdaQueryChainWrapper<>(examSubmitTempMapper)
                .eq(ExamSubmitTemp::getDeleted,0)
                .eq(ExamSubmitTemp::getDeleted, 0)
                .eq(ExamSubmitTemp::getExamId, id)
                .list();
        // 参考人数
@@ -541,15 +552,23 @@
        // 参考但未完成提交人数
        Integer joinButNotFinishedNum = Math.toIntExact(examSubmitTempList.stream().filter(item -> ExamSubmitTempStatusEnum.temp.equals(item.getStatus())).count());

        List<StudentExamInfoVO> studentExamList = classesUserMapper.getClassesUserList(exam.getId(), exam.getClassesId());
        List<StudentExamInfoVO> studentExamList = classesUserMapper.getClassesUserList(exam.getClassesId());
        // 应考人数
        Integer shouldUserNum = studentExamList.size();

        studentExamList.stream().forEach(item -> {
            if (StringUtils.hasText(item.getExamSubmit())) {
                item.setQuestionList(JSON.parseArray(item.getExamSubmit(), DoQuestionVO.class));
        for (StudentExamInfoVO studentExamInfoVO : studentExamList) {
            Integer userId = studentExamInfoVO.getUserId();
            Optional<ExamSubmitTemp> first = examSubmitTempList.stream().filter(examSubmitTemp -> examSubmitTemp.getUserId().equals(userId)).findFirst();
            if(first.isPresent()){
                ExamSubmitTemp examSubmitTemp = first.get();
                studentExamInfoVO.setMarkPaperStatus(examSubmitTemp.getMarkPaperStatus());
                studentExamInfoVO.setStatus(examSubmitTemp.getStatus());
                studentExamInfoVO.setDoTime(examSubmitTemp.getDoTime());
            }else {
                studentExamInfoVO.setMarkPaperStatus(ExamSubmitTempStatusEnum.temp);
                studentExamInfoVO.setStatus(ExamSubmitTempStatusEnum.temp);
                studentExamInfoVO.setDoTime(0);
            }
        });
        }

        MarkPaperVO markPaperVO = new MarkPaperVO();
        markPaperVO.setExamName(exam.getExamName());
@@ -831,7 +850,7 @@
        long questionCorrect = 0;
        long questionCount = 0;
        if (!CollectionUtils.isEmpty(examPaperMark.getNavbar())) {
            questionCorrect = examPaperMark.getNavbar().stream().filter(vo -> vo.getRight()!=null && vo.getRight()).count();
            questionCorrect = examPaperMark.getNavbar().stream().filter(vo -> vo.getRight() != null && vo.getRight()).count();
            questionCount = examPaperMark.getNavbar().size();
        }
        examPaperScore.setQuestionCorrect(Integer.valueOf(questionCorrect + ""));