考试中获取题目失败重新生成

zhongrj

2024-01-04 11cdd80252d41f57f72722adb2814ab3a2660e3b

考试中获取题目失败重新生成

 src/main/java/org/springblade/modules/exam/service/impl/ExamPaperServiceImpl.java

@@ -297,22 +297,38 @@
            Map<String, Object> map = new HashMap<>(4);
            //1.查询当前人员当前考试的考试题目信息
            List<ExamSubjectChoicesVO> examSubjectChoicesVOSList = baseMapper.getExaminationSubjectList(examPaperVO);

            if (examSubjectChoicesVOSList.size()==0) {
                examSubjectChoicesVOSList = baseMapper.queryRandomSubject(null);
                List<ExamExaminationSubject> list = new ArrayList<>();
                examSubjectChoicesVOSList.forEach(examSubjectChoicesVO -> {
                    //新增个人对应每场考试成绩试卷
                    ExamExaminationSubject ksxtSginup = new ExamExaminationSubject();
                    ksxtSginup.setExaminationId(examPaperVO.getScoreId());
                    ksxtSginup.setCategoryId(examSubjectChoicesVO.getChoicesType());
                    ksxtSginup.setSubjectId(examSubjectChoicesVO.getId());
                    //新增
                    list.add(ksxtSginup);
                    //将题目答案设置为空字符串，不让前端看到
                    examSubjectChoicesVO.setAnswer("");
                });
                //批量新增
                baseMapper.insertBatch(list);
            }
            //2.查询当前人员已答的题目信息
            ExamAnswerRecord examAnswerRecord = new ExamAnswerRecord();
            examAnswerRecord.setScoreId(examPaperVO.getScoreId());
            List<ExamAnswerRecord> examAnswerRecordList = examAnswerRecordService.list(Condition.getQueryWrapper(examAnswerRecord));

            //3.查询正在答题的信息
            int count  = examAnswerRecordList.size();
            int count = examAnswerRecordList.size();
            //查询下一题题目信息
            ExamSubjectChoicesVO examSubjectChoicesVO = new ExamSubjectChoicesVO();
            ExamSubjectChoices examSubjectChoices = new ExamSubjectChoices();
            if (count>0) {
            if (count > 0) {
                examSubjectChoices.setId(examSubjectChoicesVOSList.get(count).getId());
                examSubjectChoicesVO = examSubjectChoicesService.selectExamSubjectChoicesInfo(examSubjectChoices);
            }
            if (count==0) {
            if (count == 0) {
                examSubjectChoices.setId(examSubjectChoicesVOSList.get(0).getId());
                examSubjectChoicesVO = examSubjectChoicesService.selectExamSubjectChoicesInfo(examSubjectChoices);
            }
@@ -321,10 +337,10 @@
            ExamScore examScore = examScoreService.getById(examPaperVO.getScoreId());

            //5.数据封装
            map.put("examSubjectChoicesVOSList",examSubjectChoicesVOSList);
            map.put("examAnswerRecordList",examAnswerRecordList);
            map.put("examSubjectChoicesVO",examSubjectChoicesVO);
            map.put("examScore",examScore);
            map.put("examSubjectChoicesVOSList", examSubjectChoicesVOSList);
            map.put("examAnswerRecordList", examAnswerRecordList);
            map.put("examSubjectChoicesVO", examSubjectChoicesVO);
            map.put("examScore", examScore);

            //6.返回数据
            return map;