feat：反馈保存、展示、处理、删除

龚焕茏

2024-05-07 49429bad1036c81c056faeadfa009c53ba777fad

 src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java

@@ -18,10 +18,8 @@
import com.mindskip.xzs.utility.JsonUtil;
import com.mindskip.xzs.utility.ModelMapperSingle;
import com.mindskip.xzs.utility.ExamUtil;
import com.mindskip.xzs.viewmodel.admin.exam.ExamPaperEditRequestVM;
import com.mindskip.xzs.viewmodel.admin.exam.ExamPaperPageRequestVM;
import com.mindskip.xzs.viewmodel.admin.exam.ExamPaperTitleItemVM;
import com.mindskip.xzs.viewmodel.admin.exam.QuestionTypeVM;
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;
@@ -32,6 +30,7 @@
import com.mindskip.xzs.domain.Question;
import com.mindskip.xzs.domain.User;
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;
@@ -128,6 +127,7 @@
            examPaper.setCreateTime(now);
            examPaper.setCreateUser(user.getId());
            examPaper.setDeleted(false);
            examPaper.setUserIds(examPaperEditRequestVM.getMenuIds());
            examPaperFromVM(examPaperEditRequestVM, examPaper, titleItemsVM);
            examPaperMapper.insertSelective(examPaper);

@@ -150,10 +150,11 @@
    }

    @Override
    public ExamPaperEditRequestVM examPaperToVM(Integer id) {
    public ExamPaperEditRequestVO examPaperToVM(Integer id) {
        ExamPaper examPaper = examPaperMapper.selectByPrimaryKey(id);
        ExamPaperEditRequestVM vm = modelMapper.map(examPaper, ExamPaperEditRequestVM.class);
        ExamPaperEditRequestVO vm = modelMapper.map(examPaper, ExamPaperEditRequestVO.class);
        vm.setLevel(examPaper.getGradeLevel());
        vm.setMenuIds(examPaper.getUserIds());
        TextContent frameTextContent = textContentService.selectById(examPaper.getFrameTextContentId());
        List<ExamPaperTitleItemObject> examPaperTitleItemObjects = JsonUtil.toJsonListObject(frameTextContent.getContent(), ExamPaperTitleItemObject.class);
        List<Integer> questionIds = examPaperTitleItemObjects.stream()
@@ -170,11 +171,12 @@
        Integer order = 0;
        Set<Integer> generatedNumbers = new HashSet<>();
        Random random = new Random();
        List<ExamPaperTitleItemVM> examPaperTitleItemVMS = examPaperTitleItemObjects.stream().map(t -> {
            ExamPaperTitleItemVM tTitleVM = modelMapper.map(t, ExamPaperTitleItemVM.class);
            List<QuestionEditRequestVM> questionItemsVM = t.getQuestionItems().stream().map(i -> {
        List<ExamPaperTitleItemVO> examPaperTitleItemVMS = examPaperTitleItemObjects.stream().map(t -> {
            ExamPaperTitleItemVO tTitleVM = new ExamPaperTitleItemVO();
            BeanUtils.copyProperties(t, tTitleVM);
            List<ExamQuestionVO> questionItemsVM = t.getQuestionItems().stream().map(i -> {
                        Question question = questions.stream().filter(q -> q.getId().equals(i.getId())).findFirst().get();
                        QuestionEditRequestVM questionEditRequestVM = questionService.getQuestionEditRequestVM(question);
                        ExamQuestionVO questionEditRequestVM = questionService.getQuestionEditRequestVM(question);
                        questionEditRequestVM.setTitle("(" + QuestionTypeEnum.fromCode(questionEditRequestVM.getQuestionType()).getName() + ") " + questionEditRequestVM.getTitle());
                        questionEditRequestVM.setItemOrder(generateRandomNumber(questionEditRequestVM.getQuestionType() == 1 ? 0 : ((questionEditRequestVM.getQuestionType() == 2 ? singleChoice : multipleChoice + singleChoice)),
                                questionEditRequestVM.getQuestionType() == 1 ? singleChoice : ((questionEditRequestVM.getQuestionType() == 2 ? multipleChoice + singleChoice : trueFalse + multipleChoice + singleChoice)),
@@ -182,7 +184,7 @@
//                        questionEditRequestVM.setItemOrder(getRandomNumber(t.getQuestionItems().size() - 1, generatedNumbers, random));

                        return questionEditRequestVM;
                    }).sorted(Comparator.comparing(QuestionEditRequestVM::getItemOrder))
                    }).sorted(Comparator.comparing(ExamQuestionVO::getItemOrder))
                    .collect(Collectors.toList());
            tTitleVM.setQuestionItems(questionItemsVM);
            return tTitleVM;
@@ -358,6 +360,7 @@
        int remainingScore = totalScore;

        for (int i = 0; i < quantity - 1; i++) {
            // 如果题数量超过了题库数量，报错
            if (i >= scoresMap.size()) {
                throw new QuestionException();
            }
@@ -372,7 +375,6 @@
                keys.remove(index);
            }
        }

        if (!values.isEmpty()) {
            int index = random.nextInt(values.size());
            int score = values.get(index);
@@ -481,6 +483,8 @@
     * @param titleItemsVM           title
     */
    private void randomQuestionType(ExamPaperEditRequestVM examPaperEditRequestVM, List<ExamPaperTitleItemObject> frameTextContentList, List<ExamPaperTitleItemVM> titleItemsVM) throws QuestionException {


        //单选
        Integer singleChoice = examPaperEditRequestVM.getQuestionTypeVMS().stream().mapToInt(QuestionTypeVM::getSingleChoice).sum();
        //多选
@@ -522,10 +526,10 @@


            //判断
            Map<Integer, Integer> judgmentMap = list.stream()
                    .filter(e -> e.getQuestionType().equals(QuestionTypeEnum.TrueFalse.getCode()))
                    .collect(Collectors.toMap(Question::getId, Question::getScore));
            Integer trueFalse = questionTypeVM.getTrueFalse() * 2;
            List<Question> collect1 = list.stream().filter(e -> e.getQuestionType().equals(QuestionTypeEnum.TrueFalse.getCode())).collect(Collectors.toList());
            Map<Integer, Integer> judgmentMap = collect1.stream().collect(Collectors.toMap(Question::getId, Question::getScore));
            Integer trueFalse1 = questionTypeVM.getTrueFalse();
            Integer trueFalse = trueFalse1 * 2;
            selectRandomScores(multiple, judgmentMap, questionTypeVM.getTrueFalse(), trueFalse);

            //单选分数