青阳考试系统
blame | 历史 | 补丁 | 提交 | 提交对比 | ignore whitespace
龚焕茏
2024-05-07 49429bad1036c81c056faeadfa009c53ba777fad 
 src/main/java/com/mindskip/xzs/service/impl/ExamPaperServiceImpl.java


@@ -8,18 +8,18 @@


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


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.repository.ExamPaperMapper;


import com.mindskip.xzs.repository.QuestionMapper;


import com.mindskip.xzs.repository.UserDepartmentMapper;


import com.mindskip.xzs.service.*;


import com.mindskip.xzs.service.enums.ActionEnum;


import com.mindskip.xzs.utility.DateTimeUtil;


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;


@@ -30,6 +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;


@@ -52,9 +53,13 @@


    private final QuestionSubjectService questionSubjectService;


    private final ExamPaperUserService examPaperUserService;


    private final UserService userService;


    private final UserDepartmentMapper userDepartmentMapper;


    private final DepartmentService departmentService;








    @Autowired


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


    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) {


        super(examPaperMapper);


        this.examPaperMapper = examPaperMapper;


        this.questionMapper = questionMapper;


@@ -66,6 +71,8 @@


        this.questionSubjectService = questionSubjectService;


        this.examPaperUserService = examPaperUserService;


        this.userService = userService;


        this.userDepartmentMapper = userDepartmentMapper;


        this.departmentService = departmentService;


    }






@@ -120,6 +127,7 @@


            examPaper.setCreateTime(now);


            examPaper.setCreateUser(user.getId());


            examPaper.setDeleted(false);


            examPaper.setUserIds(examPaperEditRequestVM.getMenuIds());


            examPaperFromVM(examPaperEditRequestVM, examPaper, titleItemsVM);


            examPaperMapper.insertSelective(examPaper);




@@ -142,10 +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()


@@ -162,11 +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)),


@@ -174,7 +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;


@@ -232,6 +242,22 @@


    @Override


    public List<ExamPaper> gets(Integer[] ids) {


        return examPaperMapper.gets(ids);


    }




    @Override


    public List<PaperExcelVO> getPaperExcelById(Integer id) {


        List<PaperExcelVO> paperExcel = examPaperMapper.getPaperExcelById(id);


        paperExcel = paperExcel.stream().map(e->{


            e.setPaperScore(ExamUtil.scoreToVM(Integer.parseInt(e.getPaperScore())));


            e.setUserScore(ExamUtil.scoreToVM(Integer.parseInt(e.getUserScore())));


            List<UserDepartment> userDepartments = userDepartmentMapper.selectByUserId(Integer.parseInt(e.getUserId()));


            if(userDepartments.size() != 0){


                Department byId = departmentService.getById(userDepartments.get(0).getDepartmentId());


                e.setDepartmentName(byId.getName());


            }


            return e;


        }).collect(Collectors.toList());


        return paperExcel;


    }




    private void examPaperFromVM(ExamPaperEditRequestVM examPaperEditRequestVM, ExamPaper examPaper, List<ExamPaperTitleItemVM> titleItemsVM) {


@@ -334,6 +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();


            }


@@ -348,7 +375,6 @@


                keys.remove(index);


            }


        }




        if (!values.isEmpty()) {


            int index = random.nextInt(values.size());


            int score = values.get(index);


@@ -364,7 +390,7 @@


     * @param frameTextContentList


     * @param titleItemsVM           title


     */


    private void randomQuestion(ExamPaperEditRequestVM examPaperEditRequestVM, List<ExamPaperTitleItemObject> frameTextContentList, List<ExamPaperTitleItemVM> titleItemsVM) throws QuestionException {


    private void randomQuesrandomQuestiontion(ExamPaperEditRequestVM examPaperEditRequestVM, List<ExamPaperTitleItemObject> frameTextContentList, List<ExamPaperTitleItemVM> titleItemsVM) throws QuestionException {


        Map<Integer, Integer> subjectSource = examPaperEditRequestVM.getSubjectSource();


        //总数量


        Integer sum = subjectSource.values().stream().mapToInt(Integer::intValue).sum();


@@ -457,13 +483,17 @@


     * @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


        Integer multipleChoice = examPaperEditRequestVM.getQuestionTypeVMS().stream().mapToInt(QuestionTypeVM::getMultipleChoice).sum();


        //判断


        Integer judgment = examPaperEditRequestVM.getQuestionTypeVMS().stream().mapToInt(QuestionTypeVM::getTrueFalse).sum();


        if ((singleChoice * 4 + multipleChoice * 5 + judgment * 2) != new Integer(20)) {






        if ((singleChoice * 2 + multipleChoice * 2 + judgment * 2) != new Integer(100)) {


            throw new QuestionException();


        }




@@ -491,15 +521,15 @@


            Map<Integer, Integer> multipleMap = list.stream()


                    .filter(e -> e.getQuestionType().equals(QuestionTypeEnum.MultipleChoice.getCode()))


                    .collect(Collectors.toMap(Question::getId, Question::getScore));


            Integer multipleSource = questionTypeVM.getMultipleChoice() * 5;


            Integer multipleSource = questionTypeVM.getMultipleChoice() * 2;


            selectRandomScores(multiple, multipleMap, questionTypeVM.getMultipleChoice(), multipleSource);






            //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