分页工具类

xiangpei

2024-06-03 c6974a68972be7f26e61df42de7d9e1605379725

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

@@ -1,8 +1,9 @@
package com.ycl.jxkg.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.jxkg.domain.other.KeyValue;
import com.ycl.jxkg.domain.Question;
import com.ycl.jxkg.domain.TextContent;
import com.ycl.jxkg.domain.entity.Question;
import com.ycl.jxkg.domain.entity.TextContent;
import com.ycl.jxkg.domain.enums.QuestionStatusEnum;
import com.ycl.jxkg.domain.enums.QuestionTypeEnum;
import com.ycl.jxkg.domain.question.QuestionItemObject;
@@ -14,13 +15,13 @@
import com.ycl.jxkg.utils.DateTimeUtil;
import com.ycl.jxkg.utils.JsonUtil;
import com.ycl.jxkg.utils.ExamUtil;
import com.ycl.jxkg.vo.admin.question.QuestionEditItemVO;
import com.ycl.jxkg.vo.admin.question.QuestionEditRequestVO;
import com.ycl.jxkg.vo.admin.question.QuestionPageRequestVO;
import com.ycl.jxkg.domain.vo.admin.question.QuestionEditItemVO;
import com.ycl.jxkg.domain.vo.admin.question.QuestionEditRequestVO;
import com.ycl.jxkg.domain.vo.admin.question.QuestionPageRequestVO;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@@ -29,19 +30,13 @@
import java.util.stream.Collectors;

@Service
public class QuestionServiceImpl extends BaseServiceImpl<Question> implements QuestionService {
@RequiredArgsConstructor
public class QuestionServiceImpl extends ServiceImpl<QuestionMapper, Question> implements QuestionService {

    private final QuestionMapper questionMapper;
    private final TextContentService textContentService;
    private final SubjectService subjectService;

    @Autowired
    public QuestionServiceImpl(QuestionMapper questionMapper, TextContentService textContentService, SubjectService subjectService) {
        super(questionMapper);
        this.textContentService = textContentService;
        this.questionMapper = questionMapper;
        this.subjectService = subjectService;
    }

    @Override
    public PageInfo<Question> page(QuestionPageRequestVO requestVM) {
@@ -61,7 +56,7 @@
        TextContent infoTextContent = new TextContent();
        infoTextContent.setCreateTime(now);
        setQuestionInfoFromVM(infoTextContent, model);
        textContentService.insertByFilter(infoTextContent);
        textContentService.save(infoTextContent);

        Question question = new Question();
        question.setSubjectId(model.getSubjectId());
@@ -74,8 +69,7 @@
        question.setDifficult(model.getDifficult());
        question.setInfoTextContentId(infoTextContent.getId());
        question.setCreateUser(userId);
        question.setDeleted(false);
        questionMapper.insertSelective(question);
        questionMapper.insert(question);
        return question;
    }

@@ -83,18 +77,18 @@
    @Transactional
    public Question updateFullQuestion(QuestionEditRequestVO model) {
        Integer gradeLevel = subjectService.levelBySubjectId(model.getSubjectId());
        Question question = questionMapper.selectByPrimaryKey(model.getId());
        Question question = questionMapper.selectById(model.getId());
        question.setSubjectId(model.getSubjectId());
        question.setGradeLevel(gradeLevel);
        question.setScore(ExamUtil.scoreFromVM(model.getScore()));
        question.setDifficult(model.getDifficult());
        question.setCorrectFromVM(model.getCorrect(), model.getCorrectArray());
        questionMapper.updateByPrimaryKeySelective(question);
        questionMapper.updateById(question);

        //题干、解析、选项等 更新
        TextContent infoTextContent = textContentService.selectById(question.getInfoTextContentId());
        TextContent infoTextContent = textContentService.getById(question.getInfoTextContentId());
        setQuestionInfoFromVM(infoTextContent, model);
        textContentService.updateByIdFilter(infoTextContent);
        textContentService.updateById(infoTextContent);

        return question;
    }
@@ -102,14 +96,14 @@
    @Override
    public QuestionEditRequestVO getQuestionEditRequestVM(Integer questionId) {
        //题目映射
        Question question = questionMapper.selectByPrimaryKey(questionId);
        Question question = questionMapper.selectById(questionId);
        return getQuestionEditRequestVM(question);
    }

    @Override
    public QuestionEditRequestVO getQuestionEditRequestVM(Question question) {
        //题目映射
        TextContent questionInfoTextContent = textContentService.selectById(question.getInfoTextContentId());
        TextContent questionInfoTextContent = textContentService.getById(question.getInfoTextContentId());
        QuestionObject questionObject = JsonUtil.toJsonObject(questionInfoTextContent.getContent(), QuestionObject.class);
        QuestionEditRequestVO questionEditRequestVO = new QuestionEditRequestVO();
        BeanUtils.copyProperties(question, questionEditRequestVO);