package com.ruoyi.system.service.impl;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.exception.ServiceException;
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import com.ruoyi.system.domain.Question;
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import com.ruoyi.system.mapper.QuestionMapper;
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import com.ruoyi.system.pojo.dto.AddQuestionDTO;
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import com.ruoyi.system.pojo.dto.EditQuestionDTO;
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import com.ruoyi.system.pojo.vo.BannerPageVO;
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import com.ruoyi.system.pojo.vo.QuestionPageVO;
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import com.ruoyi.system.service.QuestionService;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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@Service
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public class QuestionServiceImpl extends ServiceImpl<QuestionMapper, Question> implements QuestionService {
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@Override
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public IPage<QuestionPageVO> getQuestionPage(Integer pageNum, Integer pageSize, String name) {
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IPage<BannerPageVO> page=new Page<>(pageNum, pageSize);
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return this.baseMapper.getQuestionPage(page,name);
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}
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@Override
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public void add(AddQuestionDTO dto) {
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Question question = new Question();
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BeanUtils.copyProperties(dto, question);
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this.baseMapper.insert(question);
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}
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@Override
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public void edit(EditQuestionDTO dto) {
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Question question = this.getById(dto.getId());
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if (null == question || question.getDelFlag() != 0 ) {
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throw new ServiceException("该问题不存在");
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}
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BeanUtils.copyProperties(dto, question);
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this.baseMapper.updateById(question);
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}
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@Override
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public void delete(Integer id) {
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Question question = this.getById(id);
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if (null == question || question.getDelFlag() != 0 ) {
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throw new ServiceException("该问题不存在");
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}
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question.setDelFlag(1);
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this.baseMapper.updateById(question);
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}
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}
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