58 lines
2.5 KiB
Java
58 lines
2.5 KiB
Java
package com.gunshi.project.hsz.service;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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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.gunshi.project.hsz.entity.so.MentenceStPageSo;
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import com.gunshi.project.hsz.mapper.MentencePlanDetailMapper;
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import com.gunshi.project.hsz.mapper.MentenceStDetailMapper;
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import com.gunshi.project.hsz.mapper.MentenceStMapper;
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import com.gunshi.project.hsz.model.MentencePlanDetail;
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import com.gunshi.project.hsz.model.MentenceSt;
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import com.gunshi.project.hsz.model.MentenceStDetail;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.io.Serializable;
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import java.util.List;
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@Service
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@Slf4j
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@Transactional(rollbackFor = Exception.class)
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public class MentenceStDetailService extends ServiceImpl<MentenceStDetailMapper, MentenceStDetail> {
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@Autowired
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private MentencePlanDetailMapper mentencePlanDetailMapper;
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public boolean deleteById(Serializable id) {
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LambdaQueryWrapper<MentencePlanDetail> queryWrapperDetail = new LambdaQueryWrapper<>();
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queryWrapperDetail.eq(MentencePlanDetail::getMentenceStDetailId, id);
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Long count = mentencePlanDetailMapper.selectCount(queryWrapperDetail);
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if(count > 0) {
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throw new IllegalArgumentException("该维护项目，正关联着维护计划，不允许删除");
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}
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int delete = baseMapper.deleteById(id);
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return true;
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}
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public boolean update(MentenceStDetail dto) {
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LambdaQueryWrapper<MentencePlanDetail> queryWrapperDetail = new LambdaQueryWrapper<>();
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queryWrapperDetail.eq(MentencePlanDetail::getMentenceStDetailId, dto.getId());
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Long count = mentencePlanDetailMapper.selectCount(queryWrapperDetail);
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if(count > 0) {
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throw new IllegalArgumentException("该维护项目，正关联着维护计划，不允许更新");
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}
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baseMapper.updateById(dto);
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return true;
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}
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public Page<MentenceStDetail> pageQuery(MentenceStPageSo dto) {
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LambdaQueryWrapper<MentenceStDetail> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(MentenceStDetail::getMentenceStId,dto.getStId());
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Page<MentenceStDetail> mentenceStDetailPage = baseMapper.selectPage(dto.getPageSo().toPage(), queryWrapper);
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return mentenceStDetailPage;
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}
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}
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