package com.project.system.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import lombok.RequiredArgsConstructor;
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import org.springframework.beans.factory.annotation.Autowired;
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import cn.hutool.core.convert.Convert;
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import com.project.common.utils.StringUtils;
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import org.springframework.stereotype.Service;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import org.springframework.transaction.annotation.Transactional;
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import com.project.system.domain.vo.SysDocVo;
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import com.project.system.domain.bo.editBo.SysDocBo;
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import com.project.system.domain.bo.queryBo.SysDocQueryBo;
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import com.project.system.domain.SysDoc;
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import com.project.system.mapper.SysDocMapper;
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import com.project.system.service.ISysDocService;
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import java.util.Collection;
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import java.util.List;
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/**
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* 文档管理Service业务层处理
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*
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* @author manton
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*/
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@Service
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@RequiredArgsConstructor(onConstructor_ = @Autowired)
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public class SysDocServiceImpl extends ServiceImpl<SysDocMapper, SysDoc> implements ISysDocService {
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@Override//列表查询
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public List<SysDocVo> queryList(SysDocQueryBo bo)
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{
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QueryWrapper<SysDoc> qw = getQw(bo);
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List<SysDoc> list = this.list(qw);
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return Convert.toList(SysDocVo.class , list);
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}
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@Override//id查询
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public SysDocVo queryById(Long docId)
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{
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SysDoc db = this.baseMapper.selectById(docId);
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return Convert.convert(SysDocVo.class , db);
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}
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@Override//添加
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@Transactional
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public Boolean insertByBo(SysDocBo bo)
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{
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SysDoc add = Convert.convert(SysDoc.class, bo);
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validEntityBeforeSave(add);
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return this.save(add);
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}
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@Override//修改
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@Transactional
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public Boolean updateByBo(SysDocBo bo)
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{
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SysDoc update = Convert.convert(SysDoc.class, bo);
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validEntityBeforeSave(update);
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return this.updateById(update);
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}
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@Override//删除
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@Transactional
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public Boolean deleteByIds(Collection<Long> ids)
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{
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//做一些业务上的校验,判断是否需要校验
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return this.removeByIds(ids);
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}
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//-------------------------------------------------------------------------------------
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//保存前校验
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private void validEntityBeforeSave(SysDoc entity)
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{
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//做一些数据校验,如唯一约束
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}
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//获取查询参数
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private QueryWrapper<SysDoc> getQw(SysDocQueryBo bo)
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{
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QueryWrapper<SysDoc> qw = Wrappers.query();
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qw.eq(StringUtils.isNotEmpty(bo.getDocTitle()), "doc_title", bo.getDocTitle());
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qw.eq(StringUtils.isNotEmpty(bo.getDocType()), "doc_type", bo.getDocType());
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qw.eq(StringUtils.isNotEmpty(bo.getDocContent()), "doc_content", bo.getDocContent());
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qw.eq(bo.getDocStatus() != null, "doc_status", bo.getDocStatus());
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if (StringUtils.isNotEmpty(bo.getIsAsc()) && StringUtils.isNotEmpty(bo.getOrderByColumn())){
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if ("acs".equals(bo.getIsAsc())) {
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qw.orderByAsc(bo.getOrderByColumn());
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} else if ("desc".equals(bo.getIsAsc())) {
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qw.orderByDesc(bo.getOrderByColumn());
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}
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}
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return qw;
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}
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}
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