package org.dromara.demo.service.impl;
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import org.dromara.common.core.utils.MapstructUtils;
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import org.dromara.common.core.utils.StringUtils;
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import org.dromara.common.mybatis.core.page.TableDataInfo;
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import org.dromara.common.mybatis.core.page.PageQuery;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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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 lombok.RequiredArgsConstructor;
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import org.springframework.stereotype.Service;
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import org.dromara.demo.domain.bo.SysRegionBo;
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import org.dromara.demo.domain.vo.SysRegionVo;
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import org.dromara.demo.domain.SysRegion;
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import org.dromara.demo.mapper.SysRegionMapper;
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import org.dromara.demo.service.ISysRegionService;
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import java.util.List;
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import java.util.Map;
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import java.util.Collection;
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/**
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* 地区Service业务层处理
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*
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* @author gonghl
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* @date 2024-03-07
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*/
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@RequiredArgsConstructor
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@Service
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public class SysRegionServiceImpl implements ISysRegionService {
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private final SysRegionMapper baseMapper;
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/**
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* 查询地区
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*/
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@Override
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public SysRegionVo queryById(String id){
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return baseMapper.selectVoById(id);
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}
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/**
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* 查询地区列表
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*/
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@Override
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public TableDataInfo<SysRegionVo> queryPageList(SysRegionBo bo, PageQuery pageQuery) {
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LambdaQueryWrapper<SysRegion> lqw = buildQueryWrapper(bo);
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Page<SysRegionVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
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return TableDataInfo.build(result);
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}
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/**
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* 查询地区列表
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*/
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@Override
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public List<SysRegionVo> queryList(SysRegionBo bo) {
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LambdaQueryWrapper<SysRegion> lqw = buildQueryWrapper(bo);
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return baseMapper.selectVoList(lqw);
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}
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private LambdaQueryWrapper<SysRegion> buildQueryWrapper(SysRegionBo bo) {
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Map<String, Object> params = bo.getParams();
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LambdaQueryWrapper<SysRegion> lqw = Wrappers.lambdaQuery();
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lqw.eq(bo.getCode() != null, SysRegion::getCode, bo.getCode());
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lqw.eq(bo.getParentCode() != null, SysRegion::getParentCode, bo.getParentCode());
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lqw.like(StringUtils.isNotBlank(bo.getName()), SysRegion::getName, bo.getName());
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lqw.eq(StringUtils.isNotBlank(bo.getLevel()), SysRegion::getLevel, bo.getLevel());
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return lqw;
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}
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/**
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* 新增地区
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*/
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@Override
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public Boolean insertByBo(SysRegionBo bo) {
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SysRegion add = MapstructUtils.convert(bo, SysRegion.class);
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validEntityBeforeSave(add);
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boolean flag = baseMapper.insert(add) > 0;
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if (flag) {
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bo.setId(add.getId());
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}
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return flag;
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}
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/**
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* 修改地区
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*/
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@Override
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public Boolean updateByBo(SysRegionBo bo) {
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SysRegion update = MapstructUtils.convert(bo, SysRegion.class);
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validEntityBeforeSave(update);
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return baseMapper.updateById(update) > 0;
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}
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/**
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* 保存前的数据校验
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*/
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private void validEntityBeforeSave(SysRegion entity){
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//TODO 做一些数据校验,如唯一约束
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}
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/**
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* 批量删除地区
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*/
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@Override
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public Boolean deleteWithValidByIds(Collection<String> ids, Boolean isValid) {
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if(isValid){
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//TODO 做一些业务上的校验,判断是否需要校验
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}
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return baseMapper.deleteBatchIds(ids) > 0;
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}
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}
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