99 lines
3.3 KiB
Java
99 lines
3.3 KiB
Java
/**
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* Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
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* <p>
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* <p>
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* http://www.apache.org/licenses/LICENSE-2.0
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* <p>
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springblade.system.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.springblade.core.log.exception.ServiceException;
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import org.springblade.core.tool.utils.Func;
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import org.springblade.core.tool.utils.StringPool;
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import org.springblade.system.entity.Region;
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import org.springblade.system.mapper.RegionMapper;
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import org.springblade.system.service.IRegionService;
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import org.springblade.system.vo.RegionVO;
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import org.springframework.stereotype.Service;
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import java.util.List;
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import java.util.Map;
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/**
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* 行政区划表 服务实现类
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*
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* @author Chill
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*/
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@Service
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public class RegionServiceImpl extends ServiceImpl<RegionMapper, Region> implements IRegionService {
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public static final int PROVINCE_LEVEL = 1;
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public static final int CITY_LEVEL = 2;
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public static final int DISTRICT_LEVEL = 3;
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public static final int TOWN_LEVEL = 4;
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public static final int VILLAGE_LEVEL = 5;
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@Override
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public boolean submit(Region region) {
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Long cnt = baseMapper.selectCount(Wrappers.<Region>query().lambda().eq(Region::getCode, region.getCode()));
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if (cnt > 0) {
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return this.updateById(region);
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}
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// 设置祖区划编号
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Region parent = baseMapper.selectById(region.getParentCode());
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if (Func.isNotEmpty(parent) || Func.isNotEmpty(parent.getCode())) {
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String ancestors = parent.getAncestors() + StringPool.COMMA + parent.getCode();
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region.setAncestors(ancestors);
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}
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// 设置省、市、区、镇、村
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Integer level = region.getLevel();
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String code = region.getCode();
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String name = region.getName();
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if (level == PROVINCE_LEVEL) {
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region.setProvinceCode(code);
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region.setProvinceName(name);
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} else if (level == CITY_LEVEL) {
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region.setCityCode(code);
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region.setCityName(name);
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} else if (level == DISTRICT_LEVEL) {
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region.setDistrictCode(code);
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region.setDistrictName(name);
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} else if (level == TOWN_LEVEL) {
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region.setTownCode(code);
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region.setTownName(name);
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} else if (level == VILLAGE_LEVEL) {
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region.setVillageCode(code);
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region.setVillageName(name);
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}
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return this.save(region);
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}
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@Override
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public boolean removeRegion(String id) {
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Long cnt = baseMapper.selectCount(Wrappers.<Region>query().lambda().eq(Region::getParentCode, id));
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if (cnt > 0) {
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throw new ServiceException("请先删除子节点!");
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}
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return removeById(id);
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}
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@Override
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public List<RegionVO> lazyList(String parentCode, Map<String, Object> param) {
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return baseMapper.lazyList(parentCode, param);
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}
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@Override
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public List<RegionVO> lazyTree(String parentCode, Map<String, Object> param) {
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return baseMapper.lazyTree(parentCode, param);
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}
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}
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