package com.panzhihua.sangeshenbian.service.impl;
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import com.panzhihua.sangeshenbian.dao.SystemUserMapper;
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import com.panzhihua.sangeshenbian.model.entity.BcRegion;
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import com.panzhihua.sangeshenbian.dao.BcRegionMapper;
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import com.panzhihua.sangeshenbian.model.vo.RegionVO;
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import com.panzhihua.sangeshenbian.service.IBcRegionService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import lombok.RequiredArgsConstructor;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* <p>
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* 行政区划表 服务实现类
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* </p>
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*
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* @author
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* @since 2025-02-23
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*/
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@Service
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@RequiredArgsConstructor(onConstructor_ = {@Lazy})
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public class BcRegionServiceImpl extends ServiceImpl<BcRegionMapper, BcRegion> implements IBcRegionService {
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private final SystemUserMapper systemUserMapper;
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/**
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* 判断区县是否存在
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* @param districtName
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* @return
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*/
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@Override
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public BcRegion getDistrictByName(String districtName) {
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return this.lambdaQuery()
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.eq(BcRegion::getRegionName, districtName)
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.eq(BcRegion::getDeleteFlag, 0)
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.eq(BcRegion::getHierarchyOrder, 3).last("LIMIT 1").one();
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}
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@Override
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public BcRegion getDistrictByCode(String districtCode) {
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return this.lambdaQuery().eq(BcRegion::getRegionCode, districtCode).last("LIMIT 1").one();
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}
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/**
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* 获取区县-街道-社区树
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* @return
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*/
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@Override
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public List<RegionVO> regionTree() {
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List<RegionVO> regionTree = systemUserMapper.getRegion("510400");
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systemUserMapper.getStreet("510400");
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regionTree.forEach(district -> {
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List<RegionVO> streets = systemUserMapper.getStreet(district.getId());
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district.setChildren(streets);
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streets.forEach(street -> {
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List<RegionVO> communities = systemUserMapper.getCommunity(street.getId());
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street.setChildren(communities);
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});
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});
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return regionTree;
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}
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}
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