java/zhihuishenqu.git

			@@ -1,10 +1,16 @@
			package com.panzhihua.sangeshenbian.service.impl;

			import com.panzhihua.sangeshenbian.dao.SystemUserMapper;
			import com.panzhihua.sangeshenbian.model.entity.BcRegion;
			import com.panzhihua.sangeshenbian.dao.BcRegionMapper;
			import com.panzhihua.sangeshenbian.model.vo.RegionVO;
			import com.panzhihua.sangeshenbian.service.IBcRegionService;
			import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
			import lombok.RequiredArgsConstructor;
			import org.springframework.context.annotation.Lazy;
			import org.springframework.stereotype.Service;

			import java.util.List;

			/**
			* <p>
			@@ -15,7 +21,9 @@
			* @since 2025-02-23
			*/
			@Service
			@RequiredArgsConstructor(onConstructor_ = {@Lazy})
			public class BcRegionServiceImpl extends ServiceImpl<BcRegionMapper, BcRegion> implements IBcRegionService {
			private final SystemUserMapper systemUserMapper;
			/**
			* 判断区县是否存在
			* @param districtName
			@@ -26,6 +34,29 @@
			return this.lambdaQuery()
			.eq(BcRegion::getRegionName, districtName)
			.eq(BcRegion::getDeleteFlag, 0)
			.eq(BcRegion::getHierarchyOrder, 2).last("LIMIT 1").one();
			.eq(BcRegion::getHierarchyOrder, 3).last("LIMIT 1").one();
			}

			@Override
			public BcRegion getDistrictByCode(String districtCode) {
			return this.lambdaQuery().eq(BcRegion::getRegionCode, districtCode).last("LIMIT 1").one();
			}
			/**
			* 获取区县-街道-社区树
			* @return
			*/
			@Override
			public List<RegionVO> regionTree() {
			List<RegionVO> regionTree = systemUserMapper.getRegion("510400");
			systemUserMapper.getStreet("510400");
			regionTree.forEach(district -> {
			List<RegionVO> streets = systemUserMapper.getStreet(district.getId());
			district.setChildren(streets);
			streets.forEach(street -> {
			List<RegionVO> communities = systemUserMapper.getCommunity(street.getId());
			street.setChildren(communities);
			});
			});
			return regionTree;
			}
			}