From 4b86cf6bbe5a7204a801169398fa836e8e06c109 Mon Sep 17 00:00:00 2001
From: guoshilong <123456>
Date: Wed, 14 Dec 2022 17:04:36 +0800
Subject: [PATCH] Merge remote-tracking branch 'refs/remotes/origin/master'

---
 src/main/java/org/springblade/modules/system/service/impl/RegionServiceImpl.java |  119 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 119 insertions(+), 0 deletions(-)

diff --git a/src/main/java/org/springblade/modules/system/service/impl/RegionServiceImpl.java b/src/main/java/org/springblade/modules/system/service/impl/RegionServiceImpl.java
new file mode 100644
index 0000000..dcfc5cf
--- /dev/null
+++ b/src/main/java/org/springblade/modules/system/service/impl/RegionServiceImpl.java
@@ -0,0 +1,119 @@
+/*
+ *      Copyright (c) 2018-2028, Chill Zhuang All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are met:
+ *
+ *  Redistributions of source code must retain the above copyright notice,
+ *  this list of conditions and the following disclaimer.
+ *  Redistributions in binary form must reproduce the above copyright
+ *  notice, this list of conditions and the following disclaimer in the
+ *  documentation and/or other materials provided with the distribution.
+ *  Neither the name of the dreamlu.net developer nor the names of its
+ *  contributors may be used to endorse or promote products derived from
+ *  this software without specific prior written permission.
+ *  Author: Chill 庄骞 (smallchill@163.com)
+ */
+package org.springblade.modules.system.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springblade.core.log.exception.ServiceException;
+import org.springblade.core.tool.utils.BeanUtil;
+import org.springblade.core.tool.utils.Func;
+import org.springblade.core.tool.utils.StringPool;
+import org.springblade.modules.system.entity.Region;
+import org.springblade.modules.system.excel.RegionExcel;
+import org.springblade.modules.system.mapper.RegionMapper;
+import org.springblade.modules.system.service.IRegionService;
+import org.springblade.modules.system.vo.RegionVO;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import static org.springblade.common.cache.RegionCache.*;
+
+/**
+ * 行政区划表 服务实现类
+ *
+ * @author Chill
+ */
+@Service
+public class RegionServiceImpl extends ServiceImpl<RegionMapper, Region> implements IRegionService {
+
+	@Override
+	public boolean submit(Region region) {
+		Long cnt = baseMapper.selectCount(Wrappers.<Region>query().lambda().eq(Region::getCode, region.getCode()));
+		if (cnt > 0L) {
+			return this.updateById(region);
+		}
+		// 设置祖区划编号
+		Region parent = getByCode(region.getParentCode());
+		if (Func.isNotEmpty(parent) || Func.isNotEmpty(parent.getCode())) {
+			String ancestors = parent.getAncestors() + StringPool.COMMA + parent.getCode();
+			region.setAncestors(ancestors);
+		}
+		// 设置省、市、区、镇、村
+		Integer level = region.getRegionLevel();
+		String code = region.getCode();
+		String name = region.getName();
+		if (level == PROVINCE_LEVEL) {
+			region.setProvinceCode(code);
+			region.setProvinceName(name);
+		} else if (level == CITY_LEVEL) {
+			region.setCityCode(code);
+			region.setCityName(name);
+		} else if (level == DISTRICT_LEVEL) {
+			region.setDistrictCode(code);
+			region.setDistrictName(name);
+		} else if (level == TOWN_LEVEL) {
+			region.setTownCode(code);
+			region.setTownName(name);
+		} else if (level == VILLAGE_LEVEL) {
+			region.setVillageCode(code);
+			region.setVillageName(name);
+		}
+		return this.save(region);
+	}
+
+	@Override
+	public boolean removeRegion(String id) {
+		Long cnt = baseMapper.selectCount(Wrappers.<Region>query().lambda().eq(Region::getParentCode, id));
+		if (cnt > 0L) {
+			throw new ServiceException("请先删除子节点!");
+		}
+		return removeById(id);
+	}
+
+	@Override
+	public List<RegionVO> lazyList(String parentCode, Map<String, Object> param) {
+		return baseMapper.lazyList(parentCode, param);
+	}
+
+	@Override
+	public List<RegionVO> lazyTree(String parentCode, Map<String, Object> param) {
+		return baseMapper.lazyTree(parentCode, param);
+	}
+
+	@Override
+	public void importRegion(List<RegionExcel> data, Boolean isCovered) {
+		List<Region> list = new ArrayList<>();
+		data.forEach(regionExcel -> {
+			Region region = BeanUtil.copy(regionExcel, Region.class);
+			list.add(region);
+		});
+		if (isCovered) {
+			this.saveOrUpdateBatch(list);
+		} else {
+			this.saveBatch(list);
+		}
+	}
+
+	@Override
+	public List<RegionExcel> exportRegion(Wrapper<Region> queryWrapper) {
+		return baseMapper.exportRegion(queryWrapper);
+	}
+}

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