From 4958afad2168f61e7012d2ac6b2a137274a708df Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Mon, 01 Apr 2024 08:30:47 +0800
Subject: [PATCH] 区域获取优化

---
 src/main/java/org/springblade/common/cache/SysCache.java |   61 ++++++++++++------------------
 1 files changed, 24 insertions(+), 37 deletions(-)

diff --git a/src/main/java/org/springblade/common/cache/SysCache.java b/src/main/java/org/springblade/common/cache/SysCache.java
index fbc0b5a..d58137b 100644
--- a/src/main/java/org/springblade/common/cache/SysCache.java
+++ b/src/main/java/org/springblade/common/cache/SysCache.java
@@ -1,19 +1,3 @@
-/*
- *      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.common.cache;
 
 import org.apache.logging.log4j.util.Strings;
@@ -364,30 +348,33 @@
 	 * @return regionCode
 	 */
 	public static List<String> getPoliceRegionChildCodesByDeptId(String deptId) {
-		//多个部门按逗号分割
-		List<String> deptIdList = Arrays.asList(deptId.split(","));
+		// 去重
+		List<String> regionCodeList = new ArrayList<>();
+		if (!Strings.isBlank(deptId)) {
+			//多个部门按逗号分割
+			List<String> deptIdList = Arrays.asList(deptId.split(","));
 
-		//所有行政区划code
-		List<String> allRegionList = new ArrayList<>();
-		deptIdList.forEach(id->{
-			List<String> list = new ArrayList<>();
-			// 查询对应的区域编号code
-			Dept dept = deptService.getById(id);
-			// 只取公安的
-			if (dept.getDeptNature()==1) {
-				if (null != dept && !Strings.isBlank(dept.getRegionCode()) && !AuthUtil.isAdministrator()) {
-					list = getPoliceRegionChildCodes(dept.getRegionCode());
-					//行政区划不为空添加进集合
-					if (list.size() > 0) {
-						allRegionList.addAll(list);
+			//所有行政区划code
+			List<String> allRegionList = new ArrayList<>();
+			deptIdList.forEach(id -> {
+				List<String> list = new ArrayList<>();
+				// 查询对应的区域编号code
+				Dept dept = deptService.getById(id);
+				// 只取公安的
+				if (dept.getDeptNature() == 1) {
+					if (null != dept && !Strings.isBlank(dept.getRegionCode()) && !AuthUtil.isAdministrator()) {
+						list = getPoliceRegionChildCodes(dept.getRegionCode());
+						//行政区划不为空添加进集合
+						if (list.size() > 0) {
+							allRegionList.addAll(list);
+						}
 					}
 				}
-			}
-		});
-
-		// 去重
-		List<String> collect = allRegionList.stream().distinct().collect(Collectors.toList());
-		return collect;
+			});
+			// 去重
+			regionCodeList = allRegionList.stream().distinct().collect(Collectors.toList());
+		}
+		return regionCodeList;
 	}
 
 	/**

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