From 1e79d6f56fbd9a054800f1c62fd95bacda37c6b3 Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期一, 20 七月 2020 10:41:32 +0800
Subject: [PATCH] 同步升级3.0
---
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java | 306 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 306 insertions(+), 0 deletions(-)
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
new file mode 100644
index 0000000..ca8df48
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysDeptServiceImpl.java
@@ -0,0 +1,306 @@
+package com.ruoyi.system.service.impl;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.ruoyi.common.annotation.DataScope;
+import com.ruoyi.common.constant.UserConstants;
+import com.ruoyi.common.core.domain.TreeSelect;
+import com.ruoyi.common.core.domain.entity.SysDept;
+import com.ruoyi.common.exception.CustomException;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.system.mapper.SysDeptMapper;
+import com.ruoyi.system.service.ISysDeptService;
+
+/**
+ * 閮ㄩ棬绠＄悊 鏈嶅姟瀹炵幇
+ *
+ * @author ruoyi
+ */
+@Service
+public class SysDeptServiceImpl implements ISysDeptService
+{
+ @Autowired
+ private SysDeptMapper deptMapper;
+
+ /**
+ * 鏌ヨ閮ㄩ棬绠＄悊鏁版嵁
+ *
+ * @param dept 閮ㄩ棬淇℃伅
+ * @return 閮ㄩ棬淇℃伅闆嗗悎
+ */
+ @Override
+ @DataScope(deptAlias = "d")
+ public List<SysDept> selectDeptList(SysDept dept)
+ {
+ return deptMapper.selectDeptList(dept);
+ }
+
+ /**
+ * 鏋勫缓鍓嶇鎵�闇�瑕佹爲缁撴瀯
+ *
+ * @param depts 閮ㄩ棬鍒楄〃
+ * @return 鏍戠粨鏋勫垪琛�
+ */
+ @Override
+ public List<SysDept> buildDeptTree(List<SysDept> depts)
+ {
+ List<SysDept> returnList = new ArrayList<SysDept>();
+ List<Long> tempList = new ArrayList<Long>();
+ for (SysDept dept : depts)
+ {
+ tempList.add(dept.getDeptId());
+ }
+ for (Iterator<SysDept> iterator = depts.iterator(); iterator.hasNext();)
+ {
+ SysDept dept = (SysDept) iterator.next();
+ // 濡傛灉鏄《绾ц妭鐐�, 閬嶅巻璇ョ埗鑺傜偣鐨勬墍鏈夊瓙鑺傜偣
+ if (!tempList.contains(dept.getParentId()))
+ {
+ recursionFn(depts, dept);
+ returnList.add(dept);
+ }
+ }
+ if (returnList.isEmpty())
+ {
+ returnList = depts;
+ }
+ return returnList;
+ }
+
+ /**
+ * 鏋勫缓鍓嶇鎵�闇�瑕佷笅鎷夋爲缁撴瀯
+ *
+ * @param depts 閮ㄩ棬鍒楄〃
+ * @return 涓嬫媺鏍戠粨鏋勫垪琛�
+ */
+ @Override
+ public List<TreeSelect> buildDeptTreeSelect(List<SysDept> depts)
+ {
+ List<SysDept> deptTrees = buildDeptTree(depts);
+ return deptTrees.stream().map(TreeSelect::new).collect(Collectors.toList());
+ }
+
+ /**
+ * 鏍规嵁瑙掕壊ID鏌ヨ閮ㄩ棬鏍戜俊鎭�
+ *
+ * @param roleId 瑙掕壊ID
+ * @return 閫変腑閮ㄩ棬鍒楄〃
+ */
+ @Override
+ public List<Integer> selectDeptListByRoleId(Long roleId)
+ {
+ return deptMapper.selectDeptListByRoleId(roleId);
+ }
+
+ /**
+ * 鏍规嵁閮ㄩ棬ID鏌ヨ淇℃伅
+ *
+ * @param deptId 閮ㄩ棬ID
+ * @return 閮ㄩ棬淇℃伅
+ */
+ @Override
+ public SysDept selectDeptById(Long deptId)
+ {
+ return deptMapper.selectDeptById(deptId);
+ }
+
+ /**
+ * 鏍规嵁ID鏌ヨ鎵�鏈夊瓙閮ㄩ棬锛堟甯哥姸鎬侊級
+ *
+ * @param deptId 閮ㄩ棬ID
+ * @return 瀛愰儴闂ㄦ暟
+ */
+ @Override
+ public int selectNormalChildrenDeptById(Long deptId)
+ {
+ return deptMapper.selectNormalChildrenDeptById(deptId);
+ }
+
+ /**
+ * 鏄惁瀛樺湪瀛愯妭鐐�
+ *
+ * @param deptId 閮ㄩ棬ID
+ * @return 缁撴灉
+ */
+ @Override
+ public boolean hasChildByDeptId(Long deptId)
+ {
+ int result = deptMapper.hasChildByDeptId(deptId);
+ return result > 0 ? true : false;
+ }
+
+ /**
+ * 鏌ヨ閮ㄩ棬鏄惁瀛樺湪鐢ㄦ埛
+ *
+ * @param deptId 閮ㄩ棬ID
+ * @return 缁撴灉 true 瀛樺湪 false 涓嶅瓨鍦�
+ */
+ @Override
+ public boolean checkDeptExistUser(Long deptId)
+ {
+ int result = deptMapper.checkDeptExistUser(deptId);
+ return result > 0 ? true : false;
+ }
+
+ /**
+ * 鏍￠獙閮ㄩ棬鍚嶇О鏄惁鍞竴
+ *
+ * @param dept 閮ㄩ棬淇℃伅
+ * @return 缁撴灉
+ */
+ @Override
+ public String checkDeptNameUnique(SysDept dept)
+ {
+ Long deptId = StringUtils.isNull(dept.getDeptId()) ? -1L : dept.getDeptId();
+ SysDept info = deptMapper.checkDeptNameUnique(dept.getDeptName(), dept.getParentId());
+ if (StringUtils.isNotNull(info) && info.getDeptId().longValue() != deptId.longValue())
+ {
+ return UserConstants.NOT_UNIQUE;
+ }
+ return UserConstants.UNIQUE;
+ }
+
+ /**
+ * 鏂板淇濆瓨閮ㄩ棬淇℃伅
+ *
+ * @param dept 閮ㄩ棬淇℃伅
+ * @return 缁撴灉
+ */
+ @Override
+ public int insertDept(SysDept dept)
+ {
+ SysDept info = deptMapper.selectDeptById(dept.getParentId());
+ // 濡傛灉鐖惰妭鐐逛笉涓烘甯哥姸鎬�,鍒欎笉鍏佽鏂板瀛愯妭鐐�
+ if (!UserConstants.DEPT_NORMAL.equals(info.getStatus()))
+ {
+ throw new CustomException("閮ㄩ棬鍋滅敤锛屼笉鍏佽鏂板");
+ }
+ dept.setAncestors(info.getAncestors() + "," + dept.getParentId());
+ return deptMapper.insertDept(dept);
+ }
+
+ /**
+ * 淇敼淇濆瓨閮ㄩ棬淇℃伅
+ *
+ * @param dept 閮ㄩ棬淇℃伅
+ * @return 缁撴灉
+ */
+ @Override
+ public int updateDept(SysDept dept)
+ {
+ SysDept newParentDept = deptMapper.selectDeptById(dept.getParentId());
+ SysDept oldDept = deptMapper.selectDeptById(dept.getDeptId());
+ if (StringUtils.isNotNull(newParentDept) && StringUtils.isNotNull(oldDept))
+ {
+ String newAncestors = newParentDept.getAncestors() + "," + newParentDept.getDeptId();
+ String oldAncestors = oldDept.getAncestors();
+ dept.setAncestors(newAncestors);
+ updateDeptChildren(dept.getDeptId(), newAncestors, oldAncestors);
+ }
+ int result = deptMapper.updateDept(dept);
+ if (UserConstants.DEPT_NORMAL.equals(dept.getStatus()))
+ {
+ // 濡傛灉璇ラ儴闂ㄦ槸鍚敤鐘舵�侊紝鍒欏惎鐢ㄨ閮ㄩ棬鐨勬墍鏈変笂绾ч儴闂�
+ updateParentDeptStatus(dept);
+ }
+ return result;
+ }
+
+ /**
+ * 淇敼璇ラ儴闂ㄧ殑鐖剁骇閮ㄩ棬鐘舵��
+ *
+ * @param dept 褰撳墠閮ㄩ棬
+ */
+ private void updateParentDeptStatus(SysDept dept)
+ {
+ String updateBy = dept.getUpdateBy();
+ dept = deptMapper.selectDeptById(dept.getDeptId());
+ dept.setUpdateBy(updateBy);
+ deptMapper.updateDeptStatus(dept);
+ }
+
+ /**
+ * 淇敼瀛愬厓绱犲叧绯�
+ *
+ * @param deptId 琚慨鏀圭殑閮ㄩ棬ID
+ * @param newAncestors 鏂扮殑鐖禝D闆嗗悎
+ * @param oldAncestors 鏃х殑鐖禝D闆嗗悎
+ */
+ public void updateDeptChildren(Long deptId, String newAncestors, String oldAncestors)
+ {
+ List<SysDept> children = deptMapper.selectChildrenDeptById(deptId);
+ for (SysDept child : children)
+ {
+ child.setAncestors(child.getAncestors().replace(oldAncestors, newAncestors));
+ }
+ if (children.size() > 0)
+ {
+ deptMapper.updateDeptChildren(children);
+ }
+ }
+
+ /**
+ * 鍒犻櫎閮ㄩ棬绠＄悊淇℃伅
+ *
+ * @param deptId 閮ㄩ棬ID
+ * @return 缁撴灉
+ */
+ @Override
+ public int deleteDeptById(Long deptId)
+ {
+ return deptMapper.deleteDeptById(deptId);
+ }
+
+ /**
+ * 閫掑綊鍒楄〃
+ */
+ private void recursionFn(List<SysDept> list, SysDept t)
+ {
+ // 寰楀埌瀛愯妭鐐瑰垪琛�
+ List<SysDept> childList = getChildList(list, t);
+ t.setChildren(childList);
+ for (SysDept tChild : childList)
+ {
+ if (hasChild(list, tChild))
+ {
+ // 鍒ゆ柇鏄惁鏈夊瓙鑺傜偣
+ Iterator<SysDept> it = childList.iterator();
+ while (it.hasNext())
+ {
+ SysDept n = (SysDept) it.next();
+ recursionFn(list, n);
+ }
+ }
+ }
+ }
+
+ /**
+ * 寰楀埌瀛愯妭鐐瑰垪琛�
+ */
+ private List<SysDept> getChildList(List<SysDept> list, SysDept t)
+ {
+ List<SysDept> tlist = new ArrayList<SysDept>();
+ Iterator<SysDept> it = list.iterator();
+ while (it.hasNext())
+ {
+ SysDept n = (SysDept) it.next();
+ if (StringUtils.isNotNull(n.getParentId()) && n.getParentId().longValue() == t.getDeptId().longValue())
+ {
+ tlist.add(n);
+ }
+ }
+ return tlist;
+ }
+
+ /**
+ * 鍒ゆ柇鏄惁鏈夊瓙鑺傜偣
+ */
+ private boolean hasChild(List<SysDept> list, SysDept t)
+ {
+ return getChildList(list, t).size() > 0 ? true : false;
+ }
+}
--
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