修复：将目录的子级目录权限赋予普通用户后，普通用户无法查看的问题

shandan-system/src/main/java/com/keyware/shandan/bianmu/service/DirectoryTreeService.java

@@ -53,15 +53,31 @@ public class DirectoryTreeService {
         if (StringUtils.hasText(pid)) {
             parentDir = directoryService.getById(pid);
         }
+        // 获取子级节点
         List<DirectoryVo> directoryList = getDirectoryList(parentDir, allChild, hasMetadata, busType);
+        // 审核状态
         ReviewStatus status = StringUtils.hasText(reviewStatus) ? ReviewStatus.valueOf(reviewStatus) : null;
+        // 当前用户
         SysUser user = SecurityUtil.getLoginSysUser();
+        // 根据权限类型获取权限范围内的数据的ID集合
         Set<String> permisDis = "write".equals(permis) ? dirPermissionService.getByWritePermis(user) : dirPermissionService.getByReadPermis(user);
+        // 判断权限范围
         List<DirectoryVo> permisDirectoryList = StreamUtil.as(directoryList).filter(dir -> {
-            if (status == null) {
+            if(dir.getReviewStatus() == status || status == null){
-                return permisDis.contains(dir.getId());
+                boolean permisAllow = permisDis.contains(dir.getId());
+                if(permisAllow){
+                    return true;
+                }
+                // 如果权限不允许，则需要判断当前节点的所有子级节点是否有允许的目录，如果有则需要返回到前端的树组件中
+                Set<String> childrenIds = getDirectoryList(dir, true, false, busType).stream().map(DirectoryVo::getId).collect(Collectors.toSet());
+                for(String id : childrenIds){
+                    if(permisDis.contains(id)){
+                        return true;
+                    }
+                }
+                return false;
             }
-            return dir.getReviewStatus() == status && permisDis.contains(dir.getId());
+            return false;
         }).toList();
         DirectoryParentBuilder dpb = new DirectoryParentBuilder(directoryList, permisDirectoryList);