com.diboot.iam.util.IamHelper Maven / Gradle / Ivy
/*
* Copyright (c) 2015-2020, www.dibo.ltd ([email protected]).
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.diboot.iam.util;
import com.diboot.core.util.BeanUtils;
import com.diboot.core.util.S;
import com.diboot.core.util.V;
import com.diboot.iam.entity.IamResource;
import com.diboot.iam.vo.IamRoleVO;
import lombok.extern.slf4j.Slf4j;
import java.util.ArrayList;
import java.util.List;
/**
* IAM相关辅助类
*
* @author [email protected]
* @version v2.0
* @date 2020/06/28
*/
@Slf4j
public class IamHelper {
/**
* 构建role-permission角色权限数据格式(合并role等)，用于前端适配
*
* @param roleVOList
* @return
*/
public static IamRoleVO buildRoleVo4FrontEnd(List roleVOList) {
if (V.isEmpty(roleVOList)) {
return null;
}
// 对RoleList做聚合处理，以适配前端
List nameList = new ArrayList<>(roleVOList.size());
List codeList = new ArrayList<>(roleVOList.size());
List allPermissionList = new ArrayList<>();
roleVOList.forEach(vo -> {
nameList.add(vo.getName());
codeList.add(vo.getCode());
if (V.notEmpty(vo.getPermissionList())) {
allPermissionList.addAll(vo.getPermissionList());
}
});
// 对permissionList进行去重
List permissionList = BeanUtils.distinctByKey(allPermissionList, IamResource::getId);
IamRoleVO roleVO = new IamRoleVO();
roleVO.setName(S.join(nameList));
roleVO.setCode(S.join(codeList));
roleVO.setPermissionList(permissionList);
return roleVO;
}
}