/**
*
* APDPlat - Application Product Development Platform
* Copyright (c) 2013, 杨尚川, yang-shangchuan@qq.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.apdplat.module.security.action;
import org.apdplat.module.security.model.Role;
import org.apdplat.module.security.model.User;
import org.apdplat.module.security.model.UserGroup;
import org.apdplat.module.security.service.UserGroupService;
import org.apdplat.module.security.service.UserHolder;
import org.apdplat.platform.action.ExtJSSimpleAction;
import org.apdplat.platform.util.Struts2Utils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.annotation.Resource;
import org.apache.struts2.convention.annotation.Namespace;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;
@Scope("prototype")
@Controller
@Namespace("/security")
public class UserGroupAction extends ExtJSSimpleAction<UserGroup> {
@Resource(name="userGroupService")
private UserGroupService userGroupService;
private List<Role> roles = null;
public String store(){
String json = userGroupService.toAllUserGroupJson();
Struts2Utils.renderJson(json);
return null;
}
/**
* 删除用户组前，把该用户组从所有引用该用户组的用户中移除
* @param ids
*/
@Override
public void prepareForDelete(Integer[] ids){
User loginUser=UserHolder.getCurrentLoginUser();
for(int id :ids){
UserGroup userGroup=getService().retrieve(UserGroup.class, id);
boolean canDel=true;
//获取拥有等待删除的角色的所有用户
List<User> users=userGroup.getUsers();
for(User user : users){
if(loginUser.getId()==user.getId()){
canDel=false;
}
}
if(!canDel) {
continue;
}
for(User user : users){
user.removeUserGroup(userGroup);
getService().update(user);
}
}
}
@Override
public void assemblyModelForCreate(UserGroup model) {
model.setRoles(roles);
}
@Override
public void assemblyModelForUpdate(UserGroup model){
//默认roles==null
//当在修改用户组的时候，如果客户端不修改roles，则roles==null
if(roles!=null){
model.setRoles(roles);
}
}
@Override
protected void retrieveAfterRender(Map map,UserGroup model){
map.put("roles", model.getRoleStrs());
}
public void setRoles(String roleStr) {
String[] ids=roleStr.split(",");
roles=new ArrayList<>();
for(String id :ids){
String[] attr=id.split("-");
if(attr.length==2){
if("role".equals(attr[0])){
Role role=getService().retrieve(Role.class, Integer.parseInt(attr[1]));
roles.add(role);
}
}
}
}
}