onepage/tm/lib/Dao/KifUsergroupRelation.class.php

<?php
namespace Cas\Dao;

/**
 * kif权限管理系统 - 用户所属组类
 * @author lishumingoo@gmail.com
 */

use KIF\Verify;

use KIF\Dao\DBAgileDev;

class KifUsergroupRelation extends DBAgileDev {
	/**
	 * 数据表名
	 * @var string
	 */
	protected $tableName = 'kif_usergroup_relation';
	
	/**
     * 表的主键名。默认为id
     * @var string
     */
	protected $primaryKey = 'id';
	
	/**
	 * 数据库里的真实字段
	 * @var array
	 */
	protected $other_field = array(
		'uid',
		'groupid',
	);
	
	public function __construct($master_flag = 'backend') {
		parent::__construct($master_flag);
	}
	
	/**
	 * 获取用户所属的组id集合
	 * @param int $uid
	 * @return array
	 */
	public function getsGroupids($uid) {
		if (!Verify::unsignedInt($uid)) {
			return array();
		}
		
		$groupids = array();
		
		$relations = $this->findBy(array('uid' => $uid));
		if ($relations) foreach ($relations as $tmprow) {
			$groupids[] = $tmprow['groupid'];
		}
		
		return array_unique($groupids);
	}
	
}