upload/src/service/poll/srv/PwPollVoterService.php
<?php
defined('WEKIT_VERSION') || exit('Forbidden');

/**
 * 用户投票基础服务
 *
 * @author MingXing Sun <mingxing.sun@aliyun-inc.com> 2012-01-21
 * @copyright ©2003-2103 phpwind.com
 * @license http://www.windframework.com
 * @version $Id: PwPollVoterService.php 2552 2012-01-12 11:28:21Z mingxing.sun $
 * @package poll
 * @subpackage service.srv
 */

class PwPollVoterService {
    
  /**
   * 获取我关注的人参与的投票批量ID
   *
   * @param int $uids 多个用户ID
   * @param int $limit
   * @param int $offset
   * @return array
   */
  public function fetchVoteByUid($uids, $limit, $offset){
  	if(!$uids || !is_array($uids))return array();
  	$pollids = array();
  	$voterInfos = $this->_getPwPollVoterDs()->fetchVoteByUid($uids, $limit, $offset);
  	foreach($voterInfos as $value){
  		$pollids[] = $value['poll_id'];
  	}
  	return $pollids;
  }
  
  /**
   * get PwPollVoter
   *
   * @return PwPollVoter
   */
  protected function _getPollVoterDs(){
  	return Wekit::load('poll.PwPollVoter');
  }  
	
}