<?php

namespace Cas\Dao;

use KIF\Dao\DBAgileDev;
use KIF\Core\Request;
use KIF\Cache\Memcached;

/**
 *
 * 活动用户参与日志
 *
 * @author lihuanchun@qq.com
 *        
 */
class LotteryUserParticipateLog extends DBAgileDev {
	protected $tableName = 'lottery_user_participate_log';
	
	/**
	 * 数据库里的真实字段
	 * 
	 * @var array
	 */
	protected $other_field = array (
			'events_id',
			'uid',
			# 审核字段 1未审核 2审核通过 3审核不通过
			'audit',
	);
	
	
	public function findUserParticipateDataGroupByUid($eventsId,$limit=null){
		
		$sql =  "SELECT uid,create_time FROM `{$this->tableName}` WHERE events_id={$eventsId}  GROUP BY uid ";
		if($limit){
			$sql = "SELECT uid,create_time FROM `{$this->tableName}` WHERE events_id={$eventsId}  GROUP BY uid   limit {$limit}  ";
		}
	
		$tmpResult = $this->db->fetchAll($sql);
		if (!$tmpResult) {
			return array();
		}
		return $tmpResult;
	}
	
	
	public function getUserParticipateLogNumGroupByUid($eventsId){
		$returnNum = 0;
		$sql = "SELECT count(uid) FROM `{$this->tableName}` WHERE events_id={$eventsId}  GROUP BY uid  ";
		$tmpResult = $this->db->fetchAll($sql);
		if (!$tmpResult) {
			return $returnNum;
		}
		return count($tmpResult);
	}
	
}