<?php
namespace Cas\Dao;

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


/**
 * 
 * 活动[用户收集字母信息]
 *   
 * @author lihuanchun@qq.com
 *
 */
class LotteryEventsLetters extends DBAgileDev {
	protected $tableName = 'lottery_events_letters';
	
	
	/**
	 * 数据库里的真实字段
	 * @var array
	 */
	protected $other_field = array(
		'events_id',
		'ABC_name',
		'img_1',
		'img_2',
		'num'	
	);
	
	public function getEventData($events_id){
		$condition = array('events_id' => $events_id);
		$ids = $this->findIdsBy($condition);
		$returnData  = $this->gets($ids);
		return  $returnData;
	}
	
	
	/**
	 * 对已抽中的数量进行修改
	 */
	public function upLettersWinningNum($id ,$num){
		$data = $this->get($id);
		$info = array(
				'winning_num' => $data['winning_num'] + $num
		);
		return $this->modify($info,array('id' => $id));
	
	}
	
	
	/**
	 * 获取当天已经发放的数量
	 */
	public function getTodayHasWinTotal($letters_id){
		$thisTime = time();
		$objMemcached = new Memcached();
		$key = date('Y_m_d',$thisTime).'_'.$letters_id.'_is_winning_num';
		$num = $objMemcached ->get($key);
		if(!$num){
			$num = 0;
		}
		return $num;
	}
	
	/**
	 * 累加 获取当天已经发放的数量
	 */
	public function cumulativeTodayHasWinTotal($letters_id){
		$thisTime = time();
		$objMemcached = new Memcached();
		$key = date('Y_m_d',$thisTime).'_'.$letters_id.'_is_winning_num';
		$num = $objMemcached ->get($key);
		if(!$num){
			$num = 1;
		}else{
			$num ++;
		}
		$objMemcached ->set($key,$num,60 * 60 * 24);
		return $num;
		
	}
	
	
}