<?php
/**
 *
 * ============================================================================
 * * 版权所有 蜘蛛出行 * *
 * 网站地址: http://www.zhizhuchuxing.com
 * ----------------------------------------------------------------------------
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和
 * 使用；不允许对程序代码以任何形式任何目的的再发布。
 * ============================================================================
 * Author By: 倪宗锋
 * PhpStorm ActivityRedPack.php
 * Create By 2016/12/6 10:19 $
 */


namespace Activity\Model;


use Base\Tool\DbTable;

class ActivityRedPack extends DbTable
{
    public $db = 'CST';
    public $tab = 'activity_redpack';

    /**
     * Function Description:获取某用户获得的某类红包总数数
     * Function Name: getCountByOpenId
     * @param $openid string 用户微信openid
     * @param int $activity_id 红包类型 1:关注送红包活动
     *
     * @return string
     *
     * @author 倪宗锋
     */
    public function getCountByOpenId($openid, $activity_id = 1)
    {
        $sql = ''
            . "SELECT count(1)
            from activity_redpack
            where  openid ='{$openid}' and activity_id ={$activity_id}";
        $result = $this->fetchOne($sql);
        return $result;
    }
    /**
     * Function Description:获取某用户的某类红包当天领取总数
     * Function Name: getCountByOpenidForToday
     * @param $openid
     * @param int $activity_id
     *
     * @return string
     *
     * @author 倪宗锋
     */
    public function getCountByOpenidForToday($openid, $activity_id = 1)
    {
        $sql = ''
            ."SELECT count(1)
            from activity_redpack
            where  openid ='{$openid}'
            and create_time >= DATE_FORMAT(NOW(),'%Y-%m-%d')
            and create_time < DATE_FORMAT(DATE_ADD(NOW(),INTERVAL 1 DAY),'%Y-%m-%d')
            and activity_id= {$activity_id} ";
        $result = $this->fetchOne($sql);
        return $result;
    }

    /**
     * Function Description:
     * Function Name: getTotalNum
     * @param $activity_id
     *
     * @return string
     *
     * @author 倪宗锋
     */
    public function getTotalNum($activity_id)
    {
        $sql = ''
            . "SELECT count(1)
        from activity_redpack
        where activity_id={$activity_id}
        ";
        $result = $this->fetchOne($sql);
        return $result;
    }

}