IndexAction::unfavorite PHP 메소드

    public function unfavorite()
    {
        // $is_follow = $this->is_follow($_POST['weiba_id']);
        // if($is_follow){
        $map['post_id'] = intval($_POST['post_id']);
        $map['uid'] = $this->mid;
        if (D('weiba_favorite')->where($map)->delete()) {
            D('UserData')->updateKey('collect_topic_count', -1);
            D('UserData')->updateKey('collect_total_count', -1);
            echo 1;
        } else {
            echo 0;
        }
        // }else{
        // 	echo 0;
        // }
    }