book_admin/application/common/model/AuthGroupAccess.php

<?php

namespace app\common\model;

use app\common\library\Redis;
use think\Log;
use think\Model;

class AuthGroupAccess extends Model
{
    // 表名
    protected $table = 'auth_group_access';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = false;

    // 定义时间戳字段名
    protected $createTime = false;
    protected $updateTime = false;

    // 追加属性
    protected $append = [

    ];

    //获得分组权限ID
    public function getGroupId($adminId){
        $redis = Redis::instance();
        $key = 'AG:'.$adminId;
        if($redis->exists($key)){
            return $redis->get($key);
        }else{
            $ag = $this->where('uid',$adminId)->find();
            if(!empty($ag)){
                $redis->setex($key,86400,$ag->group_id);
                return $ag->group_id;
            }else{
                Log::notice('参数$adminId在数据库中不存在，没有找到');
                return 0;
            }
        }
    }
}