book_admin/application/common/model/BookListCh.php

<?php

namespace app\common\model;

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

class BookListCh extends Model
{
    // 表名
    protected $table = 'book_list_ch';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    
    // 追加属性
    protected $append = [
        'status_text',
    ];
    

    
    public function getStatusList()
    {
        return ['normal' => __('Status normal'),'hidden' => __('Status hidden')];
    }     


    public function getStatusTextAttr($value, $data)
    {        
        $value = $value ? $value : $data['status'];
        $list = $this->getStatusList();
        return isset($list[$value]) ? $list[$value] : '';
    }

    /**
     * 返回详情
     * @param $id
     * @return array
     */
    public function getInfo($id)
    {
        $result = [];
        $redis = Redis::instance();
        $key = 'BLPC:'. $id; //书单信息缓存

        if ($redis->exists($key)) {
            $result = $redis->hGetAll($key);
        } else {
            $row = $this->where('id', 'EQ', $id)->find();

            if (!empty($row)) {
                $data = $row->toArray();
                //如果是vip 可以存一下所有的子账号
                $createAdminId = $row['admin_id'];
                $bindRows = model("VipAdminBind")
                    ->where('admin_id_master', 'eq', $createAdminId)
                    ->select();

                if ($bindRows) {
                    $adminIds = array_column($bindRows, 'admin_id_slave');
                    $data['admin_ids'] = json_encode($adminIds);
                } else {
                    $data['admin_ids'] = json_encode([$createAdminId]);
                }

                $redis->hMSet($key, $data);
                $redis->expire($key, 600);

                $result = $data;
            }
        }

        return $result;
    }

    public function rmCache($id)
    {
        if (!empty($id)) {
            $redis = Redis::instance();
            $key = 'BLPC:'. $id; //书单信息缓存

            if ($redis->exists($key)) {
                $redis->del($key);
            }
        }

        return true;
    }
}