<?php

namespace app\common\model\school\classes;

use think\Model;


class VirtualHead extends Model
{

    
    // 表名
    protected $name = 'school_virtual_head';
    
    // 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;
    protected $deleteTime = false;

    // 追加属性
    protected $append = [

    ];
    

    protected static function init()
    {
        self::afterInsert(function ($row) {
            if (!$row['weigh']) {
                $pk = $row->getPk();
                $row->getQuery()->where($pk, $row[$pk])->update(['weigh' => $row[$pk]]);
            }
        });
    }


    public function getHeadImageAttr($value, $data)
    {
        if (!empty($value)) return cdnurl($value, true);
    }


}