server_sscrm/addons/qingdong/model/AttendanceCard.php

<?php

namespace addons\qingdong\model;

use think\Model;
use traits\model\SoftDelete;

/**
 *补卡表
 */
class AttendanceCard Extends Model {
    use SoftDelete;

    // 表名,不含前缀
    protected $name = 'qingdong_attendance_card';
    // 开启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';
    protected $deleteTime = 'deletetime';

    //创建人
    public function createStaff() {
        return $this->hasOne(Staff::class, 'id', 'create_staff_id')->field('id,name,img,post');
    }

    public function getCreatetimeAttr($value) {
        return date('Y-m-d H:i:s', $value);
    }
    /**
     * 获取
     */
    public function getFilesAttr($value, $data)
    {
        if (empty($data['file_ids'])) {
            return '';
        }
        $paths = File::where(['id' => ['in', $data['file_ids']]])->column('file_path');

        return implode(',', $paths);
    }
}