software-market/application/common/model/Messages.php

<?php

namespace app\common\model;

use think\Model;


class Messages extends Model
{

    

    

    // 表名
    protected $name = 'messages';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';
    protected $dateFormat = 'Y-m-d H:i:s';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = false;

    // 追加属性
    protected $append = [
        'message_type_text',
        'createtime_text'
    ];

    protected $type = [
        'extra_json'      =>  'array',
    ];
    

    
    public function getMessageTypeList()
    {
        return ['0' => __('Message_type 0'), '1' => __('Message_type 1')];
    }


    public function getMessageTypeTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['message_type']) ? $data['message_type'] : '');
        $list = $this->getMessageTypeList();
        return isset($list[$value]) ? $list[$value] : '';
    }

    public function getCreatetimeTextAttr($value, $data)
    {
        return date('m/d|H:i', $data['createtime'] ?? 0);
    }



}