<?php

namespace app\admin\model\deepseek;

use think\Model;


class Stream extends Model
{

    
    // 表名
    protected $name = 'deepseek_stream';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

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

    // 追加属性
    protected $append = [
        'created_time_text'
    ];
    

    public function getCreatedTimeTextAttr($value, $data)
    {
        $value = $value ? $value : (isset($data['created_time']) ? $data['created_time'] : '');
        return is_numeric($value) ? date("Y-m-d H:i:s", $value) : $value;
    }

    protected function setCreatedTimeAttr($value)
    {
        return $value === '' ? null : ($value && !is_numeric($value) ? strtotime($value) : $value);
    }


    public function question()
    {
        return $this->belongsTo('Question', 'question_id', 'id', [], 'LEFT')->setEagerlyType(0);
    }
}