<?php

namespace app\model;

use think\Model;

class Conversation extends Model
{
    protected $name = 'conversations';
    protected $autoWriteTimestamp = true;
    protected $createTime = 'created_at';
    protected $updateTime = 'updated_at';

    public function user()
    {
        return $this->belongsTo(User::class, 'user_id');
    }

    public function aiModel()
    {
        return $this->belongsTo(AiModel::class, 'model_id');
    }
}