<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class ChatHistory extends Model
{
    use HasFactory;

    protected $table = 'chat_histories';

    protected $fillable = [
        'user_id',
        'session_id',
        'recommendation_id',
        'prompt',
        'response',
    ];

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

    public function recommendation()
    {
        return $this->belongsTo(Recommendation::class);
    }
}