<?php

namespace App\Models;

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

class NilaiAlternatifModels extends Model
{
    use HasFactory;

    protected $table = 'nilai_alternatif';

    protected $fillable = [
        'mobil_id',
        'sub_kriteria_id',
        'nilai',
    ];

    /**
     * Relasi ke mobil (setiap nilai alternatif dimiliki oleh satu mobil)
     */
    public function mobil()
    {
        return $this->belongsTo(MobilModels::class);
    }

    /**
     * Relasi ke sub_kriteria
     */
    public function subKriteria()
    {
        return $this->belongsTo(SubKriteriaModels::class, 'sub_kriteria_id');
    }
}