<?php

namespace App\Models;

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

class alternatif extends Model
{
    use HasFactory;

    protected $table = 'alternatifs';
    protected $primaryKey = 'id';

    protected $fillable = [
        'kode',
        'nama',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
        'id_subkriteria',
    
    ];
    protected $with = ['penduduk', 'datakriteria'];

    public function penduduk():BelongsTo{
        return $this->belongsTo(penduduk::class, 'id_penduduk');
    }
    public function datakriteria():BelongsTo{
        return $this->belongsTo(datakriteria::class, 'id_kriteria');
    }
    public function datasubkriteria():BelongsTo{
        return $this->belongsTo(datakriteria::class, 'id_subkriteria');
    }
    public function rangkings()
    {
        return $this->hasMany(Rangking::class);
    }
}