ldc-boutique-cnc/app/Models/OldSlug.php

<?php

namespace App\Models;

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

class OldSlug extends Model
{
    use HasFactory;

    public function product() {
        return $this->belongsTo('App\Model\Product', 'product_id');
    }

    public function range() {
        return $this->belongsTo('App\Model\Range', 'range_id');
    }
}