test-task/app/Models/Product.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class Product extends Model
{
    protected $fillable = [
        'title',
        'description',
        'category',
        'price',
        'discount_percentage',
        'rating',
        'stock',
        'brand',
        'sku',
        'weight',
        'width',
        'height',
        'depth',
        'warranty_information',
        'shipment_information',
        'availability_status',
        'return_policy',
        'minimum_order_quantity',
        'barcode',
        'qr_code',
        'thumbnail',
    ];

    public function tags(): BelongsToMany
    {
        return $this->belongsToMany(Tag::class);
    }

}