pai-sklep/app/Models/Category.php

<?php

namespace App\Models;

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

class Category extends Model
{
    use HasFactory;
    use HasUUID;
    public $primaryKey = "uuid";

    protected $fillable = ['name'];

    public function products() {
        return $this->belongsToMany(Product::class,'categories_products','category_uuid');
    }

    public function image() {
        return $this->morphOne(Image::class, 'imageable');
    }
}