Souke/domain/Product/Accessory/AccessoryManager.php

<?php

namespace domain\Product\Accessory;

use domain\_\AbstractManager;
use domain\Producer\Producer\Producer;

class AccessoryManager extends AbstractManager
{
    protected AccessoryBuilder $accessoryBuilder;

    public function loadDependencies(): void
    {
        $this->accessoryBuilder = $this->loadService(AccessoryBuilder::class);
    }

    public function createAccessory(Producer $producer, string $name, ?int $quantity): Accessory
    {
        $accessory = $this->accessoryBuilder->instanciateAccessory($producer);
        $accessory->setName($name);
        $accessory->setQuantity($quantity);
        $accessory->save();
        return $accessory;
    }
}