CaracoleBundle/Factory/User/UserMerchantFactory.php

<?php

namespace Lc\CaracoleBundle\Factory\User;

use Lc\CaracoleBundle\Container\User\UserMerchantContainer;
use Lc\CaracoleBundle\Model\Merchant\MerchantInterface;
use Lc\CaracoleBundle\Model\User\UserMerchantInterface;
use Lc\SovBundle\Factory\AbstractFactory;
use Lc\SovBundle\Model\User\UserInterface;

class UserMerchantFactory extends AbstractFactory
{
    public function createBase(MerchantInterface $merchant): UserMerchantInterface
    {
        $class = UserMerchantContainer::getEntityFqcn();
        $userMerchant = new $class;
        $userMerchant->setMerchant($merchant);

        return $userMerchant;
    }

    // createUserMerchant
    public function create(MerchantInterface $merchant, UserInterface $user = null): UserMerchantInterface
    {
        $userMerchant = $this->createBase($merchant);
        $userMerchant->setUser($user);

        return $userMerchant;
    }
}