CaracoleBundle/Factory/Site/NewsFactory.php

<?php

namespace Lc\CaracoleBundle\Factory\Site;

use Lc\CaracoleBundle\Factory\MerchantFactoryTrait;
use Lc\SovBundle\Factory\Site\NewsFactory as SovNewsFactory;
use Lc\SovBundle\Model\Site\NewsInterface;

class NewsFactory extends SovNewsFactory
{
    use MerchantFactoryTrait;

    public function create(): NewsInterface
    {
        $news = parent::create();

        $news->setMerchant($this->merchant);

        return $news;
    }
}