gistfile1.php

//controller

public function retrieveLastOrderForCustomerAction(customerId)
{
    $order = $this->getManager()
        ->getRepository('AppBundle:Order')
        ->findLastByCustomer(customerId);
        
    if (! order) {
        ...
    }
        
    return $this->render(
        'order/retrieveLastOrderForCustomer.html.twig', 
        array(
            'orderFound' => OrderFoundViewModel::createFromOrder(order)
        )
    );
}