symfony[2.8] how to implement an interface in a service - symfony

Question

Here is my code for my class listener :
<?php
namespace AppBundle\EventSubscriber;
use Lolautruche\PaylineBundle\Event\PaylineEvents;
use Lolautruche\PaylineBundle\Event\ResultEvent;
use Psr\Log\LoggerInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class PaymentListener implements EventSubscriberInterface
{
private $logger;
public function __construct(LoggerInterface $logger)
{
$this->logger = $logger;
}
public static function getSubscribedEvents()
{
return [
PaylineEvents::WEB_TRANSACTION_VERIFY => 'onTransactionVerify',
];
}
public function onTransactionVerify(ResultEvent $event)
{ break;
// You can access to the result object from the transaction verification.
/** #var \Lolautruche\PaylineBundle\Payline\PaylineResult $paylineResult */
$paylineResult = $event->getResult();
$transactionId = $paylineResult->getItem('[transaction][id]');
if (!$paylineResult->isSuccessful()) {
break;
if ($paylineResult->isCanceled()){
$this->logger->info("Transaction #$transactionId was canceled by user", ['paylineResult' => $paylineResult->getResultHash()]);
}
elseif ($paylineResult->isDuplicate()){
$this->logger->warning("Transaction #$transactionId is a duplicate", ['paylineResult' => $paylineResult->getResultHash()]);
}
else {
$this->logger->error("Transaction #$transactionId was refused by bank.", ['paylineResult' => $paylineResult->getResultHash()]);
}
return;
}
break;
// Transaction was validated, do whatever you need to update your order
// ...
// Assuming you have set a private data with "internal_id" key when initiating the transaction.
$internalId = $paylineResult->getPrivateData('idCommande');
$repoCommande = $this->getDoctrine()->getManager()->getRepository('CommandeBundle:Commande');
$commande = $repoCommande->find($id);
$commande->setValide(1);
$em = $this->getDoctrine()->getManager();
$em->persist($commande);
$em->flush();
$this->logger->info("Transaction #$transactionId is valid. Internal ID is $internalId");
}
}
then I declared it as a service
services:
app.payment_listener:
class: AppBundle\EventSubscriber\PaymentListener
arguments: ["#LoggerInterface"]
tags:
- { name: kernel.event_subscriber }
But the arguments is not good. The constructor asks a loggerInterface argument and it returns me the following error :
ServiceNotFoundException in CheckExceptionOnInvalidReferenceBehaviorPass.php line 58: The service "app.payment_listener" has a dependency on a non-existent service "loggerinterface".
I explain what I would like to do, in fact I want use the payline bundle but I am stuck here.
Please, help me.

Answer 1

When you're passing an argument to constructor, as _construct(LoggerInterface $logger) you're telling that $logger argument can be any object whose class is the child of the LoggerInterface. So, in your service definition you can pass any logger service (#logger service, for example), not the interface itself. The answer to your question is, pass #logger service from Monolog bridge (or any other service name, which extends the LoggerInterface).
You can find more information here.