Getting doctrine dbal is null when initializing application
I have used an authentication success handler to populate some values in the session on every successful login. I need a database operation, so I am passing @ doctrine.dbal.default_connection from my config file. Here is my config file where I override the success_handler function.
services:
security.authentication.success_handler:
class: XYZ\UserBundle\Handler\AuthenticationSuccessHandler
arguments: ["@security.http_utils", {}, @doctrine.dbal.default_connection]
tags:
- { name: 'monolog.logger', channel: 'security' }
In AuthenticationSuccessHandler.php my code is like this ...
namespace Sourcen\UserBundle\Handler;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Http\Authentication\DefaultAuthenticationSuccessHandler;
use Symfony\Component\Security\Http\HttpUtils;
use Doctrine\DBAL\Connection;
class AuthenticationSuccessHandler extends DefaultAuthenticationSuccessHandler {
private $connection;
public function __construct( HttpUtils $httpUtils, array $options, Connection $dbalConnection ) {
$this->connection = $dbalConnection;
parent::__construct( $httpUtils, $options );
}
public function onAuthenticationSuccess( Request $request, TokenInterface $token ) {
$response = parent::onAuthenticationSuccess( $request, $token );
// DB CODE GOES
return $response;
}
}
This works when I run some controller url directly. But when I run my app home url like "www.xyz.com/web" it throws the following error ...
Catchable fatal error: Argument 3 passed to XYZ\UserBundle\Handler\AuthenticationSuccessHandler::__construct() must be an instance of Doctrine\DBAL\Connection, none given, called in /opt/lampp/xyz/app/cache/prod/appProdProjectContainer.php on line 1006 and defined in /opt/lampp/xyz/src/Sourcen/UserBundle/Handler/AuthenticationSuccessHandler.php on line 18
Any idea how this can be solved?
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You don't need to extend the class DefaultAuthenticationSuccessHandler
.
Try to define your service class, for example:
namespace XYZ\UserBundle\Handler;
use Symfony\Component\Security\Http\Event\InteractiveLoginEvent;
use Doctrine\DBAL\Connection;
class AuthenticationSuccessHandler {
private $connection;
public function __construct( Connection $dbalConnection ) {
$this->connection = $dbalConnection;
}
public function onAuthenticationSuccess( InteractiveLoginEvent $event ) {
$user = $event->getAuthenticationToken()->getUser();
// DB CODE GOES
return $response;
}
}
and configure the service marked with the event listener component security.interactive_login
services:
security.authentication.success_handler:
class: XYZ\UserBundle\Handler\AuthenticationSuccessHandler
arguments: [@doctrine.dbal.default_connection]
tags:
- { name: 'kernel.event_listener', event: 'security.interactive_login'. method:'onAuthenticationSuccess' }
PS: Why don't you use doctrine.orm.entity_manager
instead doctrine.dbal.default_connection
? (In my sf I don't have this service dumped into command php app/console container:debug
)
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