Injecting logger and custom monolog service to controller in symfony

namespace Football\FrontendBundle\Service;

use Symfony\Component\HttpKernel\Log\LoggerInterface;

class MonologService
{
    private $logger;

    public function __construct(LoggerInterface $logger)
    {
        $this->logger = $logger;
    }

    public function add($level, $message)
    {
        $this->logger->$level($message);
    }
}

services:
    football_frontend.logger.monolog:
        class: Football\FrontendBundle\Service\MonologService
        arguments: [@logger]
        tags:
            - { name: monolog.logger, channel: country }

monolog:
    channels: ["country"]
    handlers:
        country:
            type: stream
            path:  %kernel.logs_dir%/%kernel.environment%_country.log
            channels: ["country"]     # Only handle country channel logs
        main:
            type:   stream
            path:   "%kernel.logs_dir%/%kernel.environment%.log"
            level:  debug
            channels: ["!country"]     # Handle all channel logs but country

services:
    football_frontend.controller.country:
        class: Football\FrontendBundle\Controller\CountryController
        arguments:
            - @football_frontend.logger.monolog
            - @logger

/**
 * @Route("/country", service="football_frontend.controller.country")
 */
class CountryController extends Controller
{
    private $monologService;
    private $logger;

    public function __construct(
        MonologService $monologService,
        LoggerInterface $logger
    ) {
        $this->monologService = $monologService;
        $this->logger = $logger;
    }

    public function listAction()
    {
        $this->monologService->add('warning', 'message');   // This would use "country" channel
        $this->logger->warning('message');                  // This would use "main" channel
    }
}