protected function execute(InputInterface $input, OutputInterface $output) { $clientStorage = new ClientStorage(new RedisClient(null, 'dev', 6379), new RedisKeysManager()); if ($clients = $clientStorage->all()) { $output->writeln('<info>Your clients are: </info>'); foreach ($clients as $client) { $output->writeln('<info>Client ID: </info>' . $client->getClientId()); $output->writeln('<info>App Name: </info>' . $client->getName()); $output->writeln('-------------------------------------------------'); } } else { $output->writeln('<error>No available clients!</error>'); } }