*/ class SenderFactory implements Factory { public function __construct( private Config $config, private Metadata $metadata, private InjectableFactory $injectableFactory ) {} public function create(): Sender { $provider = $this->config->get('smsProvider'); if (!$provider) { throw new RuntimeException("No `smsProvider` in config."); } /** @var ?class-string $className */ $className = $this->metadata->get(['app', 'smsProviders', $provider, 'senderClassName']); if (!$className) { throw new RuntimeException("No `senderClassName` for '$provider' provider."); } return $this->injectableFactory->create($className); } }