Domainator9K Sock Bundle Laravel Package

Getting Started

Minimal Setup

1. Installation

   composer require digipolisgent/domainator9k-sock-bundle
   

   Ensure your project uses Symfony 3.4.x (no newer versions supported).

2. Register Bundle Add to app/AppKernel.php:

   new DigipolisGent\Domainator9k\SockBundle\DigipolisGentDomainator9kSockBundle(),
   

3. Configure Add to app/config/config.yml:

   digipolis_gent_domainator9k_sock:
       host: 'your-domainator9k-endpoint'
       user_token: 'your-user-token'
       client_token: 'your-client-token'
   

4. First Use Case Inject the service in a controller/service:

   use DigipolisGent\Domainator9k\SockBundle\Service\Domainator9kService;
   
   class MyController extends Controller
   {
       public function __construct(Domainator9kService $domainator9k)
       {
           $this->domainator9k = $domainator9k;
       }
   
       public function fetchData()
       {
           $response = $this->domainator9k->fetchData('endpoint');
           return new Response($response);
       }
   }
   

Implementation Patterns

Core Workflows

1. Service Injection Use dependency injection for Domainator9kService in controllers, commands, or other services.

   // services.yml
   services:
       App\Service\MyService:
           arguments:
               - '@digipolis_gent_domainator9k_sock.service.domainator9k'
   

2. API Endpoint Abstraction Wrap raw API calls in domain-specific methods:

   $this->domainator9k->getUserData($userId);
   $this->domainator9k->postEvent($eventPayload);
   

3. Event Listeners Subscribe to bundle events (if available) for post-processing:

   // src/AppBundle/EventListener/DomainatorListener.php
   class DomainatorListener implements EventSubscriberInterface
   {
       public static function getSubscribedEvents()
       {
           return [
               'domainator9k.response' => 'onResponse',
           ];
       }
   
       public function onResponse(ResponseEvent $event)
       {
           // Transform/validate response
       }
   }
   

4. Configuration Overrides Override config per environment (e.g., config_test.yml):

   digipolis_gent_domainator9k_sock:
       host: '%env(DOMAINATOR_TEST_HOST)%'
   

Integration Tips

• Logging: Decorate the service to log requests/responses:

  $this->domainator9k->setLogger($logger);
  

• Retry Logic: Implement a decorator for transient failures:

  class RetryDomainatorService implements Domainator9kInterface
  {
      public function fetchData($endpoint, $retries = 3)
      {
          try {
              return $this->decorated->fetchData($endpoint);
          } catch (Exception $e) {
              if ($retries > 0) {
                  sleep(1);
                  return $this->fetchData($endpoint, $retries - 1);
              }
              throw $e;
          }
      }
  }
  

• Symfony Messenger: Use the bundle with Symfony’s Messenger component for async processing:

  $message = new Domainator9kMessage($endpoint, $payload);
  $this->messageBus->dispatch($message);
  

Gotchas and Tips

Pitfalls

1. Deprecation Risk

   • Last release in 2018; assume no active maintenance. Test thoroughly and consider forking if critical.
   • Check for breaking changes in Symfony 4/5 (not supported).

2. Configuration Sensitivity

   • user_token/client_token are hardcoded in YAML (unencrypted). Use environment variables:

     user_token: '%env(DOMAINATOR_USER_TOKEN)%'
     

   • Avoid committing config files to version control.

3. Error Handling

   • The bundle may lack detailed error messages. Extend the service to add context:

     try {
         $response = $this->domainator9k->fetchData($endpoint);
     } catch (Exception $e) {
         throw new \RuntimeException(
             "Domainator9k failed for endpoint {$endpoint}: " . $e->getMessage(),
             0, $e
         );
     }
     

4. Network Dependencies

   • Assume no offline support. Implement a fallback (e.g., cache) for critical paths:

     $cacheKey = "domainator_{$endpoint}";
     $data = $this->cache->get($cacheKey);
     if (!$data) {
         $data = $this->domainator9k->fetchData($endpoint);
         $this->cache->set($cacheKey, $data, 300); // 5-minute cache
     }
     

Debugging

• Enable Debug Mode: Symfony’s debug toolbar may not integrate with this bundle. Use:

  $this->domainator9k->setDebug(true); // If supported
  

• Raw HTTP Inspection: Decorate the service to log raw requests:

  class DebugDomainatorService implements Domainator9kInterface
  {
      public function fetchData($endpoint)
      {
          $response = $this->decorated->fetchData($endpoint);
          file_put_contents(
              'debug_domainator.log',
              print_r(['endpoint' => $endpoint, 'response' => $response], true),
              FILE_APPEND
          );
          return $response;
      }
  }
  

Extension Points

1. Custom Endpoints Extend the service to add domain-specific methods:

   class ExtendedDomainatorService extends Domainator9kService
   {
       public function getUserProfile($userId)
       {
           return $this->fetchData("/users/{$userId}/profile");
       }
   }
   

2. Authentication Override token handling if the bundle uses a non-standard auth flow:

   $this->domainator9k->setAuthToken($customToken);
   

3. Response Transformation Decorate the service to normalize responses:

   class NormalizingDomainatorService implements Domainator9kInterface
   {
       public function fetchData($endpoint)
       {
           $raw = $this->decorated->fetchData($endpoint);
           return $this->normalize($raw);
       }
   
       private function normalize($data)
       {
           // Transform to your domain model
       }
   }
   

Configuration Quirks

• Host Format: Ensure host includes the scheme (e.g., https://api.example.com), not just the domain.
• Token Validation: The bundle may not validate tokens on initialization. Add a health check:

  public function __construct(Domainator9kService $service)
  {
      $service->ping(); // Hypothetical method; implement if missing
  }