32. class AppContainer extends Container
{
protected function getRoutingService()
{
return $this->services['routing'] =
new SymfonyComponentRoutingRouter(
new SymfonyComponentRoutingLoaderYamlFileLoader(
new SymfonyComponentConfigFileLocator('../etc')
),
'routing.yaml'
);
}
}
39. final class AppKernel implements HttpKernelInterface
{
private $container;
public function __construct(AppContainer $container)
{
$this->container = $container;
}
public function handle(Request $request, $type, $catch)
{
// to be continued...
}
}
44. final class UserController
{
private $users;
public function __construct(UserRepositoryInterface $users)
{
$this->users = $users;
}
public function viewAction(Request $request)
{
// to be continued...
}
}
48. final class MemoryUserRepository implements UserRepositoryInterface
{
private $users = [];
public function findById(UserId $id): ?User
{
return $this->users[$id->toString()] ?? null;
}
public function add(User $user)
{
$this->users[$user->getId()->toString()] = $user;
}
}
49. final class DoctrineUserRepository implements UserRepositoryInterface
{
private $em;
public function __construct(EntityManagerInterface $em)
{
$this->em = $em;
}
public function findByUuid(UuidInterface $uuid)
{
return $this->em->find(User::class, $uuid->toString());
}
public function add(User $user)
{
$this->em->persist($user);
}
}