Where would you hash the passwords?

[Pedram]

Hi,

I just started learning DDD and Hexagonal architecture. The code here is very interesting and I'm learning from it a lot, so thanks for that :)

I just have one question. Where would you hash passwords?

I noticed the code for comparing password is inside CodelyTv\Backoffice\Auth\Domain\AuthPassword class. Is this the right place to hash the passwords before they would be persisted?

[Rafa Gómez]

Hey!

Nope. In "production" systems we could have something like:

final class UserRegistrator
{
    private UserPasswordHasher $hasher;
    private UserRepository $repository;

    public function __construct(UserPasswordHasher $hasher, UserRepository $repository)
    {
        $this->hasher     = $hasher;
        $this->repository = $repository;
    }

    public function register(UserUsername $username, UserPassword $password): void
    {
        $this->ensureUserIsNotAlreadyRegistered($username);

        $hashedPassword = $this->hasher->hash($password);

        $user = User::create($username, $hashedPassword);

        $this->repository->save($user);

        // Publish registered event
    }
// ...

Hope it helps! :)