How to use UserPasswordHasher in Symfony command? - symfony

Question

protected function execute(InputInterface $input, OutputInterface $output, UserPasswordHasherInterface $passwordHasher): int
{
$io = new SymfonyStyle($input, $output);
$arg_email = $input->getArgument('email');
$arg_password = $input->getArgument('password');
if ($arg_email || $arg_password) {
$io->note(sprintf('You used the email adress: %s', $arg_email));
$io->note(sprintf('You used the password: %s', $arg_password));
$user = New User();
dd($passwordHasher->hashPassword(
$user,
'test'
));
$user->setEmail($arg_email);
$user->setPassword($passwordHasher->hashPassword(
$user,
'test'
));
$user->setActive(1);
$em = $this->getDoctrine()->getEntityManager();
$em->persist($user);
$em->flush();
$io->success('User has been created!');
}
return Command::SUCCESS;
}
So I'm trying to build a custom command that will get your arg. (email/pass) and hash the password and create a user. Simple enough I thought.. I'm not quite sure whats going wrong because I'm getting weird compilere errors, I've tried multiple solutions provided by the internet but it comes all back to some what the same error.
"type" => 64 "message" => "Declaration of
App\Command\CreateUserCommand::execute(Symfony\Component\Console\Input\InputInterface
$input, Symfony\Component\Console\Output\OutputInterface $output,
App\Command\UserPasswordHasherInterface $passwordHasher): int must be
compatible with
Symfony\Component\Console\Command\Command::execute(Symfony\Component\Console\Input\InputInterface
$input, Symfony\Component\Console\Output\OutputInterface $output)"
"file" =>
"E:\BackYardBBQ\project\src\Command\CreateUserCommand.php"
Some of the things i tried are:
putting the interface inside the __constructor for auto wiring = getting an error that you cant use auto wiring
building it inside an controller or the authenticator = not working for the same reason my other failed attempts where.
building it inside the constructor of the controller
The error if you try autowiring
Cannot autowire service "App\Command\CreateUserCommand": argument
"$entityManager" of method "__construct()" has type
"App\Command\EntityManagerInterface" but this class was not found.

Answer 1

Make sure you enable namespaces
use Doctrine\ORM\EntityManagerInterface;
use Symfony\Component\PasswordHasher\Hasher\UserPasswordHasherInterface;
use App\Entity\User;
You also need to add EntityManagerInterface and UserPasswordHasherInterface to your team constructor
private EntityManagerInterface $entityManager;
private UserPasswordHasherInterface $passwordHasher;
public function __construct(EntityManagerInterface $em, UserPasswordHasherInterface $passwordHasherInterface){
$this->entityManager = $em;
$this->passwordHasher = $passwordHasherInterface;
parent::__construct();
}
Now you will be able to use them in your command like this:
$user->setPassword($this->passwordHasher->hashPassword($user, 'test'));
$this->entityManager->persist($user);
$this->entityManager->flush();