Call UserPasswordEncoderInterface encodePassword in DoctrineMigrations - php

Question

I am trying to encode a password with the encodePassword function from Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface; inside my migration here is my code
I tried with implements UserPasswordEncoderInterface but i did not manage to use this method encodePassword
The error is
Call to a member function encodePassword() on null
<?php
declare(strict_types=1);
namespace DoctrineMigrations;
use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;
use Ramsey\Uuid\Uuid;
use App\Entity\User;
/**
* Auto-generated Migration: Please modify to your needs!
*/
final class Version20201112164728 extends AbstractMigration
{
/**
* #var UserPasswordEncoderInterface
*/
private $encoder;
public function getPassword($password)
{
$user = new User();
return $this->encoder->encodePassword($user,$password);
}
public function getDescription(): string
{
return '';
}
public function up(Schema $schema): void
{
}
public function postUp(Schema $schema): void
{
$this->connection->insert('users', [
'id' => Uuid::uuid4(),
'email' => 'xxx#xxx.com',
'password' => $this->getPassword('foo'),
]);
}
public function down(Schema $schema): void
{
}
}