hgraca / explicit-architecture-php

declare(strict_types=1);

/*

 * This file is part of the Explicit Architecture POC,

 * which is created on top of the Symfony Demo application.

 *

 * (c) Herberto Graça <[email protected]>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Acme\App\Presentation\Console\Component\User;

use Acme\App\Core\Component\User\Application\Service\UserService;

use Acme\App\Core\Component\User\Application\Validation\UserValidationService;

use Doctrine\ORM\EntityManagerInterface;

use Symfony\Component\Console\Command\Command;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputInterface;

use Symfony\Component\Console\Output\OutputInterface;

use Symfony\Component\Console\Style\SymfonyStyle;

/**

 * A console command that deletes users from the database.

 *

 * To use this command, open a terminal window, enter into your project

 * directory and execute the following:

 *

 *     $ php bin/console app:delete-user

 *

 * Check out the code of the src/App/Command/AddUserCommand.php file for

 * the full explanation about Symfony commands.

 *

 * See https://symfony.com/doc/current/cookbook/console/console_command.html

 * For more advanced uses, commands can be defined as services too. See

 * https://symfony.com/doc/current/console/commands_as_services.html

 *

 * @author Oleg Voronkovich <[email protected]>

 */

class DeleteUserCommand extends Command

{

    /**

     * @var string

     */

    protected static $defaultName = 'app:delete-user';

    /** @var SymfonyStyle */

    private $io;

    /**

     * @var EntityManagerInterface

     */

    private $entityManager;

    /**

     * @var UserValidationService

     */

    private $validator;

    /**

     * @var UserService

     */

    private $userService;

    public function __construct(EntityManagerInterface $em, UserValidationService $validator, UserService $userService)

    {

        parent::__construct();

        $this->entityManager = $em;

        $this->validator = $validator;

        $this->userService = $userService;

    }

    /**

     * {@inheritdoc}

     */

    protected function configure(): void

    {

        $this

                If you omit the argument, the command will ask you to

                provide the missing value:

                  <info>php %command.full_name%</info>

                HELP

            );

    }

    protected function initialize(InputInterface $input, OutputInterface $output): void

    {

        // SymfonyStyle is an optional feature that Symfony provides so you can

        // apply a consistent look to the commands of your application.

        // See https://symfony.com/doc/current/console/style.html

        $this->io = new SymfonyStyle($input, $output);

    }

    protected function interact(InputInterface $input, OutputInterface $output): void

    {

        if ($input->getArgument('username') !== null) {

            return;

        }

        $this->io->title('Delete User Command Interactive Wizard');

        $this->io->text([

            'If you prefer to not use this interactive wizard, provide the',

            'arguments required by this command as follows:',

            '',

            ' $ php bin/console app:delete-user username',

            '',

            'Now we\'ll ask you for the value of all the missing command arguments.',

            '',

        ]);

        $username = $this->io->ask('Username', null, [$this->validator, 'validateUsername']);

        $input->setArgument('username', $username);

    }

    protected function execute(InputInterface $input, OutputInterface $output): void

    {

        $username = $input->getArgument('username');

        $this->userService->deleteUser($username);

        $this->entityManager->flush();

        $this->io->success(sprintf('User "%s" was successfully deleted.', $username));

    }

}