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<?php |
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namespace Black\Bundle\PageBundle\Application\Command; |
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use Black\Page\Domain\Model\WebPageId; |
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use Black\Page\Infrastructure\CQRS\Handler\CreateWebPageHandler; |
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use Black\DDD\CQRSinPHP\Infrastructure\CQRS\Bus; |
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use Rhumsaa\Uuid\Uuid; |
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use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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/** |
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* Class CreateWebPageCommand |
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*/ |
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class CreateWebPageCommand extends ContainerAwareCommand |
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{ |
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/** |
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* @var Bus |
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*/ |
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protected $bus; |
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/** |
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* @var CreateWebPageHandler |
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*/ |
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protected $handler; |
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/** |
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* @var |
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*/ |
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protected $commandName; |
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/** |
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* @var \Symfony\Component\Console\Helper\HelperInterface |
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*/ |
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protected $dialog; |
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/** |
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* @param Bus $bus |
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* @param CreateWebPageHandler $handler |
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* @param $commandName |
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*/ |
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public function __construct( |
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Bus $bus, |
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CreateWebPageHandler $handler, |
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$commandName |
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) { |
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$this->bus = $bus; |
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$this->handler = $handler; |
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$this->commandName = $commandName; |
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parent::__construct(); |
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} |
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/** |
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* |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('black:page:create') |
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->setDescription('Create a new page') |
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->addArgument('author', InputArgument::OPTIONAL, 'The author') |
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->addArgument('name', InputArgument::OPTIONAL, 'The page name'); |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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*/ |
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protected function interact(InputInterface $input, OutputInterface $output) |
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{ |
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$dialog = $this->getHelperSet()->get('dialog'); |
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if (!$input->getArgument('author')) { |
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$author = $dialog->askAndValidate( |
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$output, |
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'Please give an author name:', |
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function ($author) { |
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if (empty($author)) { |
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throw new \InvalidArgumentException('Author cannot be empty!'); |
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} |
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return $author; |
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} |
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); |
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$input->setArgument('author', $author); |
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} |
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if (!$input->getArgument('name')) { |
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$name = $dialog->askAndValidate( |
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$output, |
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'Please choose a name:', |
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function ($name) { |
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if (empty($name)) { |
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throw new \InvalidArgumentException('Name cannot be empty!'); |
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} |
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return $name; |
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} |
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); |
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$input->setArgument('name', $name); |
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} |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$pageId = new WebPageId(Uuid::uuid4()); |
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$this->bus->register($this->commandName, $this->handler); |
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$this->bus->handle(new $this->commandName( |
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$pageId, |
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$input->getArgument('author'), |
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$input->getArgument('name') |
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)); |
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} |
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} |
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black-project /
page
