overblog / GraphQLBundle

src/Command/ValidateCommand.php

<?php

declare(strict_types=1);

namespace Overblog\GraphQLBundle\Command;

use GraphQL\Error\InvariantViolation;
use GraphQL\Error\Warning;
use Overblog\GraphQLBundle\Request\Executor as RequestExecutor;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;

final class ValidateCommand extends Command
{
    /** @var RequestExecutor */
    private $requestExecutor;

    public function __construct(RequestExecutor $requestExecutor)
    {
        parent::__construct();
        $this->requestExecutor = $requestExecutor;
    }

    public function setRequestExecutor(RequestExecutor $requestExecutor): void
    {
        $this->requestExecutor = $requestExecutor;
    }

    public function getRequestExecutor(): RequestExecutor
    {
        return $this->requestExecutor;
    }

    protected function configure(): void
    {
        $this
            ->setName('graphql:validate')
            ->setDescription('Validate schema')
            ->addOption(
                'schema',
                null,
                InputOption::VALUE_OPTIONAL,
                'The schema name to validate.'
            )
        ;
    }

    protected function execute(InputInterface $input, OutputInterface $output): void
    {
        Warning::suppress(true);

        $schemaName = $input->getOption('schema');
        $schema = $this->getRequestExecutor()->getSchema($schemaName);

        try {
            $schema->assertValid();
        } catch (InvariantViolation $e) {

The class GraphQL\Error\InvariantViolation does not exist. Did you forget a USE statement, or did you not list all dependencies?

            $output->writeln('<comment>'.$e->getMessage().'</comment>');

            return;
        }
        $output->writeln('<info>No error</info>');
    }
}