Facile\MongoDbBundle\Command\LoadFixturesCommand

Complexity

Total Complexity

19

Size/Duplication

Total Lines	132
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	9

Test Coverage

Coverage

100%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	loadFixture()	0	6	1
A	prepareSearchPaths()	0	14	3
A	loadPaths()	0	11	4
A	configure()	0	9	1
A	initialize()	0	5	1
A	execute()	0	25	3
B	sortFixtures()	0	23	6

<?php declare(strict_types = 1);

namespace Facile\MongoDbBundle\Command;

use Facile\MongoDbBundle\Fixtures\MongoFixturesLoader;
use Facile\MongoDbBundle\Fixtures\MongoFixtureInterface;
use Facile\MongoDbBundle\Fixtures\OrderedFixtureInterface;

use Symfony\Bundle\FrameworkBundle\Console\Application;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\HttpKernel\KernelInterface;

/**
 * Class LoadFixturesCommand.
 */
class LoadFixturesCommand extends AbstractCommand
{
    /** @var MongoFixturesLoader */
    private $loader;

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        parent::configure();
        $this
            ->setName('mongodb:fixtures:load')
            ->addArgument('addFixturesPath', InputArgument::OPTIONAL, 'Add a path to search in for fixtures files')
            ->setDescription('Load fixtures and applies them');
        ;
    }

    protected function initialize(InputInterface $input, OutputInterface $output)
    {
        parent::initialize($input, $output);
        $this->loader = new MongoFixturesLoader($this->getContainer());
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this->io->writeln('Loading mongo fixtures');
        /** @var Application $application */
        $application = $this->getApplication();

        $paths = $this->prepareSearchPaths($input, $application->getKernel());

        $this->loadPaths($paths);

        $fixtures = $this->loader->getLoadedClasses();
        if (empty($fixtures)) {
            throw new \InvalidArgumentException(
                sprintf('Could not find any class to load in: %s', "\n\n- ".implode("\n- ", $paths))
            );
        }

        $this->sortFixtures($fixtures);

        foreach ($fixtures as $fixture) {
            $this->loadFixture($fixture);
        }

        $this->io->writeln(sprintf('Done, loaded %d fixtures files', \count($fixtures)));
    }

    /**
     * @param MongoFixtureInterface $indexList
     */
    private function loadFixture(MongoFixtureInterface $indexList)
    {
        $indexList->loadData();
        $indexList->loadIndexes();
        $this->io->writeln('Loaded fixture: '. \get_class($indexList));
    }

    /**
     * @param InputInterface    $input
     * @param KernelInterface   $kernel
     *
     * @return array
     */
    protected function prepareSearchPaths(InputInterface $input, KernelInterface $kernel): array
    {
        $paths = [];

        if ($input->getArgument('addFixturesPath')) {
            $paths[] = $input->getArgument('addFixturesPath');
        }

        foreach ($kernel->getBundles() as $bundle) {
            $paths[] = $bundle->getPath().'/DataFixtures/Mongo';
        }

        return $paths;
    }

    /**
     * @param array $paths
     */
    protected function loadPaths($paths)
    {
        foreach ($paths as $path) {
            if (is_dir($path)) {
                $this->loader->loadFromDirectory($path);
            }
            if (is_file($path)) {
                $this->loader->loadFromFile($path);
            }
        }
    }

    /**
     * Sorts fixtures by getOrder in case of implementing OrderedFixtureInterface
     * Fixtures with interface will be after the rest
     *
     * @param array $fixtures
     * @return self
     */
    protected function sortFixtures(&$fixtures): self
    {
        usort($fixtures, function ($fixture1, $fixture2) {
            $isFixture1Instance = ($fixture1 instanceof OrderedFixtureInterface);
            $isFixture2Instance = ($fixture2 instanceof OrderedFixtureInterface);

            if ($isFixture1Instance && $isFixture2Instance) {
                return $fixture1->getOrder() - $fixture2->getOrder();
            }

            if (!$isFixture1Instance && !$isFixture2Instance) {
                return 1;
            }


            return ($isFixture2Instance) ? -1 : 1;


        });

        return $this;

    }


}