films-symfony-4-2/migrations/Version20230419104506.php

<?php

declare(strict_types=1);

namespace DoctrineMigrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

/**
 * Auto-generated Migration: Please modify to your needs!
 */
final class Version20230419104506 extends AbstractMigration
{
    public function getDescription(): string
    {
        return '';
    }

    public function up(Schema $schema): void
    {
        // this up() migration is auto-generated, please modify it to your needs
        $this->addSql('ALTER TABLE media_video ADD film_id INT NOT NULL');

        foreach($this->connection->fetchAllAssociative('SELECT id, media_video_id FROM film WHERE media_video_id IS NOT NULL') as $film) {
            $this->addSql('UPDATE media_video SET film_id = :idFilm WHERE id = :mediaVideoIdFilm', [
                'idFilm' => $film['id'],
                'mediaVideoIdFilm' => $film['media_video_id']
            ]);
        }

        $this->addSql('DELETE FROM media_video WHERE (film_id = 0)');

        $this->addSql('ALTER TABLE media_video ADD CONSTRAINT FK_63DE1E9D567F5183 FOREIGN KEY (film_id) REFERENCES film (id)');
        $this->addSql('CREATE INDEX IDX_63DE1E9D567F5183 ON media_video (film_id)');
    }

    public function down(Schema $schema): void
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->addSql('ALTER TABLE media_video DROP FOREIGN KEY FK_63DE1E9D567F5183');
        $this->addSql('DROP INDEX IDX_63DE1E9D567F5183 ON media_video');
        $this->addSql('ALTER TABLE media_video DROP film_id');
    }
}