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<?php |
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declare(strict_types=1); |
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namespace SWP\Migrations; |
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use Behat\Transliterator\Transliterator; |
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use Doctrine\DBAL\Schema\Schema; |
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use Doctrine\Migrations\AbstractMigration; |
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use Doctrine\ORM\Query\ResultSetMapping; |
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use Symfony\Component\DependencyInjection\ContainerAwareInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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/** |
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* Auto-generated Migration: Please modify to your needs! |
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*/ |
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final class Version20180924122522 extends AbstractMigration implements ContainerAwareInterface |
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{ |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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/** |
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* @param ContainerInterface|null $container |
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*/ |
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public function setContainer(ContainerInterface $container = null) |
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{ |
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$this->container = $container; |
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} |
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public function up(Schema $schema): void |
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{ |
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$this->abortIf('postgresql' !== $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'postgresql\'.'); |
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$entityManager = $this->container->get('doctrine.orm.default_entity_manager'); |
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$rsm = new ResultSetMapping(); |
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$rsm->addScalarResult('id', 'id', 'integer'); |
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$rsm->addScalarResult('keywords', 'keywords', 'array'); |
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$query = $entityManager->createNativeQuery('SELECT id, keywords FROM swp_article', $rsm); |
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$articles = $query->getResult(); |
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$dbConnection = $entityManager->getConnection(); |
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$nextvalQuery = $dbConnection->getDatabasePlatform()->getSequenceNextValSQL('swp_keyword_id_seq'); |
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$newId = (int) $dbConnection->fetchColumn($nextvalQuery); |
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$keywords = []; |
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foreach ($articles as $article) { |
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foreach ($article['keywords'] as $articleKeyword) { |
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if (!\array_key_exists($articleKeyword, $keywords)) { |
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$keywords[$articleKeyword] = [ |
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'name' => $articleKeyword, |
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'id' => $newId, |
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]; |
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$this->addSql('INSERT INTO swp_keyword (id, slug, name) VALUES (:id, :slug, :name)', [ |
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'id' => $newId, |
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'slug' => Transliterator::urlize($articleKeyword), |
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'name' => $articleKeyword, |
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]); |
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++$newId; |
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} |
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} |
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} |
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foreach ($articles as $article) { |
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foreach ($article['keywords'] as $articleKeyword) { |
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if (array_key_exists($articleKeyword, $keywords)) { |
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$this->addSql( |
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'INSERT INTO swp_article_keyword (article_id, keyword_id) VALUES (:article_id, :keyword_id)', |
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[ |
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'article_id' => $article['id'], |
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'keyword_id' => $keywords[$articleKeyword]['id'], |
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] |
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); |
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++$newId; |
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} |
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} |
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} |
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$this->addSql('ALTER TABLE swp_article DROP keywords'); |
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} |
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public function down(Schema $schema): void |
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{ |
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$this->abortIf('postgresql' !== $this->connection->getDatabasePlatform()->getName(), 'Migration can only be executed safely on \'postgresql\'.'); |
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$this->addSql('ALTER TABLE swp_article ADD keywords TEXT NOT NULL'); |
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} |
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} |
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superdesk /
web-publisher
