3 namespace Application\Migrations
;
5 use Doctrine\DBAL\Migrations\AbstractMigration
;
6 use Doctrine\DBAL\Schema\Schema
;
7 use Symfony\Component\DependencyInjection\ContainerAwareInterface
;
8 use Symfony\Component\DependencyInjection\ContainerInterface
;
11 * Added `headers` field in entry table.
13 class Version20170511115400
extends AbstractMigration
implements ContainerAwareInterface
16 * @var ContainerInterface
20 public function setContainer(ContainerInterface
$container = null)
22 $this->container
= $container;
25 private function getTable($tableName)
27 return $this->container
->getParameter('database_table_prefix').$tableName;
31 * @param Schema $schema
33 public function up(Schema
$schema)
35 $entryTable = $schema->getTable($this->getTable('entry'));
37 $this->skipIf($entryTable->hasColumn('headers'), 'It seems that you already played this migration.');
39 $entryTable->addColumn('headers', 'text', [
45 * @param Schema $schema
47 public function down(Schema
$schema)
49 $entryTable = $schema->getTable($this->getTable('entry'));
51 $this->skipIf(!$entryTable->hasColumn('headers'), 'It seems that you already played this migration.');
53 $entryTable->dropColumn('headers');