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<?php
namespace Application\Migrations;
use Doctrine\DBAL\Migrations\AbstractMigration;
use Doctrine\DBAL\Schema\Schema;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Add starred_at column and set its value to updated_at for is_starred entries.
*/
class Version20170824113337 extends AbstractMigration implements ContainerAwareInterface
{
/**
* @var ContainerInterface
*/
private $container;
public function setContainer(ContainerInterface $container = null)
{
$this->container = $container;
}
/**
* @param Schema $schema
*/
public function up(Schema $schema)
{
$entryTable = $schema->getTable($this->getTable('entry'));
$this->skipIf($entryTable->hasColumn('starred_at'), 'It seems that you already played this migration.');
$entryTable->addColumn('starred_at', 'datetime', [
'notnull' => false,
]);
}
public function postUp(Schema $schema)
{
$entryTable = $schema->getTable($this->getTable('entry'));
$this->skipIf(!$entryTable->hasColumn('starred_at'), 'Unable to add starred_at colum');
$this->connection->executeQuery(
'UPDATE ' . $this->getTable('entry') . ' SET starred_at = updated_at WHERE is_starred = :is_starred',
[
'is_starred' => true,
]
);
}
/**
* @param Schema $schema
*/
public function down(Schema $schema)
{
$entryTable = $schema->getTable($this->getTable('entry'));
$this->skipIf(!$entryTable->hasColumn('starred_at'), 'It seems that you already played this migration.');
$entryTable->dropColumn('starred_at');
}
private function getTable($tableName)
{
return $this->container->getParameter('database_table_prefix') . $tableName;
}
}
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