shlink/data/migrations/Version20200110182849.php

58 lines
1.5 KiB
PHP

<?php
declare(strict_types=1);
namespace ShlinkMigrations;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;
use function Functional\each;
use function Functional\partial_left;
final class Version20200110182849 extends AbstractMigration
{
private const DEFAULT_EMPTY_VALUE = '';
private const COLUMN_DEFAULTS_MAP = [
'visits' => [
'referer',
'user_agent',
],
'visit_locations' => [
'timezone',
'country_code',
'country_name',
'region_name',
'city_name',
],
];
public function up(Schema $schema): void
{
each(
self::COLUMN_DEFAULTS_MAP,
fn (array $columns, string $tableName) =>
each($columns, partial_left([$this, 'setDefaultValueForColumnInTable'], $tableName)),
);
}
public function setDefaultValueForColumnInTable(string $tableName, string $columnName): void
{
$qb = $this->connection->createQueryBuilder();
$qb->update($tableName)
->set($columnName, ':emptyValue')
->setParameter('emptyValue', self::DEFAULT_EMPTY_VALUE)
->where($qb->expr()->isNull($columnName))
->execute();
}
public function down(Schema $schema): void
{
// No need (and no way) to undo this migration
}
public function isTransactional(): bool
{
return $this->connection->getDatabasePlatform()->getName() !== 'mysql';
}
}