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Improve migration

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This commit is contained in:
Nicolas Lœuillet 2016-04-18 22:45:52 +02:00
parent a7e2218e25
commit 9a5231e8c4
1 changed files with 7 additions and 9 deletions
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16
app/DoctrineMigrations/Version20160410190541.php
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@ -26,21 +26,18 @@ class Version20160410190541 extends AbstractMigration implements ContainerAwareI
public function up(Schema $schema)
{
$this->addSql('ALTER TABLE `wallabag_entry` ADD `uuid` LONGTEXT DEFAULT NULL');
}
public function postUp(Schema $schema)
{
$em = $this->container->get('doctrine.orm.entity_manager');
$queryBuilder = $this->connection->createQueryBuilder();
$queryBuilder
->select('e.uuid')
->andWhere('e.uuid IS NULL');
$entries = $queryBuilder->execute();
$repository = $em->getRepository('WallabagCoreBundle:Entry');
$entries = $repository->findAll();
/** @var Entry $entry */
foreach ($entries as $entry) {
$entry->generateUuid();
$em->persist($entry);
$em->clear();
$this->addSql('UPDATE `wallabag_entry` SET `uuid` = "'.uniqid('', true).'" WHERE id = '.$entry->getId());
}
$em->flush();
}
/**
@ -48,6 +45,7 @@ class Version20160410190541 extends AbstractMigration implements ContainerAwareI
*/
public function down(Schema $schema)
{
$this->abortIf($this->connection->getDatabasePlatform()->getName() != 'sqlite', 'This down migration can\'t be executed on SQLite databases, because SQLite don\'t support DROP COLUMN.');
$this->addSql('ALTER TABLE `wallabag_entry` DROP `uuid`');
}
}