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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace MASK\Mask\Migrations;
use MASK\Mask\Definition\TableDefinitionCollection;
class MigrationManager
{
/**
* @var array<class-string, MigrationInterface>
*/
protected array $migrations = [];
/**
* @param iterable<MigrationInterface> $migrations
*/
public function __construct(iterable $migrations)
{
foreach ($migrations as $migration) {
$this->migrations[get_class($migration)] = $migration;
}
}
public function migrate(TableDefinitionCollection $tableDefinitionCollection): TableDefinitionCollection
{
foreach ($this->migrations as $migration) {
if (!$this->needsMigration($migration, $tableDefinitionCollection)) {
continue;
}
$tableDefinitionCollection = $migration->migrate($tableDefinitionCollection);
$tableDefinitionCollection->migrationDone();
}
$tableDefinitionCollection->setToCurrentVersion();
return $tableDefinitionCollection;
}
protected function needsMigration(MigrationInterface $migration, TableDefinitionCollection $tableDefinitionCollection): bool
{
$currentVersion = (new TableDefinitionCollection())->getVersion();
// Skip repeatable migrations, if the definition version equals the most recent version.
if (
$migration instanceof RepeatableMigrationInterface
&& version_compare($tableDefinitionCollection->getVersion(), $currentVersion) === 0
) {
return false;
}
// Skip normal migrations, if the definition version is equal or above the migration version.
if (
!$migration instanceof RepeatableMigrationInterface
&& version_compare($tableDefinitionCollection->getVersion(), $migration->forVersionBelow()) >= 0
) {
return false;
}
return true;
}
}