mirror of
https://github.com/nextcloud/server.git
synced 2026-10-25 12:15:44 +01:00
Carl Schwan
b707513a67
And enforce via static analysis that only new event classes are used. We have to also create a new private event for the workflowengine as the rule matcher is not able to handle multiple nodes at the same time. Signed-off-by: Carl Schwan <carlschwan@kde.org>
95 lines
2.7 KiB
PHP
95 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2026 Nextcloud GmbH
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* SPDX-FileContributor: Carl Schwan
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\WorkflowEngine\Migration;
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use OC\SystemTag\Events\SingleTagAssignedEvent;
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use OCP\Files\Events\Node\NodeCopiedEvent;
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use OCP\Files\Events\Node\NodeCreatedEvent;
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use OCP\Files\Events\Node\NodeDeletedEvent;
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use OCP\Files\Events\Node\NodeRenamedEvent;
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use OCP\Files\Events\Node\NodeTouchedEvent;
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use OCP\Files\Events\Node\NodeUpdatedEvent;
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use OCP\IDBConnection;
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use OCP\Migration\Attributes\ModifyColumn;
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use OCP\Migration\IOutput;
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use OCP\Migration\SimpleMigrationStep;
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use Override;
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#[ModifyColumn(table: 'flow_operations', name: 'events', description: 'Use new event names')]
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class Version3400Date20260227000000 extends SimpleMigrationStep {
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public function __construct(
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private readonly IDBConnection $connection,
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) {
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}
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#[Override]
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public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options) {
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$qb = $this->connection->getQueryBuilder();
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$lastId = null;
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while (true) {
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$qb->select('*')
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->from('flow_operations');
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if ($lastId !== null) {
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$qb->andWhere($qb->expr()->gt('id', $qb->createNamedParameter($lastId)));
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}
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$qb->setMaxResults(1000);
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$newMapping = [];
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$result = $qb->executeQuery();
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while ($row = $result->fetchAssociative()) {
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$events = json_decode($row['events'], true);
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$newEvents = array_map(function (string $eventName): string {
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return match ($eventName) {
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'\OCP\Files::postCreate' => NodeCreatedEvent::class,
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'\OCP\Files::postUpdate' => NodeUpdatedEvent::class,
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'\OCP\Files::postRename' => NodeRenamedEvent::class,
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'\OCP\Files::postDelete' => NodeDeletedEvent::class,
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'\OCP\Files::postTouch' => NodeTouchedEvent::class,
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'\OCP\Files::postCopy' => NodeCopiedEvent::class,
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'OCP\SystemTag\ISystemTagObjectMapper::assignTags' => SingleTagAssignedEvent::class,
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};
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}, $events);
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if ($newEvents !== $events) {
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$newMapping[$row['id']] = json_encode($newEvents);
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}
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}
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$result->closeCursor();
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try {
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if ($newMapping !== []) {
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$this->connection->beginTransaction();
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}
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foreach ($newMapping as $id => $events) {
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$update = $this->connection->getQueryBuilder();
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$update->update('flow_operations')
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->set('events', $update->createNamedParameter($events))
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->where($qb->expr()->eq('id', $update->createNamedParameter($id)))
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->executeStatement();
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}
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if ($newMapping !== []) {
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$this->connection->commit();
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}
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} catch (\Exception $e) {
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$this->connection->rollback();
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throw $e;
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}
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if ($row !== false) {
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$lastId = $row['id'];
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} else {
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break;
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}
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}
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return $schemaClosure();
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}
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}
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