[DB][TESTS] Implement Doctrine event listener to update timestamps on modification, and related tests

config/services.yaml

@@ -37,6 +37,10 @@ services:
     App\Core\Queue\MessageHandler:
       tags: ['messenger.message_handler']
 
+    App\EventListener\UpdateListener:
+      tags:
+        - { name: doctrine.event_listener , event: preUpdate }
+
     Symfony\Bridge\Doctrine\Security\RememberMe\DoctrineTokenProvider: ~
 
     Plugin\:

src/EventListener/UpdateListener.php

@@ -0,0 +1,44 @@
+<?php
+
+// {{{ License
+// This file is part of GNU social - https://www.gnu.org/software/social
+//
+// GNU social is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GNU social is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
+// }}}
+
+namespace App\EventListener;
+
+use DateTime;
+use Doctrine\ORM\Event\PreUpdateEventArgs;
+
+class UpdateListener
+{
+    public function preUpdate(PreUpdateEventArgs $args)
+    {
+        $entity = $args->getEntity();
+
+        if (!method_exists($entity, 'setModified')) {
+            return false;
+        }
+
+        $em  = $args->getEntityManager();
+        $uow = $em->getUnitOfWork();
+        $md  = $em->getClassMetadata(get_class($entity));
+
+        $entity->setModified(new DateTime());
+        $uow->recomputeSingleEntityChangeSet($md, $entity);
+
+        return true;
+    }
+}

templates/doc/source.html.twig

@@ -16,7 +16,7 @@
                               ## References
 
                               - GNU social main site, https://gnu.io
-                              - GNU social repository, https://git.gnu.io/gnu/gnu-social
+                              - GNU social repository, https://notabug.org/gnu/gnu-social
                         {% endapply %}
                   {% endblock %}
             </div>

tests/EventListener/UpdateListenerTest.php

@@ -0,0 +1,57 @@
+<?php
+
+// {{{ License
+// This file is part of GNU social - https://www.gnu.org/software/social
+//
+// GNU social is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GNU social is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
+// }}}
+
+namespace App\Tests\EventListener;
+
+use App\Entity\GSActor;
+use App\EventListener\UpdateListener;
+use DateTime;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\Event\PreUpdateEventArgs;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\UnitOfWork;
+use Symfony\Bundle\FrameworkBundle\Test\WebTestCase;
+
+class UpdateListenerTest extends WebTestCase
+{
+    public function testPreUpdate()
+    {
+        $actor = new GSActor();
+        $actor->setModified(new DateTime('1999-09-23'));
+        static::assertSame($actor->getModified(), new DateTime('1999-09-23'));
+
+        $em  = $this->createMock(EntityManager::class);
+        $uow = $this->createMock(UnitOfWork::class);
+        $em->expects(static::once())
+            ->method('getUnitOfWork')
+            ->willReturn($uow);
+
+        $md = $this->createMock(ClassMetadata::class);
+        $em->expects(static::once())
+            ->method('getClassMetadata')
+            ->willReturn($md);
+
+        $change_set = [];
+        $args       = new PreUpdateEventArgs($actor, $em, $change_set);
+        $ul         = new UpdateListener();
+        $ul->preUpdate($args);
+
+        static::assertNotSame($actor->getModified(), new DateTime('1999-09-23'));
+    }
+}