feat: Use destruction events at a later runtime

Fixes #444

modules/next/next.module

@@ -69,31 +69,21 @@ function next_next_site_preview_alter(array &$preview, array $context) {
  */
 function next_entity_insert(EntityInterface $entity) {
   $event = EntityActionEvent::createFromEntity($entity, EntityActionEventInterface::INSERT_ACTION);
-  drupal_register_shutdown_function('_next_dispatch_entity_action_event', $event);
+  \Drupal::service('next.entity_action_event_dispatcher')->addEvent($event);
 }
 
 /**
  * Implements hook_entity_update().
  */
 function next_entity_update(EntityInterface $entity) {
   $event = EntityActionEvent::createFromEntity($entity, EntityActionEventInterface::UPDATE_ACTION);
-  drupal_register_shutdown_function('_next_dispatch_entity_action_event', $event);
+  \Drupal::service('next.entity_action_event_dispatcher')->addEvent($event);
 }
 
 /**
  * Implements hook_entity_predelete().
  */
 function next_entity_predelete(EntityInterface $entity) {
   $event = EntityActionEvent::createFromEntity($entity, EntityActionEventInterface::DELETE_ACTION);
-  drupal_register_shutdown_function('_next_dispatch_entity_action_event', $event);
-}
-
-/**
- * Helper to dispatch an entity action event.
- *
- * @param \Drupal\next\Event\EntityActionEventInterface $event
- *   The entity action event.
- */
-function _next_dispatch_entity_action_event(EntityActionEventInterface $event) {
-  \Drupal::service('event_dispatcher')->dispatch($event, EntityEvents::ENTITY_ACTION);
+  \Drupal::service('next.entity_action_event_dispatcher')->addEvent($event);
 }

modules/next/next.services.yml

@@ -65,3 +65,9 @@ services:
       ]
     tags:
       - { name: event_subscriber }
+
+  next.entity_action_event_dispatcher:
+    class: Drupal\next\EventSubscriber\EntityActionEventDispatcher
+    arguments: ['@event_dispatcher']
+    tags:
+      - { name: needs_destruction }

modules/next/src/EventSubscriber/EntityActionEventDispatcher.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\next\EventSubscriber;
+
+use Drupal\Core\DestructableInterface;
+use Drupal\next\Event\EntityActionEvent;
+use Drupal\next\Event\EntityEvents;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
+
+/**
+ * Defines an event subscriber for dispatching entity events.
+ */
+final class EntityActionEventDispatcher implements DestructableInterface {
+
+  /**
+   * The events to dispach.
+   *
+   * @var \Drupal\next\Event\EntityActionEvent[]
+   */
+  private array $events = [];
+
+  /**
+   * EntityActionEventDispatcher constructor.
+   */
+  public function __construct(
+    private EventDispatcherInterface $eventDispatcher
+    ) {
+  }
+
+  /**
+   * Adds an event to be dispatched at the end of the request.
+   *
+   * @param \Drupal\next\Event\EntityActionEvent $event
+   *   The event.
+   */
+  public function addEvent(EntityActionEvent $event): void {
+    $this->events[] = $event;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function destruct() {
+    foreach ($this->events as $event) {
+      $this->eventDispatcher->dispatch($event, EntityEvents::ENTITY_ACTION);
+    }
+  }
+
+}

modules/next/tests/src/Kernel/Event/EntityActionEventTest.php

@@ -7,6 +7,8 @@
 use Drupal\KernelTests\KernelTestBase;
 use Drupal\node\Entity\NodeType;
 use Drupal\Tests\node\Traits\NodeCreationTrait;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
 
 /**
  * Tests the EntityActionEvent.
@@ -60,17 +62,17 @@ public function testEntityActionEvents() {
 
     // Insert.
     $page->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
     $this->assertLogsContains("Event next.entity.action dispatched for entity A page and action insert.");
 
     // Update.
     $page->set('title', 'A page updated')->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
     $this->assertLogsContains("Event next.entity.action dispatched for entity A page updated and action update.");
 
     // Delete.
     $page->delete();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
     $this->assertLogsContains("Event next.entity.action dispatched for entity A page updated and action delete.");
   }
 

modules/next/tests/src/Kernel/Event/EntityRevalidatedEventTest.php

@@ -7,6 +7,8 @@
 use Drupal\KernelTests\KernelTestBase;
 use Drupal\next\Entity\NextEntityTypeConfig;
 use Drupal\Tests\node\Traits\NodeCreationTrait;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
 
 /**
  * Tests the EntityRevalidatedEvent.
@@ -70,17 +72,17 @@ public function testEntityRevalidatedEvents() {
 
     // Insert.
     $page->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
     $this->assertLogsContains("Entity A page, action insert, revalidated 0.");
 
     // Update.
     $page->set('title', 'A page updated')->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
     $this->assertLogsContains("Entity A page updated, action update, revalidated 0.");
 
     // Delete.
     $page->delete();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
     $this->assertLogsContains("Entity A page updated, action delete, revalidated 0.");
   }
 

modules/next/tests/src/Kernel/Plugin/PathRevalidatorTest.php

@@ -8,6 +8,8 @@
 use Drupal\Tests\node\Traits\NodeCreationTrait;
 use GuzzleHttp\ClientInterface;
 use Prophecy\PhpUnit\ProphecyTrait;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
 
 /**
  * Tests the path revalidator plugin.
@@ -80,13 +82,13 @@ public function testRevalidate() {
     $client->request('GET', $this->any())->shouldNotBeCalled();
     $page = $this->createNode();
     $page->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
 
     $client->request('GET', 'http://blog.com/api/revalidate?slug=/node/2')->shouldBeCalled();
     $blog_site->setRevalidateUrl('http://blog.com/api/revalidate')->save();
     $page = $this->createNode();
     $page->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
 
     $marketing = NextSite::create([
       'id' => 'marketing',
@@ -105,7 +107,7 @@ public function testRevalidate() {
     $client->request('GET', 'http://blog.com/api/revalidate?slug=/node/3')->shouldBeCalled();
     $page = $this->createNode();
     $page->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
 
     $entity_type_config->setRevalidatorConfiguration('path', [
       'additional_paths' => "/\n/blog",
@@ -119,7 +121,7 @@ public function testRevalidate() {
     $client->request('GET', 'http://blog.com/api/revalidate?slug=/blog')->shouldBeCalled();
     $page = $this->createNode();
     $page->save();
-    _drupal_shutdown_function();
+    $this->container->get('kernel')->terminate(Request::create('/'), new Response());
   }
 
 }