Fix SwiftMailer logger

src/DependencyInjection/Compiler/RegisterSwiftMailerListenerPass.php

@@ -0,0 +1,39 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Setono\SyliusMailerPlugin\DependencyInjection\Compiler;
+
+use Setono\SyliusMailerPlugin\EventListener\SwiftMailerLoggerListener;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
+use Symfony\Component\DependencyInjection\Reference;
+use Webmozart\Assert\Assert;
+
+final class RegisterSwiftMailerListenerPass implements CompilerPassInterface
+{
+    public function process(ContainerBuilder $container): void
+    {
+        if (!ContainerBuilder::willBeAvailable('swiftmailer/swiftmailer', \Swift_Mailer::class, ['symfony/swiftmailer-bundle'])) {
+            return;
+        }
+
+        if (!$container->hasParameter('swiftmailer.mailers')) {
+            return;
+        }
+
+        $mailers = $container->getParameter('swiftmailer.mailers');
+        Assert::isArray($mailers);
+
+        foreach (array_keys($mailers) as $name) {
+            try {
+                $definition = $container->findDefinition(sprintf('swiftmailer.mailer.%s', $name));
+            } catch (ServiceNotFoundException) {
+                continue;
+            }
+
+            $definition->addMethodCall('registerPlugin', [new Reference(SwiftMailerLoggerListener::class)]);
+        }
+    }
+}

src/EventSubscriber/SwiftMailerLoggerSubscriber.php → src/EventListener/SwiftMailerLoggerListener.php

@@ -2,15 +2,15 @@
 
 declare(strict_types=1);
 
-namespace Setono\SyliusMailerPlugin\EventSubscriber;
+namespace Setono\SyliusMailerPlugin\EventListener;
 
 use Doctrine\Persistence\ManagerRegistry;
 use Setono\Doctrine\ORMTrait;
 use Setono\SyliusMailerPlugin\Model\SentEmailInterface;
+use Swift_Events_SendEvent;
 use Sylius\Component\Resource\Factory\FactoryInterface;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
-final class SwiftMailerLoggerSubscriber implements EventSubscriberInterface
+final class SwiftMailerLoggerListener implements \Swift_Events_SendListener
 {
     use ORMTrait;
 
@@ -21,16 +21,14 @@ public function __construct(
         $this->managerRegistry = $managerRegistry;
     }
 
-    public static function getSubscribedEvents(): array
+    public function beforeSendPerformed(Swift_Events_SendEvent $evt): void
     {
-        return [
-            'sendPerformed' => 'log',
-        ];
+        // no op
     }
 
-    public function log(\Swift_Events_SendEvent $event): void
+    public function sendPerformed(Swift_Events_SendEvent $evt): void
     {
-        $message = $event->getMessage();
+        $message = $evt->getMessage();
 
         /** @var SentEmailInterface $sentEmail */
         $sentEmail = $this->emailFactory->createNew();

src/Resources/config/services/conditional/swiftmailer.xml

@@ -2,11 +2,9 @@
 <container xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://symfony.com/schema/dic/services"
            xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
     <services>
-        <service id="Setono\SyliusMailerPlugin\EventSubscriber\SwiftMailerLoggerSubscriber">
+        <service id="Setono\SyliusMailerPlugin\EventListener\SwiftMailerLoggerListener">
             <argument type="service" id="doctrine"/>
             <argument type="service" id="setono_sylius_mailer.factory.sent_email"/>
-
-            <tag name="kernel.event_subscriber"/>
         </service>
     </services>
 </container>