Merge branch '6.4' into 7.1

* 6.4:
  Remove comment about AppVeyor in `phpunit`
  [Webhook][RemoteEvent] fix SendgridPayloadConverter category support
  Update old Appveyor skip conditions
  sync the Dutch translation file with changes from the 7.2 branch
  [Yaml] fix inline notation with inline comment
  fix(property-info): make sure that SerializerExtractor returns null for invalid class metadata
  [RemoteEvent][Webhook] fix SendgridRequestParser & SendgridPayloadConverter in case of missing sg_message_id
  fix_50486 - memory leak

Author: xabbuh

RemoteEvent/SendgridPayloadConverter.php

@@ -31,7 +31,7 @@ public function convert(array $payload): AbstractMailerEvent
                 'deferred' => MailerDeliveryEvent::DEFERRED,
                 'bounce' => MailerDeliveryEvent::BOUNCE,
             };
-            $event = new MailerDeliveryEvent($name, $payload['sg_message_id'], $payload);
+            $event = new MailerDeliveryEvent($name, $payload['sg_message_id'] ?? $payload['sg_event_id'], $payload);
             $event->setReason($payload['reason'] ?? '');
         } else {
             $name = match ($payload['event']) {
@@ -41,7 +41,7 @@ public function convert(array $payload): AbstractMailerEvent
                 'spamreport' => MailerEngagementEvent::SPAM,
                 default => throw new ParseException(sprintf('Unsupported event "%s".', $payload['event'])),
             };
-            $event = new MailerEngagementEvent($name, $payload['sg_message_id'], $payload);
+            $event = new MailerEngagementEvent($name, $payload['sg_message_id'] ?? $payload['sg_event_id'], $payload);
         }
 
         if (!$date = \DateTimeImmutable::createFromFormat('U', $payload['timestamp'])) {
@@ -51,7 +51,7 @@ public function convert(array $payload): AbstractMailerEvent
         $event->setDate($date);
         $event->setRecipientEmail($payload['email']);
         $event->setMetadata([]);
-        $event->setTags($payload['category'] ?? []);
+        $event->setTags((array) ($payload['category'] ?? []));
 
         return $event;
     }

Tests/RemoteEvent/SendgridPayloadConverterTest.php

@@ -97,4 +97,35 @@ public function testInvalidDate()
             'email' => '[email protected]',
         ]);
     }
+
+    public function testAsynchronousBounce()
+    {
+        $converter = new SendgridPayloadConverter();
+
+        $event = $converter->convert([
+            'event' => 'bounce',
+            'sg_event_id' => '123456',
+            'timestamp' => '123456789',
+            'email' => '[email protected]',
+        ]);
+
+        $this->assertInstanceOf(MailerDeliveryEvent::class, $event);
+        $this->assertSame('123456', $event->getId());
+    }
+
+    public function testWithStringCategory()
+    {
+        $converter = new SendgridPayloadConverter();
+
+        $event = $converter->convert([
+            'event' => 'processed',
+            'sg_message_id' => '123456',
+            'timestamp' => '123456789',
+            'email' => '[email protected]',
+            'category' => 'cat facts',
+        ]);
+
+        $this->assertInstanceOf(MailerDeliveryEvent::class, $event);
+        $this->assertSame(['cat facts'], $event->getTags());
+    }
 }

Webhook/SendgridRequestParser.php

@@ -48,7 +48,7 @@ protected function doParse(Request $request, string $secret): ?AbstractMailerEve
             !isset($content[0]['email'])
             || !isset($content[0]['timestamp'])
             || !isset($content[0]['event'])
-            || !isset($content[0]['sg_message_id'])
+            || !isset($content[0]['sg_event_id'])
         ) {
             throw new RejectWebhookException(406, 'Payload is malformed.');
         }