Revert "minor #45899 [Messenger] [Security/Core] Remove legacy class …

…aliases (nicolas-grekas)"

This reverts commit 758ed6bf66648a17432496162cd02215b8809df4, reversing
changes made to 1bd3af4ec6303a4cf3de0218abc29ca9fdd7a793.

Transport/Connection.php

@@ -573,3 +573,7 @@ private function rawCommand(string $command, ...$arguments): mixed
         return $result;
     }
 }
+
+if (!class_exists(\Symfony\Component\Messenger\Transport\RedisExt\Connection::class, false)) {
+    class_alias(Connection::class, \Symfony\Component\Messenger\Transport\RedisExt\Connection::class);
+}

Transport/RedisReceivedStamp.php

@@ -30,3 +30,7 @@ public function getId(): string
         return $this->id;
     }
 }
+
+if (!class_exists(\Symfony\Component\Messenger\Transport\RedisExt\RedisReceivedStamp::class, false)) {
+    class_alias(RedisReceivedStamp::class, \Symfony\Component\Messenger\Transport\RedisExt\RedisReceivedStamp::class);
+}

Transport/RedisReceiver.php

@@ -96,3 +96,7 @@ private function findRedisReceivedStamp(Envelope $envelope): RedisReceivedStamp
         return $redisReceivedStamp;
     }
 }
+
+if (!class_exists(\Symfony\Component\Messenger\Transport\RedisExt\RedisReceiver::class, false)) {
+    class_alias(RedisReceiver::class, \Symfony\Component\Messenger\Transport\RedisExt\RedisReceiver::class);
+}

Transport/RedisSender.php

@@ -47,3 +47,7 @@ public function send(Envelope $envelope): Envelope
         return $envelope;
     }
 }
+
+if (!class_exists(\Symfony\Component\Messenger\Transport\RedisExt\RedisSender::class, false)) {
+    class_alias(RedisSender::class, \Symfony\Component\Messenger\Transport\RedisExt\RedisSender::class);
+}

Transport/RedisTransport.php

@@ -84,3 +84,7 @@ private function getSender(): RedisSender
         return $this->sender = new RedisSender($this->connection, $this->serializer);
     }
 }
+
+if (!class_exists(\Symfony\Component\Messenger\Transport\RedisExt\RedisTransport::class, false)) {
+    class_alias(RedisTransport::class, \Symfony\Component\Messenger\Transport\RedisExt\RedisTransport::class);
+}

Transport/RedisTransportFactory.php

@@ -33,3 +33,7 @@ public function supports(string $dsn, array $options): bool
         return 0 === strpos($dsn, 'redis://') || 0 === strpos($dsn, 'rediss://');
     }
 }
+
+if (!class_exists(\Symfony\Component\Messenger\Transport\RedisExt\RedisTransportFactory::class, false)) {
+    class_alias(RedisTransportFactory::class, \Symfony\Component\Messenger\Transport\RedisExt\RedisTransportFactory::class);
+}