Message Outbox for Doctrine 3

composer require eventsauce/message-outbox-for-doctrine

use EventSauce\MessageOutbox\DoctrineOutbox\DoctrineOutboxRepository;
use EventSauce\MessageOutbox\OutboxMessageDispatcher;

$outboxRepository = new DoctrineOutboxRepository($connection, $tableName, $messageSerializer);
$messageDispatcher = new OutboxMessageDispatcher($outboxRepository);

To ensure dispatching and persisting of messages is done in a single transaction, use the transactional repository wrapper:

use EventSauce\MessageOutbox\DoctrineOutbox\DoctrineTransactionalMessageRepository;

$messageRepository = new DoctrineTransactionalMessageRepository(
    $connection,
    $innerMessageRepository, // must use the same db connection
    $outboxRepository,       // as this outbox
);