outbox-pattern-04.php

outbox-pattern-04.php

<?php

class OrderService
{
    #[Asynchronous("asychronous_orders")]
    #[CommandHandler(endpointId:"handleOrders")]
    public function (PlaceOrder $command) : void
    {
        // We may decide to keep single consumer to keep ordering
    }

    #[Asynchronous("asychronous_emails")]
    #[EventHandler(endpointId:"notifyEndpoint")]
    public function notifyWhen(OrderWasPlaced $event) : void
    {
        // Sending notifications can be scaled, as we may not care about ordering of messages
    }
}