<?php

declare(strict_types=1);

namespace Diffhead\PHP\LaravelRabbitMQ\Service;

use Diffhead\PHP\LaravelRabbitMQ\Interface\Serializer as SerializerInterface;
use InvalidArgumentException;
use JsonSerializable;
use PhpAmqpLib\Message\AMQPMessage;

class Serializer implements SerializerInterface
{
    public function serialize(object $event): AMQPMessage
    {
        if ($event instanceof JsonSerializable) {
            return new AMQPMessage(
                json_encode($event->jsonSerialize())
            );
        }

        throw new InvalidArgumentException(
            'Event should be an instance of JsonSerializable'
        );
    }
}