Your IP : 216.73.216.97
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\MessageQueue\Bulk;
use Magento\Framework\MessageQueue\EnvelopeFactory;
use Magento\Framework\MessageQueue\PublisherInterface;
use Magento\Framework\MessageQueue\MessageEncoder;
use Magento\Framework\MessageQueue\MessageValidator;
use Magento\Framework\MessageQueue\Publisher\ConfigInterface as PublisherConfig;
/**
* A MessageQueue Publisher to handle publishing messages in bulk.
*/
class Publisher implements PublisherInterface
{
/**
* @var ExchangeRepository
*/
private $exchangeRepository;
/**
* @var EnvelopeFactory
*/
private $envelopeFactory;
/**
* @var MessageEncoder
*/
private $messageEncoder;
/**
* @var MessageValidator
*/
private $messageValidator;
/**
* @var PublisherConfig
*/
private $publisherConfig;
/**
* @var \Magento\Framework\MessageQueue\MessageIdGeneratorInterface
*/
private $messageIdGenerator;
/**
* @param ExchangeRepository $exchangeRepository
* @param EnvelopeFactory $envelopeFactory
* @param MessageEncoder $messageEncoder
* @param MessageValidator $messageValidator
* @param PublisherConfig $publisherConfig
* @param \Magento\Framework\MessageQueue\MessageIdGeneratorInterface $messageIdGenerator
*/
public function __construct(
ExchangeRepository $exchangeRepository,
EnvelopeFactory $envelopeFactory,
MessageEncoder $messageEncoder,
MessageValidator $messageValidator,
PublisherConfig $publisherConfig,
\Magento\Framework\MessageQueue\MessageIdGeneratorInterface $messageIdGenerator
) {
$this->exchangeRepository = $exchangeRepository;
$this->envelopeFactory = $envelopeFactory;
$this->messageEncoder = $messageEncoder;
$this->messageValidator = $messageValidator;
$this->publisherConfig = $publisherConfig;
$this->messageIdGenerator = $messageIdGenerator;
}
/**
* @inheritdoc
*/
public function publish($topicName, $data)
{
$envelopes = [];
foreach ($data as $message) {
$this->messageValidator->validate($topicName, $message);
$message = $this->messageEncoder->encode($topicName, $message);
$envelopes[] = $this->envelopeFactory->create(
[
'body' => $message,
'properties' => [
'delivery_mode' => 2,
'message_id' => $this->messageIdGenerator->generate($topicName),
]
]
);
}
$publisher = $this->publisherConfig->getPublisher($topicName);
$connectionName = $publisher->getConnection()->getName();
$exchange = $this->exchangeRepository->getByConnectionName($connectionName);
$exchange->enqueue($topicName, $envelopes);
return null;
}
}