package sh.platform.languages.sample;

import sh.platform.config.Config;
import sh.platform.config.RabbitMQ;

import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import java.util.function.Supplier;

public class RabbitMQSample implements Supplier<String> {

    @Override
    public String get() {
        StringBuilder logger = new StringBuilder();

        // Create a new config object to ease reading the Web PaaS environment variables.
        // You can alternatively use getenv() yourself.
        Config config = new Config();
        try {
            // Get the credentials to connect to the RabbitMQ service.
            final RabbitMQ credential = config.getCredential("rabbitmq", RabbitMQ::new);
            final ConnectionFactory connectionFactory = credential.get();

            // Connect to the RabbitMQ server.
            final Connection connection = connectionFactory.createConnection();
            connection.start();
            final Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
            Queue queue = session.createQueue("cloud");
            MessageConsumer consumer = session.createConsumer(queue);

            // Sending a message into the queue.
            TextMessage textMessage = session.createTextMessage("Web PaaS");
            textMessage.setJMSReplyTo(queue);
            MessageProducer producer = session.createProducer(queue);
            producer.send(textMessage);

            // Receive the message.
            TextMessage replyMsg = (TextMessage) consumer.receive(100);

            logger.append("Message: ").append(replyMsg.getText());

            // close connections.
            producer.close();
            consumer.close();
            session.close();
            connection.close();
            return logger.toString();
        } catch (Exception exp) {
            throw new RuntimeException("An error when execute RabbitMQ", exp);
        }
    }
}

<?php

declare(strict_types=1);

use Platformsh\ConfigReader\Config;
use PhpAmqpLib\Connection\AMQPStreamConnection;
use PhpAmqpLib\Message\AMQPMessage;

// Create a new config object to ease reading the Web PaaS environment variables.
// You can alternatively use getenv() yourself.
$config = new Config();

// Get the credentials to connect to the RabbitMQ service.
$credentials = $config->credentials('rabbitmq');

try {

    $queueName = 'deploy_days';

    // Connect to the RabbitMQ server.
    $connection = new AMQPStreamConnection($credentials['host'], $credentials['port'], $credentials['username'], $credentials['password']);
    $channel = $connection->channel();

    $channel->queue_declare($queueName, false, false, false, false);

    $msg = new AMQPMessage('Friday');
    $channel->basic_publish($msg, '', 'hello');

    echo "[x] Sent 'Friday'<br/>\n";

    // In a real application you't put the following in a separate script in a loop.
    $callback = function ($msg) {
        printf("[x] Deploying on %s<br />\n", $msg->body);
    };

    $channel->basic_consume($queueName, '', false, true, false, false, $callback);

    // This blocks on waiting for an item from the queue, so comment it out in this demo script.
    //$channel->wait();

    $channel->close();
    $connection->close();

} catch (Exception $e) {
    print $e->getMessage();
}

import pika
from platformshconfig import Config


def usage_example():
    # Create a new Config object to ease reading the Web PaaS environment variables.
    # You can alternatively use os.environ yourself.
    config = Config()

    # Get the credentials to connect to the RabbitMQ service.
    credentials = config.credentials('rabbitmq')

    try:
        # Connect to the RabbitMQ server
        creds = pika.PlainCredentials(credentials['username'], credentials['password'])
        parameters = pika.ConnectionParameters(credentials['host'], credentials['port'], credentials=creds)

        connection = pika.BlockingConnection(parameters)
        channel = connection.channel()

        # Check to make sure that the recipient queue exists
        channel.queue_declare(queue='deploy_days')

        # Try sending a message over the channel
        channel.basic_publish(exchange='',
                              routing_key='deploy_days',
                              body='Friday!')

        # Receive the message
        def callback(ch, method, properties, body):
            print(" [x] Received {}".format(body))

        # Tell RabbitMQ that this particular function should receive messages from our 'hello' queue
        channel.basic_consume('deploy_days',
                              callback,
                              auto_ack=False)

        # This blocks on waiting for an item from the queue, so comment it out in this demo script.
        # print(' [*] Waiting for messages. To exit press CTRL+C')
        # channel.start_consuming()

        connection.close()

        return " [x] Sent 'Friday!'<br/>"

    except Exception as e:
        return e