PHP CQRS + Service Bus integration for Zend Framework 2

v1.0 2013-12-10 18:44 UTC


Zend Framework 2 Module that integrates the Malocher CQRS + Service Bus

Build Status


Installation of MalocherCqrsModule uses composer. For composer documentation, please refer to Add following requirement to your composer.json

"malocher/zf2-cqrs-module" : "1.*"

Then add MalocherCqrsModule to your `config/application.config.php``

Installation without composer is not officially supported, and requires you to install and autoload the dependencies specified in the composer.json.


Setup the CQRS System using your module or application configuration. Put all CQRS options under the key cqrs.

  'cqrs' => array(
        'adapters' => array(
            'Malocher\Cqrs\Adapter\ArrayMapAdapter' => array(
                'buses' => array(
                    'My\Bus\DomainBus' => array(
                        'My\Command\AddEntityCommand' => array(
                            'alias'  => 'my_add_entity_command_handler',
                            'method' => 'addEntity' 
    'service_manager' => array(
        'invokables' => array(
            'my_add_entity_command_handler' => 'My\Repository\EntityRepository',

The ZF2 ServiceManager acts as Handler- and EventListenerLoader. That means, you can use your ServiceManager aliases to pipe your commands, queries and events to your repositories, services and whatever you use in your application.


You can request the Malocher CQRS Gate from the ServiceManager. The hole setup of the CQRS and Service Bus System is done in the background. Here is a simple example that invokes the AddEntityCommand on the DomainBus from within a controller:

namespace My\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use My\Command\AddEntityCommand;
use My\Bus\DomainBus;

class MyController extends AbstractActionController {

  public function addEntityAction() {
    $entityName = $this->getEvent()->getRouteMatch()->getParam('entityname');
    $addEntityCommand = new AddEntityCommand();

Sample Application

You can find a sample application with annotated sourcecode on malocher/zf2-cqrs-sample