pauci/cqrs-module

Zend Framework 2 Module that provides functionality for CQRS library

CQRS Module for Zend Framework 2

, _(*1)

CQRSModule integrates CQRS library with Zend Framework 2 quickly and easily., _(*2)

Installation

Installation of this module uses composer. For composer documentation, please refer to getcomposer.org., _(*3)

Install the module via command:, _(*4)

php composer.phar require pauci/cqrs-module
# (When asked for a version, type `dev-master`)

Then add CQRSModule to your config/application.config.php, _(*5)

Setup

return [
    'cqrs' => [
        'commandHandlerLocator' => [
            'cqrs_default' => [
                'handlers' => [
                    'UserService' => [
                        'ChangeUserName'
                    ]
                ]
            ]
        ],
        'eventHandlerLocator' => [
            'cqrs_default' => [
                'services' => [
                    'EchoEventListener' => [
                        'UserNameChanged'
                    ]
                ]
            ]
        ]
    ]
];

Registered Service names

• cqrs.command_bus.cqrs_default: a CQRS\CommandHandling\CommandBusInterface instance
• cqrs.command_handler_locator.cqrs_default: a CQRS\CommandHandling\Locator\CommandHandlerLocatorInterface instance
• cqrs.transaction_manager.cqrs_default: a CQRS\CommandHandling\TransactionManager\TransactionManagerInterface instance
• cqrs.event_publisher.cqrs_default: the CQRS\EventHandling\Publisher\EventPublisherInterface instance
• cqrs.event_bus.cqrs_default: the CQRS\EventHandling\EventBusInterface instance
• cqrs.event_handler_locator.cqrs_default: the CQRS\EventHandling\Locator\EventHandlerLocatorInterface instance
• cqrs.event_store.cqrs_default: the CQRS\EventStore\EventStoreInterface instance
• cqrs.serializer.reflection: the CQRS\Serializer\ReflectionSerializer instance

Service Locator

To access the entity manager, use the main service locator:, _(*6)

// for example, in a controller:
$commandBus          = $this->getServiceLocator()->get('cqrs.command_bus.cqrs_default');
$eventHandlerLocator = $this->getServiceLocator()->get('cqrs.event_handler_locator.cqrs_default');