CQRS with Tactician

CQRS implementation with League Tactician

Installation

Composer

composer require phpgears/cqrs-tactician

Usage

Require composer autoload file

require './vendor/autoload.php';

Commands Bus

use Gears\CQRS\Tactician\CommandBus;
use Gears\CQRS\Tactician\CommandHandlerMiddleware;
use League\Tactician\CommandBus as TacticianBus;
use League\Tactician\Handler\Locator\InMemoryLocator;
use League\Tactician\Plugins\LockingMiddleware;

$commandToHandlerMap = [];
        
$tacticianBus = new TacticianBus([
    new LockingMiddleware(),
    new CommandHandlerMiddleware(new InMemoryLocator($commandToHandlerMap)),
]);

$commandBus = new CommandBus($tacticianBus);

/** @var \Gears\CQRS\Command $command */
$commandBus->handle($command);

Query Bus

use Gears\CQRS\Tactician\QueryBus;
use Gears\CQRS\Tactician\QueryHandlerMiddleware;
use League\Tactician\CommandBus as TacticianBus;
use League\Tactician\Handler\Locator\InMemoryLocator;
use League\Tactician\Plugins\LockingMiddleware;

$queryToHandlerMap = [];
        
$tacticianBus = new TacticianBus([
    new LockingMiddleware(),
    new QueryHandlerMiddleware(new InMemoryLocator($queryToHandlerMap)),
]);

$queryBus = new QueryBus($tacticianBus);

/** @var \Gears\CQRS\Query $query */
$result = $queryBus->handle($query);

Contributing

Found a bug or have a feature request? Please open a new issue. Have a look at existing issues before.

See file CONTRIBUTING.md

License

See file LICENSE included with the source code for a copy of the license terms.