Command handler locator for Tactician (http://tactician.thephpleague.com/).

LaravelHandlerLocator.php

<?php

namespace WpShipper\Handlers\Commands;

use Illuminate\Foundation\Application;
use League\Tactician\Command;
use League\Tactician\Handler\Locator\HandlerLocator;

class LaravelHandlerLocator implements HandlerLocator
{
    /**
     * @var Application
     */
    private $app;

    public function __construct(Application $app)
    {
        $this->app = $app;
    }

    /**
     * Retrieves the handler for a specified command
     *
     * @param Command $command
     * @return mixed
     */
    public function getHandlerForCommand(Command $command)
    {
        $commandClass = get_class($command);
        $handlerClass = str_replace('Commands', 'Handlers\Commands', $commandClass) . 'Handler';

        return $this->app->make($handlerClass);
    }
}