<?php
namespace Core;

/**
 * Application Class
 */
class Application
{

...

    /**
     * Ecexute action
     * @param string $controllerName
     * @param string $actionName
     * @param array $params
     */
    private function executeAction(string $controllerName, string $actionName, array $params=[])
    {
        // Create ActionInvoker
        $action = new \Core\Foundation\ActionInvoker($controllerName, $actionName, $params);

        // Create Middleware pipeline
        $pipeline = new \Core\Foundation\Middleware\MiddlewarePipeline($this->app['middleware']);

        // Ecexute action
        $response = $pipeline->executeAction($action);
        if ($response instanceof \Core\Foundation\Response)
        {
            $response->commit();
        }
        else
        {
            abort(500,'No Response');
        }
    }
}