PhalconEye how injector api works

gistfile1.php

/**
 * Api container.
 *
 * @category  PhalconEye
 * @package   Engine\Api
 * @author    Ivan Vorontsov <[email protected]>
 * @copyright 2013-2014 PhalconEye Team
 * @license   New BSD License
 * @link      http://phalconeye.com/
 */
/**
     * Get api from container.
     *
     * @param string $name      Api name.
     * @param array  $arguments Api params.
     *
     * @return mixed
     * @throws Exception
     */
    public function __call($name, $arguments)
    {
        $apiClassName = sprintf('%s\Api\%s', ucfirst($this->_moduleName), ucfirst($name));
        $di = $this->getDI();

        if (!$di->has($apiClassName)) {
            if (!class_exists($apiClassName)) {
                throw new Exception(sprintf('Can not find Api with name "%s".', $name));
            }

            $api = new $apiClassName($this->getDI(), $arguments);
            $di->set($apiClassName, $api, true);
            return $api;
        }

        return $di->get($apiClassName);
    }
    
---------------------------
Define:
class PyramidRepository extends AbstractApi {

    public function getTeamUsers($teamId) {
        return User::find();
    }
} 
---------------------------
Usage:
$arrUsers = $this->di->get('sourcing')->pyramidRepository()->getTeamUsers(0);