Sonata\OrderBundle\Controller\Api\OrderController::getOrdersAction PHP Method

    public function getOrdersAction(ParamFetcherInterface $paramFetcher)
    {
        $supportedCriteria = array('status' => '', 'customer' => '');
        $page = $paramFetcher->get('page');
        $limit = $paramFetcher->get('count');
        $sort = $paramFetcher->get('orderBy');
        $criteria = array_intersect_key($paramFetcher->all(), $supportedCriteria);
        foreach ($criteria as $key => $value) {
            if (null === $value) {
                unset($criteria[$key]);
            }
        }
        if (!$sort) {
            $sort = array();
        } elseif (!is_array($sort)) {
            $sort = array($sort => 'asc');
        }
        return $this->orderManager->getPager($criteria, $page, $limit, $sort);
    }