public function getAreaForCountry(Country $country)
    {
        $area = null;

        if (null !== $areaDeliveryModule = AreaDeliveryModuleQuery::create()->findByCountryAndModule(
            $country,
            $this->getModuleModel()
        )) {
            $area = $areaDeliveryModule->getArea();
        }

        return $area;
    }