/**
         * activate shipping method
         * @return Object
         */
        public function procShopServiceActivateShippingMethod()
        {
            $name = Context::get('name');
            $status = Context::get('status');

            if(!isset($name) || !isset($status))
            {
                return new Object(-1, 'msg_invalid_request');
            }

            $shipping_repository = new ShippingMethodRepository();
            $shipping_method = $shipping_repository->getShippingMethod($name, $this->module_srl);
            $shipping_method->status = $status;

            try
            {
                $shipping_repository->updateShippingMethod($shipping_method);
            }
            catch(Exception $e)
            {
                return new Object(-1, 'msg_invalid_request');
            }

            $this->setMessage('Shipping method successfully updated!');
        }