<?php
/**
 * PaymentGatewayModuleValidator.class.php
 *
 * This file contains the definition of the PaymentGatewayModuleValidator class.
 *
 * @package SolidWorks
 * @author John Diamond <hide@address.com>
 * @copyright John Diamond <hide@address.com>
 * @license http://www.opensource.org/licenses/gpl-license.php GNU Public License
 */

require_once BASE_PATH . "validators/PaymentModuleValidator.class.php";

/**
 * PaymentGatewayModuleValidator
 *
 * @package SolidWorks
 * @author John Diamond <hide@address.com>
 */
class PaymentGatewayModuleValidator extends PaymentModuleValidator {
	/**
	 * Validate a Payment Gateway Module
	 *
	 * To be valid, the payment gateway module must exist and be enabled
	 *
	 * @param string $data Field data
	 * @return mixed The value is not altered by this function
	 * @throws InvalidChoiceException
	 */
	public function validate( $data ) {
		$module = parent::validate( $data );

		if ( $module->getType() != "payment_gateway" ) {
			throw new InvalidChoiceException();
		}

		return $module;
	}
}
?>