<?php



namespace Stripe;



class ApplicationFee extends ApiResource

{

    /**

     * This is a special case because the application fee endpoint has an

     *    underscore in it. The parent `className` function strips underscores.

     *

     * @return string The name of the class.

     */

    public static function className()

    {

        return 'application_fee';

    }



    /**

     * @param string $id The ID of the application fee to retrieve.

     * @param array|string|null $opts

     *

     * @return ApplicationFee

     */

    public static function retrieve($id, $opts = null)

    {

        return self::_retrieve($id, $opts);

    }



    /**

     * @param array|null $params

     * @param array|string|null $opts

     *

     * @return Collection of ApplicationFees

     */

    public static function all($params = null, $opts = null)

    {

        return self::_all($params, $opts);

    }



    /**

     * @param array|null $params

     * @param array|string|null $opts

     *

     * @return ApplicationFee The refunded application fee.

     */

    public function refund($params = null, $opts = null)

    {

        $this->refunds->create($params, $opts);

        $this->refresh();

        return $this;

    }

}

