eBayEnterprise / magento-retail-order-management

     * @param  IBidirectionalApi $api

     * @return self

     */

    protected function prepareApiForRedeem(IBidirectionalApi $api)

    {

        $this->setRedeemRequestId($this->coreHelper->generateRequestId(self::REDEEM_REQUST_ID_PREFIX));

        $payload = $api->getRequestBody();

        $payload

            ->setRequestId($this->getRedeemRequestId())

            ->setPin($this->getPin())

            ->setAmount($this->getAmountToRedeem())

            ->setCurrencyCode($this->getRedeemCurrencyCode());

        $this->setPayloadPaymentContext($payload);

        $api->setRequestBody($payload);

        return $this;

    }

    /**

     * Prepare an API instance for a balance request - fill out and set the

     * @param  IBidirectionalApi $api

     * @return self

     */

    protected function prepareApiForVoid(IBidirectionalApi $api)

    {

        $this->setRedeemVoidRequestId($this->coreHelper->generateRequestId(self::VOID_REQUST_ID_PREFIX));

        $payload = $api->getRequestBody();

        $payload

            ->setRequestId($this->getRedeemVoidRequestId())

            ->setPin($this->getPin())

            ->setAmount($this->getAmountRedeemed())

            ->setCurrencyCode($this->getRedeemCurrencyCode());

        $this->setPayloadPaymentContext($payload);

        $api->setRequestBody($payload);

        return $this;

    }

    /**

     * Set the payment context on the payload - consists of an order id and