File Manager

<?php
/**
 * @author    SysPay Ltd.
 * @copyright 2012-2014 SysPay Ltd.
 * @license   http://opensource.org/licenses/MIT MIT License
 */

/**
 * Process a refund
 * @see  https://app.syspay.com/bundles/emiuser/doc/merchant_api.html#make-a-refund
 */
class Syspay_Merchant_RefundRequest extends Syspay_Merchant_Request
{
	const METHOD = 'POST';
	const PATH   = '/api/v1/merchant/refund';

	/**
	 * @var integer
	 */
	private $paymentId;

	/**
	 * @var Syspay_Merchant_Entity_Refund
	 */
	private $refund;

	/**
	 * @var string
	 */
	private $emsUrl;

	/**
	 * {@inheritDoc}
	 */
	public function getMethod()
	{
		return self::METHOD;
	}

	/**
	 * {@inheritDoc}
	 */
	public function getPath()
	{
		return self::PATH;
	}

	/**
	 * {@inheritDoc}
	 */
	public function buildResponse(stdClass $response)
	{
		if (!isset($response->refund)) {
			throw new Syspay_Merchant_UnexpectedResponseException(
				'Unable to retrieve "refund" data from response',
				$response
			);
		}

		$refund = Syspay_Merchant_Entity_Refund::buildFromResponse($response->refund);

		return $refund;
	}

	/**
	 * {@inheritDoc}
	 */
	public function getData()
	{
		$data = $this->refund->toArray();
		$data['payment_id'] = $this->paymentId;

		if (false === empty($this->emsUrl)) {
			$data['ems_url'] = $this->emsUrl;
		}

		return $data;
	}


	/**
	 * Gets the value of paymentId.
	 *
	 * @return integer
	 */
	public function getPaymentId()
	{
		return $this->paymentId;
	}

	/**
	 * Sets the value of paymentId.
	 *
	 * @param integer $paymentId the paymentId
	 *
	 * @return self
	 */
	public function setPaymentId($paymentId)
	{
		$this->paymentId = $paymentId;

		return $this;
	}

	/**
	 * Gets the value of refund.
	 *
	 * @return Syspay_Merchant_Entity_Refund
	 */
	public function getRefund()
	{
		return $this->refund;
	}

	/**
	 * Sets the value of refund.
	 *
	 * @param Syspay_Merchant_Entity_Refund $refund the refund
	 *
	 * @return self
	 */
	public function setRefund(Syspay_Merchant_Entity_Refund $refund)
	{
		$this->refund = $refund;

		return $this;
	}

	/**
	 * Gets the value of emsUrl.
	 *
	 * @return string
	 */
	public function getEmsUrl()
	{
		return $this->emsUrl;
	}

	/**
	 * Sets the value of emsUrl.
	 *
	 * @param string $emsUrl the emsUrl
	 *
	 * @return self
	 */
	public function setEmsUrl($emsUrl)
	{
		$this->emsUrl = $emsUrl;

		return $this;
	}
}