wp-pay-gateways / ideal-advanced-v3

src/XML/TransactionRequestMessage.php

<?php

namespace Pronamic\WordPress\Pay\Gateways\IDealAdvancedV3\XML;

use Pronamic\WordPress\Pay\Gateways\IDealAdvancedV3\IDeal;
use Pronamic\WordPress\Pay\Gateways\IDealAdvancedV3\Issuer;
use Pronamic\WordPress\Pay\Gateways\IDealAdvancedV3\Transaction;

/**
 * Title: iDEAL transaction request XML message
 * Description:
 * Copyright: 2005-2019 Pronamic
 * Company: Pronamic
 *
 * @author  Remco Tolsma
 * @version 2.0.1
 */
class TransactionRequestMessage extends RequestMessage {
	/**
	 * The document element name
	 *
	 * @var string
	 */
	const NAME = 'AcquirerTrxReq';

	/**
	 * Issuer
	 *
	 * @var Issuer
	 */
	public $issuer;

	/**
	 * Transaction
	 *
	 * @var Transaction
	 */
	public $transaction;

	/**
	 * Constructs and initializes an transaction request message
	 */
	public function __construct() {
		parent::__construct( self::NAME );
	}

	/**
	 * Get document
	 *
	 * @see RequestMessage::get_document()
	 */
	public function get_document() {
		$document = parent::get_document();

		// Issuer.
		$issuer = $this->issuer;

		$element = self::add_element( $document, $document->documentElement, 'Issuer' );

		self::add_element(
			$document,
			$element,
			'issuerID',
			$issuer->get_id()
		);

		// Merchant.
		$merchant = $this->get_merchant();

		$element = self::add_element( $document, $document->documentElement, 'Merchant' );

		self::add_elements(
			$document,
			$element,
			array(
				'merchantID'        => $merchant->get_id(),
				'subID'             => $merchant->get_sub_id(),
				'merchantReturnURL' => $merchant->get_return_url(),
			)
		);

		// Transaction.
		$transaction = $this->transaction;

		$element = self::add_element( $document, $document->documentElement, 'Transaction' );

		self::add_elements(
			$document,
			$element,
			array(
				'purchaseID'       => $transaction->get_purchase_id(),
				'amount'           => IDeal::format_amount( $transaction->get_amount() ),

$transaction->get_amount() of type string is incompatible with the type double expected by parameter $amount of Pronamic\WordPress\Pay\Gateways\IDealAdvancedV3\IDeal::format_amount().

				'currency'         => $transaction->get_currency(),
				'expirationPeriod' => $transaction->get_expiration_period(),
				'language'         => $transaction->get_language(),
				'description'      => $transaction->get_description(),
				'entranceCode'     => $transaction->get_entrance_code(),
			)
		);

		// Return.
		return $document;
	}
}