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<?php |
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/** |
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* Status Checker |
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* |
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* @author Pronamic <[email protected]> |
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* @copyright 2005-2018 Pronamic |
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* @license GPL-3.0-or-later |
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* @package Pronamic\WordPress\Pay\Payments |
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*/ |
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namespace Pronamic\WordPress\Pay\Payments; |
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use Pronamic\WordPress\Pay\Core\Statuses; |
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use Pronamic\WordPress\Pay\Plugin; |
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/** |
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* Title: WordPress payment status checker |
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* Description: |
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* Copyright: Copyright (c) 2005 - 2018 |
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* Company: Pronamic |
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* |
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* @author Remco Tolsma |
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* @version 4.5.3 |
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* @since 1.0.0 |
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*/ |
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class StatusChecker { |
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/** |
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* Schedule event. |
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* |
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* @param Payment $payment The payment to schedule the status check event. |
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*/ |
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public static function schedule_event( $payment ) { |
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/* |
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* Schedule status requests |
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* http://pronamic.nl/wp-content/uploads/2011/12/iDEAL_Advanced_PHP_EN_V2.2.pdf (page 19) |
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* |
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* @todo |
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* Considering the number of status requests per transaction: |
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* - Maximum of five times per transaction; |
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* - Maximum of two times during the expirationPeriod; |
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* - After the expirationPeriod not more often than once per 60 minutes; |
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* - No status request after a final status has been received for a transaction; |
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* - No status request for transactions older than 7 days. |
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*/ |
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/* |
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* The function `wp_schedule_single_event` uses the arguments array as an key for the event, |
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* that's why we also add the time to this array, besides that it's also much clearer on |
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* the Cron View (http://wordpress.org/extend/plugins/cron-view/) page. |
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*/ |
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$time = time(); |
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// 15 minutes after a transaction request is sent |
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$delay = 15 * MINUTE_IN_SECONDS; |
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wp_schedule_single_event( |
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$time + $delay, 'pronamic_ideal_check_transaction_status', array( |
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'payment_id' => $payment->get_id(), |
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'seconds' => $delay, |
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) |
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); |
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} |
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/** |
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* Get the delay seconds for the specified number of tries. |
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* |
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* @param int $number_tries The number of tries to get the delay seconds for. |
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* |
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* @return int |
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*/ |
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private function get_delay_seconds( $number_tries ) { |
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switch ( $number_tries ) { |
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case 0: |
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// 15 minutes after a transaction request is sent. |
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return 15 * MINUTE_IN_SECONDS; |
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case 1: |
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// Half-way through an expirationPeriod. |
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return 30 * MINUTE_IN_SECONDS; |
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case 2: |
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// Just after an expirationPeriod. |
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return HOUR_IN_SECONDS; |
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case 3: |
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default: |
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return DAY_IN_SECONDS; |
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} |
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} |
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/** |
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* Check status of the specified payment. |
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* |
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* @param integer $payment_id The ID of a payment to check. |
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* @param integer $seconds The number of seconds this status check was delayed. |
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* @param integer $number_tries The number of status check tries. |
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* |
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* @internal param string $paymentId |
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*/ |
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public function check_status( $payment_id = null, $seconds = null, $number_tries = 1 ) { |
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$payment = new Payment( $payment_id ); |
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// Empty payment. |
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if ( null === $payment ) { |
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// Payment with the specified ID could not be found, can't check the status. |
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return; |
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} |
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// Limit number tries. |
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if ( $number_tries >= 4 ) { |
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return; |
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} |
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// http://pronamic.nl/wp-content/uploads/2011/12/iDEAL_Advanced_PHP_EN_V2.2.pdf (page 19) |
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// - No status request after a final status has been received for a transaction. |
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if ( empty( $payment->status ) || Statuses::OPEN === $payment->status ) { |
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Plugin::update_payment( $payment ); |
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if ( empty( $payment->status ) || Statuses::OPEN === $payment->status ) { |
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$time = time(); |
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$seconds = $this->get_delay_seconds( $number_tries ); |
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wp_schedule_single_event( |
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$time + $seconds, 'pronamic_ideal_check_transaction_status', array( |
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'payment_id' => $payment->get_id(), |
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'seconds' => $seconds, |
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'number_tries' => $number_tries + 1, |
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) |
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); |
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} |
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} |
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} |
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} |
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pronamic /
wp-pronamic-ideal
