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<?php |
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/** |
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* Webhook controller |
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* |
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* @author Pronamic <[email protected]> |
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* @copyright 2005-2020 Pronamic |
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* @license GPL-3.0-or-later |
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* @package Pronamic\WordPress\Pay\Gateways\Mollie |
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*/ |
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namespace Pronamic\WordPress\Pay\Gateways\Mollie; |
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use Pronamic\WordPress\Pay\Plugin; |
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/** |
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* Webhook controller |
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* |
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* @link https://docs.mollie.com/guides/webhooks |
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* |
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* @author Remco Tolsma |
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* @version 2.1.0 |
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* @since 2.1.0 |
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*/ |
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class WebhookController { |
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/** |
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* Setup. |
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* |
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* @return void |
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*/ |
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public function setup() { |
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add_action( 'rest_api_init', array( $this, 'rest_api_init' ) ); |
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add_action( 'wp_loaded', array( $this, 'wp_loaded' ) ); |
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} |
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/** |
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* REST API init. |
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* |
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* @link https://developer.wordpress.org/rest-api/extending-the-rest-api/adding-custom-endpoints/ |
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* @link https://developer.wordpress.org/reference/hooks/rest_api_init/ |
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* |
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* @return void |
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*/ |
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public function rest_api_init() { |
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register_rest_route( |
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Integration::REST_ROUTE_NAMESPACE, |
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'/webhook', |
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array( |
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'methods' => 'POST', |
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'callback' => array( $this, 'rest_api_mollie_webhook' ), |
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'args' => array( |
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'id' => array( |
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'required' => true, |
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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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* REST API Mollie webhook handler. |
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* |
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* @param \WP_REST_Request $request Request. |
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* @return object |
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*/ |
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public function rest_api_mollie_webhook( \WP_REST_Request $request ) { |
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$id = $request->get_param( 'id' ); |
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/** |
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* Result. |
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* |
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* @link https://developer.wordpress.org/reference/functions/wp_send_json_success/ |
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*/ |
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$response = \rest_ensure_response( |
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array( |
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'success' => true, |
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'id' => $id, |
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) |
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); |
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$response->add_link( 'self', rest_url( $request->get_route() ) ); |
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$payment = \get_pronamic_payment_by_transaction_id( $id ); |
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if ( null === $payment ) { |
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/** |
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* How to handle unknown IDs? |
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* |
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* To not leak any information to malicious third parties, it is recommended |
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* to return a 200 OK response even if the ID is not known to your system. |
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* |
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* @link https://docs.mollie.com/guides/webhooks#how-to-handle-unknown-ids |
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*/ |
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return $response; |
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} |
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// Add note. |
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$note = \sprintf( |
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/* translators: %s: Mollie */ |
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\__( 'Webhook requested by %s.', 'pronamic_ideal' ), |
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\__( 'Mollie', 'pronamic_ideal' ) |
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); |
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$payment->add_note( $note ); |
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// Log webhook request. |
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\do_action( 'pronamic_pay_webhook_log_payment', $payment ); |
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// Update payment. |
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Plugin::update_payment( $payment, false ); |
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return $response; |
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} |
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/** |
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* WordPress loaded, check for deprecated webhook call. |
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* |
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* @link https://github.com/WordPress/WordPress/blob/5.3/wp-includes/rest-api.php#L277-L309 |
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* @return void |
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*/ |
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public function wp_loaded() { |
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if ( ! filter_has_var( INPUT_GET, 'mollie_webhook' ) ) { |
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return; |
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} |
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if ( ! filter_has_var( INPUT_POST, 'id' ) ) { |
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return; |
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} |
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\rest_get_server()->serve_request( '/pronamic-pay/mollie/v1/webhook' ); |
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exit; |
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} |
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} |
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