Automattic\WooCommerce\Internal\PushNotifications\Dispatchers

InternalNotificationDispatcher::dispatch │ public │ WC 10.7.0

JSON-encodes notifications and fires a non-blocking POST to the internal REST endpoint.

Method of the class: InternalNotificationDispatcher{}

No Hooks.

Returns

null. Nothing (null).

Usage

$InternalNotificationDispatcher = new InternalNotificationDispatcher();
$InternalNotificationDispatcher->dispatch( $notifications ): void;

$notifications(Notification[]) (required)

The notifications to dispatch.

Changelog

InternalNotificationDispatcher::dispatch() InternalNotificationDispatcher::dispatch code ^{WC 10.8.1}

public function dispatch( array $notifications ): void {
	if ( empty( $notifications ) ) {
		return;
	}

	$encoded = array_map( fn ( Notification $notification ) => $notification->to_array(), $notifications );
	$body    = wp_json_encode( array( 'notifications' => $encoded ) );

	if ( false === $body ) {
		wc_get_logger()->error(
			'Failed to JSON-encode push notification payload.',
			array( 'source' => PushNotifications::FEATURE_NAME )
		);
		return;
	}

	$token = JsonWebToken::create(
		array(
			'iss'       => get_site_url(),
			'exp'       => time() + self::JWT_EXPIRY_SECONDS,
			'body_hash' => hash( 'sha256', $body ),
		),
		wp_salt( 'auth' )
	);

	/**
	 * The request is non-blocking so the response is not handled anywhere.
	 * If the request fails, the ActionScheduler safety net will pick up
	 * unsent notifications after 60 seconds.
	 */
	wp_remote_post(
		rest_url( self::SEND_ENDPOINT ),
		array(
			'blocking' => false,
			'timeout'  => 1,
			'headers'  => array(
				'Content-Type'  => 'application/json',
				'Authorization' => 'Bearer ' . $token,
			),
			'body'     => $body,
		)
	);
}