Delete notification without marking as read

bp-notification-delete-on-read.php

/**
 * Delete single notification.
 *
 * @param BP_Notifications_Notification $notification Notification object.
 */
function buddydev_delete_notification_on_single_update( $notification ) {

	if ( $notification->is_new ) {
		return;
	}

	BP_Notifications_Notification::delete_by_id( $notification->id );
}

add_action( 'bp_notification_after_save', 'buddydev_delete_notification_on_single_update' );


/**
 * Delete on bulk update of notifications.
 *
 * @param array $update_args Update args.
 * @param array $where_args  Where args.
 */
function buddydev_delete_notifications_on_bulk_update( $update_args, $where_args ) {


	if ( empty( $update_args ) || ! empty( $update_args['is_new'] ) ) {
		return;
	}


	BP_Notifications_Notification::delete( $where_args );
}

add_action( 'bp_notification_before_update', 'buddydev_delete_notifications_on_bulk_update', 10, 2 );