public function update( &$order ) {
		// Before updating, ensure date paid is set if missing.
		if ( ! $order->get_date_paid( 'edit' ) && version_compare( $order->get_version( 'edit' ), '3.0', '<' ) && $order->has_status( apply_filters( 'woocommerce_payment_complete_order_status', $order->needs_processing() ? 'processing' : 'completed', $order->get_id(), $order ) ) ) {
			$order->set_date_paid( $order->get_date_created( 'edit' ) );
		}

		// Also grab the current status so we can compare.
		$previous_status = get_post_status( $order->get_id() );

		// Update the order.
		parent::update( $order );

		// Fire a hook depending on the status - this should be considered a creation if it was previously draft status.
		$new_status = $order->get_status( 'edit' );

		if ( $new_status !== $previous_status && in_array( $previous_status, array( 'new', 'auto-draft', 'draft' ), true ) ) {
			do_action( 'woocommerce_new_order', $order->get_id(), $order );
		} else {
			do_action( 'woocommerce_update_order', $order->get_id(), $order );
		}
	}