// Po płatności opłacamy wszystkie refereale czyl izmieniamy status z unpaid na paid
function mysite_woocommerce_payment_complete( $order_id ) {
        $order = wc_get_order( $order_id );
    $user = $order->get_user_id();
    if( $user ){
                $referrals = affiliate_wp()->referrals->get_referrals(
                        array(
                                'number'        => -1,
                                'affiliate_id' => $user,
                                'status'       => 'unpaid',
                        )
                );
                $args = [ 'affiliate_id'=> $user, 'referrals'=> $referrals,];
                affwp_add_payout($args);
    }
}
add_action( 'woocommerce_order_status_completed', 'mysite_woocommerce_payment_complete' );