$order->assign_attributes(%{$::form->{order}});
- my $periodic_invoices_config = make_periodic_invoices_config_from_yaml($form_periodic_invoices_config);
- $order->periodic_invoices_config($periodic_invoices_config) if $periodic_invoices_config;
+ if (my $periodic_invoices_config_attrs = $form_periodic_invoices_config ? YAML::Load($form_periodic_invoices_config) : undef) {
+ my $periodic_invoices_config = $order->periodic_invoices_config || $order->periodic_invoices_config(SL::DB::PeriodicInvoicesConfig->new);
+ $periodic_invoices_config->assign_attributes(%$periodic_invoices_config_attrs);
+ }
# remove deleted items
$self->item_ids_to_delete([]);