- # save detail record in invoice table
- my ($invoice_id) = selectfirst_array_query($form, $dbh, qq|SELECT nextval('invoiceid')|);
+ CVar->get_non_editable_ic_cvars(form => $form,
+ dbh => $dbh,
+ row => $i,
+ sub_module => 'invoice',
+ may_converted_from => ['delivery_order_items', 'orderitems', 'invoice']);
+
+ if (!$form->{"invoice_id_$i"}) {
+ # there is no persistent id, therefore create one with all necessary constraints
+ my $q_invoice_id = qq|SELECT nextval('invoiceid')|;
+ my $h_invoice_id = prepare_query($form, $dbh, $q_invoice_id);
+ do_statement($form, $h_invoice_id, $q_invoice_id);
+ $form->{"invoice_id_$i"} = $h_invoice_id->fetchrow_array();
+ my $q_create_invoice_id = qq|INSERT INTO invoice (id, trans_id, position, parts_id) values (?, ?, ?, ?)|;
+ do_query($form, $dbh, $q_create_invoice_id, conv_i($form->{"invoice_id_$i"}),
+ conv_i($form->{id}), conv_i($position), conv_i($form->{"id_$i"}));
+ $h_invoice_id->finish();
+ }