X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/fb03d191f53516cbf1022e755665556e7f1acb82..7cd6d451d97d1f1e7f3c0f9db2de03735dc8c8f0:/SL/DB/InvoiceItem.pm

diff --git a/SL/DB/InvoiceItem.pm b/SL/DB/InvoiceItem.pm
index 4374a6cdc..80c406b77 100644
--- a/SL/DB/InvoiceItem.pm
+++ b/SL/DB/InvoiceItem.pm
@@ -3,6 +3,9 @@ package SL::DB::InvoiceItem;
 use strict;
 
 use SL::DB::MetaSetup::InvoiceItem;
+use SL::DB::Helper::ActsAsList;
+use SL::DB::Helper::LinkedRecords;
+use SL::DB::Helper::RecordItem;
 use SL::DB::Helper::CustomVariables (
   sub_module  => 'invoice',
   cvars_alias => 1,
@@ -16,6 +19,8 @@ use SL::DB::Helper::CustomVariables (
 
 __PACKAGE__->meta->make_manager_class;
 
+__PACKAGE__->configure_acts_as_list(group_by => [qw(trans_id)]);
+
 __PACKAGE__->meta->add_relationships(
   invoice          => {
     type           => 'one to one',
@@ -32,4 +37,12 @@ __PACKAGE__->meta->add_relationships(
 
 __PACKAGE__->meta->initialize;
 
+sub record {
+  my ($self) = @_;
+
+  return $self->invoice          if $self->invoice;
+  return $self->purchase_invoice if $self->purchase_invoice;
+  return;
+};
+
 1;