record Aliase für Items

[kivitendo-erp.git] / SL / DB / InvoiceItem.pm

diff --git a/SL/DB/InvoiceItem.pm b/SL/DB/InvoiceItem.pm
index 1a18abc..a20f56f 100644 (file)
--- a/SL/DB/InvoiceItem.pm
+++ b/SL/DB/InvoiceItem.pm
@@ -36,4 +36,12 @@ __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;