Invoice-Model: Verknüpfung zu Stornorechnungen "storno_invoices"

Rechnungen, die $self storniert haben -- sprich User war in $self und
hat dort auf "Storno" gedrückt.

diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index b164c03..516352e 100644 (file)
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -28,6 +28,11 @@ __PACKAGE__->meta->add_relationship(
       with_objects => [ 'part' ]
     }
   },
+  storno_invoices => {
+    type          => 'one to many',
+    class         => 'SL::DB::Invoice',
+    column_map    => { id => 'storno_id' },
+  },
 );
 
 __PACKAGE__->meta->initialize;