Merge branch 'bankerweiterung_und_skonto'

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

diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index 3ed6cd3..065d2b3 100644 (file)
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -1,6 +1,3 @@
-# This file has been auto-generated only because it didn't exist.
-# Feel free to modify it at will; it will not be overwritten automatically.
-
 package SL::DB::Invoice;
 
 use strict;
@@ -13,6 +10,7 @@ use SL::DB::MetaSetup::Invoice;
 use SL::DB::Manager::Invoice;
 use SL::DB::Helper::Payment qw(:ALL);
 use SL::DB::Helper::AttrHTML;
+use SL::DB::Helper::AttrSorted;
 use SL::DB::Helper::FlattenToForm;
 use SL::DB::Helper::LinkedRecords;
 use SL::DB::Helper::PriceTaxCalculator;
@@ -61,6 +59,7 @@ __PACKAGE__->meta->add_relationship(
 __PACKAGE__->meta->initialize;
 
 __PACKAGE__->attr_html('notes');
+__PACKAGE__->attr_sorted('items');
 
 __PACKAGE__->before_save('_before_save_set_invnumber');
 
@@ -79,12 +78,6 @@ sub _before_save_set_invnumber {
 sub items { goto &invoiceitems; }
 sub add_items { goto &add_invoiceitems; }
 
-sub items_sorted {
-  my ($self) = @_;
-
-  return [ sort {$a->position <=> $b->position } @{ $self->items } ];
-}
-
 sub is_sales {
   # For compatibility with Order, DeliveryOrder
   croak 'not an accessor' if @_ > 1;