neue Methode items_sorted für Order, DeliveryOrder, Invoice, PurchaseInvoice

[mfinanz.git] / SL / DB / Order.pm

diff --git a/SL/DB/Order.pm b/SL/DB/Order.pm
index 63d23f79fb25317d127822cfc42ae0cf59984010..f4ca003a2d6cd61da17a5a3c30f7e08ccd3f0b93 100644 (file)
--- a/SL/DB/Order.pm
+++ b/SL/DB/Order.pm
@@ -39,6 +39,13 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &orderitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  my @sorted =  sort {$a->id <=> $b->id } @{ $self->items };
+  return wantarray ? @sorted : \@sorted;
+}
+
 sub type {
   my $self = shift;