kein use SL::DB::Object in SL::DB::Object

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

diff --git a/SL/DB/Order.pm b/SL/DB/Order.pm
index b9959aa..00886d6 100644 (file)
--- a/SL/DB/Order.pm
+++ b/SL/DB/Order.pm
@@ -39,6 +39,12 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &orderitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  return [ sort {$a->id <=> $b->id } @{ $self->items } ];
+}
+
 sub type {
   my $self = shift;
 
@@ -132,6 +138,10 @@ sub number {
   return $self->${ \ $number_method{$self->type} }(@_);
 }
 
+sub date {
+  goto &transdate;
+}
+
 1;
 
 __END__