X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;ds=sidebyside;f=SL%2FDB%2FOrder.pm;h=00886d67e8c4aa2d84666ddeac874c17231bbbbb;hb=f7e892266e58bd2a75de38b58feac85ed25747e8;hp=b3edda5dc85dfb72504a66a229e2694b786eace5;hpb=4f15333b8cc0ae1b0b4089adc2e516ba002b298b;p=kivitendo-erp.git

diff --git a/SL/DB/Order.pm b/SL/DB/Order.pm
index b3edda5dc..00886d67e 100644
--- a/SL/DB/Order.pm
+++ b/SL/DB/Order.pm
@@ -37,8 +37,13 @@ __PACKAGE__->meta->initialize;
 
 # methods
 
-sub items         { goto &orderitems; }
-sub payment_terms { goto &payment;    }
+sub items { goto &orderitems; }
+
+sub items_sorted {
+  my ($self) = @_;
+
+  return [ sort {$a->id <=> $b->id } @{ $self->items } ];
+}
 
 sub type {
   my $self = shift;
@@ -69,7 +74,7 @@ sub displayable_type {
 
 sub is_sales {
   croak 'not an accessor' if @_ > 1;
-  return shift->customer_id;
+  return !!shift->customer_id;
 }
 
 sub invoices {
@@ -133,6 +138,10 @@ sub number {
   return $self->${ \ $number_method{$self->type} }(@_);
 }
 
+sub date {
+  goto &transdate;
+}
+
 1;
 
 __END__