X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FOrder.pm;h=00886d67e8c4aa2d84666ddeac874c17231bbbbb;hb=f7e892266e58bd2a75de38b58feac85ed25747e8;hp=0c46f567373703caa85f634c35c24bd5cf9acd68;hpb=dd6282f6e20d531511ae35cadc491a8c7ab8bad5;p=kivitendo-erp.git

diff --git a/SL/DB/Order.pm b/SL/DB/Order.pm
index 0c46f5673..00886d67e 100644
--- a/SL/DB/Order.pm
+++ b/SL/DB/Order.pm
@@ -27,7 +27,7 @@ __PACKAGE__->meta->add_relationship(
     }
   },
   periodic_invoices_config => {
-    type                   => 'one to many',
+    type                   => 'one to one',
     class                  => 'SL::DB::PeriodicInvoicesConfig',
     column_map             => { id => 'oe_id' },
   },
@@ -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__