X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FShipto.pm;h=2492ac7ec7dceee699ed392d6543a7a009c9a9b1;hb=8a40e3dd0f638557b8c666fe708ccbc1ac709c4e;hp=98b7ca139a34ce921f05e3a4a8e9429245418ce3;hpb=82515b2d93dc5632f24d6e0b6f8f05f3fd19fbb0;p=kivitendo-erp.git

diff --git a/SL/DB/Shipto.pm b/SL/DB/Shipto.pm
index 98b7ca139..2492ac7ec 100644
--- a/SL/DB/Shipto.pm
+++ b/SL/DB/Shipto.pm
@@ -1,12 +1,11 @@
 package SL::DB::Shipto;
 
 use strict;
-use Readonly;
 
 use SL::DB::MetaSetup::Shipto;
 
-Readonly our @SHIPTO_VARIABLES => qw(shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptocontact
-                                     shiptophone shiptofax shiptoemail shiptodepartment_1 shiptodepartment_2);
+our @SHIPTO_VARIABLES = qw(shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptocontact
+                           shiptophone shiptofax shiptoemail shiptodepartment_1 shiptodepartment_2);
 
 __PACKAGE__->meta->make_manager_class;
 
@@ -20,4 +19,23 @@ sub displayable_id {
   return $text;
 }
 
+sub used {
+  my ($self) = @_;
+
+  return unless $self->shipto_id;
+
+  require SL::DB::Order;
+  require SL::DB::Invoice;
+  require SL::DB::DeliveryOrder;
+
+  return SL::DB::Manager::Order->get_all_count(query => [ shipto_id => $self->shipto_id ])
+      || SL::DB::Manager::Invoice->get_all_count(query => [ shipto_id => $self->shipto_id ])
+      || SL::DB::Manager::DeliveryOrder->get_all_count(query => [ shipto_id => $self->shipto_id ]);
+}
+
+sub detach {
+  $_[0]->trans_id(undef);
+  $_[0];
+}
+
 1;