X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FShipto.pm;h=2492ac7ec7dceee699ed392d6543a7a009c9a9b1;hb=8a40e3dd0f638557b8c666fe708ccbc1ac709c4e;hp=eba1b6a6b1b41c2d74d7504beacfaf5fc12dbf3e;hpb=e055700faea1906bea6c03184ba4516b57cac887;p=kivitendo-erp.git

diff --git a/SL/DB/Shipto.pm b/SL/DB/Shipto.pm
index eba1b6a6b..2492ac7ec 100644
--- a/SL/DB/Shipto.pm
+++ b/SL/DB/Shipto.pm
@@ -19,4 +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;