X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/f9676efea9ccfa01df2a57dca9c45cc8fde0d09e..53593baa211863fbf66540cf1bcc36c8fb37257f:/SL/DB/PriceFactor.pm

diff --git a/SL/DB/PriceFactor.pm b/SL/DB/PriceFactor.pm
index 6680a12f3..e5fab1ce7 100644
--- a/SL/DB/PriceFactor.pm
+++ b/SL/DB/PriceFactor.pm
@@ -3,8 +3,30 @@ package SL::DB::PriceFactor;
 use strict;
 
 use SL::DB::MetaSetup::PriceFactor;
+use SL::DB::Manager::PriceFactor;
+use SL::DB::Helper::ActsAsList;
 
-__PACKAGE__->meta->make_manager_class;
+__PACKAGE__->meta->initialize;
+
+sub orphaned {
+  my ($self) = @_;
+
+  die 'not an accessor' if @_ > 1;
+
+  require SL::DB::DeliveryOrderItem;
+  require SL::DB::InvoiceItem;
+  require SL::DB::OrderItem;
+  require SL::DB::Part;
+
+  return 1 if !$self->id;
+
+  return 0 if SL::DB::Manager::DeliveryOrderItem->get_first(query => [ price_factor_id => $self->id ]);
+  return 0 if SL::DB::Manager::InvoiceItem      ->get_first(query => [ price_factor_id => $self->id ]);
+  return 0 if SL::DB::Manager::OrderItem        ->get_first(query => [ price_factor_id => $self->id ]);
+  return 0 if SL::DB::Manager::Part             ->get_first(query => [ price_factor_id => $self->id ]);
+
+  return 1;
+}
 
 1;