In Helper kein use SL::DB::Objects

diff --git a/SL/DB/Helper/PriceTaxCalculator.pm b/SL/DB/Helper/PriceTaxCalculator.pm
index 73613f8..e4a9180 100644 (file)
--- a/SL/DB/Helper/PriceTaxCalculator.pm
+++ b/SL/DB/Helper/PriceTaxCalculator.pm
@@ -7,13 +7,13 @@ our @EXPORT = qw(calculate_prices_and_taxes);
 
 use Carp;
 use List::Util qw(sum min);
-use SL::DB::Default;
-use SL::DB::PriceFactor;
-use SL::DB::Unit;
 
 sub calculate_prices_and_taxes {
   my ($self, %params) = @_;
 
+  require SL::DB::PriceFactor;
+  require SL::DB::Unit;
+
   my %units_by_name       = map { ( $_->name => $_ ) } @{ SL::DB::Manager::Unit->get_all        };
   my %price_factors_by_id = map { ( $_->id   => $_ ) } @{ SL::DB::Manager::PriceFactor->get_all };
 
@@ -52,6 +52,7 @@ sub calculate_prices_and_taxes {
 
 sub _get_exchangerate {
   my ($self, $data, %params) = @_;
+  require SL::DB::Default;
 
   my $currency = $self->currency_id ? $self->currency->name || '' : '';
   if ($currency ne SL::DB::Default->get_default_currency) {