X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/33b0b2ca7b3c467dfadcc94918ba758e425149c0..55872fd8048745f35fb1f5f48aae2bda20e324ca:/SL/DB/Chart.pm

diff --git a/SL/DB/Chart.pm b/SL/DB/Chart.pm
index 70019c6fb..db8a3b945 100644
--- a/SL/DB/Chart.pm
+++ b/SL/DB/Chart.pm
@@ -4,7 +4,6 @@ use strict;
 
 use SL::DB::MetaSetup::Chart;
 use SL::DB::Manager::Chart;
-use SL::DB::TaxKey;
 
 __PACKAGE__->meta->add_relationships(taxkeys => { type         => 'one to many',
                                                   class        => 'SL::DB::TaxKey',
@@ -17,6 +16,13 @@ __PACKAGE__->meta->initialize;
 sub get_active_taxkey {
   my ($self, $date) = @_;
   $date ||= DateTime->today_local;
+
+  my $cache = $::request->{cache}{chart}{$date};
+  if ($cache->{$self->id}) {
+    return $cache->{$self->id};
+  }
+
+  require SL::DB::TaxKey;
   return SL::DB::Manager::TaxKey->get_all(query   => [ and => [ chart_id  => $self->id,
                                                                 startdate => { le => $date } ] ],
                                           sort_by => "startdate DESC")->[0];