X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/f9c7abfae65b79945beb7e9260942bc94876248a..5aa485a7c9e050dd112b3c53070a806fe72d2a0b:/SL/DB/Chart.pm

diff --git a/SL/DB/Chart.pm b/SL/DB/Chart.pm
index bda45128c..40ac530d4 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',
@@ -17,9 +16,15 @@ __PACKAGE__->meta->initialize;
 sub get_active_taxkey {
   my ($self, $date) = @_;
   $date ||= DateTime->today_local;
-  return SL::DB::Manager::TaxKey->get_all(where   => [ and => [ chart_id  => $self->id,
-                                                                startdate => { le => $date } ] ],
-                                          sort_by => "startdate DESC")->[0];
+
+  my $cache = $::request->cache("get_active_taxkey")->{$date} //= {};
+  return $cache->{$self->id} if $cache->{$self->id};
+
+  require SL::DB::TaxKey;
+  return $cache->{$self->id} = SL::DB::Manager::TaxKey->get_all(
+    query   => [ and => [ chart_id  => $self->id,
+                          startdate => { le => $date } ] ],
+    sort_by => "startdate DESC")->[0];
 }
 
 1;