X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FChart.pm;h=40ac530d440718d524c99039d43efcf902df8855;hb=b8ee6b6ed46e55095b955ee1800b8a4b8d8ccc3f;hp=42cd6c947281f31d60f920a5283e970e4e994b3c;hpb=e2013e83d2ada0ba4ca439d972dbeaf56cbc16c0;p=kivitendo-erp.git

diff --git a/SL/DB/Chart.pm b/SL/DB/Chart.pm
index 42cd6c947..40ac530d4 100644
--- a/SL/DB/Chart.pm
+++ b/SL/DB/Chart.pm
@@ -3,7 +3,7 @@ package SL::DB::Chart;
 use strict;
 
 use SL::DB::MetaSetup::Chart;
-use SL::DB::TaxKey;
+use SL::DB::Manager::Chart;
 
 __PACKAGE__->meta->add_relationships(taxkeys => { type         => 'one to many',
                                                   class        => 'SL::DB::TaxKey',
@@ -12,14 +12,19 @@ __PACKAGE__->meta->add_relationships(taxkeys => { type         => 'one to many',
                                     );
 
 __PACKAGE__->meta->initialize;
-__PACKAGE__->meta->make_manager_class;
 
 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;