X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;ds=inline;f=SL%2FController%2FBuchungsgruppen.pm;h=aac6f73ab76b4cd40d0c202e58fd6e8535279a86;hb=89360aadb2c3e0854a2815e5d0ed8a9efd1c5889;hp=f3f07d58ad44fc1ff33333e8747179c903be49e2;hpb=6e6038682b1a2b6e6bc74f1eee40eba21afcb7e9;p=kivitendo-erp.git

diff --git a/SL/Controller/Buchungsgruppen.pm b/SL/Controller/Buchungsgruppen.pm
index f3f07d58a..aac6f73ab 100644
--- a/SL/Controller/Buchungsgruppen.pm
+++ b/SL/Controller/Buchungsgruppen.pm
@@ -9,13 +9,15 @@ use SL::Helper::Flash;
 use SL::Locale::String;
 use SL::DB::TaxzoneChart;
 use SL::Controller::ClientConfig;
+use SL::DB::Default;
 
 use Rose::Object::MakeMethods::Generic (
   scalar                  => [ qw(config) ],
+  'scalar --get_set_init' => [ qw(defaults) ],
 );
 
 __PACKAGE__->run_before('check_auth');
-__PACKAGE__->run_before('load_config', only => [ qw(edit update) ]); #destroy
+__PACKAGE__->run_before('load_config', only => [ qw(edit update delete) ]);
 
 #
 # actions
@@ -59,11 +61,12 @@ sub show_form {
 sub action_edit {
   my ($self) = @_;
 
-  # check whether buchungsgruppe is assigned to any parts
-  my $number_of_parts_with_buchungsgruppe = SL::DB::Manager::Part->get_objects_count(where => [ buchungsgruppen_id => $self->config->id]);
+  # Allow editing of the charts of the Buchungsgruppe if it isn't assigned to
+  # any parts. This is checked inside the template via the Buchungsgruppen
+  # orphaned method, where an IF-ELSE statement toggles between L.select_tag
+  # and text.
 
   $self->show_form(title     => t8('Edit Buchungsgruppe'),
-                   linked_parts  => $number_of_parts_with_buchungsgruppe,
                    CHARTLIST => SL::DB::TaxzoneChart->get_all_accounts_by_buchungsgruppen_id($self->config->id));
 }
 
@@ -79,6 +82,24 @@ sub action_update {
   $self->create_or_update;
 }
 
+sub action_delete {
+  my ($self) = @_;
+
+  # allow deletion of unused Buchungsgruppen. Will fail, due to database
+  # constraint, if Buchungsgruppe is connected to a part
+
+  my $db = $self->{config}->db;
+  $db->do_transaction(sub {    
+        my $taxzone_charts = SL::DB::Manager::TaxzoneChart->get_all(where => [ buchungsgruppen_id => $self->config->id ]);
+        foreach my $taxzonechart ( @{$taxzone_charts} ) { $taxzonechart->delete };
+        $self->config->delete();
+        flash_later('info',  $::locale->text('The buchungsgruppe has been deleted.'));
+  }) || flash_later('error', $::locale->text('The buchungsgruppe is in use and cannot be deleted.'));
+
+  $self->redirect_to(action => 'list');
+
+}
+
 sub action_reorder {
   my ($self) = @_;
 
@@ -124,11 +145,8 @@ sub create_or_update {
 
   $self->config->save;
 
-  # check whether there are any assigned parts 
-  my $number_of_parts_with_buchungsgruppe = SL::DB::Manager::Part->get_objects_count(where => [ buchungsgruppen_id => $self->config->id]);
-
-  # Save or update taxzone_charts:
-  if ($is_new or $number_of_parts_with_buchungsgruppe == 0) {
+  # Save or update taxzone_charts for new or unused Buchungsgruppen
+  if ($is_new or $self->config->orphaned) {
     my $taxzones = SL::DB::Manager::TaxZone->get_all_sorted();
 
     foreach my $tz (@{ $taxzones }) {
@@ -145,4 +163,10 @@ sub create_or_update {
   $self->redirect_to(action => 'list');
 }
 
+#
+# initializers
+#
+
+sub init_defaults        { SL::DB::Default->get }
+
 1;