X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/f5c454e3855012bdb1928f3e4c4964403d4d8163..86b6ff8a570d2fdc5fa53ba3dc9b3833e657e2e6:/SL/Controller/Buchungsgruppen.pm

diff --git a/SL/Controller/Buchungsgruppen.pm b/SL/Controller/Buchungsgruppen.pm
index bbb589383..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
@@ -25,7 +27,7 @@ sub action_list {
   my ($self) = @_;
 
   my $buchungsgruppen = SL::DB::Manager::Buchungsgruppe->get_all_sorted();
-  my $taxzones        = SL::DB::Manager::TaxZone->get_all_sorted();
+  my $taxzones        = SL::DB::Manager::TaxZone->get_all_sorted(query => [ obsolete => 0 ]);
 
   my %chartlist = ();
   foreach my $gruppe (@{ $buchungsgruppen }) {
@@ -59,6 +61,11 @@ sub show_form {
 sub action_edit {
   my ($self) = @_;
 
+  # 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.
+
   $self->show_form(title     => t8('Edit Buchungsgruppe'),
                    CHARTLIST => SL::DB::TaxzoneChart->get_all_accounts_by_buchungsgruppen_id($self->config->id));
 }
@@ -75,6 +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) = @_;
 
@@ -120,8 +145,8 @@ sub create_or_update {
 
   $self->config->save;
 
-  #Save taxzone_charts:
-  if ($is_new) {
+  # Save or update taxzone_charts for new or unused Buchungsgruppen
+  if ($is_new or $self->config->orphaned) {
     my $taxzones = SL::DB::Manager::TaxZone->get_all_sorted();
 
     foreach my $tz (@{ $taxzones }) {
@@ -138,4 +163,10 @@ sub create_or_update {
   $self->redirect_to(action => 'list');
 }
 
+#
+# initializers
+#
+
+sub init_defaults        { SL::DB::Default->get }
+
 1;