SL::DB::Buchungsgruppen: Verknüpfungen und Hilfsmethoden

diff --git a/SL/DB/Buchungsgruppe.pm b/SL/DB/Buchungsgruppe.pm
index 5a48679..1045ac1 100644 (file)
--- a/SL/DB/Buchungsgruppe.pm
+++ b/SL/DB/Buchungsgruppe.pm
@@ -5,6 +5,57 @@ use strict;
 use SL::DB::MetaSetup::Buchungsgruppe;
 use SL::DB::Manager::Buchungsgruppe;
 
+__PACKAGE__->meta->add_relationship(
+  inventory_account => {
+    type          => 'many to one',
+    class         => 'SL::DB::Chart',
+    column_map    => { income_accno_id_0 => 'id' },
+  },
+  income_account_0 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { income_accno_id_0 => 'id' },
+  },
+  income_account_1 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { income_accno_id_1 => 'id' },
+  },
+  income_account_2 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { income_accno_id_2 => 'id' },
+  },
+  income_account_3 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { income_accno_id_3 => 'id' },
+  },
+  expense_account_0 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { expense_accno_id_0 => 'id' },
+  },
+  expense_account_1 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { expense_accno_id_1 => 'id' },
+  },
+  expense_account_2 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { expense_accno_id_2 => 'id' },
+  },
+  expense_account_3 => {
+    type         => 'many to one',
+    class        => 'SL::DB::Chart',
+    column_map   => { expense_accno_id_3 => 'id' },
+  },
+);
+
+__PACKAGE__->meta->initialize;
+
+
 sub income_accno_id {
   my ($self, $taxzone) = @_;
   my $taxzone_id = ref $taxzone && $taxzone->isa('SL::DB::TaxZone') ? $taxzone->id : $taxzone;
@@ -21,4 +72,70 @@ sub expense_accno_id {
   return $self->$method;
 }
 
+sub income_account {
+  my ($self, $taxzone) = @_;
+  my $taxzone_id       = ref $taxzone && $taxzone->isa('SL::DB::TaxZone') ? $taxzone->id : $taxzone;
+  my $method           = 'income_account_' . $taxzone_id;
+
+  return $self->$method;
+}
+
+sub expense_account {
+  my ($self, $taxzone) = @_;
+  my $taxzone_id       = ref $taxzone && $taxzone->isa('SL::DB::TaxZone') ? $taxzone->id : $taxzone;
+  my $method           = 'expense_account_' . $taxzone_id;
+
+  return $self->$method;
+}
+
 1;
+__END__
+
+=pod
+
+=encoding utf8
+
+=head1 NAME
+
+SL::DB::Buchungsgruppe - RDBO wrapper for the C<buchungsgruppen> table
+
+=head1 FUNCTIONS
+
+=over 4
+
+=item C<expense_accno_id $taxzone>
+
+Return the chart ID for the expense account for the given taxzone
+(either an integer between 0 and 3 inclusively or an instance of
+L<SL::DB::TaxZone>).
+
+=item C<expense_account>
+
+Return the chart (an instance of L<SL::DB::Chart>) for the expense
+account for the given taxzone (either an integer between 0 and 3
+inclusively or an instance of L<SL::DB::TaxZone>).
+
+=item C<income_accno_id>
+
+Return the chart ID for the income account for the given taxzone
+(either an integer between 0 and 3 inclusively or an instance of
+L<SL::DB::TaxZone>).
+
+=item C<income_account>
+
+Return the chart (an instance of L<SL::DB::Chart>) for the income
+account for the given taxzone (either an integer between 0 and 3
+inclusively or an instance of L<SL::DB::TaxZone>).
+
+=back
+
+=head1 BUGS
+
+Nothing here yet.
+
+=head1 AUTHOR
+
+Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>,
+Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>
+
+=cut