X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FInvoice.pm;h=c6658413568220b28d3a3b58a34dcab42903ada5;hb=8a40e3dd0f638557b8c666fe708ccbc1ac709c4e;hp=0b7caa49d5a57ccac47f673700bf46d400a57d57;hpb=e1bf173bae820584e8bafdc01ebe2e7d7537a59c;p=kivitendo-erp.git

diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index 0b7caa49d..c66584135 100644
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -15,13 +15,6 @@ use SL::DB::Helper::LinkedRecords;
 use SL::DB::Helper::PriceTaxCalculator;
 use SL::DB::Helper::PriceUpdater;
 use SL::DB::Helper::TransNumberGenerator;
-use SL::DB::Helper::CustomVariables (
-  sub_module  => 'orderitems',
-  cvars_alias => 1,
-  overloads   => {
-    parts_id => 'SL::DB::Part',
-  },
-);
 use SL::DB::AccTransaction;
 use SL::DB::Chart;
 use SL::DB::Employee;
@@ -100,7 +93,7 @@ sub taxamount {
   my $self = shift;
   die 'not a setter method' if @_;
 
-  return $self->amount - $self->netamount;
+  return ($self->amount || 0) - ($self->netamount || 0);
 }
 
 __PACKAGE__->meta->make_attr_helpers(taxamount => 'numeric(15,5)');
@@ -243,6 +236,22 @@ sub _post_update_allocated {
   }
 }
 
+sub invoice_type {
+  my ($self) = @_;
+
+  return 'ar_transaction'     if !$self->invoice;
+  return 'credit_note'        if $self->type eq 'credit_note' && $self->amount < 0 && !$self->storno;
+  return 'invoice_storno'     if $self->type ne 'credit_note' && $self->amount < 0 &&  $self->storno;
+  return 'credit_note_storno' if $self->type eq 'credit_note' && $self->amount > 0 &&  $self->storno;
+  return 'invoice';
+}
+
+sub displayable_state {
+  my $self = shift;
+
+  return $self->closed ? $::locale->text('closed') : $::locale->text('open');
+}
+
 1;
 
 __END__
@@ -308,8 +317,7 @@ and recorded in C<acc_trans>.
 
 =item 6. Items in C<invoice> are updated according to their allocation
 status (regarding for costs of goold sold). Will only be done if
-Lx-Office is not configured to use Einnahmenüberschussrechnungen
-(see config/lx_office.conf, section "system", variable "eur").
+kivitendo is not configured to use Einnahmenüberschussrechnungen.
 
 =item 7. The invoice and its items are saved.