Preis-/Betrags-/Steuerberechnung in Models einbinden

[mfinanz.git] / SL / DB / Invoice.pm

diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index 993920c01590f8fe0c46ab4c5e3e2a2de85df239..c64cf9d1dcb38780042008732c60e52360198b9e 100644 (file)
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -9,6 +9,8 @@ use List::Util qw(first);
 
 use SL::DB::MetaSetup::Invoice;
 use SL::DB::Manager::Invoice;
+use SL::DB::Helper::LinkedRecords;
+use SL::DB::Helper::PriceTaxCalculator;
 
 __PACKAGE__->meta->add_relationship(
   invoiceitems => {
@@ -25,6 +27,8 @@ __PACKAGE__->meta->initialize;
 
 # methods
 
+sub items { goto &invoiceitems; }
+
 # it is assumed, that ordnumbers are unique here.
 sub first_order_by_ordnumber {
   my $self = shift;