X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FPurchaseInvoice.pm;h=61d93558bbed0cea3aa4b52bacf24a36cc63e961;hb=57528e5b09f2fea9708d06ec99c3fb0200275534;hp=a06a3b639ab8ca620e995eb6ad286f642717b845;hpb=6cf3f7762efd40bee49a2b8f11bb4ab6915d9071;p=kivitendo-erp.git

diff --git a/SL/DB/PurchaseInvoice.pm b/SL/DB/PurchaseInvoice.pm
index a06a3b639..61d93558b 100644
--- a/SL/DB/PurchaseInvoice.pm
+++ b/SL/DB/PurchaseInvoice.pm
@@ -2,16 +2,47 @@ package SL::DB::PurchaseInvoice;
 
 use strict;
 
+use Carp;
+
 use SL::DB::MetaSetup::PurchaseInvoice;
 use SL::DB::Manager::PurchaseInvoice;
+use SL::DB::Helper::LinkedRecords;
+# The calculator hasn't been adjusted for purchase invoices yet.
+# use SL::DB::Helper::PriceTaxCalculator;
 
-__PACKAGE__->meta->add_relationship(invoiceitems => { type         => 'one to many',
-                                                      class        => 'SL::DB::InvoiceItem',
-                                                      column_map   => { id => 'trans_id' },
-                                                      manager_args => { with_objects => [ 'part' ] }
-                                                    },
-                                   );
+__PACKAGE__->meta->add_relationship(
+  invoiceitems   => {
+    type         => 'one to many',
+    class        => 'SL::DB::InvoiceItem',
+    column_map   => { id => 'trans_id' },
+    manager_args => { with_objects => [ 'part' ] }
+  },
+  sepa_export_items => {
+    type            => 'one to many',
+    class           => 'SL::DB::SepaExportItem',
+    column_map      => { id => 'ap_id' },
+    manager_args    => { with_objects => [ 'sepa_export' ] }
+  },
+);
 
 __PACKAGE__->meta->initialize;
 
+sub items { goto &invoiceitems; }
+
+sub items_sorted {
+  my ($self) = @_;
+
+  return [ sort {$a->id <=> $b->id } @{ $self->items } ];
+}
+
+sub is_sales {
+  # For compatibility with Order, DeliveryOrder
+  croak 'not an accessor' if @_ > 1;
+  return 0;
+}
+
+sub date {
+  goto &transdate;
+}
+
 1;