From 56b91fb4030432fde4159c11a0ca97a7571535f3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bernd=20Ble=C3=9Fmann?= <bernd@kivitendo-premium.de>
Date: Fri, 7 Jun 2013 13:21:52 +0200
Subject: [PATCH] =?utf8?q?neue=20Methode=20items=5Fsorted=20f=C3=BCr=20Ord?=
 =?utf8?q?er,=20DeliveryOrder,=20Invoice,=20PurchaseInvoice?=
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---
 SL/DB/DeliveryOrder.pm   | 7 +++++++
 SL/DB/Invoice.pm         | 7 +++++++
 SL/DB/Order.pm           | 7 +++++++
 SL/DB/PurchaseInvoice.pm | 7 +++++++
 4 files changed, 28 insertions(+)

diff --git a/SL/DB/DeliveryOrder.pm b/SL/DB/DeliveryOrder.pm
index 8e235fc35..c00bcaf61 100644
--- a/SL/DB/DeliveryOrder.pm
+++ b/SL/DB/DeliveryOrder.pm
@@ -25,6 +25,13 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &orderitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  my @sorted =  sort {$a->id <=> $b->id } @{ $self->items };
+  return wantarray ? @sorted : \@sorted;
+}
+
 sub sales_order {
   my $self   = shift;
   my %params = @_;
diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index d93de711a..18aa8dbdb 100644
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -47,6 +47,13 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &invoiceitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  my @sorted =  sort {$a->id <=> $b->id } @{ $self->items };
+  return wantarray ? @sorted : \@sorted;
+}
+
 sub is_sales {
   # For compatibility with Order, DeliveryOrder
   croak 'not an accessor' if @_ > 1;
diff --git a/SL/DB/Order.pm b/SL/DB/Order.pm
index 63d23f79f..f4ca003a2 100644
--- a/SL/DB/Order.pm
+++ b/SL/DB/Order.pm
@@ -39,6 +39,13 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &orderitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  my @sorted =  sort {$a->id <=> $b->id } @{ $self->items };
+  return wantarray ? @sorted : \@sorted;
+}
+
 sub type {
   my $self = shift;
 
diff --git a/SL/DB/PurchaseInvoice.pm b/SL/DB/PurchaseInvoice.pm
index f74ee19e1..01885e7ea 100644
--- a/SL/DB/PurchaseInvoice.pm
+++ b/SL/DB/PurchaseInvoice.pm
@@ -29,6 +29,13 @@ __PACKAGE__->meta->initialize;
 
 sub items { goto &invoiceitems; }
 
+sub items_sorted {
+  my ($self) = @_;
+
+  my @sorted =  sort {$a->id <=> $b->id } @{ $self->items };
+  return wantarray ? @sorted : \@sorted;
+}
+
 sub is_sales {
   # For compatibility with Order, DeliveryOrder
   croak 'not an accessor' if @_ > 1;
-- 
2.20.1