X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FOrderItem.pm;h=cc0a92f95e198198786c3ba181c3c89d275a2bc1;hb=53593baa211863fbf66540cf1bcc36c8fb37257f;hp=e75c78f5ffcbddf28191e006af23c819f777439e;hpb=fb03d191f53516cbf1022e755665556e7f1acb82;p=kivitendo-erp.git

diff --git a/SL/DB/OrderItem.pm b/SL/DB/OrderItem.pm
index e75c78f5f..cc0a92f95 100644
--- a/SL/DB/OrderItem.pm
+++ b/SL/DB/OrderItem.pm
@@ -2,10 +2,11 @@ package SL::DB::OrderItem;
 
 use strict;
 
-use List::Util qw(sum);
-
 use SL::DB::MetaSetup::OrderItem;
 use SL::DB::Manager::OrderItem;
+use SL::DB::Helper::ActsAsList;
+use SL::DB::Helper::LinkedRecords;
+use SL::DB::Helper::RecordItem;
 use SL::DB::Helper::CustomVariables (
   sub_module  => 'orderitems',
   cvars_alias => 1,
@@ -16,22 +17,76 @@ use SL::DB::Helper::CustomVariables (
     }
   },
 );
+use SL::Helper::ShippedQty;
 
 __PACKAGE__->meta->initialize;
 
+__PACKAGE__->configure_acts_as_list(group_by => [qw(trans_id)]);
+
 sub is_price_update_available {
   my $self = shift;
   return $self->origprice > $self->part->sellprice;
 }
 
 sub shipped_qty {
-  my ($self) = @_;
+  my ($self, %params) = @_;
+
+  my $force = delete $params{force};
+
+  SL::Helper::ShippedQty->new(%params)->calculate($self)->write_to_objects if $force || !defined $self->{shipped_qty};
+
+  $self->{shipped_qty};
+}
 
-  my $d_orders = $self->order->linked_records(direction => 'to', to => 'SL::DB::DeliveryOrder');
-  my @doi      = grep { $_->parts_id == $self->parts_id } map { $_->orderitems } @$d_orders;
+sub linked_delivery_order_items {
+  my ($self) = @_;
 
-  require SL::AM;
-  return sum(map { AM->convert_unit($_->unit => $self->unit) * $_->qty } @doi);
+  return $self->linked_records(direction => 'to', to => 'SL::DB::DeliveryOrderItem');
 }
 
+sub delivered_qty { goto &shipped_qty }
+
+sub record { goto &order }
+
 1;
+
+__END__
+
+=pod
+
+=head1 NAME
+
+SL::DB::OrderItems: Rose model for orderitems
+
+=head1 FUNCTIONS
+
+=over 4
+
+=item C<shipped_qty PARAMS>
+
+Calculates the shipped qty for this orderitem (measured in the current unit)
+and returns it.
+
+Note that the shipped qty is expected not to change within the request and is
+cached in C<shipped_qty> once calculated. If C<< force => 1 >> is passed, the
+existibng cache is ignored.
+
+Given parameters will be passed to L<SL::Helper::ShippedQty>, so you can force
+the shipped/delivered distinction like this:
+
+  $_->shipped_qty(require_stock_out => 0);
+
+Note however that calculating shipped_qty on individual Orderitems is generally
+a bad idea. See L<SL::Helper::ShippedQty> for way to compute these all at once.
+
+=item C<delivered_qty>
+
+Alias for L</shipped_qty>.
+
+=back
+
+=head1 AUTHORS
+
+G. Richardson E<lt>grichardson@kivitendo-premium.deE<gt>
+
+=cut