X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FOrderItem.pm;h=5fcb8be2ac1295f8099d2ba385382df608017070;hb=612e3ebee1757bdc62db37fa348f028c36157ed4;hp=f7ff3bbe691554e9c023469c2422e92583af0cce;hpb=dd6282f6e20d531511ae35cadc491a8c7ab8bad5;p=kivitendo-erp.git

diff --git a/SL/DB/OrderItem.pm b/SL/DB/OrderItem.pm
index f7ff3bbe6..5fcb8be2a 100644
--- a/SL/DB/OrderItem.pm
+++ b/SL/DB/OrderItem.pm
@@ -3,28 +3,28 @@ package SL::DB::OrderItem;
 use strict;
 
 use List::Util qw(sum);
-use SL::AM;
 
 use SL::DB::MetaSetup::OrderItem;
 use SL::DB::Manager::OrderItem;
+use SL::DB::DeliveryOrderItemsStock;
+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,
   overloads   => {
-    parts_id => 'SL::DB::Part',
-  },
-);
-
-__PACKAGE__->meta->add_relationship(
-  unit_obj       => {
-    type         => 'many to one',
-    class        => 'SL::DB::Unit',
-    column_map   => { unit => 'name' },
+    parts_id => {
+      class => 'SL::DB::Part',
+      module => 'IC',
+    }
   },
 );
 
 __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;
@@ -36,17 +36,55 @@ sub 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;
 
+  require SL::AM;
   return sum(map { AM->convert_unit($_->unit => $self->unit) * $_->qty } @doi);
 }
 
-sub part {
-  # canonial alias for parts.
-  goto &parts;
-}
-
-sub order {
-  # canonial alias for trans.
-  goto &trans;
-}
+sub record { goto &order }
 
 1;
+
+__END__
+
+=pod
+
+=head1 NAME
+
+SL::DB::OrderItems: Rose model for orderitems
+
+=head1 FUNCTIONS
+
+=over 4
+
+=item C<shipped_qty>
+
+returns the number of orderitems which are already linked to Delivery Orders.
+The linked key is parts_id and not orderitems (id) -> delivery_order_items (id).
+Therefore this function is not safe for identical parts_id.
+Sample call:
+C<$::form-E<gt>format_amount(\%::myconfig, $_[0]-E<gt>shipped_qty);>
+
+=back
+
+=head1 TODO
+
+Older versions of OrderItem.pm had more functions which where used for calculating the
+qty for the different states of the Delivery Order.
+For example to get the qty in already marked as delivered Delivery Orders:
+
+C<delivered_qty>
+
+return $self-E<gt>_delivered_qty;
+
+  sub _delivered_qty {
+  (..)
+    my @d_orders_delivered = grep { $_-E<gt>delivered } @$d_orders;
+    my @doi_delivered      = grep { $_-E<gt>parts_id == $self-E<gt>parts_id } map { $_-E<gt>orderitems } @d_orders_delivered;
+  }
+
+In general the function C<shipped_qty> and all (project) related functions should be marked deprecate,
+ because of the better linked item to item data in the record_links table.
+
+
+
+