From a28209621fe9aab10b764551a8a4427faec2006d Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Mon, 21 Jan 2013 11:55:46 +0100
Subject: [PATCH] Umwandlung Angebot/Auftrag -> Lieferschein/Rechnung: nur
 nicht gelieferte/berechnete Mengen vorgeben

---
 bin/mozilla/io.pl | 33 +++++++++++++++++++++++++++++++++
 bin/mozilla/oe.pl | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 66 insertions(+), 1 deletion(-)

diff --git a/bin/mozilla/io.pl b/bin/mozilla/io.pl
index 0d7601ea6..4ec272925 100644
--- a/bin/mozilla/io.pl
+++ b/bin/mozilla/io.pl
@@ -1898,3 +1898,36 @@ sub _render_custom_variables_inputs {
 
   $main::lxdebug->leave_sub(2);
 }
+
+sub _remove_billed_or_delivered_rows {
+  my (%params) = @_;
+
+  croak "Missing parameter 'quantities'" if !$params{quantities};
+
+  my @fields = map { s/_1$//; $_ } grep { m/_1$/ } keys %{ $::form };
+  my @new_rows;
+
+  my $removed_rows = 0;
+  my $row          = 0;
+  while ($row < $::form->{rowcount}) {
+    $row++;
+    next unless $::form->{"id_$row"};
+
+    my $parts_id                      = $::form->{"id_$row"};
+    my $base_qty                      = $::form->parse_amount(\%::myconfig, $::form->{"qty_$row"}) * SL::DB::Manager::Unit->find_by(name => $::form->{"unit_$row"})->base_factor;
+
+    my $sub_qty                       = min($base_qty, $params{quantities}->{$parts_id});
+    $params{quantities}->{$parts_id} -= $sub_qty;
+
+    if (!$sub_qty || ($sub_qty != $base_qty)) {
+      $::form->{"qty_${row}"} = $::form->format_amount(\%::myconfig, ($base_qty - $sub_qty) / SL::DB::Manager::Unit->find_by(name => $::form->{"unit_$row"})->base_factor);
+      push @new_rows, { map { $_ => $::form->{"${_}_${row}"} } @fields };
+
+    } else {
+      $removed_rows++;
+    }
+  }
+
+  $::form->redo_rows(\@fields, \@new_rows, scalar(@new_rows), $::form->{rowcount});
+  $::form->{rowcount} -= $removed_rows;
+}
diff --git a/bin/mozilla/oe.pl b/bin/mozilla/oe.pl
index fb614564f..8b39c6627 100644
--- a/bin/mozilla/oe.pl
+++ b/bin/mozilla/oe.pl
@@ -31,6 +31,8 @@
 # Quotation module
 #======================================================================
 
+
+use Carp;
 use POSIX qw(strftime);
 
 use SL::DO;
@@ -42,7 +44,7 @@ use SL::MoreCommon qw(ary_diff);
 use SL::PE;
 use SL::ReportGenerator;
 use List::MoreUtils qw(any none);
-use List::Util qw(max reduce sum);
+use List::Util qw(min max reduce sum);
 use Data::Dumper;
 
 require "bin/mozilla/io.pl";
@@ -1335,6 +1337,8 @@ sub invoice {
     ::end_of_request();
   }
 
+  _oe_remove_delivered_or_billed_rows(id => $form->{id}, type => 'billed');
+
   $form->{cp_id} *= 1;
 
   for my $i (1 .. $form->{rowcount}) {
@@ -1870,6 +1874,8 @@ sub delivery_order {
   $form->{old_employee_id}  = $form->{employee_id};
   $form->{old_salesman_id}  = $form->{salesman_id};
 
+  _oe_remove_delivered_or_billed_rows(id => $form->{id}, type => 'delivered');
+
   # reset
   delete @{$form}{qw(id subject message cc bcc printed emailed queued creditlimit creditremaining discount tradediscount oldinvtotal closed delivered)};
 
@@ -2043,6 +2049,32 @@ sub save_periodic_invoices_config {
   $::lxdebug->leave_sub();
 }
 
+sub _oe_remove_delivered_or_billed_rows {
+  my (%params) = @_;
+
+  return if !$params{id} || !$params{type};
+
+  my $ord_quot = SL::DB::Order->new(id => $params{id})->load;
+  return if !$ord_quot;
+
+  my %args    = (
+    direction => 'to',
+    to        =>   $params{type} eq 'delivered' ? 'DeliveryOrder' : 'Invoice',
+    via       => [ $params{type} eq 'delivered' ? qw(Order)       : qw(Order DeliveryOrder) ],
+  );
+
+  my %handled_base_qtys;
+  foreach my $record (@{ $ord_quot->linked_records(%args) }) {
+    next if $ord_quot->is_sales != $record->is_sales;
+
+    foreach my $item (@{ $record->items }) {
+      $handled_base_qtys{ $item->parts_id } += $item->qty * $item->unit_obj->base_factor;
+    }
+  }
+
+  _remove_billed_or_delivered_rows(quantities => \%handled_base_qtys);
+}
+
 sub dispatcher {
   foreach my $action (qw(delete delivery_order e_mail invoice print purchase_order purchase_order quotation
                          request_for_quotation sales_order sales_order save save_and_close save_as_new ship_to update)) {
-- 
2.20.1