X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/64c4e3c6b99559d33a9e7c29799f001bb64a58d7..fbcd5580:/bin/mozilla/oe.pl?ds=sidebyside

diff --git a/bin/mozilla/oe.pl b/bin/mozilla/oe.pl
index f4f5deaa7..17d9fb500 100644
--- a/bin/mozilla/oe.pl
+++ b/bin/mozilla/oe.pl
@@ -24,28 +24,42 @@
 # GNU General Public License for more details.
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1335, USA.
 #======================================================================
 #
 # Order entry module
 # Quotation module
 #======================================================================
 
+
+use Carp;
 use POSIX qw(strftime);
 
+use SL::DB::Order;
 use SL::DO;
 use SL::FU;
 use SL::OE;
 use SL::IR;
 use SL::IS;
-use SL::PE;
+use SL::MoreCommon qw(ary_diff restore_form save_form);
 use SL::ReportGenerator;
-use List::Util qw(max reduce sum);
+use List::MoreUtils qw(uniq any none);
+use List::Util qw(min max reduce sum);
+use Data::Dumper;
+
+use SL::DB::Customer;
+use SL::DB::TaxZone;
+use SL::DB::PaymentTerm;
 
+require "bin/mozilla/common.pl";
 require "bin/mozilla/io.pl";
-require "bin/mozilla/arap.pl";
 require "bin/mozilla/reportgenerator.pl";
 
+use strict;
+
+our %TMPL_VAR;
+
 1;
 
 # end of main
@@ -69,14 +83,29 @@ my $oe_access_map = {
 };
 
 sub check_oe_access {
+  my $form     = $main::form;
+
   my $right   = $oe_access_map->{$form->{type}};
   $right    ||= 'DOES_NOT_EXIST';
 
-  $auth->assert($right);
+  $main::auth->assert($right);
+}
+
+sub check_oe_conversion_to_sales_invoice_allowed {
+  return 1 if  $::form->{type} !~ m/^sales/;
+  return 1 if ($::form->{type} =~ m/quotation/) && $::instance_conf->get_allow_sales_invoice_from_sales_quotation;
+  return 1 if ($::form->{type} =~ m/order/)     && $::instance_conf->get_allow_sales_invoice_from_sales_order;
+
+  $::form->show_generic_error($::locale->text("You do not have the permissions to access this function."));
+
+  return 0;
 }
 
 sub set_headings {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
 
   check_oe_access();
 
@@ -111,11 +140,13 @@ sub set_headings {
     $form->{vc}      = 'customer';
   }
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub add {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   check_oe_access();
 
@@ -125,18 +156,25 @@ sub add {
     "$form->{script}?action=add&type=$form->{type}&vc=$form->{vc}"
     unless $form->{callback};
 
+  $form->{show_details} = $::myconfig{show_form_details};
+
   &order_links;
   &prepare_order;
   &display_form;
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub edit {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   check_oe_access();
 
+  $form->{show_details}                = $::myconfig{show_form_details};
+  $form->{taxincluded_changed_by_user} = 1;
+
   # show history button
   $form->{javascript} = qq|<script type="text/javascript" src="js/show_history.js"></script>|;
   #/show hhistory button
@@ -147,23 +185,26 @@ sub edit {
 
   # editing without stuff to edit? try adding it first
   if ($form->{rowcount} && !$form->{print_and_save}) {
+    my $id;
     map { $id++ if $form->{"multi_id_$_"} } (1 .. $form->{rowcount});
     if (!$id) {
 
       # reset rowcount
       undef $form->{rowcount};
       &add;
-      $lxdebug->leave_sub();
+      $main::lxdebug->leave_sub();
       return;
     }
   } elsif (!$form->{id}) {
     &add;
-    $lxdebug->leave_sub();
+    $main::lxdebug->leave_sub();
     return;
   }
 
+  my ($language_id, $printer_id);
   if ($form->{print_and_save}) {
-    $form->{action}   = "print";
+    $form->{action}   = "dispatcher";
+    $form->{action_print}   = "1";
     $form->{resubmit} = 1;
     $language_id = $form->{language_id};
     $printer_id = $form->{printer_id};
@@ -174,7 +215,7 @@ sub edit {
   &order_links;
 
   $form->{rowcount} = 0;
-  foreach $ref (@{ $form->{form_details} }) {
+  foreach my $ref (@{ $form->{form_details} }) {
     $form->{rowcount}++;
     map { $form->{"${_}_$form->{rowcount}"} = $ref->{$_} } keys %{$ref};
   }
@@ -188,21 +229,19 @@ sub edit {
 
   &display_form;
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub order_links {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  check_oe_access();
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
-  # get customer/vendor
-  $form->all_vc(\%myconfig, $form->{vc}, ($form->{vc} eq 'customer') ? "AR" : "AP");
+  check_oe_access();
 
   # retrieve order/quotation
-  $form->{webdav}   = $webdav;
-  $form->{jsscript} = 1;
-
   my $editing = $form->{id};
 
   OE->retrieve(\%myconfig, \%$form);
@@ -214,136 +253,156 @@ sub order_links {
     if          $form->{rowcount}  && $form->{type}     eq 'sales_order'
      && defined $form->{customer}  && $form->{customer} eq '';
 
-  $form->{"$form->{vc}_id"} ||= $form->{"all_$form->{vc}"}->[0]->{id} if $form->{"all_$form->{vc}"};
-
-  $form->backup_vars(qw(payment_id language_id taxzone_id salesman_id taxincluded cp_id intnotes));
-  $form->{shipto} = 1 if $form->{id};
+  $form->backup_vars(qw(payment_id language_id taxzone_id salesman_id taxincluded cp_id intnotes shipto_id delivery_term_id currency));
 
   # get customer / vendor
   IR->get_vendor(\%myconfig, \%$form)   if $form->{type} =~ /(purchase_order|request_quotation)/;
   IS->get_customer(\%myconfig, \%$form) if $form->{type} =~ /sales_(order|quotation)/;
 
-  $form->restore_vars(qw(payment_id language_id taxzone_id intnotes cp_id));
+  $form->restore_vars(qw(payment_id language_id taxzone_id intnotes cp_id shipto_id delivery_term_id));
+  $form->restore_vars(qw(currency))    if $form->{id};
   $form->restore_vars(qw(taxincluded)) if $form->{id};
   $form->restore_vars(qw(salesman_id)) if $editing;
   $form->{forex}       = $form->{exchangerate};
   $form->{employee}    = "$form->{employee}--$form->{employee_id}";
 
-  # build vendor/customer drop down comatibility... don't ask
-  if (@{ $form->{"all_$form->{vc}"} }) {
-    $form->{"select$form->{vc}"} = 1;
-    $form->{$form->{vc}}         = qq|$form->{$form->{vc}}--$form->{"$form->{vc}_id"}|;
-  }
-
-  $form->{"old$form->{vc}"}  = $form->{$form->{vc}};
-  $form->{"old$form->{vc}"} .= qq|--$form->{"$form->{vc}_id"}| unless ($form->{"old$form->{vc}"} =~ m/--\d+$/);
-
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub prepare_order {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   check_oe_access();
 
   $form->{formname} ||= $form->{type};
 
+  # format discounts if values come from db. either as single id, or as a collective order
+  my $format_discounts = $form->{id} || $form->{convert_from_oe_ids};
+
   for my $i (1 .. $form->{rowcount}) {
     $form->{"reqdate_$i"} ||= $form->{"deliverydate_$i"};
-    $form->{"discount_$i"}  = $form->format_amount(\%myconfig, $form->{"discount_$i"} * ($form->{id} ? 100 : 1));
+    $form->{"discount_$i"}  = $form->format_amount(\%myconfig, $form->{"discount_$i"} * ($format_discounts ? 100 : 1));
     $form->{"sellprice_$i"} = $form->format_amount(\%myconfig, $form->{"sellprice_$i"});
+    $form->{"lastcost_$i"}  = $form->format_amount(\%myconfig, $form->{"lastcost_$i"});
     $form->{"qty_$i"}       = $form->format_amount(\%myconfig, $form->{"qty_$i"});
   }
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub form_header {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
   my @custom_hiddens;
 
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+  my $cgi      = $::request->{cgi};
+
   check_oe_access();
 
-  # Container for template variables. Unfortunately this has to be visible in form_footer too, so not my.
-  our %TMPL_VAR = ();
+  # Container for template variables. Unfortunately this has to be
+  # visible in form_footer too, so package local level and not my here.
+  %TMPL_VAR = ();
+  if ($form->{id}) {
+    my $obj = SL::DB::Order->new(id => $form->{id})->load;
+    $TMPL_VAR{warn_save_active_periodic_invoice} =
+         $obj->is_type('sales_order')
+      && $obj->periodic_invoices_config
+      && $obj->periodic_invoices_config->active
+      && (   !$obj->periodic_invoices_config->end_date
+          || ($obj->periodic_invoices_config->end_date > DateTime->today_local))
+      && $obj->periodic_invoices_config->get_previous_billed_period_start_date;
+
+    $TMPL_VAR{oe_obj} = $obj;
+  }
 
   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 
   $form->{employee_id} = $form->{old_employee_id} if $form->{old_employee_id};
   $form->{salesman_id} = $form->{old_salesman_id} if $form->{old_salesman_id};
 
-  # use JavaScript Calendar or not
-  $form->{jsscript} = 1;
-
   # openclosed checkboxes
   my @tmp;
   push @tmp, sprintf qq|<input name="delivered" id="delivered" type="checkbox" class="checkbox" value="1" %s><label for="delivered">%s</label>|,
-                        $form->{"delivered"} ? "checked" : "",  $locale->text('Delivered') if $form->{"type"} =~ /_order$/;
+                        $form->{"delivered"} ? "checked" : "",  $locale->text('Delivery Order(s) for full qty created') if $form->{"type"} =~ /_order$/;
   push @tmp, sprintf qq|<input name="closed" id="closed" type="checkbox" class="checkbox" value="1" %s><label for="closed">%s</label>|,
                         $form->{"closed"}    ? "checked" : "",  $locale->text('Closed')    if $form->{id};
   $TMPL_VAR{openclosed} = sprintf qq|<tr><td colspan=%d align=center>%s</td></tr>\n|, 2 * scalar @tmp, join "\n", @tmp if @tmp;
 
-  # project ids
-  my @old_project_ids = ($form->{"globalproject_id"}, grep { $_ } map { $form->{"project_id_$_"} } 1..$form->{"rowcount"});
-
   my $vc = $form->{vc} eq "customer" ? "customers" : "vendors";
-  $form->get_lists("contacts"      => "ALL_CONTACTS",
-                   "shipto"        => "ALL_SHIPTO",
-                   "projects"      => { "key"      => "ALL_PROJECTS",
-                                        "all"      => 0,
-                                        "old_id"   => \@old_project_ids },
-                   "employees"     => "ALL_EMPLOYEES",
-                   "salesmen"      => "ALL_SALESMEN",
-                   "taxzones"      => "ALL_TAXZONES",
-                   "payments"      => "ALL_PAYMENTS",
+
+  $form->get_lists("taxzones"      => ($form->{id} ? "ALL_TAXZONES" : "ALL_ACTIVE_TAXZONES"),
                    "currencies"    => "ALL_CURRENCIES",
-                   "departments"   => "ALL_DEPARTMENTS",
-                   $vc             => { key   => "ALL_" . uc($vc),
-                                        limit => $myconfig{vclimit} + 1 },
                    "price_factors" => "ALL_PRICE_FACTORS");
+  $form->{ALL_PAYMENTS} = SL::DB::Manager::PaymentTerm->get_all( where => [ or => [ obsolete => 0, id => $form->{payment_id} || undef ] ]);
+
+  $form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all;
+
+  # Projects
+  my @old_project_ids = uniq grep { $_ } map { $_ * 1 } ($form->{"globalproject_id"}, map { $form->{"project_id_$_"} } 1..$form->{"rowcount"});
+  my @old_ids_cond    = @old_project_ids ? (id => \@old_project_ids) : ();
+  my @customer_cond;
+  if (($vc eq 'customers') && $::instance_conf->get_customer_projects_only_in_sales) {
+    @customer_cond = (
+      or => [
+        customer_id          => $::form->{customer_id},
+        billable_customer_id => $::form->{customer_id},
+      ]);
+  }
+  my @conditions = (
+    or => [
+      and => [ active => 1, @customer_cond ],
+      @old_ids_cond,
+    ]);
+
+  $TMPL_VAR{ALL_PROJECTS}          = SL::DB::Manager::Project->get_all_sorted(query => \@conditions);
+  $form->{ALL_PROJECTS}            = $TMPL_VAR{ALL_PROJECTS}; # make projects available for second row drop-down in io.pl
 
   # label subs
+  my $employee_list_query_gen      = sub { $::form->{$_[0]} ? [ or => [ id => $::form->{$_[0]}, deleted => 0 ] ] : [ deleted => 0 ] };
+  $TMPL_VAR{ALL_EMPLOYEES}         = SL::DB::Manager::Employee->get_all_sorted(query => $employee_list_query_gen->('employee_id'));
+  $TMPL_VAR{ALL_SALESMEN}          = SL::DB::Manager::Employee->get_all_sorted(query => $employee_list_query_gen->('salesman_id'));
+  $TMPL_VAR{ALL_SHIPTO}            = SL::DB::Manager::Shipto->get_all_sorted(query => [
+    or => [ trans_id  => $::form->{"$::form->{vc}_id"} * 1, and => [ shipto_id => $::form->{shipto_id} * 1, trans_id => undef ] ]
+  ]);
+  $TMPL_VAR{ALL_CONTACTS}          = SL::DB::Manager::Contact->get_all_sorted(query => [
+    or => [
+      cp_cv_id => $::form->{"$::form->{vc}_id"} * 1,
+      and      => [
+        cp_cv_id => undef,
+        cp_id    => $::form->{cp_id} * 1
+      ]
+    ]
+  ]);
   $TMPL_VAR{sales_employee_labels} = sub { $_[0]->{name} || $_[0]->{login} };
-  $TMPL_VAR{shipto_labels}         = sub { join "; ", grep { $_ } map { $_[0]->{"shipto${_}" } } qw(name department_1 street city) };
-  $TMPL_VAR{contact_labels}        = sub { join(', ', $_[0]->{"cp_name"}, $_[0]->{"cp_givenname"}) . ($_[0]->{cp_abteilung} ? " ($_[0]->{cp_abteilung})" : "") };
-  $TMPL_VAR{department_labels}     = sub { "$_[0]->{description}--$_[0]->{id}" }; 
-
-  # vendor/customer
-  $TMPL_VAR{vc_keys} = sub { "$_[0]->{name}--$_[0]->{id}" };
-  $TMPL_VAR{vclimit} = $myconfig{vclimit};
-  $TMPL_VAR{vc_select} = "customer_or_vendor_selection_window('$form->{vc}', '', @{[ $form->{vc} eq 'vendor' ? 1 : 0 ]}, 0)";
-  push @custom_hiddens, "$form->{vc}_id";
-  push @custom_hiddens, "old$form->{vc}";
-  push @custom_hiddens, "select$form->{vc}";
 
   # currencies and exchangerate
-  @values = map { $_ } @{ $form->{ALL_CURRENCIES} };
-  %labels = map { $_ => $_ } @{ $form->{ALL_CURRENCIES} };
   $form->{currency}            = $form->{defaultcurrency} unless $form->{currency};
   $TMPL_VAR{show_exchangerate} = $form->{currency} ne $form->{defaultcurrency};
-  $TMPL_VAR{currencies}        = NTI($cgi->popup_menu('-name' => 'currency', '-default' => $form->{"currency"},
-                                                      '-values' => \@values, '-labels' => \%labels)) if scalar @values;
   push @custom_hiddens, "forex";
   push @custom_hiddens, "exchangerate" if $form->{forex};
 
   # credit remaining
-  $creditwarning = (($form->{creditlimit} != 0) && ($form->{creditremaining} < 0) && !$form->{update}) ? 1 : 0;
+  my $creditwarning = (($form->{creditlimit} != 0) && ($form->{creditremaining} < 0) && !$form->{update}) ? 1 : 0;
   $TMPL_VAR{is_credit_remaining_negativ} = ($form->{creditremaining} =~ /-/) ? "0" : "1";
-  
+
   # business
   $TMPL_VAR{business_label} = ($form->{vc} eq "customer" ? $locale->text('Customer type') : $locale->text('Vendor type'));
 
-  push @custom_hiddens, "ordnumber"      if $form->{type} =~ /_quotation$/;
-  push @custom_hiddens, "customer_klass" if $form->{vc} eq 'customer';
+  push @custom_hiddens, "customer_pricegroup_id" if $form->{vc} eq 'customer';
 
-  $credittext = $locale->text('Credit Limit exceeded!!!');
+  my $credittext = $locale->text('Credit Limit exceeded!!!');
 
   my $follow_up_vc                =  $form->{ $form->{vc} eq 'customer' ? 'customer' : 'vendor' };
-  $follow_up_vc                   =~ s/--.*?//;
+  $follow_up_vc                   =~ s/--\d*\s*$//;
   $TMPL_VAR{follow_up_trans_info} =  ($form->{type} =~ /_quotation$/ ? $form->{quonumber} : $form->{ordnumber}) . " ($follow_up_vc)";
 
   if ($form->{id}) {
-    my $follow_ups = FU->follow_ups('trans_id' => $form->{id});
+    my $follow_ups = FU->follow_ups('trans_id' => $form->{id}, 'not_done' => 1);
 
     if (scalar @{ $follow_ups }) {
       $TMPL_VAR{num_follow_ups}     = scalar                    @{ $follow_ups };
@@ -351,30 +410,50 @@ sub form_header {
     }
   }
 
-  $onload = ($form->{resubmit} && ($form->{format} eq "html")) ? "window.open('about:blank','Beleg'); document.oe.target = 'Beleg';document.oe.submit()"
-          : ($form->{resubmit})                                ? "document.oe.submit()"
-          : ($creditwarning)                                   ? "alert('$credittext')"
-          :                                                      "focus()";
+  my $dispatch_to_popup = '';
+  if ($form->{resubmit} && ($form->{format} eq "html")) {
+      $dispatch_to_popup  = "window.open('about:blank','Beleg'); document.oe.target = 'Beleg';";
+      $dispatch_to_popup .= "document.do.submit();";
+  } elsif ($form->{resubmit}) {
+    # emulate click for resubmitting actions
+    $dispatch_to_popup  = "document.oe.${_}.click(); " for grep { /^action_/ } keys %$form;
+  } elsif ($creditwarning) {
+    $::request->{layout}->add_javascripts_inline("alert('$credittext');");
+  }
 
-  $onload .= qq|;setupDateFormat('|. $myconfig{dateformat} .qq|', '|. $locale->text("Falsches Datumsformat!") .qq|')|;
-  $onload .= qq|;setupPoints('|.   $myconfig{numberformat} .qq|', '|. $locale->text("wrongformat") .qq|')|;
-  $TMPL_VAR{onload} = $onload;
+  $::request->{layout}->add_javascripts_inline("\$(function(){$dispatch_to_popup});");
+  $TMPL_VAR{dateformat}          = $myconfig{dateformat};
+  $TMPL_VAR{numberformat}        = $myconfig{numberformat};
 
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_form_details.js"></script>|;
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_history.js"></script>|;
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_vc_details.js"></script>|;
+  if ($form->{type} eq 'sales_order') {
+    if (!$form->{periodic_invoices_config}) {
+      $form->{periodic_invoices_status} = $locale->text('not configured');
+
+    } else {
+      my $config                        = YAML::Load($form->{periodic_invoices_config});
+      $form->{periodic_invoices_status} = $config->{active} ? $locale->text('active') : $locale->text('inactive');
+    }
+  }
+
+  $::request->{layout}->use_javascript(map { "${_}.js" } qw(kivi.SalesPurchase show_form_details show_history show_vc_details ckeditor/ckeditor ckeditor/adapters/jquery kivi.io autocomplete_customer autocomplete_part));
 
   $form->header;
+  if ($form->{CFDD_shipto} && $form->{CFDD_shipto_id} ) {
+      $form->{shipto_id} = $form->{CFDD_shipto_id};
+  }
+
+  push @custom_hiddens, map { "shiptocvar_" . $_->name } @{ SL::DB::Manager::CustomVariableConfig->get_all(where => [ module => 'ShipTo' ]) };
 
   $TMPL_VAR{HIDDENS} = [ map { name => $_, value => $form->{$_} },
      qw(id action type vc formname media format proforma queued printed emailed
         title creditlimit creditremaining tradediscount business
         max_dunning_level dunning_amount shiptoname shiptostreet shiptozipcode
-        shiptocity shiptocountry shiptocontact shiptophone shiptofax
-        shiptodepartment_1 shiptodepartment_2 shiptoemail
-        message email subject cc bcc taxpart taxservice taxaccounts cursor_fokus),
+        CFDD_shipto CFDD_shipto_id shiptocity shiptocountry shiptogln shiptocontact shiptophone shiptofax
+        shiptodepartment_1 shiptodepartment_2 shiptoemail shiptocp_gender
+        message email subject cc bcc taxpart taxservice taxaccounts cursor_fokus
+        show_details useasnew),
         @custom_hiddens,
-        map { $_.'_rate', $_.'_description' } split / /, $form->{taxaccounts} ];  # deleted: discount
+        map { $_.'_rate', $_.'_description', $_.'_taxnumber' } split / /, $form->{taxaccounts} ];  # deleted: discount
 
   %TMPL_VAR = (
      %TMPL_VAR,
@@ -386,44 +465,50 @@ sub form_header {
      is_pur_ord      => scalar ($form->{type} =~ /purchase_order$/),
   );
 
+  $TMPL_VAR{ORDER_PROBABILITIES} = [ map { { title => ($_ * 10) . '%', id => $_ * 10 } } (0..10) ];
+
   print $form->parse_html_template("oe/form_header", { %TMPL_VAR });
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub form_footer {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   check_oe_access();
 
   $form->{invtotal} = $form->{invsubtotal};
 
-  $rows    = max 2, $form->numtextrows($form->{notes}, 25, 8);
-  $introws = max 2, $form->numtextrows($form->{intnotes}, 35, 8);
-  $rows    = max $rows, $introws;
+  my $introws = max 5, $form->numtextrows($form->{intnotes}, 35, 8);
 
-  $TMPL_VAR{notes}    = qq|<textarea name=notes rows=$rows cols=25 wrap=soft>| . H($form->{notes}) . qq|</textarea>|;
-  $TMPL_VAR{intnotes} = qq|<textarea name=intnotes rows=$introws cols=35 wrap=soft>| . H($form->{intnotes}) . qq|</textarea>|;
+  $TMPL_VAR{notes}    = qq|<textarea name="notes" class="texteditor" wrap="soft" style="width: 350px; height: 150px">| . H($form->{notes}) . qq|</textarea>|;
+  $TMPL_VAR{intnotes} = qq|<textarea name=intnotes rows="$introws" cols="35">| . H($form->{intnotes}) . qq|</textarea>|;
+
+  if( $form->{customer_id} && !$form->{taxincluded_changed_by_user} ) {
+    my $customer = SL::DB::Customer->new(id => $form->{customer_id})->load();
+    $form->{taxincluded} = defined($customer->taxincluded_checked) ? $customer->taxincluded_checked : $myconfig{taxincluded_checked};
+  }
 
   if (!$form->{taxincluded}) {
 
-    foreach $item (split / /, $form->{taxaccounts}) {
+    foreach my $item (split / /, $form->{taxaccounts}) {
       if ($form->{"${item}_base"}) {
         $form->{invtotal} += $form->{"${item}_total"} = $form->round_amount( $form->{"${item}_base"} * $form->{"${item}_rate"}, 2);
         $form->{"${item}_total"} = $form->format_amount(\%myconfig, $form->{"${item}_total"}, 2);
 
         $TMPL_VAR{tax} .= qq|
-	      <tr>
-		<th align=right>$form->{"${item}_description"}&nbsp;| . $form->{"${item}_rate"} * 100 .qq|%</th>
-		<td align=right>$form->{"${item}_total"}</td>
-	      </tr> |;
+              <tr>
+                <th align=right>$form->{"${item}_description"}&nbsp;| . $form->{"${item}_rate"} * 100 .qq|%</th>
+                <td align=right>$form->{"${item}_total"}</td>
+              </tr> |;
       }
     }
-
-#    $form->{invsubtotal} = $form->format_amount(\%myconfig, $form->{invsubtotal}, 2, 0); # template does this
-
   } else {
-    foreach $item (split / /, $form->{taxaccounts}) {
+    foreach my $item (split / /, $form->{taxaccounts}) {
       if ($form->{"${item}_base"}) {
         $form->{"${item}_total"} = $form->round_amount( ($form->{"${item}_base"} * $form->{"${item}_rate"} / (1 + $form->{"${item}_rate"})), 2);
         $form->{"${item}_netto"} = $form->round_amount( ($form->{"${item}_base"} - $form->{"${item}_total"}), 2);
@@ -431,107 +516,162 @@ sub form_footer {
         $form->{"${item}_netto"} = $form->format_amount(\%myconfig, $form->{"${item}_netto"}, 2);
 
         $TMPL_VAR{tax} .= qq|
-	      <tr>
-		<th align=right>Enthaltene $form->{"${item}_description"}&nbsp;| . $form->{"${item}_rate"} * 100 .qq|%</th>
-		<td align=right>$form->{"${item}_total"}</td>
-	      </tr>
-	      <tr>
-	        <th align=right>Nettobetrag</th>
-		<td align=right>$form->{"${item}_netto"}</td>
-	      </tr> |;
+              <tr>
+                <th align=right>Enthaltene $form->{"${item}_description"}&nbsp;| . $form->{"${item}_rate"} * 100 .qq|%</th>
+                <td align=right>$form->{"${item}_total"}</td>
+              </tr>
+              <tr>
+                <th align=right>Nettobetrag</th>
+                <td align=right>$form->{"${item}_netto"}</td>
+              </tr> |;
       }
     }
   }
 
+  my $grossamount = $form->{invtotal};
+  $form->{invtotal} = $form->round_amount( $form->{invtotal}, 2, 1);
+  $form->{rounding} = $form->round_amount(
+    $form->{invtotal} - $form->round_amount($grossamount, 2),
+    2
+  );
   $form->{oldinvtotal} = $form->{invtotal};
 
+  $TMPL_VAR{ALL_DELIVERY_TERMS} = SL::DB::Manager::DeliveryTerm->get_all_sorted();
+
+  my $tpca_reminder;
+  $tpca_reminder = check_transport_cost_reminder_article_number() if $::instance_conf->get_transport_cost_reminder_article_number_id;
   print $form->parse_html_template("oe/form_footer", {
      %TMPL_VAR,
-     webdav          => $webdav,
+     tpca_reminder   => $tpca_reminder,
      print_options   => print_options(inline => 1),
      label_edit      => $locale->text("Edit the $form->{type}"),
      label_workflow  => $locale->text("Workflow $form->{type}"),
+     is_sales        => scalar ($form->{type} =~ /^sales_/),              # these vars are exported, so that the template
+     is_order        => scalar ($form->{type} =~ /_order$/),              # may determine what to show
+     is_sales_quo    => scalar ($form->{type} =~ /sales_quotation$/),
+     is_req_quo      => scalar ($form->{type} =~ /request_quotation$/),
+     is_sales_ord    => scalar ($form->{type} =~ /sales_order$/),
+     is_pur_ord      => scalar ($form->{type} =~ /purchase_order$/),
   });
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub update {
-  $lxdebug->enter_sub();
-  
-  my ($recursive_call) = shift;
+  $main::lxdebug->enter_sub();
+
+  my ($recursive_call) = @_;
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   check_oe_access();
 
   set_headings($form->{"id"} ? "edit" : "add");
 
-  map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) } qw(exchangerate) unless $recursive_call;
   $form->{update} = 1;
-      
-  $payment_id = $form->{payment_id} if $form->{payment_id};
-  
-  &check_name($form->{vc});
-  
-  $form->{payment_id} = $payment_id if $form->{payment_id} eq "";
-  
-  $buysell              = 'buy';
+
+  my $vc = $form->{vc};
+  if (($form->{"previous_${vc}_id"} || $form->{"${vc}_id"}) != $form->{"${vc}_id"}) {
+    $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
+
+    IS->get_customer(\%myconfig, $form) if $vc eq 'customer';
+    IR->get_vendor(\%myconfig, $form)   if $vc eq 'vendor';
+  }
+
+  if (!$form->{forex}) {        # read exchangerate from input field (not hidden)
+    map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) } qw(exchangerate) unless $recursive_call;
+  }
+  my $buysell           = 'buy';
   $buysell              = 'sell' if ($form->{vc} eq 'vendor');
   $form->{forex}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{transdate}, $buysell);
   $form->{exchangerate} = $form->{forex} if $form->{forex};
 
-  $exchangerate = $form->{exchangerate} || 1;
+  my $exchangerate = $form->{exchangerate} || 1;
 
 ##################### process items ######################################
   # for pricegroups
-  $i = $form->{rowcount};
+  my $i = $form->{rowcount};
   if (   ($form->{"partnumber_$i"} eq "")
       && ($form->{"description_$i"} eq "")
       && ($form->{"partsgroup_$i"}  eq "")) {
 
     $form->{creditremaining} += ($form->{oldinvtotal} - $form->{oldtotalpaid});
-    &check_form;
 
+    &check_form;
   } else {
 
+    my $mode;
     if ($form->{type} =~ /^sales/) {
       IS->retrieve_item(\%myconfig, \%$form);
+      $mode = 'IS';
     } else {
       IR->retrieve_item(\%myconfig, \%$form);
+      $mode = 'IR';
     }
 
     my $rows = scalar @{ $form->{item_list} };
 
-    $form->{"discount_$i"} = $form->format_amount(\%myconfig, $form->{discount} * 100);
+    $form->{"discount_$i"}   = $form->parse_amount(\%myconfig, $form->{"discount_$i"}) / 100.0;
+    $form->{"discount_$i"} ||= $form->{"$form->{vc}_discount"};
+
+    $form->{"lastcost_$i"} = $form->parse_amount(\%myconfig, $form->{"lastcost_$i"});
 
     if ($rows) {
-      $form->{"qty_$i"} = 1 unless ($form->{"qty_$i"});
+
+      $form->{"qty_$i"} = $form->parse_amount(\%myconfig, $form->{"qty_$i"});
+      if( !$form->{"qty_$i"} ) {
+        $form->{"qty_$i"} = 1;
+      }
 
       if ($rows > 1) {
 
-        &select_item;
-        exit;
+        select_item(mode => $mode, pre_entered_qty => $form->{"qty_$i"});
+        $::dispatcher->end_request;
 
       } else {
 
-        $sellprice             = $form->parse_amount(\%myconfig, $form->{"sellprice_$i"});
-        $form->{"discount_$i"} = 0 if $form->{"not_discountable_$i"};
+        my $sellprice             = $form->parse_amount(\%myconfig, $form->{"sellprice_$i"});
+        # hier werden parts (Artikeleigenschaften) aus item_list (retrieve_item aus IS.pm)
+        # (item wahrscheinlich synonym für parts) entsprechend in die form geschrieben ...
+
+        # Wäre dieses Mapping nicht besser in retrieve_items aufgehoben?
+        #(Eine Funktion bekommt Daten -> ARBEIT -> Rückgabe DATEN)
+        #  Das quot sieht doch auch nach Überarbeitung aus ... (hmm retrieve_items gibt es in IS und IR)
         map { $form->{item_list}[$i]{$_} =~ s/\"/&quot;/g }    qw(partnumber description unit);
         map { $form->{"${_}_$i"} = $form->{item_list}[0]{$_} } keys %{ $form->{item_list}[0] };
+
+        # ... deswegen muss die prüfung, ob es sich um einen nicht rabattierfähigen artikel handelt später erfolgen (Bug 1136)
+        $form->{"discount_$i"} = 0 if $form->{"not_discountable_$i"};
         $form->{payment_id} = $form->{"part_payment_id_$i"} if $form->{"part_payment_id_$i"} ne "";
 
         $form->{"marge_price_factor_$i"} = $form->{item_list}->[0]->{price_factor};
 
         ($sellprice || $form->{"sellprice_$i"}) =~ /\.(\d+)/;
-        $decimalplaces = max 2, length $1;
+        my $dec_qty       = length $1;
+        my $decimalplaces = max 2, $dec_qty;
 
         if ($sellprice) {
           $form->{"sellprice_$i"} = $sellprice;
         } else {
-          $form->{"sellprice_$i"} *= (1 - $form->{tradediscount});
+          my $record        = _make_record();
+          my $price_source  = SL::PriceSource->new(record_item => $record->items->[$i-1], record => $record);
+          my $best_price    = $price_source->best_price;
+          my $best_discount = $price_source->best_discount;
+
+          if ($best_price) {
+            $::form->{"sellprice_$i"}           = $best_price->price;
+            $::form->{"active_price_source_$i"} = $best_price->source;
+          }
+          if ($best_discount) {
+            $::form->{"discount_$i"}               = $best_discount->discount;
+            $::form->{"active_discount_source_$i"} = $best_discount->source;
+          }
+
           $form->{"sellprice_$i"} /= $exchangerate;   # if there is an exchange rate adjust sellprice
         }
 
-        $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * (1 - $form->{"discount_$i"} / 100);
+        my $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * (1 - $form->{"discount_$i"});
         map { $form->{"${_}_base"} = 0 }                                 split / /, $form->{taxaccounts};
         map { $form->{"${_}_base"} += $amount }                          split / /, $form->{"taxaccounts_$i"};
         map { $amount += ($form->{"${_}_base"} * $form->{"${_}_rate"}) } split / /, $form->{taxaccounts} if !$form->{taxincluded};
@@ -539,13 +679,9 @@ sub update {
         $form->{creditremaining} -= $amount;
 
         $form->{"sellprice_$i"} = $form->format_amount(\%myconfig, $form->{"sellprice_$i"}, $decimalplaces);
+        $form->{"lastcost_$i"}  = $form->format_amount(\%myconfig, $form->{"lastcost_$i"}, $decimalplaces);
         $form->{"qty_$i"}       = $form->format_amount(\%myconfig, $form->{"qty_$i"}, $dec_qty);
-
-        # get pricegroups for parts
-        IS->get_pricegroups_for_parts(\%myconfig, \%$form);
-
-        # build up html code for prices_$i
-        &set_pricegroup($i);
+        $form->{"discount_$i"}  = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100.0);
       }
 
       display_form();
@@ -570,276 +706,83 @@ sub update {
 ##################### process items ######################################
 
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub search {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   check_oe_access();
 
   if ($form->{type} eq 'purchase_order') {
-    $form->{title} = $locale->text('Purchase Orders');
-    $form->{vc}    = 'vendor';
-    $ordlabel      = $locale->text('Order Number');
-    $ordnumber     = 'ordnumber';
-    $employee      = $locale->text('Employee');
-  }
+    $form->{vc}        = 'vendor';
+    $form->{ordnrname} = 'ordnumber';
+    $form->{title}     = $locale->text('Purchase Orders');
+    $form->{ordlabel}  = $locale->text('Order Number');
+
+  } elsif ($form->{type} eq 'request_quotation') {
+    $form->{vc}        = 'vendor';
+    $form->{ordnrname} = 'quonumber';
+    $form->{title}     = $locale->text('Request for Quotations');
+    $form->{ordlabel}  = $locale->text('RFQ Number');
+
+  } elsif ($form->{type} eq 'sales_order') {
+    $form->{vc}        = 'customer';
+    $form->{ordnrname} = 'ordnumber';
+    $form->{title}     = $locale->text('Sales Orders');
+    $form->{ordlabel}  = $locale->text('Order Number');
+
+  } elsif ($form->{type} eq 'sales_quotation') {
+    $form->{vc}        = 'customer';
+    $form->{ordnrname} = 'quonumber';
+    $form->{title}     = $locale->text('Quotations');
+    $form->{ordlabel}  = $locale->text('Quotation Number');
 
-  if ($form->{type} eq 'request_quotation') {
-    $form->{title} = $locale->text('Request for Quotations');
-    $form->{vc}    = 'vendor';
-    $ordlabel      = $locale->text('RFQ Number');
-    $ordnumber     = 'quonumber';
-    $employee      = $locale->text('Employee');
+  } else {
+    $form->show_generic_error($locale->text('oe.pl::search called with unknown type'));
   }
 
-  if ($form->{type} eq 'sales_order') {
-    $form->{title} = $locale->text('Sales Orders');
-    $form->{vc}    = 'customer';
-    $ordlabel      = $locale->text('Order Number');
-    $ordnumber     = 'ordnumber';
-    $employee      = $locale->text('Employee');
-  }
+  # setup vendor / customer data
+  $form->get_lists("projects"     => { "key" => "ALL_PROJECTS", "all" => 1 },
+                   "taxzones"     => "ALL_TAXZONES",
+                   "business_types" => "ALL_BUSINESS_TYPES",);
+  $form->{ALL_EMPLOYEES} = SL::DB::Manager::Employee->get_all_sorted(query => [ deleted => 0 ]);
+  $form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all;
 
-  if ($form->{type} eq 'sales_quotation') {
-    $form->{title} = $locale->text('Quotations');
-    $form->{vc}    = 'customer';
-    $ordlabel      = $locale->text('Quotation Number');
-    $ordnumber     = 'quonumber';
-    $employee      = $locale->text('Employee');
-  }
-
-  # setup vendor / customer selection
-  $form->all_vc(\%myconfig, $form->{vc},
-                ($form->{vc} eq 'customer') ? "AR" : "AP");
-
-  # departments
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
-
-    map {
-      $form->{selectdepartment} .=
-        "<option>$_->{description}--$_->{id}</option>\n"
-    } (@{ $form->{all_departments} });
-  }
-
-  $department = qq|
-        <tr>
-	  <th align=right nowrap>| . $locale->text('Department') . qq|</th>
-	  <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-	</tr>
-| if $form->{selectdepartment};
-
-  my $delivered;
-  if (($form->{"type"} eq "sales_order") ||
-      ($form->{"type"} eq "purchase_order")) {
-    $delivered = qq|
-        <tr>
-          <td><input name="notdelivered" id="notdelivered" class="checkbox" type="checkbox" value="1" checked>
-            <label for="notdelivered">|. $locale->text('Not delivered') . qq|</label></td>
-          <td><input name="delivered" id="delivered" class="checkbox" type="checkbox" value="1" checked>
-            <label for="delivered">| . $locale->text('Delivered') . qq|</label></td>
-        </tr>
-|;
-  }
-
-  # use JavaScript Calendar or not
-  $form->{jsscript} = 1;
-  $jsscript = "";
-
-  $button1 = qq|
-     <td><input name=transdatefrom id=transdatefrom size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
-     <input type=button name=transdatefrom id="trigger3" value=|
-    . $locale->text('button') . qq|></td>
-    |;
-  $button2 = qq|
-     <td><input name=transdateto id=transdateto size=11 title="$myconfig{dateformat}" onBlur=\"check_right_date_format(this)\">
-     <input type=button name=transdateto name=transdateto id="trigger4" value=|
-    . $locale->text('button') . qq|></td>
-   |;
-
-  #write Trigger
-  $jsscript =
-    Form->write_trigger(\%myconfig, "2", "transdatefrom", "BR", "trigger3",
-                        "transdateto", "BL", "trigger4");
+  $form->{CT_CUSTOM_VARIABLES}                  = CVar->get_configs('module' => 'CT');
+  ($form->{CT_CUSTOM_VARIABLES_FILTER_CODE},
+   $form->{CT_CUSTOM_VARIABLES_INCLUSION_CODE}) = CVar->render_search_options('variables'      => $form->{CT_CUSTOM_VARIABLES},
+                                                                              'include_prefix' => 'l_',
+                                                                              'include_value'  => 'Y');
 
-  my $vc = $form->{vc} eq "customer" ? "customers" : "vendors";
+  # constants and subs for template
+  $form->{vc_keys}         = sub { "$_[0]->{name}--$_[0]->{id}" };
 
-  $form->get_lists("projects"  => { "key" => "ALL_PROJECTS",
-                                    "all" => 1 },
-                   "employees" => "ALL_EMPLOYEES",
-                   "salesmen"  => "ALL_SALESMEN",
-                   $vc         => "ALL_" . uc($vc)
-                  );
-
-  my %labels = ();
-  my @values = ("");
-  foreach my $item (@{ $form->{"ALL_PROJECTS"} }) {
-    push(@values, $item->{"id"});
-    $labels{$item->{"id"}} = $item->{"projectnumber"};
-  }
-  my $projectnumber =
-    NTI($cgi->popup_menu('-name' => 'project_id', '-values' => \@values,
-                         '-labels' => \%labels));
-
-  #employees
-  %labels = ();
-  @values = ("");
-  foreach my $item (@{ $form->{"ALL_EMPLOYEES"} }) {
-    push(@values, $item->{"id"});
-    $labels{$item->{"id"}} = $item->{"name"} ne "" ? $item->{"name"} : $item->{"login"};
-  }
-  
-  #salesmen
-  my %labels_salesmen = ();
-  my @values_salesmen = ('');
-  foreach my $item (@{ $form->{"ALL_SALESMEN"} }) {
-    push(@values_salesmen, $item->{"id"});
-    $labels_salesmen{$item->{"id"}} = $item->{"name"} ne "" ? $item->{"name"} : $item->{"login"};
-  }
-
-  my $employee_block = qq|
-    <tr>
-      <th align="right">| . $locale->text('Employee') . qq|</th>
-      <td>| .  NTI($cgi->popup_menu('-name'   => 'employee_id', '-values' => \@values, '-labels' => \%labels)) . qq|</td>
-    </tr>
-    <tr>
-      <th align="right">| . $locale->text('Salesman') . qq|</th>
-      <td>| .
-        NTI($cgi->popup_menu('-name'   => 'salesman_id',
-                             '-values' => \@values_salesmen,
-                             '-labels' => \%labels_salesmen)) . qq|
-      </td>
-    </tr>|;
-
-  %labels = ();
-  @values = ("");
-
-  foreach my $item (@{ $form->{($form->{vc} eq "customer" ? "ALL_CUSTOMERS" : "ALL_VENDORS")}}) {
-    push(@values, $item->{name}.qq|--|.$item->{"id"});
-    $labels{$item->{name}.qq|--|.$item->{"id"}} = $item->{"name"};
-  }
-
-  my $vc_label = $form->{vc} eq "customer" ? $locale->text('Customer') : $locale->text('Vendor');
-  $vc =
-    $myconfig{vclimit} <=  scalar(@values)
-    ? qq|<input type="text" value="| . H(($form->{"old$form->{vc}"} =~ /^(.*)\-\-.*$/)) . qq|" name="$form->{vc}">| 
-    : NTI($cgi->popup_menu('-name' => "$form->{vc}",
-                           '-default' => $form->{"old$form->{vc}"},
-                           '-onChange' => 'document.getElementById(\'update_button\').click();',
-                           '-values' => \@values,
-                           '-labels' => \%labels));
-  $form->header;
+  $form->{ORDER_PROBABILITIES} = [ map { { title => ($_ * 10) . '%', id => $_ * 10 } } (0..10) ];
+
+  $::request->{layout}->use_javascript(map { "${_}.js" } qw(autocomplete_project));
+
+  $form->header();
+
+  print $form->parse_html_template('oe/search', {
+    is_order => scalar($form->{type} =~ /_order/),
+  });
 
-  print qq|
-<body>
-
-<form method=post action=$form->{script}>
-
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table>
-        <tr>
-          <th align=right>$vc_label</th>
-          <td colspan=3>$vc</td>
-        </tr>
-$department
-        <tr>
-          <th align=right>$ordlabel</th>
-          <td colspan=3><input name="$ordnumber" size=20></td>
-        </tr>
-$employee_block
-        <tr>
-          <th align="right">| . $locale->text('Transaction description') . qq|</th>
-          <td colspan="3"><input name="transaction_description" size=20></td>
-        </tr>
-        <tr>
-          <th align="right">| . $locale->text("Project Number") . qq|</th>
-          <td colspan="3">$projectnumber</td>
-        </tr>
-        <tr>
-          <th align=right>| . $locale->text('From') . qq|</th> $button1
-          <th align=right>| . $locale->text('Bis') . qq|</th> $button2
-        </tr>
-        <input type=hidden name=sort value=transdate>
-        <tr>
-          <th align=right>| . $locale->text('Include in Report') . qq|</th>
-          <td colspan=5>
-	    <table>
-        <tr>
-          <td><input type="checkbox" name="open" value="1" id="open" checked> <label for="open">| . $locale->text("Open") . qq|</td>
-          <td><input type="checkbox" name="closed" value="1" id="closed"> <label for="closed">| . $locale->text("Closed") . qq|</td>
-        </tr>
-        $delivered
-	      <tr>
-		<td><input name="l_id" class=checkbox type=checkbox value=Y> | . $locale->text('ID') . qq|</td>
-		<td><input name="l_$ordnumber" class=checkbox type=checkbox value=Y checked> $ordlabel</td>
-	      </tr>
-	      <tr>
-		<td><input name="l_transdate" class=checkbox type=checkbox value=Y checked> | . $locale->text('Date') . qq|</td>
-		<td><input name="l_reqdate" class=checkbox type=checkbox value=Y checked> | . $locale->text('Required by') . qq|</td>
-	      </tr>
-	      <tr>
-	        <td><input name="l_name" class=checkbox type=checkbox value=Y checked> $vc_label</td>
-	        <td><input name="l_employee" class=checkbox type=checkbox value=Y checked> $employee</td>
-	        
-		<td><input name="l_shipvia" class=checkbox type=checkbox value=Y> | . $locale->text('Ship via') . qq|</td>
-	      </tr>
-	      <tr>
-		<td><input name="l_netamount" class=checkbox type=checkbox value=Y> | . $locale->text('Amount') . qq|</td>
-		<td><input name="l_tax" class=checkbox type=checkbox value=Y> | . $locale->text('Tax') . qq|</td>
-		<td><input name="l_amount" class=checkbox type=checkbox value=Y checked> | . $locale->text('Total') . qq|</td>
-	      </tr>
-	      <tr>
-		<td><input name="l_marge_total" class=checkbox type=checkbox value=Y> | .             $locale->text('Ertrag') . qq|</td>
-		<td><input name="l_marge_percent" class=checkbox type=checkbox value=Y> | .             $locale->text('Ertrag prozentual') . qq|</td>
-	      </tr>
-	      <tr>
-          <td><input name="l_globalprojectnumber" class=checkbox type=checkbox value=Y> | . $locale->text('Project Number') . qq|</td>
-          <td><input name="l_transaction_description" class=checkbox type=checkbox value=Y> | . $locale->text('Transaction description') . qq|</td>
-	      </tr>
-	      <tr>
-	        <td><input name="l_subtotal" class=checkbox type=checkbox value=Y> | . $locale->text('Subtotal') . qq|</td>
-                <td><input name="l_salesman" class="checkbox" type="checkbox" value="Y"> | . $locale->text('Salesman') . qq|</td>
-	      </tr>
-	    </table>
-          </td>
-        </tr>
-      </table>
-    </td>
-  </tr>
-  <tr><td colspan=4><hr size=3 noshade></td></tr>
-</table>
-
-$jsscript
-
-<br>
-<input type=hidden name=nextsub value=orders>
-<input type=hidden name=vc value=$form->{vc}>
-<input type=hidden name=type value=$form->{type}>
-
-<input class=submit type=submit name=action value="|
-    . $locale->text('Continue') . qq|">
-</form>
-
-</body>
-</html>
-|;
-
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub create_subtotal_row {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
   my ($totals, $columns, $column_alignment, $subtotal_columns, $class) = @_;
 
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
   my $row = { map { $_ => { 'data' => '', 'class' => $class, 'align' => $column_alignment->{$_}, } } @{ $columns } };
 
   map { $row->{$_}->{data} = $form->format_amount(\%myconfig, $totals->{$_}, 2) } @{ $subtotal_columns };
@@ -848,19 +791,24 @@ sub create_subtotal_row {
 
   map { $totals->{$_} = 0 } @{ $subtotal_columns };
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
   return $row;
 }
 
 sub orders {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+  my $cgi      = $::request->{cgi};
 
   check_oe_access();
 
-  $ordnumber = ($form->{type} =~ /_order$/) ? "ordnumber" : "quonumber";
+  my $ordnumber = ($form->{type} =~ /_order$/) ? "ordnumber" : "quonumber";
 
-  ($form->{ $form->{vc} }, $form->{"${form->{vc}}_id"}) = split(/--/, $form->{ $form->{vc} });
+  ($form->{ $form->{vc} }, $form->{"$form->{vc}_id"}) = split(/--/, $form->{ $form->{vc} });
 
   report_generator_set_default_sort('transdate', 1);
 
@@ -870,14 +818,22 @@ sub orders {
 
   my @columns = (
     "transdate",               "reqdate",
-    "id",                      $ordnumber,
+    "id",                      $ordnumber,             "edit_exp",
+    "cusordnumber",            "customernumber",
     "name",                    "netamount",
     "tax",                     "amount",
+    "remaining_netamount",     "remaining_amount",
     "curr",                    "employee",
     "salesman",
     "shipvia",                 "globalprojectnumber",
     "transaction_description", "open",
-    "delivered", "marge_total", "marge_percent"
+    "delivered",               "periodic_invoices",
+    "marge_total",             "marge_percent",
+    "vcnumber",                "ustid",
+    "country",                 "shippingpoint",
+    "taxzone",                 "insertdate",
+    "order_probability",       "expected_billing_date", "expected_netamount",
+    "payment_terms",
   );
 
   # only show checkboxes if gotten here via sales_order form.
@@ -886,8 +842,11 @@ sub orders {
     unshift @columns, "ids";
   }
 
-  $form->{l_open}      = $form->{l_closed} = "Y" if ($form->{open}      && $form->{closed});
-  $form->{l_delivered} = "Y"                     if ($form->{delivered} && $form->{notdelivered});
+  $form->{l_open}              = $form->{l_closed} = "Y" if ($form->{open}      && $form->{closed});
+  $form->{l_delivered}         = "Y"                     if ($form->{delivered} && $form->{notdelivered});
+  $form->{l_periodic_invoices} = "Y"                     if ($form->{periodic_invoices_active} && $form->{periodic_invoices_inactive});
+  $form->{l_edit_exp}          = "Y"                     if (any { $form->{type} eq $_ } qw(sales_order purchase_order));
+  map { $form->{"l_${_}"} = 'Y' } qw(order_probability expected_billing_date expected_netamount) if $form->{l_order_probability_expected_billing_date};
 
   my $attachment_basename;
   if ($form->{vc} eq 'vendor') {
@@ -911,23 +870,42 @@ sub orders {
 
   my $report = SL::ReportGenerator->new(\%myconfig, $form);
 
+  my $ct_cvar_configs = CVar->get_configs('module' => 'CT');
+  my @ct_includeable_custom_variables = grep { $_->{includeable} } @{ $ct_cvar_configs };
+  my @ct_searchable_custom_variables  = grep { $_->{searchable} }  @{ $ct_cvar_configs };
+
+  my %column_defs_cvars            = map { +"cvar_$_->{name}" => { 'text' => $_->{description} } } @ct_includeable_custom_variables;
+  push @columns, map { "cvar_$_->{name}" } @ct_includeable_custom_variables;
+
   my @hidden_variables = map { "l_${_}" } @columns;
-  push @hidden_variables, "l_subtotal", $form->{vc}, qw(l_closed l_notdelivered open closed delivered notdelivered ordnumber quonumber
-                                                        transaction_description transdatefrom transdateto type vc employee_id salesman_id);
+  push @hidden_variables, "l_subtotal", $form->{vc}, qw(l_closed l_notdelivered open closed delivered notdelivered ordnumber quonumber cusordnumber
+                                                        transaction_description transdatefrom transdateto type vc employee_id salesman_id
+                                                        reqdatefrom reqdateto projectnumber project_id periodic_invoices_active periodic_invoices_inactive
+                                                        business_id shippingpoint taxzone_id reqdate_unset_or_old insertdatefrom insertdateto
+                                                        order_probability_op order_probability_value expected_billing_date_from expected_billing_date_to
+                                                        parts_partnumber parts_description all department_id);
+  push @hidden_variables, map { "cvar_$_->{name}" } @ct_searchable_custom_variables;
+
+  my   @keys_for_url = grep { $form->{$_} } @hidden_variables;
+  push @keys_for_url, 'taxzone_id' if $form->{taxzone_id} ne ''; # taxzone_id could be 0
 
-  my $href = build_std_url('action=orders', grep { $form->{$_} } @hidden_variables);
+  my $href = build_std_url('action=orders', @keys_for_url);
 
   my %column_defs = (
     'ids'                     => { 'text' => '', },
     'transdate'               => { 'text' => $locale->text('Date'), },
-    'reqdate'                 => { 'text' => $locale->text('Required by'), },
+    'reqdate'                 => { 'text' => $form->{type} =~ /_order/ ? $locale->text('Required by') : $locale->text('Valid until') },
     'id'                      => { 'text' => $locale->text('ID'), },
     'ordnumber'               => { 'text' => $locale->text('Order'), },
     'quonumber'               => { 'text' => $form->{type} eq "request_quotation" ? $locale->text('RFQ') : $locale->text('Quotation'), },
+    'cusordnumber'            => { 'text' => $locale->text('Customer Order Number'), },
     'name'                    => { 'text' => $form->{vc} eq 'customer' ? $locale->text('Customer') : $locale->text('Vendor'), },
+    'customernumber'          => { 'text' => $locale->text('Customer Number'), },
     'netamount'               => { 'text' => $locale->text('Amount'), },
     'tax'                     => { 'text' => $locale->text('Tax'), },
     'amount'                  => { 'text' => $locale->text('Total'), },
+    'remaining_amount'        => { 'text' => $locale->text('Remaining Amount'), },
+    'remaining_netamount'     => { 'text' => $locale->text('Remaining Net Amount'), },
     'curr'                    => { 'text' => $locale->text('Curr'), },
     'employee'                => { 'text' => $locale->text('Employee'), },
     'salesman'                => { 'text' => $locale->text('Salesman'), },
@@ -935,17 +913,30 @@ sub orders {
     'globalprojectnumber'     => { 'text' => $locale->text('Project Number'), },
     'transaction_description' => { 'text' => $locale->text('Transaction description'), },
     'open'                    => { 'text' => $locale->text('Open'), },
-    'delivered'               => { 'text' => $locale->text('Delivered'), },
+    'delivered'               => { 'text' => $locale->text('Delivery Order created'), },
     'marge_total'             => { 'text' => $locale->text('Ertrag'), },
-    'marge_percent'           => { 'text' => $locale->text('Ertrag prozentual'), }
+    'marge_percent'           => { 'text' => $locale->text('Ertrag prozentual'), },
+    'vcnumber'                => { 'text' => $form->{vc} eq 'customer' ? $locale->text('Customer Number') : $locale->text('Vendor Number'), },
+    'country'                 => { 'text' => $locale->text('Country'), },
+    'ustid'                   => { 'text' => $locale->text('USt-IdNr.'), },
+    'periodic_invoices'       => { 'text' => $locale->text('Per. Inv.'), },
+    'shippingpoint'           => { 'text' => $locale->text('Shipping Point'), },
+    'taxzone'                 => { 'text' => $locale->text('Steuersatz'), },
+    'insertdate'              => { 'text' => $locale->text('Insert Date'), },
+    'order_probability'       => { 'text' => $locale->text('Order probability'), },
+    'expected_billing_date'   => { 'text' => $locale->text('Exp. bill. date'), },
+    'expected_netamount'      => { 'text' => $locale->text('Exp. netamount'), },
+    'payment_terms'           => { 'text' => $locale->text('Payment Terms'), },
+    'edit_exp'                => { 'text' => $locale->text('Edit (experimental)'), },
+    %column_defs_cvars,
   );
 
-  foreach my $name (qw(id transdate reqdate quonumber ordnumber name employee salesman shipvia transaction_description)) {
+  foreach my $name (qw(id transdate reqdate quonumber ordnumber cusordnumber name employee salesman shipvia transaction_description shippingpoint taxzone insertdate payment_terms)) {
     my $sortdir                 = $form->{sort} eq $name ? 1 - $form->{sortdir} : $form->{sortdir};
     $column_defs{$name}->{link} = $href . "&sort=$name&sortdir=$sortdir";
   }
 
-  my %column_alignment = map { $_ => 'right' } qw(netamount tax amount curr);
+  my %column_alignment = map { $_ => 'right' } qw(netamount tax amount curr remaining_amount remaining_netamount order_probability expected_billing_date expected_netamount);
 
   $form->{"l_type"} = "Y";
   map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;
@@ -953,24 +944,72 @@ sub orders {
 
   $report->set_columns(%column_defs);
   $report->set_column_order(@columns);
-  $report->set_export_options('orders', @hidden_variables);
+  $report->set_export_options('orders', @hidden_variables, qw(sort sortdir));
   $report->set_sort_indicator($form->{sort}, $form->{sortdir});
 
+  CVar->add_custom_variables_to_report('module'         => 'CT',
+                                       'trans_id_field' => "$form->{vc}_id",
+                                       'configs'        => $ct_cvar_configs,
+                                       'column_defs'    => \%column_defs,
+                                       'data'           => $form->{OE});
+
   my @options;
-  my ($department) = split m/--/, $form->{department};
 
   push @options, $locale->text('Customer')                . " : $form->{customer}"                        if $form->{customer};
   push @options, $locale->text('Vendor')                  . " : $form->{vendor}"                          if $form->{vendor};
-  push @options, $locale->text('Department')              . " : $department"                              if $form->{department};
+  push @options, $locale->text('Contact Person')          . " : $form->{cp_name}"                         if $form->{cp_name};
+  push @options, $locale->text('Department')              . " : $form->{department}"                      if $form->{department};
   push @options, $locale->text('Order Number')            . " : $form->{ordnumber}"                       if $form->{ordnumber};
+  push @options, $locale->text('Customer Order Number')   . " : $form->{cusordnumber}"                    if $form->{cusordnumber};
   push @options, $locale->text('Notes')                   . " : $form->{notes}"                           if $form->{notes};
   push @options, $locale->text('Transaction description') . " : $form->{transaction_description}"         if $form->{transaction_description};
-  push @options, $locale->text('From') . " " . $locale->date(\%myconfig, $form->{transdatefrom}, 1)       if $form->{transdatefrom};
-  push @options, $locale->text('Bis')  . " " . $locale->date(\%myconfig, $form->{transdateto},   1)       if $form->{transdateto};
+  push @options, $locale->text('Quick Search')            . " : $form->{all}"                             if $form->{all};
+  push @options, $locale->text('Shipping Point')          . " : $form->{shippingpoint}"                   if $form->{shippingpoint};
+  push @options, $locale->text('Part Description')        . " : $form->{parts_description}"               if $form->{parts_description};
+  push @options, $locale->text('Part Number')             . " : $form->{parts_partnumber}"                if $form->{parts_partnumber};
+  if ( $form->{transdatefrom} or $form->{transdateto} ) {
+    push @options, $locale->text('Order Date');
+    push @options, $locale->text('From') . " " . $locale->date(\%myconfig, $form->{transdatefrom}, 1)     if $form->{transdatefrom};
+    push @options, $locale->text('Bis')  . " " . $locale->date(\%myconfig, $form->{transdateto},   1)     if $form->{transdateto};
+  };
+  if ( $form->{reqdatefrom} or $form->{reqdateto} ) {
+    push @options, $locale->text('Delivery Date');
+    push @options, $locale->text('From') . " " . $locale->date(\%myconfig, $form->{reqdatefrom}, 1)       if $form->{reqdatefrom};
+    push @options, $locale->text('Bis')  . " " . $locale->date(\%myconfig, $form->{reqdateto},   1)       if $form->{reqdateto};
+  };
+  if ( $form->{insertdatefrom} or $form->{insertdateto} ) {
+    push @options, $locale->text('Insert Date');
+    push @options, $locale->text('From') . " " . $locale->date(\%myconfig, $form->{insertdatefrom}, 1)    if $form->{insertdatefrom};
+    push @options, $locale->text('Bis')  . " " . $locale->date(\%myconfig, $form->{insertdateto},   1)    if $form->{insertdateto};
+  };
   push @options, $locale->text('Open')                                                                    if $form->{open};
   push @options, $locale->text('Closed')                                                                  if $form->{closed};
-  push @options, $locale->text('Delivered')                                                               if $form->{delivered};
+  push @options, $locale->text('Delivery Order created')                                                               if $form->{delivered};
   push @options, $locale->text('Not delivered')                                                           if $form->{notdelivered};
+  push @options, $locale->text('Periodic invoices active')                                                if $form->{periodic_invoices_active};
+  push @options, $locale->text('Reqdate not set or before current month')                                 if $form->{reqdate_unset_or_old};
+
+  if ($form->{business_id}) {
+    my $vc_type_label = $form->{vc} eq 'customer' ? $locale->text('Customer type') : $locale->text('Vendor type');
+    push @options, $vc_type_label . " : " . SL::DB::Business->new(id => $form->{business_id})->load->description;
+  }
+  if ($form->{taxzone_id} ne '') { # taxzone_id could be 0
+    push @options, $locale->text('Steuersatz') . " : " . SL::DB::TaxZone->new(id => $form->{taxzone_id})->load->description;
+  }
+
+  if ($form->{department_id}) {
+    push @options, $locale->text('Department') . " : " . SL::DB::Department->new(id => $form->{department_id})->load->description;
+  }
+
+  if (($form->{order_probability_value} || '') ne '') {
+    push @options, $::locale->text('Order probability') . ' ' . ($form->{order_probability_op} eq 'le' ? '<=' : '>=') . ' ' . $form->{order_probability_value} . '%';
+  }
+
+  if ($form->{expected_billing_date_from} or $form->{expected_billing_date_to}) {
+    push @options, $locale->text('Expected billing date');
+    push @options, $locale->text('From') . " " . $locale->date(\%myconfig, $form->{expected_billing_date_from}, 1) if $form->{expected_billing_date_from};
+    push @options, $locale->text('Bis')  . " " . $locale->date(\%myconfig, $form->{expected_billing_date_to},   1) if $form->{expected_billing_date_to};
+  }
 
   $report->set_options('top_info_text'        => join("\n", @options),
                        'raw_top_info_text'    => $form->parse_html_template('oe/orders_top'),
@@ -980,28 +1019,31 @@ sub orders {
                        'attachment_basename'  => $attachment_basename . strftime('_%Y%m%d', localtime time),
     );
   $report->set_options_from_form();
+  $locale->set_numberformat_wo_thousands_separator(\%myconfig) if lc($report->{options}->{output_format}) eq 'csv';
 
   # add sort and escape callback, this one we use for the add sub
   $form->{callback} = $href .= "&sort=$form->{sort}";
 
   # escape callback for href
-  $callback = $form->escape($href);
+  my $callback = $form->escape($href);
 
-  my @subtotal_columns = qw(netamount amount marge_total marge_percent);
+  my @subtotal_columns = qw(netamount amount marge_total marge_percent remaining_amount remaining_netamount);
+  push @subtotal_columns, 'expected_netamount' if $form->{l_order_probability_expected_billing_date};
 
   my %totals    = map { $_ => 0 } @subtotal_columns;
   my %subtotals = map { $_ => 0 } @subtotal_columns;
 
-  my $idx = 0;
+  my $idx = 1;
 
   my $edit_url = build_std_url('action=edit', 'type', 'vc');
 
-  foreach $oe (@{ $form->{OE} }) {
+  foreach my $oe (@{ $form->{OE} }) {
     map { $oe->{$_} *= $oe->{exchangerate} } @subtotal_columns;
 
-    $oe->{tax}       = $oe->{amount} - $oe->{netamount};
-    $oe->{open}      = $oe->{closed}    ? $locale->text('No')  : $locale->text('Yes');
-    $oe->{delivered} = $oe->{delivered} ? $locale->text('Yes') : $locale->text('No');
+    $oe->{tax}               = $oe->{amount} - $oe->{netamount};
+    $oe->{open}              = $oe->{closed}            ? $locale->text('No')  : $locale->text('Yes');
+    $oe->{delivered}         = $oe->{delivered}         ? $locale->text('Yes') : $locale->text('No');
+    $oe->{periodic_invoices} = $oe->{periodic_invoices} ? $locale->text('On')  : $locale->text('Off');
 
     map { $subtotals{$_} += $oe->{$_};
           $totals{$_}    += $oe->{$_} } @subtotal_columns;
@@ -1009,12 +1051,15 @@ sub orders {
     $subtotals{marge_percent} = $subtotals{netamount} ? ($subtotals{marge_total} * 100 / $subtotals{netamount}) : 0;
     $totals{marge_percent}    = $totals{netamount}    ? ($totals{marge_total}    * 100 / $totals{netamount}   ) : 0;
 
-    map { $oe->{$_} = $form->format_amount(\%myconfig, $oe->{$_}, 2) } qw(netamount tax amount marge_total marge_percent);
+    map { $oe->{$_} = $form->format_amount(\%myconfig, $oe->{$_}, 2) } qw(netamount tax amount marge_total marge_percent remaining_amount remaining_netamount expected_netamount);
+
+    $oe->{order_probability} = ($oe->{order_probability} || 0) . '%';
 
     my $row = { };
 
     foreach my $column (@columns) {
       next if ($column eq 'ids');
+      next if ($column eq 'edit_exp');
       $row->{$column} = {
         'data'  => $oe->{$column},
         'align' => $column_alignment{$column},
@@ -1030,11 +1075,14 @@ sub orders {
 
     $row->{$ordnumber}->{link} = $edit_url . "&id=" . E($oe->{id}) . "&callback=${callback}";
 
+    $row->{edit_exp}->{data}   = $oe->{ordnumber};
+    $row->{edit_exp}->{link}   = build_std_url('script=controller.pl', 'action=Order/edit', "type=$form->{type}", 'id=' . E($oe->{id}));
+
     my $row_set = [ $row ];
 
     if (($form->{l_subtotal} eq 'Y')
-        && (($idx == (scalar @{ $form->{OE} } - 1))
-            || ($oe->{ $form->{sort} } ne $form->{OE}->[$idx + 1]->{ $form->{sort} }))) {
+        && (($idx == (scalar @{ $form->{OE} }))
+            || ($oe->{ $form->{sort} } ne $form->{OE}->[$idx]->{ $form->{sort} }))) {
       push @{ $row_set }, create_subtotal_row(\%subtotals, \@columns, \%column_alignment, \@subtotal_columns, 'listsubtotal');
     }
 
@@ -1048,16 +1096,19 @@ sub orders {
 
   $report->generate_with_headers();
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub check_delivered_flag {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   check_oe_access();
 
   if (($form->{type} ne 'sales_order') && ($form->{type} ne 'purchase_order')) {
-    return $lxdebug->leave_sub();
+    return $main::lxdebug->leave_sub();
   }
 
   my $all_delivered = 0;
@@ -1076,13 +1127,18 @@ sub check_delivered_flag {
 
   $form->{delivered} = 1 if $all_delivered;
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub save_and_close {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   check_oe_access();
+  $form->mtime_ischanged('oe');
 
   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 
@@ -1096,8 +1152,8 @@ sub save_and_close {
   $form->{$idx} =~ s/^\s*//g;
   $form->{$idx} =~ s/\s*$//g;
 
-  $msg = ucfirst $form->{vc};
-  $form->isblank($form->{vc}, $locale->text($msg . " missing!"));
+  my $msg = ucfirst $form->{vc};
+  $form->isblank($form->{vc} . '_id', $locale->text($msg . " missing!"));
 
   # $locale->text('Customer missing!');
   # $locale->text('Vendor missing!');
@@ -1106,22 +1162,21 @@ sub save_and_close {
     if ($form->{currency} ne $form->{defaultcurrency});
 
   &validate_items;
-  
-  if($form->{payment_id}) { 
-    $payment_id = $form->{payment_id};
-  }
-  
-  # if the name changed get new values
-  if (&check_name($form->{vc})) {
-    if($form->{payment_id} eq "") { 
-      $form->{payment_id} = $payment_id;
-    }
-    &update;
-    exit;
+
+  my $vc = $form->{vc};
+  if (($form->{"previous_${vc}_id"} || $form->{"${vc}_id"}) != $form->{"${vc}_id"}) {
+    $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
+
+    IS->get_customer(\%myconfig, $form) if $vc eq 'customer';
+    IR->get_vendor(\%myconfig, $form)   if $vc eq 'vendor';
+
+    update();
+    $::dispatcher->end_request;
   }
 
   $form->{id} = 0 if $form->{saveasnew};
 
+  my ($numberfld, $ordnumber, $err);
   # this is for the internal notes section for the [email] Subject
   if ($form->{type} =~ /_order$/) {
     if ($form->{type} eq 'sales_order') {
@@ -1157,10 +1212,8 @@ sub save_and_close {
 
   }
 
-  # get new number in sequence if no number is given or if saveasnew was requested
-  if (!$form->{$ordnumber} || $form->{saveasnew}) {
-    $form->{$ordnumber} = $form->update_defaults(\%myconfig, $numberfld);
-  }
+  # get new number in sequence if saveasnew was requested
+  delete $form->{$ordnumber} if $form->{saveasnew};
 
   relink_accounts();
 
@@ -1169,22 +1222,27 @@ sub save_and_close {
   # saving the history
   if(!exists $form->{addition}) {
     $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
-  	$form->{addition} = "SAVED";
-  	$form->save_history($form->dbconnect(\%myconfig));
+    $form->{addition} = "SAVED";
+    $form->save_history;
   }
   # /saving the history
 
   $form->redirect($form->{label} . " $form->{$ordnumber} " .
                   $locale->text('saved!'));
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub save {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   check_oe_access();
 
+  $form->mtime_ischanged('oe');
   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 
 
@@ -1198,8 +1256,8 @@ sub save {
   $form->{$idx} =~ s/^\s*//g;
   $form->{$idx} =~ s/\s*$//g;
 
-  $msg = ucfirst $form->{vc};
-  $form->isblank($form->{vc}, $locale->text($msg . " missing!"));
+  my $msg = ucfirst $form->{vc};
+  $form->isblank($form->{vc} . '_id', $locale->text($msg . " missing!"));
 
   # $locale->text('Customer missing!');
   # $locale->text('Vendor missing!');
@@ -1207,23 +1265,24 @@ sub save {
   $form->isblank("exchangerate", $locale->text('Exchangerate missing!'))
     if ($form->{currency} ne $form->{defaultcurrency});
 
+  remove_emptied_rows();
   &validate_items;
-  
-  if($form->{payment_id}) { 
-    $payment_id = $form->{payment_id};
-  }
-  
-  # if the name changed get new values
-  if (&check_name($form->{vc})) {
-    if($form->{payment_id} eq "") { 
-      $form->{payment_id} = $payment_id;
-    }
-    &update;
-    exit;
+
+  my $vc = $form->{vc};
+  if (($form->{"previous_${vc}_id"} || $form->{"${vc}_id"}) != $form->{"${vc}_id"}) {
+    $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
+
+    IS->get_customer(\%myconfig, $form) if $vc eq 'customer';
+    IR->get_vendor(\%myconfig, $form)   if $vc eq 'vendor';
+
+    update();
+    $::dispatcher->end_request;
   }
 
   $form->{id} = 0 if $form->{saveasnew};
 
+  my ($numberfld, $ordnumber, $err);
+
   # this is for the internal notes section for the [email] Subject
   if ($form->{type} =~ /_order$/) {
     if ($form->{type} eq 'sales_order') {
@@ -1259,84 +1318,42 @@ sub save {
 
   }
 
-  $form->{$ordnumber} = $form->update_defaults(\%myconfig, $numberfld)
-    unless $form->{$ordnumber};
-
   relink_accounts();
 
   OE->save(\%myconfig, \%$form);
 
   # saving the history
   if(!exists $form->{addition}) {
-    $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
-  	$form->{addition} = "SAVED";
-  	$form->save_history($form->dbconnect(\%myconfig));
+    if ( $form->{formname} eq 'sales_quotation' or  $form->{formname} eq 'request_quotation' ) {
+        $form->{snumbers} = qq|quonumber_| . $form->{quonumber};
+    } elsif ( $form->{formname} eq 'sales_order' or $form->{formname} eq 'purchase_order') {
+        $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
+    };
+    $form->{what_done} = $form->{formname};
+    $form->{addition} = "SAVED";
+    $form->save_history;
   }
-  # /saving the history 
+  # /saving the history
 
   $form->{simple_save} = 1;
   if(!$form->{print_and_save}) {
-    set_headings("edit");
-    &update;
-    exit;
+    delete @{$form}{ary_diff([keys %{ $form }], [qw(login id script type cursor_fokus)])};
+    edit();
+    $::dispatcher->end_request;
   }
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub delete {
-  $lxdebug->enter_sub();
-
-  check_oe_access();
+  $main::lxdebug->enter_sub();
 
-  $form->header;
-
-  if ($form->{type} =~ /_order$/) {
-    $msg       = $locale->text('Are you sure you want to delete Order Number');
-    $ordnumber = 'ordnumber';
-  } else {
-    $msg = $locale->text('Are you sure you want to delete Quotation Number');
-    $ordnumber = 'quonumber';
-  }
-
-  print qq|
-<body>
-
-<form method=post action=$form->{script}>
-|;
-
-  # delete action variable
-  map { delete $form->{$_} } qw(action header);
-
-  foreach $key (keys %$form) {
-    next if (($key eq 'login') || ($key eq 'password') || ('' ne ref $form->{$key}));
-    $form->{$key} =~ s/\"/&quot;/g;
-    print qq|<input type=hidden name=$key value="$form->{$key}">\n|;
-  }
-
-  print qq|
-<h2 class=confirm>| . $locale->text('Confirm!') . qq|</h2>
-
-<h4>$msg $form->{$ordnumber}</h4>
-<p>
-<input type="hidden" name="yes_nextsub" value="delete_order_quotation">
-<input name=action class=submit type=submit value="|
-    . $locale->text('Yes') . qq|">
-<button class=submit type=button onclick="history.back()">|
-    . $locale->text('No') . qq|</button>
-</form>
-
-</body>
-</html>
-|;
-
-  $lxdebug->leave_sub();
-}
-
-sub delete_order_quotation {
-  $lxdebug->enter_sub();
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   check_oe_access();
 
+  my ($msg, $err);
   if ($form->{type} =~ /_order$/) {
     $msg = $locale->text('Order deleted!');
     $err = $locale->text('Cannot delete order!');
@@ -1344,30 +1361,43 @@ sub delete_order_quotation {
     $msg = $locale->text('Quotation deleted!');
     $err = $locale->text('Cannot delete quotation!');
   }
-  if (OE->delete(\%myconfig, \%$form, $spool)){
+  if (OE->delete(\%myconfig, \%$form)){
     # saving the history
     if(!exists $form->{addition}) {
-      $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
-  	  $form->{addition} = "DELETED";
-  	  $form->save_history($form->dbconnect(\%myconfig));
+      if ( $form->{formname} eq 'sales_quotation' or  $form->{formname} eq 'request_quotation' ) {
+          $form->{snumbers} = qq|quonumber_| . $form->{quonumber};
+      } elsif ( $form->{formname} eq 'sales_order' or $form->{formname} eq 'purchase_order') {
+          $form->{snumbers} = qq|ordnumber_| . $form->{ordnumber};
+      };
+        $form->{what_done} = $form->{formname};
+        $form->{addition} = "DELETED";
+        $form->save_history;
     }
-    # /saving the history 
+    # /saving the history
     $form->info($msg);
-    exit();
+    $::dispatcher->end_request;
   }
   $form->error($err);
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub invoice {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   check_oe_access();
-  $auth->assert($form->{type} eq 'purchase_order' || $form->{type} eq 'request_quotation' ? 'vendor_invoice_edit' : 'invoice_edit');
+  check_oe_conversion_to_sales_invoice_allowed();
+  $form->mtime_ischanged('oe');
+
+  $main::auth->assert($form->{type} eq 'purchase_order' || $form->{type} eq 'request_quotation' ? 'vendor_invoice_edit' : 'invoice_edit');
 
-  $form->{old_employee_id} = $form->{employee_id};
   $form->{old_salesman_id} = $form->{salesman_id};
+  $form->get_employee();
+
 
   if ($form->{type} =~ /_order$/) {
 
@@ -1387,24 +1417,30 @@ sub invoice {
     $form->{ordnumber}    = "";
     $form->{quodate}      = $form->{transdate};
   }
-  
-  $payment_id = $form->{payment_id} if $form->{payment_id};
-  
-  # if the name changed get new values
-  if (&check_name($form->{vc})) {
-    $form->{payment_id} = $payment_id if $form->{payment_id} eq "";
-    &update;
-    exit;
+
+  my $vc = $form->{vc};
+  if (($form->{"previous_${vc}_id"} || $form->{"${vc}_id"}) != $form->{"${vc}_id"}) {
+    $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
+
+    IS->get_customer(\%myconfig, $form) if $vc eq 'customer';
+    IR->get_vendor(\%myconfig, $form)   if $vc eq 'vendor';
+
+    update();
+    $::dispatcher->end_request;
   }
 
+  _oe_remove_delivered_or_billed_rows(id => $form->{id}, type => 'billed');
+
   $form->{cp_id} *= 1;
 
-  for $i (1 .. $form->{rowcount}) {
-    for (qw(ship qty sellprice listprice basefactor)) {
+  for my $i (1 .. $form->{rowcount}) {
+    for (qw(ship qty sellprice basefactor discount)) {
       $form->{"${_}_${i}"} = $form->parse_amount(\%myconfig, $form->{"${_}_${i}"}) if $form->{"${_}_${i}"};
     }
+    $form->{"converted_from_orderitems_id_$i"} = delete $form->{"orderitems_id_$i"};
   }
 
+  my ($buysell, $orddate, $exchangerate);
   if (   $form->{type} =~ /_order/
       && $form->{currency} ne $form->{defaultcurrency}) {
 
@@ -1415,25 +1451,19 @@ sub invoice {
     $exchangerate = $form->check_exchangerate(\%myconfig, $form->{currency}, $orddate, $buysell);
 
     if (!$exchangerate) {
-      &backorder_exchangerate($orddate, $buysell);
-      exit;
+      $exchangerate = 0;
     }
   }
 
   $form->{convert_from_oe_ids} = $form->{id};
   $form->{transdate}           = $form->{invdate} = $form->current_date(\%myconfig);
   $form->{duedate}             = $form->current_date(\%myconfig, $form->{invdate}, $form->{terms} * 1);
-  $form->{shipto}              = 1;
   $form->{defaultcurrency}     = $form->get_default_currency(\%myconfig);
 
   delete @{$form}{qw(id closed)};
   $form->{rowcount}--;
 
-  if ($form->{type} =~ /_order$/) {
-    $form->{exchangerate} = $exchangerate;
-    &create_backorder;
-  }
-
+  my ($script);
   if (   $form->{type} eq 'purchase_order'
       || $form->{type} eq 'request_quotation') {
     $form->{title}  = $locale->text('Add Vendor Invoice');
@@ -1442,7 +1472,7 @@ sub invoice {
     $buysell        = 'sell';
   }
 
-  if (   $form->{type} eq 'sales_order' 
+  if (   $form->{type} eq 'sales_order'
       || $form->{type} eq 'sales_quotation') {
     $form->{title}  = $locale->text('Add Sales Invoice');
     $form->{script} = 'is.pl';
@@ -1456,13 +1486,12 @@ sub invoice {
   $form->{type} = "invoice";
 
   # locale messages
-  $locale = new Locale "$myconfig{countrycode}", "$script";
+  $main::locale = Locale->new("$myconfig{countrycode}", "$script");
+  $locale = $main::locale;
 
   require "bin/mozilla/$form->{script}";
 
-  map { $form->{"select$_"} = "" } ($form->{vc}, currency);
-
-  $currency = $form->{currency};
+  my $currency = $form->{currency};
   &invoice_links;
 
   $form->{currency}     = $currency;
@@ -1474,13 +1503,13 @@ sub invoice {
   &prepare_invoice;
 
   # format amounts
-  for $i (1 .. $form->{rowcount}) {
+  for my $i (1 .. $form->{rowcount}) {
     $form->{"discount_$i"} =
       $form->format_amount(\%myconfig, $form->{"discount_$i"});
 
-    ($dec) = ($form->{"sellprice_$i"} =~ /\.(\d+)/);
+    my ($dec) = ($form->{"sellprice_$i"} =~ /\.(\d+)/);
     $dec           = length $dec;
-    $decimalplaces = ($dec > 2) ? $dec : 2;
+    my $decimalplaces = ($dec > 2) ? $dec : 2;
 
     # copy delivery date from reqdate for order -> invoice conversion
     $form->{"deliverydate_$i"} = $form->{"reqdate_$i"}
@@ -1494,90 +1523,19 @@ sub invoice {
     $dec_qty = length $dec_qty;
     $form->{"qty_$i"} =
       $form->format_amount(\%myconfig, $form->{"qty_$i"}, $dec_qty);
-
-    map { $form->{"${_}_$i"} =~ s/\"/&quot;/g }
-      qw(partnumber description unit);
-
   }
 
   &display_form;
 
-  $lxdebug->leave_sub();
-}
-
-sub backorder_exchangerate {
-  $lxdebug->enter_sub();
-
-  check_oe_access();
-
-  my ($orddate, $buysell) = @_;
-
-  $form->header;
-
-  print qq|
-<body>
-
-<form method=post action=$form->{script}>
-|;
-
-  # delete action variable
-  map { delete $form->{$_} } qw(action header exchangerate);
-
-  foreach $key (keys %$form) {
-    next if (($key eq 'login') || ($key eq 'password') || ('' ne ref $form->{$key}));
-    $form->{$key} =~ s/\"/&quot;/g;
-    print qq|<input type=hidden name=$key value="$form->{$key}">\n|;
-  }
-
-  $form->{title} = $locale->text('Add Exchangerate');
-
-  print qq|
-
-<input type=hidden name=exchangeratedate value=$orddate>
-<input type=hidden name=buysell value=$buysell>
-
-<table width=100%>
-  <tr><th class=listtop>$form->{title}</th></tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table>
-        <tr>
-	  <th align=right>| . $locale->text('Currency') . qq|</th>
-	  <td>$form->{currency}</td>
-	</tr>
-	<tr>
-	  <th align=right>| . $locale->text('Date') . qq|</th>
-	  <td>$orddate</td>
-	</tr>
-        <tr>
-	  <th align=right>| . $locale->text('Exchangerate') . qq|</th>
-	  <td><input name=exchangerate size=11></td>
-        </tr>
-      </table>
-    </td>
-  </tr>
-</table>
-
-<hr size=3 noshade>
-
-<br>
-<input type=hidden name=nextsub value=save_exchangerate>
-
-<input name=action class=submit type=submit value="|
-    . $locale->text('Continue') . qq|">
-
-</form>
-
-</body>
-</html>
-|;
-
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub save_exchangerate {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
   $form->isblank("exchangerate", $locale->text('Exchangerate missing!'));
   $form->{exchangerate} =
@@ -1588,83 +1546,21 @@ sub save_exchangerate {
 
   &invoice;
 
-  $lxdebug->leave_sub();
-}
-
-sub create_backorder {
-  $lxdebug->enter_sub();
-
-  $form->{shipped} = 1;
-
-  # figure out if we need to create a backorder
-  # items aren't saved if qty != 0
-
-  for $i (1 .. $form->{rowcount}) {
-    $totalqty  += $qty  = $form->{"qty_$i"};
-    $totalship += $ship = $form->{"ship_$i"};
-
-    $form->{"qty_$i"} = $qty - $ship;
-  }
-
-  if ($totalship == 0) {
-    map { $form->{"ship_$_"} = $form->{"qty_$_"} } (1 .. $form->{rowcount});
-    $form->{ordtotal} = 0;
-    $form->{shipped}  = 0;
-    return;
-  }
-
-  if ($totalqty == $totalship) {
-    map { $form->{"qty_$_"} = $form->{"ship_$_"} } (1 .. $form->{rowcount});
-    $form->{ordtotal} = 0;
-    return;
-  }
-
-  @flds = (
-    qw(partnumber description qty ship unit sellprice discount id inventory_accno bin income_accno expense_accno listprice assembly taxaccounts partsgroup)
-  );
-
-  for $i (1 .. $form->{rowcount}) {
-    map {
-      $form->{"${_}_$i"} =
-        $form->format_amount(\%myconfig, $form->{"${_}_$i"})
-    } qw(sellprice discount);
-  }
-
-  relink_accounts();
-
-  OE->save(\%myconfig, \%$form);
-
-  # rebuild rows for invoice
-  @a     = ();
-  $count = 0;
-
-  for $i (1 .. $form->{rowcount}) {
-    $form->{"qty_$i"} = $form->{"ship_$i"};
-
-    if ($form->{"qty_$i"}) {
-      push @a, {};
-      $j = $#a;
-      map { $a[$j]->{$_} = $form->{"${_}_$i"} } @flds;
-      $count++;
-    }
-  }
-
-  $form->redo_rows(\@flds, \@a, $count, $form->{rowcount});
-  $form->{rowcount} = $count;
-
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub save_as_new {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   check_oe_access();
 
   $form->{saveasnew} = 1;
-  $form->{closed}    = 0;
-  map { delete $form->{$_} } qw(printed emailed queued);
+  map { delete $form->{$_} } qw(printed emailed queued delivered closed);
+  $form->{"converted_from_orderitems_id_$_"} = delete $form->{"orderitems_id_$_"} for 1 .. $form->{"rowcount"};
 
-  # Let Lx-Office assign a new order number if the user hasn't changed the
+  # Let kivitendo assign a new order number if the user hasn't changed the
   # previous one. If it has been changed manually then use it as-is.
   my $idx = $form->{type} =~ /_quotation$/ ? "quonumber" : "ordnumber";
   $form->{$idx} =~ s/^\s*//g;
@@ -1674,47 +1570,70 @@ sub save_as_new {
     delete($form->{$idx});
   }
 
+  # clear reqdate and transdate unless changed
+  if ( $form->{reqdate} && $form->{id} ) {
+    my $saved_order = OE->retrieve_simple(id => $form->{id});
+    if ( $saved_order && $saved_order->{reqdate} eq $form->{reqdate} && $saved_order->{transdate} eq $form->{transdate} ) {
+      my $extra_days     = $form->{type} eq 'sales_quotation' ? $::instance_conf->get_reqdate_interval : 1;
+      $form->{reqdate}   = DateTime->today_local->next_workday(extra_days => $extra_days)->to_kivitendo;
+      $form->{transdate} = DateTime->today_local->to_kivitendo;
+    }
+  }
+
+  # update employee
+  $form->get_employee();
+
   &save;
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub check_for_direct_delivery_yes {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   check_oe_access();
 
   $form->{direct_delivery_checked} = 1;
   delete @{$form}{grep /^shipto/, keys %{ $form }};
   map { s/^CFDD_//; $form->{$_} = $form->{"CFDD_${_}"} } grep /^CFDD_/, keys %{ $form };
-  $form->{shipto} = 1;
+  $form->{CFDD_shipto} = 1;
   purchase_order();
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub check_for_direct_delivery_no {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   check_oe_access();
 
   $form->{direct_delivery_checked} = 1;
   delete @{$form}{grep /^shipto/, keys %{ $form }};
+  $form->{CFDD_shipto} = 0;
   purchase_order();
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub check_for_direct_delivery {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   check_oe_access();
 
   if ($form->{direct_delivery_checked}
       || (!$form->{shiptoname} && !$form->{shiptostreet} && !$form->{shipto_id})) {
-    $lxdebug->leave_sub();
+    $main::lxdebug->leave_sub();
     return;
   }
 
+  my $cvars = SL::DB::Shipto->new->cvars_by_config;
+
   if ($form->{shipto_id}) {
     Common->get_shipto_by_id(\%myconfig, $form, $form->{shipto_id}, "CFDD_");
 
@@ -1722,72 +1641,105 @@ sub check_for_direct_delivery {
     map { $form->{"CFDD_${_}"} = $form->{$_ } } grep /^shipto/, keys %{ $form };
   }
 
+  $_->value($::form->{"CFDD_shiptocvar_" . $_->config->name}) for @{ $cvars };
+
   delete $form->{action};
   $form->{VARIABLES} = [ map { { "key" => $_, "value" => $form->{$_} } } grep { ($_ ne 'login') && ($_ ne 'password') && (ref $_ eq "") } keys %{ $form } ];
 
   $form->header();
-  print $form->parse_html_template("oe/check_for_direct_delivery");
+  print $form->parse_html_template("oe/check_for_direct_delivery", { cvars => $cvars });
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
-  exit 0;
+  $::dispatcher->end_request;
 }
 
 sub purchase_order {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
 
   check_oe_access();
-  $auth->assert('purchase_order_edit');
+  $form->mtime_ischanged('oe');
+
+  $main::auth->assert('purchase_order_edit');
 
+  $form->{sales_order_to_purchase_order} = 0;
   if ($form->{type} eq 'sales_order') {
+    $form->{sales_order_to_purchase_order} = 1;
     check_for_direct_delivery();
   }
 
   if ($form->{type} =~ /^sales_/) {
     delete($form->{ordnumber});
+    delete($form->{payment_id});
+    delete($form->{delivery_term_id});
   }
 
   $form->{cp_id} *= 1;
 
+  my $source_type = $form->{type};
   $form->{title} = $locale->text('Add Purchase Order');
   $form->{vc}    = "vendor";
   $form->{type}  = "purchase_order";
 
-  &poso;
+  $form->get_employee();
+
+  poso(source_type => $form->{type});
 
-  $lxdebug->leave_sub();
+  delete $form->{sales_order_to_purchase_order};
+
+  $main::lxdebug->leave_sub();
 }
 
 sub sales_order {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
 
   check_oe_access();
-  $auth->assert('sales_order_edit');
+  $main::auth->assert('sales_order_edit');
+  $form->mtime_ischanged('oe');
 
   if ($form->{type} eq "purchase_order") {
     delete($form->{ordnumber});
+    $form->{"lastcost_$_"} = $form->{"sellprice_$_"} for (1..$form->{rowcount});
   }
 
   $form->{cp_id} *= 1;
 
+  my $source_type = $form->{type};
   $form->{title}  = $locale->text('Add Sales Order');
   $form->{vc}     = "customer";
   $form->{type}   = "sales_order";
 
-  &poso;
+  $form->get_employee();
 
-  $lxdebug->leave_sub();
+  poso(source_type => $source_type);
+
+  $main::lxdebug->leave_sub();
 }
 
 sub poso {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my %param    = @_;
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   check_oe_access();
-  $auth->assert('purchase_order_edit | sales_order_edit');
+  $main::auth->assert('purchase_order_edit | sales_order_edit');
 
   $form->{transdate} = $form->current_date(\%myconfig);
   delete $form->{duedate};
 
+  # "reqdate" is the validity date for a quotation and the delivery
+  # date for an order. Therefore it makes no sense to keep the value
+  # when converting from one into the other.
+  delete $form->{reqdate} if ($param{source_type} =~ /_quotation$/) == ($form->{type} =~ /_quotation$/);
+
   $form->{convert_from_oe_ids} = $form->{id};
   $form->{closed}              = 0;
 
@@ -1795,10 +1747,21 @@ sub poso {
   $form->{old_salesman_id}     = $form->{salesman_id};
 
   # reset
-  map { delete $form->{$_} } qw(id subject message cc bcc printed emailed queued customer vendor creditlimit creditremaining discount tradediscount oldinvtotal delivered);
+  map { delete $form->{$_} } qw(id subject message cc bcc printed emailed queued customer vendor creditlimit creditremaining discount tradediscount oldinvtotal delivered ordnumber);
+  # this converted variable is also used for sales_order to purchase order and vice versa
+  $form->{"converted_from_orderitems_id_$_"} = delete $form->{"orderitems_id_$_"} for 1 .. $form->{"rowcount"};
+
+  # if purchase_order was generated from sales_order, use  lastcost_$i as sellprice_$i
+  # also reset discounts
+  if ( $form->{sales_order_to_purchase_order} ) {
+    for my $i (1 .. $form->{rowcount}) {
+      $form->{"sellprice_${i}"} = $form->{"lastcost_${i}"};
+      $form->{"discount_${i}"}  = 0;
+    };
+  };
 
-  for $i (1 .. $form->{rowcount}) {
-    map { $form->{"${_}_${i}"} = $form->parse_amount(\%myconfig, $form->{"${_}_${i}"}) if ($form->{"${_}_${i}"}) } qw(ship qty sellprice listprice basefactor);
+  for my $i (1 .. $form->{rowcount}) {
+    map { $form->{"${_}_${i}"} = $form->parse_amount(\%myconfig, $form->{"${_}_${i}"}) if ($form->{"${_}_${i}"}) } qw(ship qty sellprice basefactor discount lastcost);
   }
 
   my %saved_vars = map { $_ => $form->{$_} } grep { $form->{$_} } qw(currency);
@@ -1807,36 +1770,47 @@ sub poso {
 
   map { $form->{$_} = $saved_vars{$_} } keys %saved_vars;
 
-  &prepare_order;
-
-  # format amounts
-  for $i (1 .. $form->{rowcount} - 1) {
-    map { $form->{"${_}_$i"} =~ s/\"/&quot;/g } qw(partnumber description unit);
-  }
+  # prepare_order assumes that the discount is in db-notation (0.05) and not user-notation (5)
+  # and therefore multiplies the values by 100 in the case of reading from db or making an order
+  # from several quotation, so we convert this back into percent-notation for the user interface by multiplying with 0.01
+  # ergänzung 03.10.2010 muss vor prepare_order passieren (s.a. Svens Kommentar zu Bug 1017)
+  # das parse_amount wird oben schon ausgeführt, deswegen an dieser stelle raus (wichtig: kommawerte bei discount testen)
+  for my $i (1 .. $form->{rowcount}) {
+    $form->{"discount_$i"} /=100;
+  };
 
+  &prepare_order;
   &update;
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub delivery_order {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
+  $form->mtime_ischanged('oe');
 
   if ($form->{type} =~ /^sales/) {
-    $auth->assert('sales_delivery_order_edit');
+    $main::auth->assert('sales_delivery_order_edit');
 
     $form->{vc}    = 'customer';
     $form->{type}  = 'sales_delivery_order';
 
   } else {
-    $auth->assert('purchase_delivery_order_edit');
+    $main::auth->assert('purchase_delivery_order_edit');
 
     $form->{vc}    = 'vendor';
     $form->{type}  = 'purchase_delivery_order';
   }
 
+  $form->get_employee();
+
   require "bin/mozilla/do.pl";
 
+  $form->{script}               = 'do.pl';
   $form->{cp_id}               *= 1;
   $form->{convert_from_oe_ids}  = $form->{id};
   $form->{transdate}            = $form->current_date(\%myconfig);
@@ -1845,14 +1819,17 @@ 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)};
 
-  for $i (1 .. $form->{rowcount}) {
-    map { $form->{"${_}_${i}"} = $form->parse_amount(\%myconfig, $form->{"${_}_${i}"}) if ($form->{"${_}_${i}"}) } qw(ship qty sellprice listprice basefactor);
+  for my $i (1 .. $form->{rowcount}) {
+    map { $form->{"${_}_${i}"} = $form->parse_amount(\%myconfig, $form->{"${_}_${i}"}) if ($form->{"${_}_${i}"}) } qw(ship qty sellprice lastcost basefactor discount);
+    $form->{"converted_from_orderitems_id_$i"} = delete $form->{"orderitems_id_$i"};
   }
 
-  my %old_values = map { $_ => $form->{$_} } qw(customer_id oldcustomer customer vendor_id oldvendor vendor);
+  my %old_values = map { $_ => $form->{$_} } qw(customer_id oldcustomer customer vendor_id oldvendor vendor shipto_id);
 
   order_links();
 
@@ -1860,20 +1837,37 @@ sub delivery_order {
 
   map { $form->{$_} = $old_values{$_} if ($old_values{$_}) } keys %old_values;
 
+  for my $i (1 .. $form->{rowcount}) {
+    (my $dummy, $form->{"pricegroup_id_$i"}) = split /--/, $form->{"sellprice_pg_$i"};
+  }
   update();
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
+}
+
+sub oe_delivery_order_from_order {
+
+  return if !$::form->{id};
+
+  my $order = SL::DB::Order->new(id => $::form->{id})->load;
+  $order->flatten_to_form($::form, format_amounts => 1);
+
+  # fake last empty row
+  $::form->{rowcount}++;
+
+  delivery_order();
 }
 
 sub e_mail {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   check_oe_access();
 
+  $form->mtime_ischanged('oe','mail');
   $form->{print_and_save} = 1;
 
-  $print_post = 1;
-
   my $saved_form = save_form();
 
   save();
@@ -1882,22 +1876,25 @@ sub e_mail {
 
   edit_e_mail();
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub yes {
-  call_sub($form->{yes_nextsub});
+  call_sub($main::form->{yes_nextsub});
 }
 
 sub no {
-  call_sub($form->{no_nextsub});
+  call_sub($main::form->{no_nextsub});
 }
 
 ######################################################################################################
 # IO ENTKOPPLUNG
 # ###############################################################################################
 sub display_form {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   check_oe_access();
 
@@ -1910,16 +1907,14 @@ sub display_form {
   }
   $form->{"taxaccounts"} = "";
 
-  for my $i (1 .. $form->{"rowcount"}) {
-    IC->retrieve_accounts(\%myconfig, $form, $form->{"id_$i"}, $i, 1) if $form->{"id_$i"};
-  }
+  IC->retrieve_accounts(\%myconfig, $form, map { $_ => $form->{"id_$_"} } 1 .. $form->{rowcount});
 
   $form->{rowcount}++;
   $form->{"project_id_$form->{rowcount}"} = $form->{globalproject_id};
 
   $form->language_payment(\%myconfig);
 
-  Common::webdav_folder($form) if ($webdav);
+  Common::webdav_folder($form);
 
   &form_header;
 
@@ -1928,11 +1923,13 @@ sub display_form {
 
   &form_footer;
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 sub report_for_todo_list {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
 
   my $quotations = OE->transactions_for_todo_list();
   my $content;
@@ -1944,8 +1941,184 @@ sub report_for_todo_list {
                                                                            'edit_url'   => $edit_url });
   }
 
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 
   return $content;
 }
 
+sub edit_periodic_invoices_config {
+  $::lxdebug->enter_sub();
+
+  $::form->{type} = 'sales_order';
+
+  check_oe_access();
+
+  my $config;
+  $config = YAML::Load($::form->{periodic_invoices_config}) if $::form->{periodic_invoices_config};
+
+  if ('HASH' ne ref $config) {
+    $config =  { periodicity             => 'm',
+                 order_value_periodicity => 'p', # = same as periodicity
+                 start_date_as_date      => $::form->{transdate} || $::form->current_date,
+                 extend_automatically_by => 12,
+                 active                  => 1,
+               };
+  }
+
+  $config->{periodicity}             = 'm' if none { $_ eq $config->{periodicity}             }       @SL::DB::PeriodicInvoicesConfig::PERIODICITIES;
+  $config->{order_value_periodicity} = 'p' if none { $_ eq $config->{order_value_periodicity} } ('p', @SL::DB::PeriodicInvoicesConfig::ORDER_VALUE_PERIODICITIES);
+
+  $::form->get_lists(printers => "ALL_PRINTERS",
+                     charts   => { key       => 'ALL_CHARTS',
+                                   transdate => 'current_date' });
+
+  $::form->{AR}    = [ grep { $_->{link} =~ m/(?:^|:)AR(?::|$)/ } @{ $::form->{ALL_CHARTS} } ];
+  $::form->{title} = $::locale->text('Edit the configuration for periodic invoices');
+
+  if ($::form->{customer_id}) {
+    $::form->{ALL_CONTACTS} = SL::DB::Manager::Contact->get_all_sorted(where => [ cp_cv_id => $::form->{customer_id} ]);
+  }
+
+  $::form->header(no_layout => 1);
+  print $::form->parse_html_template('oe/edit_periodic_invoices_config', $config);
+
+  $::lxdebug->leave_sub();
+}
+
+sub save_periodic_invoices_config {
+  $::lxdebug->enter_sub();
+
+  $::form->{type} = 'sales_order';
+
+  check_oe_access();
+
+  $::form->isblank('start_date_as_date', $::locale->text('The start date is missing.'));
+
+  my $config = { active                  => $::form->{active}     ? 1 : 0,
+                 terminated              => $::form->{terminated} ? 1 : 0,
+                 direct_debit            => $::form->{direct_debit} ? 1 : 0,
+                 periodicity             => (any { $_ eq $::form->{periodicity}             }       @SL::DB::PeriodicInvoicesConfig::PERIODICITIES)              ? $::form->{periodicity}             : 'm',
+                 order_value_periodicity => (any { $_ eq $::form->{order_value_periodicity} } ('p', @SL::DB::PeriodicInvoicesConfig::ORDER_VALUE_PERIODICITIES)) ? $::form->{order_value_periodicity} : 'p',
+                 start_date_as_date      => $::form->{start_date_as_date},
+                 end_date_as_date        => $::form->{end_date_as_date},
+                 first_billing_date_as_date => $::form->{first_billing_date_as_date},
+                 print                   => $::form->{print} ? 1 : 0,
+                 printer_id              => $::form->{print} ? $::form->{printer_id} * 1 : undef,
+                 copies                  => $::form->{copies} * 1 ? $::form->{copies} : 1,
+                 extend_automatically_by => $::form->{extend_automatically_by} * 1 || undef,
+                 ar_chart_id             => $::form->{ar_chart_id} * 1,
+                 send_email                 => $::form->{send_email} ? 1 : 0,
+                 email_recipient_contact_id => $::form->{email_recipient_contact_id} * 1 || undef,
+                 email_recipient_address    => $::form->{email_recipient_address},
+                 email_sender               => $::form->{email_sender},
+                 email_subject              => $::form->{email_subject},
+                 email_body                 => $::form->{email_body},
+               };
+
+  $::form->{periodic_invoices_config} = YAML::Dump($config);
+
+  $::form->{title} = $::locale->text('Edit the configuration for periodic invoices');
+  $::form->header;
+  print $::form->parse_html_template('oe/save_periodic_invoices_config', $config);
+
+  $::lxdebug->leave_sub();
+}
+
+sub _remove_full_delivered_rows {
+
+  my @fields = map { s/_1$//; $_ } grep { m/_1$/ } keys %{ $::form };
+  my @new_rows;
+
+  my $removed_rows = 0;
+  my $row          = 0;
+  while ($row < $::form->{rowcount}) {
+    $row++;
+    next unless $::form->{"id_$row"};
+    my $base_factor = SL::DB::Manager::Unit->find_by(name => $::form->{"unit_$row"})->base_factor;
+    my $base_qty = $::form->parse_amount(\%::myconfig, $::form->{"qty_$row"}) *  $base_factor;
+    my $ship_qty = $::form->parse_amount(\%::myconfig, $::form->{"ship_$row"}) *  $base_factor;
+    #$main::lxdebug->message(LXDebug->DEBUG2(),"shipto=".$ship_qty." qty=".$base_qty);
+
+    if (!$ship_qty || ($ship_qty < $base_qty)) {
+      $::form->{"qty_$row"}  = $::form->format_amount(\%::myconfig, ($base_qty - $ship_qty) / $base_factor );
+      $::form->{"ship_$row"} = 0;
+      push @new_rows, { map { $_ => $::form->{"${_}_${row}"} } @fields };
+
+    } else {
+      $removed_rows++;
+    }
+  }
+  $::form->redo_rows(\@fields, \@new_rows, scalar(@new_rows), $::form->{rowcount});
+  $::form->{rowcount} -= $removed_rows;
+}
+
+sub _oe_remove_delivered_or_billed_rows {
+  my (%params) = @_;
+
+  return if !$params{id} || !$params{type};
+
+  my $ord_quot = SL::DB::Order->new(id => $params{id})->load;
+  return if !$ord_quot;
+
+  # Prüfung ob itemlinks existieren, falls ja dann neue Implementierung
+
+  if (  $params{type} eq 'delivered' ) {
+      my $orderitem = SL::DB::Manager::OrderItem->get_first( where => [trans_id => $ord_quot->id]);
+      if ( $orderitem) {
+          my @links = $orderitem->linked_records(to => 'SL::DB::DeliveryOrderItem');
+          if ( scalar(@links ) > 0 ) {
+              #$main::lxdebug->message(LXDebug->DEBUG2(),"item recordlinks vorhanden");
+              return _remove_full_delivered_rows();
+          }
+      }
+  }
+  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;
+    next if $record->type eq 'invoice' && $record->storno;
+
+    foreach my $item (@{ $record->items }) {
+      my $key  = $item->parts_id;
+      $key    .= ':' . $item->serialnumber if $item->serialnumber;
+      $handled_base_qtys{$key} += $item->qty * $item->unit_obj->base_factor;
+    }
+  }
+
+  _remove_billed_or_delivered_rows(quantities => \%handled_base_qtys);
+}
+
+# iterate all positions and match articlenumber
+sub check_transport_cost_reminder_article_number {
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+
+  check_oe_access();
+
+  my $transport_article_id = $::instance_conf->get_transport_cost_reminder_article_number_id;
+  for my $i (1 .. $form->{rowcount}) {
+    return if $form->{"id_${i}"} eq $transport_article_id;
+  }
+
+  # simply return the name of the part
+  return SL::DB::Part->new(id => $transport_article_id)->load()->partnumber;
+
+  $main::lxdebug->leave_sub();
+}
+sub dispatcher {
+  foreach my $action (qw(delete delivery_order e_mail invoice print purchase_order quotation
+                         request_for_quotation sales_order save save_and_close save_as_new ship_to update)) {
+    if ($::form->{"action_${action}"}) {
+      call_sub($action);
+      return;
+    }
+  }
+
+  $::form->error($::locale->text('No action defined.'));
+}