Langtext-Dialog: Größe prozentual zum Hauptfenster einstellbar pro Benutzer
[kivitendo-erp.git] / bin / mozilla / is.pl
index 5ac59b2..d0e2506 100644 (file)
 use SL::FU;
 use SL::IS;
 use SL::OE;
+use SL::Helper::UserPreferences::DisplayPreferences;
 use SL::MoreCommon qw(restore_form save_form);
+use SL::RecordLinks;
+
 use Data::Dumper;
 use DateTime;
-use List::MoreUtils qw(uniq);
+use List::MoreUtils qw(any uniq);
 use List::Util qw(max sum);
 use List::UtilsBy qw(sort_by);
 use English qw(-no_match_vars);
 
+use SL::DB::BankTransactionAccTrans;
 use SL::DB::Default;
 use SL::DB::Customer;
 use SL::DB::Department;
@@ -58,6 +62,21 @@ use strict;
 
 # end of main
 
+sub _may_view_or_edit_this_invoice {
+  return 1 if  $::auth->assert('invoice_edit', 1);       # may edit all invoices
+  return 0 if !$::form->{id};                            # creating new invoices isn't allowed without invoice_edit
+  return 1 if  $::auth->assert('sales_invoice_view', 1); # viewing is allowed with this right
+  return 0 if !$::form->{globalproject_id};              # existing records without a project ID are not allowed
+  return SL::DB::Project->new(id => $::form->{globalproject_id})->load->may_employee_view_project_invoices(SL::DB::Manager::Employee->current);
+}
+
+sub _assert_access {
+  my $cache = $::request->cache('is.pl::_assert_access');
+
+  $cache->{_may_view_or_edit_this_invoice} = _may_view_or_edit_this_invoice()                              if !exists $cache->{_may_view_or_edit_this_invoice};
+  $::form->show_generic_error($::locale->text("You do not have the permissions to access this function.")) if !       $cache->{_may_view_or_edit_this_invoice};
+}
+
 sub add {
   $main::lxdebug->enter_sub();
 
@@ -74,6 +93,13 @@ sub add {
     if ($form->{storno}) {
       $form->{title} = $locale->text('Add Storno Credit Note');
     }
+
+  } elsif ($form->{type} eq "invoice_for_advance_payment") {
+    $form->{title} = $locale->text('Add Invoice for Advance Payment');
+
+  } elsif ($form->{type} eq "final_invoice") {
+    $form->{title} = $locale->text('Add Final Invoice');
+
   } else {
     $form->{title} = $locale->text('Add Sales Invoice');
 
@@ -82,7 +108,7 @@ sub add {
 
   $form->{callback} = "$form->{script}?action=add&type=$form->{type}" unless $form->{callback};
 
-  &invoice_links;
+  invoice_links(is_new => 1);
   &prepare_invoice;
   &display_form;
 
@@ -92,11 +118,13 @@ sub add {
 sub edit {
   $main::lxdebug->enter_sub();
 
+  # Delay access check to after the invoice's been loaded in
+  # "invoice_links" so that project-specific invoice rights can be
+  # evaluated.
+
   my $form     = $main::form;
   my $locale   = $main::locale;
 
-  $main::auth->assert('invoice_edit');
-
   $form->{show_details}                = $::myconfig{show_form_details};
   $form->{taxincluded_changed_by_user} = 1;
 
@@ -115,6 +143,14 @@ sub edit {
   if ($form->{type} eq "credit_note") {
     $form->{title} = $locale->text('Edit Credit Note');
     $form->{title} = $locale->text('Edit Storno Credit Note') if $form->{storno};
+
+  } elsif ($form->{type} eq "invoice_for_advance_payment") {
+    $form->{title} = $locale->text('Edit Invoice for Advance Payment');
+    $form->{title} = $locale->text('Edit Storno Invoice for Advance Payment') if $form->{storno};
+
+  } elsif ($form->{type} eq "final_invoice") {
+    $form->{title} = $locale->text('Edit Final Invoice');
+
   } else {
     $form->{title} = $locale->text('Edit Sales Invoice');
     $form->{title} = $locale->text('Edit Storno Invoice')     if $form->{storno};
@@ -134,16 +170,20 @@ sub edit {
 sub invoice_links {
   $main::lxdebug->enter_sub();
 
+  # Delay access check to after the invoice's been loaded so that
+  # project-specific invoice rights can be evaluated.
+
+  my %params   = @_;
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('invoice_edit');
-
   $form->{vc} = 'customer';
 
   # create links
   $form->create_links("AR", \%myconfig, "customer");
 
+  _assert_access();
+
   my $editing = $form->{id};
 
   $form->backup_vars(qw(payment_id language_id taxzone_id salesman_id
@@ -152,6 +192,8 @@ sub invoice_links {
 
   IS->get_customer(\%myconfig, \%$form);
 
+  $form->{billing_address_id} = $form->{default_billing_address_id} if $params{is_new};
+
   $form->restore_vars(qw(id));
 
   IS->retrieve_invoice(\%myconfig, \%$form);
@@ -206,16 +248,26 @@ sub invoice_links {
 sub prepare_invoice {
   $main::lxdebug->enter_sub();
 
+  _assert_access();
+
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('invoice_edit');
-
   if ($form->{type} eq "credit_note") {
     $form->{type}     = "credit_note";
     $form->{formname} = "credit_note";
+
+  } elsif ($form->{type} eq "invoice_for_advance_payment") {
+    $form->{type}     = "invoice_for_advance_payment";
+    $form->{formname} = "invoice_for_advance_payment";
+
+  } elsif ($form->{type} eq "final_invoice") {
+    $form->{type}     = "final_invoice";
+    $form->{formname} = "final_invoice";
+
   } elsif ($form->{formname} eq "proforma" ) {
     $form->{type}     = "invoice";
+
   } else {
     $form->{type}     = "invoice";
     $form->{formname} = "invoice";
@@ -252,24 +304,263 @@ sub prepare_invoice {
   $main::lxdebug->leave_sub();
 }
 
+sub setup_is_action_bar {
+  my ($tmpl_var)              = @_;
+  my $form                    = $::form;
+  my $change_never            = $::instance_conf->get_is_changeable == 0;
+  my $change_on_same_day_only = $::instance_conf->get_is_changeable == 2 && ($form->current_date(\%::myconfig) ne $form->{gldate});
+  my $payments_balanced       = ($::form->{oldtotalpaid} == 0);
+  my $has_storno              = ($::form->{storno} && !$::form->{storno_id});
+  my $may_edit_create         = $::auth->assert('invoice_edit', 1);
+  my $factur_x_enabled        = $tmpl_var->{invoice_obj} && $tmpl_var->{invoice_obj}->customer->create_zugferd_invoices_for_this_customer;
+  my ($is_linked_bank_transaction, $warn_unlinked_delivery_order);
+    if ($::form->{id}
+        && SL::DB::Default->get->payments_changeable != 0
+        && SL::DB::Manager::BankTransactionAccTrans->find_by(ar_id => $::form->{id})) {
+
+      $is_linked_bank_transaction = 1;
+    }
+  if ($::instance_conf->get_warn_no_delivery_order_for_invoice && !$form->{id}) {
+    $warn_unlinked_delivery_order = 1 unless $form->{convert_from_do_ids};
+  }
+
+  my $has_further_invoice_for_advance_payment;
+  if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
+    my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
+    my $lr          = $invoice_obj->linked_records(direction => 'to', to => ['Invoice']);
+    $has_further_invoice_for_advance_payment = any {'SL::DB::Invoice' eq ref $_ && "invoice_for_advance_payment" eq $_->type} @$lr;
+  }
+
+  my $has_final_invoice;
+  if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
+    my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
+    my $lr          = $invoice_obj->linked_records(direction => 'to', to => ['Invoice']);
+    $has_final_invoice = any {'SL::DB::Invoice' eq ref $_ && "final_invoice" eq $_->invoice_type} @$lr;
+  }
+
+  my $is_invoice_for_advance_payment_from_order;
+  if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
+    my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
+    my $lr          = $invoice_obj->linked_records(direction => 'from', from => ['Order']);
+    $is_invoice_for_advance_payment_from_order = scalar @$lr >= 1;
+  }
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Update'),
+        submit    => [ '#form', { action => "update" } ],
+        disabled  => !$may_edit_create ? t8('You must not change this invoice.')
+                   : $form->{locked}   ? t8('The billing period has already been locked.')
+                   :                     undef,
+        id        => 'update_button',
+        accesskey => 'enter',
+      ],
+
+      combobox => [
+        action => [
+          t8('Post'),
+          submit   => [ '#form', { action => "post" } ],
+          checks   => [ 'kivi.validate_form' ],
+          confirm  => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
+          disabled => !$may_edit_create                         ? t8('You must not change this invoice.')
+                    : $form->{locked}                           ? t8('The billing period has already been locked.')
+                    : $form->{storno}                           ? t8('A canceled invoice cannot be posted.')
+                    : ($form->{id} && $change_never)            ? t8('Changing invoices has been disabled in the configuration.')
+                    : ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
+                    : $is_linked_bank_transaction               ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
+                    :                                             undef,
+        ],
+        action => [
+          t8('Post Payment'),
+          submit   => [ '#form', { action => "post_payment" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create           ? t8('You must not change this invoice.')
+                    : !$form->{id}                ? t8('This invoice has not been posted yet.')
+                    : $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
+                    :                               undef,
+          only_if  => $form->{type} ne "invoice_for_advance_payment",
+        ],
+        action => [ t8('Mark as paid'),
+          submit   => [ '#form', { action => "mark_as_paid" } ],
+          confirm  => t8('This will remove the invoice from showing as unpaid even if the unpaid amount does not match the amount. Proceed?'),
+          disabled => !$may_edit_create ? t8('You must not change this invoice.')
+                    : !$form->{id}      ? t8('This invoice has not been posted yet.')
+                    :                     undef,
+          only_if  => ($::instance_conf->get_is_show_mark_as_paid && $form->{type} ne "invoice_for_advance_payment") || $form->{type} eq 'final_invoice',
+        ],
+      ], # end of combobox "Post"
+
+      combobox => [
+        action => [ t8('Storno'),
+          submit   => [ '#form', { action => "storno" } ],
+          confirm  => t8('Do you really want to cancel this invoice?'),
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create   ? t8('You must not change this invoice.')
+                    : !$form->{id}        ? t8('This invoice has not been posted yet.')
+                    : $form->{storno}     ? t8('Cannot storno storno invoice!')
+                    : $form->{locked}     ? t8('The billing period has already been locked.')
+                    : !$payments_balanced ? t8('Cancelling is disallowed. Either undo or balance the current payments until the open amount matches the invoice amount')
+                    : undef,
+        ],
+        action => [ t8('Delete'),
+          submit   => [ '#form', { action => "delete" } ],
+          confirm  => t8('Do you really want to delete this object?'),
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create        ? t8('You must not change this invoice.')
+                    : !$form->{id}             ? t8('This invoice has not been posted yet.')
+                    : $form->{locked}          ? t8('The billing period has already been locked.')
+                    : $change_never            ? t8('Changing invoices has been disabled in the configuration.')
+                    : $change_on_same_day_only ? t8('Invoices can only be changed on the day they are posted.')
+                    : $has_storno              ? t8('Can only delete the "Storno zu" part of the cancellation pair.')
+                    :                            undef,
+        ],
+      ], # end of combobox "Storno"
+
+      'separator',
+
+      combobox => [
+        action => [ t8('Workflow') ],
+        action => [
+          t8('Use As New'),
+          submit   => [ '#form', { action => "use_as_new" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create ? t8('You must not change this invoice.')
+                    : !$form->{id}      ? t8('This invoice has not been posted yet.')
+                    :                     undef,
+        ],
+        action => [
+          t8('Further Invoice for Advance Payment'),
+          submit   => [ '#form', { action => "further_invoice_for_advance_payment" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create                          ? t8('You must not change this invoice.')
+                    : !$form->{id}                               ? t8('This invoice has not been posted yet.')
+                    : $has_further_invoice_for_advance_payment   ? t8('This invoice has already a further invoice for advanced payment.')
+                    : $has_final_invoice                         ? t8('This invoice has already a final invoice.')
+                    : $is_invoice_for_advance_payment_from_order ? t8('This invoice was added from an order. See there.')
+                    :                                              undef,
+          only_if  => $form->{type} eq "invoice_for_advance_payment",
+        ],
+        action => [
+          t8('Final Invoice'),
+          submit   => [ '#form', { action => "final_invoice" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create                          ? t8('You must not change this invoice.')
+                    : !$form->{id}                               ? t8('This invoice has not been posted yet.')
+                    : $has_further_invoice_for_advance_payment   ? t8('This invoice has a further invoice for advanced payment.')
+                    : $has_final_invoice                         ? t8('This invoice has already a final invoice.')
+                    : $is_invoice_for_advance_payment_from_order ? t8('This invoice was added from an order. See there.')
+                    :                                              undef,
+          only_if  => $form->{type} eq "invoice_for_advance_payment",
+        ],
+        action => [
+          t8('Credit Note'),
+          submit   => [ '#form', { action => "credit_note" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create              ? t8('You must not change this invoice.')
+                    : $form->{type} eq "credit_note" ? t8('Credit notes cannot be converted into other credit notes.')
+                    : !$form->{id}                   ? t8('This invoice has not been posted yet.')
+                    : $form->{storno}                ? t8('A canceled invoice cannot be used. Please undo the cancellation first.')
+                    :                                  undef,
+        ],
+        action => [
+          t8('Sales Order'),
+          submit   => [ '#form', { action => "order" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
+        ],
+      ], # end of combobox "Workflow"
+
+      combobox => [
+        action => [ t8('Export') ],
+        action => [
+          ($form->{id} ? t8('Print') : t8('Preview')),
+          call     => [ 'kivi.SalesPurchase.show_print_dialog', $form->{id} ? 'print' : 'preview' ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create               ? t8('You must not print this invoice.')
+                    : !$form->{id} && $form->{locked} ? t8('The billing period has already been locked.')
+                    :                                   undef,
+        ],
+        action => [ t8('Print and Post'),
+          call     => [ 'kivi.SalesPurchase.show_print_dialog', 'print_and_post' ],
+          checks   => [ 'kivi.validate_form' ],
+          confirm  => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
+          disabled => !$may_edit_create                         ? t8('You must not change this invoice.')
+                    : $form->{locked}                           ? t8('The billing period has already been locked.')
+                    : $form->{storno}                           ? t8('A canceled invoice cannot be posted.')
+                    : ($form->{id} && $change_never)            ? t8('Changing invoices has been disabled in the configuration.')
+                    : ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
+                    : $is_linked_bank_transaction               ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
+                    :                                             undef,
+        ],
+        action => [ t8('E Mail'),
+          call     => [ 'kivi.SalesPurchase.show_email_dialog' ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create       ? t8('You must not print this invoice.')
+                    : !$form->{id}            ? t8('This invoice has not been posted yet.')
+                    : $form->{postal_invoice} ? t8('This customer wants a postal invoices.')
+                    :                     undef,
+        ],
+        action => [ t8('Factur-X/ZUGFeRD'),
+          submit   => [ '#form', { action => "download_factur_x_xml" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create  ? t8('You must not print this invoice.')
+                    : !$form->{id}       ? t8('This invoice has not been posted yet.')
+                    : !$factur_x_enabled ? t8('Creating Factur-X/ZUGFeRD invoices is not enabled for this customer.')
+                    :                      undef,
+        ],
+      ], # end of combobox "Export"
+
+      combobox => [
+        action => [ t8('more') ],
+        action => [
+          t8('History'),
+          call     => [ 'set_history_window', $form->{id} * 1, 'glid' ],
+          disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
+        ],
+        action => [
+          t8('Follow-Up'),
+          call     => [ 'follow_up_window' ],
+          disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
+        ],
+        action => [
+          t8('Drafts'),
+          call     => [ 'kivi.Draft.popup', 'is', 'invoice', $form->{draft_id}, $form->{draft_description} ],
+          disabled => !$may_edit_create ? t8('You must not change this invoice.')
+                    :  $form->{id}      ? t8('This invoice has already been posted.')
+                    : $form->{locked}   ? t8('The billing period has already been locked.')
+                    :                     undef,
+        ],
+      ], # end of combobox "more"
+    );
+  }
+  $::request->layout->add_javascripts('kivi.Validator.js');
+}
+
 sub form_header {
   $main::lxdebug->enter_sub();
 
+  _assert_access();
+
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
   my $cgi      = $::request->{cgi};
 
-  $main::auth->assert('invoice_edit');
-
   my %TMPL_VAR = ();
   my @custom_hiddens;
 
   $TMPL_VAR{customer_obj} = SL::DB::Customer->load_cached($form->{customer_id}) if $form->{customer_id};
   $TMPL_VAR{invoice_obj}  = SL::DB::Invoice->load_cached($form->{id})           if $form->{id};
 
-  $form->{employee_id} = $form->{old_employee_id} if $form->{old_employee_id};
-  $form->{salesman_id} = $form->{old_salesman_id} if $form->{old_salesman_id};
+  # only print, no mail
+  $form->{postal_invoice} = $TMPL_VAR{customer_obj}->postal_invoice if ref $TMPL_VAR{customer_obj} eq 'SL::DB::Customer';
+
+  my $current_employee   = SL::DB::Manager::Employee->current;
+  $form->{employee_id}   = $form->{old_employee_id} if $form->{old_employee_id};
+  $form->{salesman_id}   = $form->{old_salesman_id} if $form->{old_salesman_id};
+  $form->{employee_id} ||= $current_employee->id;
+  $form->{salesman_id} ||= $current_employee->id;
 
   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 
@@ -278,6 +569,7 @@ sub form_header {
                    "price_factors" => "ALL_PRICE_FACTORS");
 
   $form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
+  $form->{ALL_LANGUAGES}   = SL::DB::Manager::Language->get_all_sorted;
 
   # Projects
   my @old_project_ids = uniq grep { $_ } map { $_ * 1 } ($form->{"globalproject_id"}, map { $form->{"project_id_$_"} } 1..$form->{"rowcount"});
@@ -334,31 +626,32 @@ sub form_header {
     $form->{"select$item"} =~ s/option>\Q$form->{$item}\E/option selected>$form->{$item}/;
   }
 
-  $TMPL_VAR{is_type_credit_note} = $form->{type}   eq "credit_note";
-  $TMPL_VAR{is_format_html}      = $form->{format} eq 'html';
-  $TMPL_VAR{dateformat}          = $myconfig{dateformat};
-  $TMPL_VAR{numberformat}        = $myconfig{numberformat};
-
-  push @custom_hiddens, map { "shiptocvar_" . $_->name } @{ SL::DB::Manager::CustomVariableConfig->get_all(where => [ module => 'ShipTo' ]) };
+  $TMPL_VAR{is_type_normal_invoice}                 = $form->{type} eq "invoice";
+  $TMPL_VAR{is_type_credit_note}                    = $form->{type}   eq "credit_note";
+  $TMPL_VAR{is_format_html}                         = $form->{format} eq 'html';
+  $TMPL_VAR{dateformat}                             = $myconfig{dateformat};
+  $TMPL_VAR{numberformat}                           = $myconfig{numberformat};
+  $TMPL_VAR{longdescription_dialog_size_percentage} = SL::Helper::UserPreferences::DisplayPreferences->new()->get_longdescription_dialog_size_percentage();
 
   # hiddens
   $TMPL_VAR{HIDDENS} = [qw(
-    id type media format queued printed emailed title vc discount
+    id type queued printed emailed vc discount
     title creditlimit creditremaining tradediscount business closedto locked shipped storno storno_id
     max_dunning_level dunning_amount dunning_description
-    shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptogln shiptocontact shiptophone shiptofax
-    shiptoemail shiptodepartment_1 shiptodepartment_2  shiptocp_gender message email subject cc bcc taxaccounts cursor_fokus
+    taxaccounts cursor_fokus
     convert_from_do_ids convert_from_oe_ids convert_from_ar_ids useasnew
     invoice_id
     show_details
   ), @custom_hiddens,
-  map { $_.'_rate', $_.'_description', $_.'_taxnumber' } split / /, $form->{taxaccounts}];
+  map { $_.'_rate', $_.'_description', $_.'_taxnumber', $_.'_tax_id' } split / /, $form->{taxaccounts}];
 
-  $::request->{layout}->use_javascript(map { "${_}.js" } qw(kivi.Draft kivi.SalesPurchase ckeditor/ckeditor ckeditor/adapters/jquery kivi.io autocomplete_customer autocomplete_part client_js));
+  $::request->{layout}->use_javascript(map { "${_}.js" } qw(kivi.Draft kivi.File kivi.SalesPurchase kivi.Part kivi.CustomerVendor kivi.Validator ckeditor/ckeditor ckeditor/adapters/jquery kivi.io client_js));
 
   $TMPL_VAR{payment_terms_obj} = get_payment_terms_for_invoice();
   $form->{duedate}             = $TMPL_VAR{payment_terms_obj}->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $TMPL_VAR{payment_terms_obj};
 
+  setup_is_action_bar(\%TMPL_VAR);
+
   $form->header();
 
   print $form->parse_html_template("is/form_header", \%TMPL_VAR);
@@ -388,20 +681,14 @@ sub _sort_payments {
 sub form_footer {
   $main::lxdebug->enter_sub();
 
+  _assert_access();
+
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  $main::auth->assert('invoice_edit');
-
   $form->{invtotal}    = $form->{invsubtotal};
 
-  # note rows
-  $form->{rows} = max 2,
-    $form->numtextrows($form->{notes},    26, 8),
-    $form->numtextrows($form->{intnotes}, 35, 8);
-
-
   # tax, total and subtotal calculations
   my ($tax, $subtotal);
   $form->{taxaccounts_array} = [ split(/ /, $form->{taxaccounts}) ];
@@ -477,16 +764,25 @@ sub form_footer {
 
   $form->{ALL_DELIVERY_TERMS} = SL::DB::Manager::DeliveryTerm->get_all_sorted();
 
+  my $shipto_cvars       = SL::DB::Shipto->new->cvars_by_config;
+  foreach my $var (@{ $shipto_cvars }) {
+    my $name = "shiptocvar_" . $var->config->name;
+    $var->value($form->{$name}) if exists $form->{$name};
+  }
+
   print $form->parse_html_template('is/form_footer', {
-    is_type_credit_note => ($form->{type} eq "credit_note"),
-    totalpaid           => $totalpaid,
-    paid_missing        => $form->{invtotal} - $totalpaid,
-    print_options       => print_options(inline => 1),
-    show_storno         => $form->{id} && !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ar") && !$totalpaid,
-    show_delete         => ($::instance_conf->get_is_changeable == 2)
-                             ? ($form->current_date(\%myconfig) eq $form->{gldate})
-                             : ($::instance_conf->get_is_changeable == 1),
-    today               => DateTime->today,
+    is_type_normal_invoice              => ($form->{type} eq "invoice"),
+    is_type_credit_note                 => ($form->{type} eq "credit_note"),
+    totalpaid                           => $totalpaid,
+    paid_missing                        => $form->{invtotal} - $totalpaid,
+    print_options                       => setup_sales_purchase_print_options(),
+    show_storno                         => $form->{id} && !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ar") && !$totalpaid,
+    show_delete                         => ($::instance_conf->get_is_changeable == 2)
+                                             ? ($form->current_date(\%myconfig) eq $form->{gldate})
+                                             : ($::instance_conf->get_is_changeable == 1),
+    today                               => DateTime->today,
+    vc_obj                              => $form->{customer_id} ? SL::DB::Customer->load_cached($form->{customer_id}) : undef,
+    shipto_cvars                        => $shipto_cvars,
   });
 ##print $form->parse_html_template('is/_payments'); # parser
 ##print $form->parse_html_template('webdav/_list'); # parser
@@ -503,17 +799,20 @@ sub mark_as_paid {
 }
 
 sub show_draft {
+  # unless no lazy implementation of save draft without invdate
+  # set the current date like in version <= 3.4.1
+  $::form->{invdate}   = DateTime->today->to_lxoffice;
   update();
 }
 
 sub update {
   $main::lxdebug->enter_sub();
 
+  _assert_access();
+
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('invoice_edit');
-
   my ($recursive_call) = @_;
 
   $form->{print_and_post} = 0         if $form->{second_run};
@@ -524,6 +823,7 @@ sub update {
     $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
 
     IS->get_customer(\%myconfig, $form);
+    $::form->{billing_address_id} = $::form->{default_billing_address_id};
   }
 
   $form->{taxincluded} ||= $taxincluded;
@@ -536,10 +836,7 @@ sub update {
 
   for my $i (1 .. $form->{paidaccounts}) {
     next unless $form->{"paid_$i"};
-    map { $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) } qw(paid exchangerate);
-    if (!$form->{"forex_$i"}) {   #read exchangerate from input field (not hidden)
-      $form->{exchangerate} = $form->{"exchangerate_$i"};
-    }
+    map { $form->{"${_}_$i"}   = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) } qw(paid exchangerate);
     $form->{"forex_$i"}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
     $form->{"exchangerate_$i"} = $form->{"forex_$i"} if $form->{"forex_$i"};
   }
@@ -634,7 +931,7 @@ sub update {
       # ask if it is a part or service item
 
       if (   $form->{"partsgroup_$i"}
-          && ($form->{"partsnumber_$i"} eq "")
+          && ($form->{"partnumber_$i" } eq "")
           && ($form->{"description_$i"} eq "")) {
         $form->{rowcount}--;
         $form->{"discount_$i"} = "";
@@ -749,6 +1046,14 @@ sub post {
 
   $form->isblank("exchangerate", $locale->text('Exchangerate missing!'))
     if ($form->{currency} ne $form->{defaultcurrency});
+  # advance payment allows only one tax
+  if ($form->{type} eq 'invoice_for_advance_payment') {
+    my @current_taxaccounts = (split(/ /, $form->{taxaccounts}));
+    $form->error($locale->text('Cannot post invoice for advance payment with more than one tax'))
+      if (scalar @current_taxaccounts > 1);
+    $form->error($locale->text('Cannot post invoice for advance payment with taxincluded'))
+      if ($form->{taxincluded});
+  }
 
   for my $i (1 .. $form->{paidaccounts}) {
     if ($form->parse_amount(\%myconfig, $form->{"paid_$i"})) {
@@ -793,7 +1098,7 @@ sub post {
   relink_accounts();
 
   my $terms        = get_payment_terms_for_invoice();
-  $form->{duedate} = $terms->calc_date(reference_date => $form->{invdate}, due_date => $form->{due_due})->to_kivitendo if $terms;
+  $form->{duedate} = $terms->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $terms;
 
   # If transfer_out is requested, get rose db handle and do post and
   # transfer out in one transaction. Otherwise just post the invoice.
@@ -817,7 +1122,7 @@ sub post {
         1;
       }) {
         push @errors, $EVAL_ERROR;
-        die 'transaction error';
+        $form->error($locale->text('Cannot post invoice and/or transfer out! Error message:') . "\n" . join("\n", @errors));
       }
 
       1;
@@ -893,6 +1198,80 @@ sub use_as_new {
   $main::lxdebug->leave_sub();
 }
 
+sub further_invoice_for_advance_payment {
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
+  $main::auth->assert('invoice_edit');
+
+  delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};
+  $form->{convert_from_ar_ids} = $form->{id};
+  $form->{id}                  = '';
+  $form->{rowcount}--;
+  $form->{paidaccounts}        = 1;
+  $form->{invdate}             = $form->current_date(\%myconfig);
+  my $terms                    = get_payment_terms_for_invoice();
+  $form->{duedate}             = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
+  $form->{employee_id}         = SL::DB::Manager::Employee->current->id;
+  $form->{forex}               = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
+  $form->{exchangerate}        = $form->{forex} if $form->{forex};
+
+  $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
+
+  &display_form;
+}
+
+sub final_invoice {
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
+  $main::auth->assert('invoice_edit');
+
+  my $related_invoices = IS->_get_invoices_for_advance_payment($form->{id});
+
+  delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};
+
+  $form->{convert_from_ar_ids} = $form->{id};
+  $form->{id}                  = '';
+  $form->{type}                = 'final_invoice';
+  $form->{title}               = t8('Edit Final Invoice');
+  $form->{paidaccounts}        = 1;
+  $form->{invdate}             = $form->current_date(\%myconfig);
+  my $terms                    = get_payment_terms_for_invoice();
+  $form->{duedate}             = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
+  $form->{employee_id}         = SL::DB::Manager::Employee->current->id;
+  $form->{forex}               = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
+  $form->{exchangerate}        = $form->{forex} if $form->{forex};
+
+  foreach my $i (1 .. $form->{"rowcount"}) {
+    delete $form->{"id_$i"};
+    delete $form->{"invoice_id_$i"};
+    delete $form->{"parts_id_$i"};
+    delete $form->{"partnumber_$i"};
+    delete $form->{"description_$i"};
+  }
+
+  remove_emptied_rows(1);
+
+  my $i = 0;
+  foreach my $ri (@$related_invoices) {
+    foreach my $item (@{$ri->items_sorted}) {
+      $i++;
+      $form->{"id_$i"}         = $item->parts_id;
+      $form->{"partnumber_$i"} = $item->part->partnumber;
+      $form->{"discount_$i"}   = $item->discount*100.0;
+      $form->{"sellprice_$i"}  = $item->fxsellprice;
+      $form->{$_ . "_" . $i}   = $item->$_       for qw(description longdescription qty price_factor_id unit active_price_source active_discount_source);
+
+      $form->{$_ . "_" . $i}   = $form->format_amount(\%myconfig, $form->{$_ . "_" . $i}) for qw(qty sellprice discount);
+    }
+  }
+  $form->{rowcount} = $i;
+
+  update();
+  $::dispatcher->end_request;
+}
+
 sub storno {
   $main::lxdebug->enter_sub();
 
@@ -1022,7 +1401,6 @@ sub credit_note {
 
   &prepare_invoice;
 
-
   &display_form;
 
   $main::lxdebug->leave_sub();
@@ -1031,7 +1409,7 @@ sub credit_note {
 sub display_form {
   $::lxdebug->enter_sub;
 
-  $::auth->assert('invoice_edit');
+  _assert_access();
 
   relink_accounts();
 
@@ -1066,35 +1444,9 @@ sub delete {
   $::form->error($::locale->text('Cannot delete invoice!'));
 }
 
-sub post_and_e_mail {
-  e_mail();
-};
-
-sub e_mail {
-  $main::lxdebug->enter_sub();
-
-  my $form     = $main::form;
-
-  $main::auth->assert('invoice_edit');
-
-  if (!$form->{id}) {
-    $form->{no_redirect_after_post} = 1;
-
-    my $saved_form = save_form();
-
-    post();
-
-    restore_form($saved_form, 0, qw(id invnumber));
-  }
-
-  edit_e_mail();
-
-  $main::lxdebug->leave_sub();
-}
-
 sub dispatcher {
   for my $action (qw(
-    print update ship_to e_mail storno post_payment use_as_new credit_note
+    print update ship_to storno post_payment use_as_new credit_note
     delete post order preview post_and_e_mail print_and_post
     mark_as_paid
   )) {