X-Git-Url: http://wagnertech.de/git?p=kivitendo-erp.git;a=blobdiff_plain;f=bin%2Fmozilla%2Fap.pl;fp=bin%2Fmozilla%2Fap.pl;h=0e3048ab6dc3bed4c71e63322106b9be65bb3c67;hp=1070c673b43cbf957cb530b4262a35da26f6a7a0;hb=53593baa211863fbf66540cf1bcc36c8fb37257f;hpb=deb4d2dbb676d7d6f69dfe7815d6e0cb09bd4a44

diff --git a/bin/mozilla/ap.pl b/bin/mozilla/ap.pl
index 1070c673b..0e3048ab6 100644
--- a/bin/mozilla/ap.pl
+++ b/bin/mozilla/ap.pl
@@ -24,7 +24,8 @@
 # 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.
 #======================================================================
 #
 # Accounts Payables
@@ -32,21 +33,29 @@
 #======================================================================
 
 use POSIX qw(strftime);
-use List::Util qw(max sum);
+use List::Util qw(first max sum);
 use List::UtilsBy qw(sort_by);
 
 use SL::AP;
 use SL::FU;
+use SL::GL;
+use SL::Helper::Flash qw(flash flash_later);
 use SL::IR;
 use SL::IS;
-use SL::PE;
 use SL::ReportGenerator;
+use SL::DB::BankTransactionAccTrans;
+use SL::DB::Chart;
+use SL::DB::Currency;
 use SL::DB::Default;
+use SL::DB::Order;
+use SL::DB::PaymentTerm;
 use SL::DB::PurchaseInvoice;
+use SL::DB::RecordTemplate;
+use SL::DB::Tax;
+use SL::Webdav;
+use SL::Locale::String qw(t8);
 
-require "bin/mozilla/arap.pl";
 require "bin/mozilla/common.pl";
-require "bin/mozilla/drafts.pl";
 require "bin/mozilla/reportgenerator.pl";
 
 use strict;
@@ -83,24 +92,179 @@ use strict;
 # $locale->text('Nov')
 # $locale->text('Dec')
 
+sub _may_view_or_edit_this_invoice {
+  return 1 if  $::auth->assert('ap_transactions', 1); # may edit all invoices
+  return 0 if !$::form->{id};                         # creating new invoices isn't allowed without invoice_edit
+  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('ap.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 load_record_template {
+  $::auth->assert('ap_transactions');
+
+  # Load existing template and verify that its one for this module.
+  my $template = SL::DB::RecordTemplate
+    ->new(id => $::form->{id})
+    ->load(
+      with_object => [ qw(customer payment currency record_items record_items.chart) ],
+    );
+
+  die "invalid template type" unless $template->template_type eq 'ap_transaction';
+
+  $template->substitute_variables;
+
+  # Clean the current $::form before rebuilding it from the template.
+  my $form_defaults = delete $::form->{form_defaults};
+  delete @{ $::form }{ grep { !m{^(?:script|login)$}i } keys %{ $::form } };
+
+  # Fill $::form from the template.
+  my $today                   = DateTime->today_local;
+  $::form->{title}            = "Add";
+  $::form->{currency}         = $template->currency->name;
+  $::form->{direct_debit}     = $template->direct_debit;
+  $::form->{globalproject_id} = $template->project_id;
+  $::form->{payment_id}       = $template->payment_id;
+  $::form->{AP_chart_id}      = $template->ar_ap_chart_id;
+  $::form->{transdate}        = $today->to_kivitendo;
+  $::form->{duedate}          = $today->to_kivitendo;
+  $::form->{rowcount}         = @{ $template->items };
+  $::form->{paidaccounts}     = 1;
+  $::form->{$_}               = $template->$_ for qw(department_id ordnumber taxincluded notes transaction_description);
+
+  if ($template->vendor) {
+    $::form->{vendor_id} = $template->vendor_id;
+    $::form->{vendor}    = $template->vendor->name;
+    $::form->{duedate}   = $template->vendor->payment->calc_date(reference_date => $today)->to_kivitendo if $template->vendor->payment;
+  }
+
+  my $row = 0;
+  foreach my $item (@{ $template->items }) {
+    $row++;
+
+    my $active_taxkey = $item->chart->get_active_taxkey;
+    my $taxes         = SL::DB::Manager::Tax->get_all(
+      where   => [ chart_categories => { like => '%' . $item->chart->category . '%' }],
+      sort_by => 'taxkey, rate',
+    );
+
+    my $tax   = first { $item->tax_id          == $_->id } @{ $taxes };
+    $tax    //= first { $active_taxkey->tax_id == $_->id } @{ $taxes };
+    $tax    //= $taxes->[0];
+
+    if (!$tax) {
+      $row--;
+      next;
+    }
+
+    $::form->{"AP_amount_chart_id_${row}"}          = $item->chart_id;
+    $::form->{"previous_AP_amount_chart_id_${row}"} = $item->chart_id;
+    $::form->{"amount_${row}"}                      = $::form->format_amount(\%::myconfig, $item->amount1, 2);
+    $::form->{"taxchart_${row}"}                    = $item->tax_id . '--' . $tax->rate;
+    $::form->{"project_id_${row}"}                  = $item->project_id;
+  }
+
+  $::form->{$_} = $form_defaults->{$_} for keys %{ $form_defaults // {} };
+
+  flash('info', $::locale->text("The record template '#1' has been loaded.", $template->template_name));
+  flash('info', $::locale->text("Payment bookings disallowed. After the booking this record may be " .
+                                "suggested with the amount of '#1' or otherwise has to be choosen manually." .
+                                " No automatic payment booking will be done to chart '#2'.",
+                                  $form_defaults->{paid_1_suggestion},
+                                  $form_defaults->{AP_paid_1_suggestion},
+                                )) if $::form->{no_payment_bookings};
+
+  update(
+    keep_rows_without_amount => 1,
+    dont_add_new_row         => 1,
+  );
+}
+
+sub save_record_template {
+  $::auth->assert('ap_transactions');
+
+  my $template = $::form->{record_template_id} ? SL::DB::RecordTemplate->new(id => $::form->{record_template_id})->load : SL::DB::RecordTemplate->new;
+  my $js       = SL::ClientJS->new(controller => SL::Controller::Base->new);
+  my $new_name = $template->template_name_to_use($::form->{record_template_new_template_name});
+
+  $js->dialog->close('#record_template_dialog');
+
+  my @items = grep {
+    $_->{chart_id} && (($_->{tax_id} // '') ne '')
+  } map {
+    +{ chart_id   => $::form->{"AP_amount_chart_id_${_}"},
+       amount1    => $::form->parse_amount(\%::myconfig, $::form->{"amount_${_}"}),
+       tax_id     => (split m{--}, $::form->{"taxchart_${_}"})[0],
+       project_id => $::form->{"project_id_${_}"} || undef,
+     }
+  } (1..($::form->{rowcount} || 1));
+
+  $template->assign_attributes(
+    template_type           => 'ap_transaction',
+    template_name           => $new_name,
+
+    currency_id             => SL::DB::Manager::Currency->find_by(name => $::form->{currency})->id,
+    ar_ap_chart_id          => $::form->{AP_chart_id}      || undef,
+    vendor_id               => $::form->{vendor_id}        || undef,
+    department_id           => $::form->{department_id}    || undef,
+    project_id              => $::form->{globalproject_id} || undef,
+    payment_id              => $::form->{payment_id}       || undef,
+    taxincluded             => $::form->{taxincluded}  ? 1 : 0,
+    direct_debit            => $::form->{direct_debit} ? 1 : 0,
+    ordnumber               => $::form->{ordnumber},
+    notes                   => $::form->{notes},
+    transaction_description => $::form->{transaction_description},
+
+    items                   => \@items,
+  );
+
+  eval {
+    $template->save;
+    1;
+  } or do {
+    return $js
+      ->flash('error', $::locale->text("Saving the record template '#1' failed.", $new_name))
+      ->render;
+  };
+
+  return $js
+    ->flash('info', $::locale->text("The record template '#1' has been saved.", $new_name))
+    ->render;
+}
+
 sub add {
   $main::lxdebug->enter_sub();
 
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('general_ledger');
-
-  return $main::lxdebug->leave_sub() if (load_draft_maybe());
+  $main::auth->assert('ap_transactions');
 
   $form->{title} = "Add";
 
-  $form->{callback} = "ap.pl?action=add&DONT_LOAD_DRAFT=1" unless $form->{callback};
+  $form->{callback} = "ap.pl?action=add" unless $form->{callback};
 
   AP->get_transdate(\%myconfig, $form);
   $form->{initial_transdate} = $form->{transdate};
   create_links(dont_save => 1);
   $form->{transdate} = $form->{initial_transdate};
+
+  if ($form->{vendor_id}) {
+    my $vendor = SL::DB::Vendor->load_cached($form->{vendor_id});
+
+    # set initial payment terms
+    $form->{payment_id} = $vendor->payment_id;
+
+    my $last_used_ap_chart = $vendor->last_used_ap_chart;
+    $form->{"AP_amount_chart_id_1"} = $last_used_ap_chart->id if $last_used_ap_chart;
+  }
+
   &display_form;
 
   $main::lxdebug->leave_sub();
@@ -109,9 +273,11 @@ sub add {
 sub edit {
   $main::lxdebug->enter_sub();
 
-  my $form     = $main::form;
+  # Delay access check to after the invoice's been loaded in
+  # "create_links" so that project-specific invoice rights can be
+  # evaluated.
 
-  $main::auth->assert('general_ledger');
+  my $form     = $main::form;
 
   $form->{title} = "Edit";
 
@@ -124,10 +290,22 @@ sub edit {
 sub display_form {
   $main::lxdebug->enter_sub();
 
-  my $form     = $main::form;
+  _assert_access();
 
-  $main::auth->assert('general_ledger');
+  my $form     = $main::form;
 
+  # get all files stored in the webdav folder
+  if ($form->{invnumber} && $::instance_conf->get_webdav) {
+    my $webdav = SL::Webdav->new(
+      type     => 'accounts_payable',
+      number   => $form->{invnumber},
+    );
+    my @all_objects = $webdav->get_all_objects;
+    @{ $form->{WEBDAV} } = map { { name => $_->filename,
+                                   type => t8('File'),
+                                   link => File::Spec->catfile($_->full_filedescriptor),
+                               } } @all_objects;
+  }
   &form_header;
   &form_footer;
 
@@ -137,25 +315,31 @@ sub display_form {
 sub create_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('general_ledger');
-
   $form->create_links("AP", \%myconfig, "vendor");
+
+  _assert_access();
+
   my %saved;
   if (!$params{dont_save}) {
     %saved = map { ($_ => $form->{$_}) } qw(direct_debit taxincluded);
     $saved{duedate} = $form->{duedate} if $form->{duedate};
+    $saved{currency} = $form->{currency} if $form->{currency};
+    $saved{taxincluded} = $form->{taxincluded} if $form->{taxincluded};
   }
 
   IR->get_vendor(\%myconfig, \%$form);
 
   $form->{$_}        = $saved{$_} for keys %saved;
-  $form->{oldvendor} = "$form->{vendor}--$form->{vendor_id}";
   $form->{rowcount}  = 1;
+  $form->{AP_chart_id} = $form->{acc_trans} && $form->{acc_trans}->{AP} ? $form->{acc_trans}->{AP}->[0]->{chart_id} : $::instance_conf->get_ap_chart_id || $form->{AP_links}->{AP}->[0]->{chart_id};
 
   # build the popup menus
   $form->{taxincluded} = ($form->{id}) ? $form->{taxincluded} : "checked";
@@ -163,34 +347,17 @@ sub create_links {
   # currencies
   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 
-  map { my $quoted = H($_); $form->{selectcurrency} .= "<option value=\"${quoted}\">${quoted}\n" } $form->get_all_currencies(\%myconfig);
-
-  # vendors
-  if (@{ $form->{all_vendor} || [] }) {
-    $form->{vendor} = qq|$form->{vendor}--$form->{vendor_id}|;
-    map { my $quoted = H($_->{name} . "--" . $_->{id}); $form->{selectvendor} .= "<option value=\"${quoted}\">${quoted}\n" }
-      (@{ $form->{all_vendor} });
-  }
-
-  # departments
-  if (@{ $form->{all_departments} || [] }) {
-    $form->{department}       = "$form->{department}--$form->{department_id}";
-    $form->{selectdepartment} = "<option>\n" . join('', map { my $quoted = H("$_->{description}--$_->{id}"); "<option value=\"${quoted}\">${quoted}\n"} @{ $form->{all_departments} || [] });
-  }
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
 
   $form->{employee} = "$form->{employee}--$form->{employee_id}";
 
   AP->setup_form($form);
 
-  $form->{locked} =
-    ($form->datetonum($form->{transdate}, \%myconfig) <=
-     $form->datetonum($form->{closedto}, \%myconfig));
-
   $main::lxdebug->leave_sub();
 }
 
 sub _sort_payments {
-  my @fields   = qw(acc_trans_id gldate datepaid source memo paid AR_paid paid_project_id);
+  my @fields   = qw(acc_trans_id gldate datepaid source memo paid AP_paid paid_project_id);
   my @payments =
     grep { $_->{paid} != 0 }
     map  {
@@ -211,27 +378,23 @@ sub _sort_payments {
 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('general_ledger');
-
   $::form->{invoice_obj} = SL::DB::PurchaseInvoice->new(id => $::form->{id})->load if $::form->{id};
 
+  $form->{initial_focus} = !($form->{amount_1} * 1) ? 'vendor_id' : 'row_' . $form->{rowcount};
+
   $form->{title_} = $form->{title};
   $form->{title} = $form->{title} eq 'Add' ? $locale->text('Add Accounts Payables Transaction') : $locale->text('Edit Accounts Payables Transaction');
 
   # type=submit $locale->text('Add Accounts Payables Transaction')
   # type=submit $locale->text('Edit Accounts Payables Transaction')
 
-  # set option selected
-  foreach my $item (qw(vendor currency department)) {
-    my $to_replace         =  H($form->{$item});
-    $form->{"select$item"} =~ s/ selected//;
-    $form->{"select$item"} =~ s/>\Q${to_replace}\E/ selected>${to_replace}/;
-  }
   my $readonly = $form->{id} ? "readonly" : "";
 
   $form->{radier} = ($::instance_conf->get_ap_changeable == 2)
@@ -259,75 +422,51 @@ sub form_header {
 
   $form->{creditremaining_plus} = ($form->{creditremaining} =~ /-/) ? "0" : "1";
 
-  my @old_project_ids = ();
-  map(
-    {
-      if ($form->{"project_id_$_"}) {
-        push(@old_project_ids, $form->{"project_id_$_"});
-      }
-    }
-    (1..$form->{"rowcount"})
-  );
-
-  $form->get_lists("projects"  => { "key"       => "ALL_PROJECTS",
-                                    "all"       => 0,
-                                    "old_id"    => \@old_project_ids },
-                   "charts"    => { "key"       => "ALL_CHARTS",
+  $form->get_lists("charts"    => { "key"       => "ALL_CHARTS",
                                     "transdate" => $form->{transdate} },
-                   "taxcharts" => { "key"       => "ALL_TAXCHARTS",
-                                    "module"    => "AP" },);
+                  );
 
   map(
     { $_->{link_split} = [ split(/:/, $_->{link}) ]; }
     @{ $form->{ALL_CHARTS} }
   );
 
-  my %project_labels = ();
-  foreach my $item (@{ $form->{"ALL_PROJECTS"} }) {
-    $project_labels{$item->{id}} = $item->{projectnumber};
-  }
+  $form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
+
+  my %project_labels = map { $_->id => $_->projectnumber }  @{ SL::DB::Manager::Project->get_all };
 
   my %charts;
-  my $taxchart_init;
+  my $default_ap_amount_chart_id;
 
   foreach my $item (@{ $form->{ALL_CHARTS} }) {
     if ( grep({ $_ eq 'AP_amount' } @{ $item->{link_split} }) ) {
-      if ( $taxchart_init eq '' ) {
-        $taxchart_init = $item->{tax_id};
-      }
+      $default_ap_amount_chart_id //= $item->{id};
 
-      push(@{ $form->{ALL_CHARTS_AP_amount} }, $item);
-    }
-    elsif ( grep({ $_ eq 'AP' } @{ $item->{link_split} }) ) {
-      push(@{ $form->{ALL_CHARTS_AP} }, $item);
-    }
-    elsif ( grep({ $_ eq 'AP_paid' } @{ $item->{link_split} }) ) {
+    } elsif ( grep({ $_ eq 'AP_paid' } @{ $item->{link_split} }) ) {
       push(@{ $form->{ALL_CHARTS_AP_paid} }, $item);
     }
 
     $charts{$item->{accno}} = $item;
   }
 
-  my %taxcharts = ();
-  foreach my $item (@{ $form->{ALL_TAXCHARTS} }) {
-    my $key = $item->{id} .'--'. $item->{rate};
-
-    if ( $taxchart_init eq $item->{id} ) {
-      $taxchart_init = $key;
-    }
-
-    $taxcharts{$item->{id}} = $item;
-  }
-
-  my $follow_up_vc         =  $form->{vendor};
-  $follow_up_vc            =~ s/--.*?//;
+  my $follow_up_vc         = $form->{vendor_id} ? SL::DB::Vendor->load_cached($form->{vendor_id})->name : '';
   my $follow_up_trans_info =  "$form->{invnumber} ($follow_up_vc)";
 
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/common.js"></script>|;
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/show_vc_details.js"></script>|;
-  $form->{javascript} .= qq|<script type="text/javascript" src="js/follow_up.js"></script>|;
+  $::request->layout->add_javascripts("autocomplete_chart.js", "show_vc_details.js", "show_history.js", "follow_up.js", "kivi.Draft.js", "kivi.SalesPurchase.js", "kivi.GL.js", "kivi.RecordTemplate.js", "kivi.File.js", "kivi.AP.js", "kivi.CustomerVendor.js", "kivi.Validator.js", "autocomplete_project.js");
+  # $form->{totalpaid} is used by the action bar setup to determine
+  # whether or not canceling is allowed. Therefore it must be
+  # calculated prior to the action bar setup.
+  $form->{totalpaid} = sum map { $form->{"paid_${_}"} } (1..$form->{paidaccounts});
+
+  setup_ap_display_form_action_bar();
 
   $form->header();
+  # get the correct date for tax
+  my $transdate    = $::form->{transdate}    ? DateTime->from_kivitendo($::form->{transdate})    : DateTime->today_local;
+  my $deliverydate = $::form->{deliverydate} ? DateTime->from_kivitendo($::form->{deliverydate}) : undef;
+  my $taxdate      = $deliverydate ? $deliverydate : $transdate;
+  # helper for loop
+  my $first_taxchart;
 
   for my $i (1 .. $form->{rowcount}) {
 
@@ -335,42 +474,44 @@ sub form_header {
     $form->{"amount_$i"} = $form->format_amount(\%myconfig, $form->{"amount_$i"}, 2);
     $form->{"tax_$i"} = $form->format_amount(\%myconfig, $form->{"tax_$i"}, 2);
 
-    my $selected_accno_full;
-    my ($accno_row) = split(/--/, $form->{"AP_amount_$i"});
-    my $item = $charts{$accno_row};
-    $selected_accno_full = "$item->{accno}--$item->{tax_id}";
-
-    my $selected_taxchart = $form->{"taxchart_$i"};
-    my ($selected_accno, $selected_tax_id) = split(/--/, $selected_accno_full);
-    my ($previous_accno, $previous_tax_id) = split(/--/, $form->{"previous_AP_amount_$i"});
-
-    if ($previous_accno &&
-        ($previous_accno eq $selected_accno) &&
-        ($previous_tax_id ne $selected_tax_id)) {
-      my $item = $taxcharts{$selected_tax_id};
-      $selected_taxchart = "$item->{id}--$item->{rate}";
+    my ($default_taxchart, $taxchart_to_use);
+    my $used_tax_id;
+    if ( $form->{"taxchart_$i"} ) {
+      ($used_tax_id) = split(/--/, $form->{"taxchart_$i"});
+    }
+    my $amount_chart_id = $form->{"AP_amount_chart_id_$i"} || $default_ap_amount_chart_id;
+
+    my @taxcharts       = GL->get_active_taxes_for_chart($amount_chart_id, $taxdate, $used_tax_id);
+    foreach my $item (@taxcharts) {
+      my $key             = $item->id . "--" . $item->rate;
+      $first_taxchart   //= $item;
+      $default_taxchart   = $item if $item->{is_default};
+      $taxchart_to_use    = $item if $key eq $form->{"taxchart_$i"};
     }
 
-    $selected_taxchart = $taxchart_init unless ($form->{"taxchart_$i"});
+    $taxchart_to_use               //= $default_taxchart // $first_taxchart;
+    my $selected_taxchart            = $taxchart_to_use->id . '--' . $taxchart_to_use->rate;
+    $form->{"selected_taxchart_$i"}  = $selected_taxchart;
+    $form->{"AP_amount_chart_id_$i"} = $amount_chart_id;
+    $form->{"taxcharts_$i"}          = \@taxcharts;
 
-    $form->{'selected_accno_full_'. $i} = $selected_accno_full;
+    # reverse charge hack for template, display two taxes
+    if ($taxchart_to_use->reverse_charge_chart_id) {
+      my $tmpnetamount;
+      ($tmpnetamount, $form->{"tax_reverse_$i"}) = $form->calculate_tax($form->parse_amount(\%myconfig, $form->{"amount_$i"}),
+                                                                        $taxchart_to_use->rate, $form->{taxincluded}, 2        );
 
-    $form->{'selected_taxchart_'. $i} = $selected_taxchart;
+      $form->{"tax_charge_$i"}  = $form->{"tax_reverse_$i"} * -1;
+      $form->{"tax_reverse_$i"} = $form->format_amount(\%myconfig, $form->{"tax_reverse_$i"}, 2);
+      $form->{"tax_charge_$i"}  = $form->format_amount(\%myconfig, $form->{"tax_charge_$i"}, 2);
+    }
   }
 
-  $form->{AP_amount_value_title_sub} = sub {
-    my $item = shift;
-    return [
-      $item->{accno} .'--'. $item->{tax_id},
-      $item->{accno} .'--'. $item->{description},
-    ];
-  };
-
   $form->{taxchart_value_title_sub} = sub {
     my $item = shift;
     return [
       $item->{id} .'--'. $item->{rate},
-      $item->{taxdescription} .' '. ($item->{rate} * 100) .' %',
+      $item->{taxkey} . ' - ' . $item->{taxdescription} .' '. ($item->{rate} * 100) .' %',
     ];
   };
 
@@ -382,19 +523,9 @@ sub form_header {
     ];
   };
 
-  $form->{APselected_value_title_sub} = sub {
-    my $item = shift;
-    return [
-      $item->{accno},
-      $item->{accno} .'--'. $item->{description}
-    ];
-  };
-
   $form->{invtotal_unformatted} = $form->{invtotal};
   $form->{invtotal} = $form->format_amount(\%myconfig, $form->{invtotal}, 2);
 
-  $form->{totalpaid} = 0;
-
   _sort_payments();
 
   if ( $form->{'paid_'. $form->{paidaccounts}} ) {
@@ -405,8 +536,6 @@ sub form_header {
   $form->{accno_arap} = IS->get_standard_accno_current_assets(\%myconfig, \%$form);
 
   for my $i (1 .. $form->{paidaccounts}) {
-    $form->{totalpaid} += $form->{"paid_$i"};
-
     # format amounts
     if ($form->{"paid_$i"}) {
       $form->{"paid_$i"} = $form->format_amount(\%myconfig, $form->{"paid_$i"}, 2);
@@ -428,15 +557,27 @@ sub form_header {
       $changeable = (($form->{"gldate_$i"} eq '') || $form->current_date(\%myconfig) eq $form->{"gldate_$i"});
     }
 
+    #deaktivieren von gebuchten Zahlungen ausserhalb der Bücherkontrolle, vorher prüfen ob heute eingegeben
+    if ($form->date_closed($form->{"gldate_$i"})) {
+       $changeable = 0;
+    }
+
     $form->{'paidaccount_changeable_'. $i} = $changeable;
 
     $form->{'labelpaid_project_id_'. $i} = $project_labels{$form->{'paid_project_id_'. $i}};
+    # accno and description as info text
+    $form->{'AP_paid_readonly_desc_' . $i} =  $form->{'AP_paid_' . $i} ?
+       $form->{'AP_paid_' . $i} . " " . SL::DB::Manager::Chart->find_by(accno => $form->{'AP_paid_' . $i})->description
+     : '';
   }
 
   $form->{paid_missing} = $form->{invtotal_unformatted} - $form->{totalpaid};
 
+  $form->{payment_id} = $form->{invoice_obj}->{payment_id} // $form->{payment_id};
   print $form->parse_html_template('ap/form_header', {
     today => DateTime->today,
+    currencies => SL::DB::Manager::Currency->get_all_sorted,
+    payment_terms => SL::DB::Manager::PaymentTerm->get_all_sorted(query => [ or => [ obsolete => 0, id => $form->{payment_id}*1 ]]),
   });
 
   $main::lxdebug->leave_sub();
@@ -444,12 +585,13 @@ sub form_header {
 
 sub form_footer {
   $::lxdebug->enter_sub;
-  $::auth->assert('general_ledger');
+
+  _assert_access();
 
   my $num_due;
   my $num_follow_ups;
   if ($::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 (@{ $follow_ups }) {
       $num_due        = sum map { $_->{due} * 1 } @{ $follow_ups };
@@ -469,33 +611,34 @@ sub form_footer {
   print $::form->parse_html_template('ap/form_footer', {
     num_due           => $num_due,
     num_follow_ups    => $num_follow_ups,
-    show_post_draft   => ($transdate > $closedto) && !$::form->{id},
-    show_storno       => $storno,
   });
 
   $::lxdebug->leave_sub;
 }
 
 sub mark_as_paid {
-  $main::lxdebug->enter_sub();
-
-  my $form     = $main::form;
-  my %myconfig = %main::myconfig;
+  $::auth->assert('ap_transactions');
 
-  $main::auth->assert('general_ledger');
+  SL::DB::PurchaseInvoice->new(id => $::form->{id})->load->mark_as_paid;
 
-  &mark_as_paid_common(\%myconfig,"ap");
+  $::form->redirect($::locale->text("Marked as paid"));
+}
 
-  $main::lxdebug->leave_sub();
+sub show_draft {
+  $::form->{transdate} = DateTime->today_local->to_kivitendo if !$::form->{transdate};
+  $::form->{gldate}    = $::form->{transdate} if !$::form->{gldate};
+  update();
 }
 
 sub update {
+  my %params = @_;
+
   $main::lxdebug->enter_sub();
 
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
 
   my $display = shift;
 
@@ -506,12 +649,12 @@ sub update {
   map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) }
     qw(exchangerate creditlimit creditremaining);
 
-  my @flds  = qw(amount AP_amount projectnumber oldprojectnumber project_id taxchart);
+  my @flds  = qw(amount AP_amount_chart_id projectnumber oldprojectnumber project_id taxchart tax);
   my $count = 0;
   my (@a, $j, $totaltax);
   for my $i (1 .. $form->{rowcount}) {
     $form->{"amount_$i"} = $form->parse_amount(\%myconfig, $form->{"amount_$i"});
-    if ($form->{"amount_$i"}) {
+    if ($form->{"amount_$i"} || $params{keep_rows_without_amount}) {
       push @a, {};
       $j = $#a;
       my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
@@ -519,7 +662,6 @@ sub update {
       # calculate tax exactly the same way as AP in post_transaction via form->calculate_tax
       my $tmpnetamount;
       ($tmpnetamount,$form->{"tax_$i"}) = $form->calculate_tax($form->{"amount_$i"},$rate,$form->{taxincluded},2);
-
       $totaltax += $form->{"tax_$i"};
       map { $a[$j]->{$_} = $form->{"${_}_$i"} } @flds;
       $count++;
@@ -533,18 +675,22 @@ sub update {
   $form->{exchangerate} = $form->{forex} if $form->{forex};
 
   $form->{invdate} = $form->{transdate};
-  my %saved_variables = map +( $_ => $form->{$_} ), qw(AP AP_amount_1 taxchart_1 notes);
 
-  my $vendor_changed = &check_name("vendor");
+  if (($form->{previous_vendor_id} || $form->{vendor_id}) != $form->{vendor_id}) {
+    IR->get_vendor(\%::myconfig, $form);
 
-  $form->{AP} = $saved_variables{AP};
-  if ($saved_variables{AP_amount_1} =~ m/.--./) {
-    map { $form->{$_} = $saved_variables{$_} } qw(AP_amount_1 taxchart_1);
-  } else {
-    delete $form->{taxchart_1};
+    my $vendor = SL::DB::Vendor->load_cached($form->{vendor_id});
+
+    # reset payment to new vendor
+    $form->{payment_id} = $vendor->payment_id;
+
+    if (($form->{rowcount} == 1) && ($form->{amount_1} == 0)) {
+      my $last_used_ap_chart = $vendor->last_used_ap_chart;
+      $form->{"AP_amount_chart_id_1"} = $last_used_ap_chart->id if $last_used_ap_chart;
+    }
   }
 
-  $form->{rowcount} = $count + 1;
+  $form->{rowcount} = $count + ($params{dont_add_new_row} ? 0 : 1);
 
   $form->{invtotal} =
     ($form->{taxincluded}) ? $form->{invtotal} : $form->{invtotal} + $totaltax;
@@ -570,7 +716,7 @@ sub update {
   $form->{oldinvtotal}  = $form->{invtotal};
   $form->{oldtotalpaid} = $totalpaid;
 
-  &display_form;
+  display_form();
 
   $main::lxdebug->leave_sub();
 }
@@ -583,7 +729,7 @@ sub post_payment {
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
   $form->mtime_ischanged('ap');
 
   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
@@ -596,8 +742,13 @@ sub post_payment {
 
       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 
+      $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
+        if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));
+
+      #Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
+      # (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
       $form->error($locale->text('Cannot post payment for a closed period!'))
-        if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));
+        if ($form->date_closed($form->{"datepaid_$i"})  && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
 
       if ($form->{defaultcurrency} && ($form->{currency} ne $form->{defaultcurrency})) {
         $form->{"exchangerate_$i"} = $form->{exchangerate}
@@ -632,18 +783,19 @@ sub post {
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
   $form->mtime_ischanged('ap');
 
   my ($inline) = @_;
 
   # check if there is a vendor, invoice, due date and invnumber
-  $form->isblank("transdate", $locale->text("Invoice Date missing!"));
-  $form->isblank("duedate",   $locale->text("Due Date missing!"));
-  $form->isblank("vendor",    $locale->text('Vendor missing!'));
-  $form->isblank("invnumber", $locale->text('Invoice Number missing!'));
+  $form->isblank("transdate",   $locale->text("Invoice Date missing!"));
+  $form->isblank("duedate",     $locale->text("Due Date missing!"));
+  $form->isblank("vendor_id",   $locale->text('Vendor missing!'));
+  $form->isblank("invnumber",   $locale->text('Invoice Number missing!'));
+  $form->isblank("AP_chart_id", $locale->text('No contra account selected!'));
 
-  if ($myconfig{mandatory_departments} && !$form->{department}) {
+  if ($myconfig{mandatory_departments} && !$form->{department_id}) {
     $form->{saved_message} = $::locale->text('You have to specify a department.');
     update();
     exit;
@@ -658,9 +810,16 @@ sub post {
 
   my $zero_amount_posting = 1;
   for my $i (1 .. $form->{rowcount}) {
+
+    # no taxincluded for reverse charge
+    my ($used_tax_id) = split(/--/, $form->{"taxchart_$i"});
+    my $tax = SL::DB::Manager::Tax->find_by(id => $used_tax_id);
+    if ($tax->reverse_charge_chart_id && $form->{taxincluded}) {
+      $form->error($locale->text('Cannot Post AP transaction with tax included!'));
+    }
+
     if ($form->parse_amount(\%myconfig, $form->{"amount_$i"})) {
       $zero_amount_posting = 0;
-      last;
     }
   }
 
@@ -676,8 +835,13 @@ sub post {
 
       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 
+      $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
+      if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));
+
+      #Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
+      # (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
       $form->error($locale->text('Cannot post payment for a closed period!'))
-        if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));
+        if ($form->date_closed($form->{"datepaid_$i"})  && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
 
       if ($form->{defaultcurrency} && ($form->{currency} ne $form->{defaultcurrency})) {
         $form->{"exchangerate_$i"} = $form->{exchangerate}
@@ -690,22 +854,21 @@ sub post {
   }
 
   # if old vendor ne vendor redo form
-  my ($vendor) = split /--/, $form->{vendor};
-  if ($form->{oldvendor} ne "$vendor--$form->{vendor_id}") {
+  if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
     &update;
-    ::end_of_request();
+    $::dispatcher->end_request;
   }
-  my ($debitaccno,    $debittaxkey)    = split /--/, $form->{AP_amountselected};
-  my ($taxkey,        $NULL)           = split /--/, $form->{taxchartselected};
-  my ($payablesaccno, $payablestaxkey) = split /--/, $form->{APselected};
-#  $form->{AP_amount_1}  = $debitaccno;
-  $form->{AP_payables}  = $payablesaccno;
-  $form->{taxkey}       = $taxkey;
   $form->{storno}       = 0;
 
   $form->{id} = 0 if $form->{postasnew};
 
   if (AP->post_transaction(\%myconfig, \%$form)) {
+    # create webdav folder
+    if ($::instance_conf->get_webdav) {
+      SL::Webdav->new(type     => 'accounts_payable',
+                      number   => $form->{invnumber},
+                     )->webdav_path;
+    }
     # saving the history
     if(!exists $form->{addition} && $form->{id} ne "") {
       $form->{snumbers}  = qq|invnumber_| . $form->{invnumber};
@@ -713,10 +876,31 @@ sub post {
       $form->{what_done} = "invoice";
       $form->save_history;
     }
-    # /saving the history
-    remove_draft() if $form->{remove_draft};
-    # Dieser Text wird niemals ausgegeben: Probleme beim redirect?
-    $form->redirect($locale->text('Transaction posted!')) unless $inline;
+
+    if (!$inline) {
+      my $msg = $locale->text("AP transaction '#1' posted (ID: #2)", $form->{invnumber}, $form->{id});
+      if ($form->{callback} =~ /BankTransaction/) {
+        # no restore_from_session_id needed. we like to have a newly generated
+        # list of invoices for bank transactions
+        SL::Helper::Flash::flash_later('info', $msg);
+        print $form->redirect_header($form->{callback});
+        $::dispatcher->end_request;
+
+      } elsif ('doc-tab' eq $form->{after_action}) {
+        # Redirect with callback containing a fragment does not work (by now)
+        # because the callback info is stored in the session an parsing the
+        # callback parameters does not support fragments (see SL::Form::redirect).
+        # So use flash_later for the message and redirect_headers for redirecting.
+        my $add_doc_url = build_std_url("script=ap.pl", 'action=edit', 'id=' . E($form->{id}), 'fragment=ui-tabs-docs');
+        SL::Helper::Flash::flash_later('info', $msg);
+        print $form->redirect_header($add_doc_url);
+        $::dispatcher->end_request;
+
+      } else {
+        $form->redirect($msg);
+      }
+    }
+
   } else {
     $form->error($locale->text('Cannot post transaction!'));
   }
@@ -730,7 +914,7 @@ sub post_as_new {
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
 
   $form->{postasnew} = 1;
   # saving the history
@@ -755,64 +939,32 @@ sub use_as_new {
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
 
-  map { delete $form->{$_} } qw(printed emailed queued invnumber invdate deliverydate id datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno);
+  map { delete $form->{$_} } qw(printed emailed queued invnumber deliverydate id datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno convert_from_oe_id);
   $form->{paidaccounts} = 1;
   $form->{rowcount}--;
-  $form->{invdate} = $form->current_date(\%myconfig);
-  &update;
 
-  $main::lxdebug->leave_sub();
-}
-
-sub delete {
-  $main::lxdebug->enter_sub();
-
-  my $form     = $main::form;
-  my $locale   = $main::locale;
-
-  $main::auth->assert('general_ledger');
-
-  $form->{title} = $locale->text('Confirm!');
-
-  $form->header;
-
-  delete $form->{header};
+  my $today          = DateTime->today_local;
+  $form->{transdate} = $today->to_kivitendo;
+  $form->{duedate}   = $form->{transdate};
 
-  print qq|
-<form method=post action=$form->{script}>
-|;
-
-  foreach my $key (keys %$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->{$key}">\n|;
+  if ($form->{vendor_id}) {
+    my $payment_terms = SL::DB::Vendor->load_cached($form->{vendor_id})->payment;
+    $form->{duedate}  = $payment_terms->calc_date(reference_date => $today)->to_kivitendo if $payment_terms;
   }
 
-  print qq|
-<h2 class=confirm>$form->{title}</h2>
-
-<h4>|
-    . $locale->text('Are you sure you want to delete Transaction')
-    . qq| $form->{invnumber}</h4>
-
-<input name=action class=submit type=submit value="|
-    . $locale->text('Yes') . qq|">
-</form>
-|;
+  &update;
 
   $main::lxdebug->leave_sub();
 }
 
-sub yes {
-  $main::lxdebug->enter_sub();
-
+sub delete {
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
 
   if (AP->delete_transaction(\%myconfig, \%$form)) {
     # saving the history
@@ -826,31 +978,27 @@ sub yes {
     $form->redirect($locale->text('Transaction deleted!'));
   }
   $form->error($locale->text('Cannot delete transaction!'));
-
-  $main::lxdebug->leave_sub();
 }
 
 sub search {
   $main::lxdebug->enter_sub();
 
-  $main::auth->assert('vendor_invoice_edit');
-
   my $form     = $main::form;
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  # setup customer selection
-  $form->all_vc(\%myconfig, "vendor", "AP");
-
-  $form->{title}    = $locale->text('AP Transactions');
+  $form->{title} = $locale->text('Vendor Invoices & AP Transactions');
 
-  $form->get_lists("projects"     => { "key" => "ALL_PROJECTS", "all" => 1 },
-                   "departments"  => "ALL_DEPARTMENTS",
-                   "vendors"      => "ALL_VC");
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
+  $::form->{ALL_TAXZONES}    = SL::DB::Manager::TaxZone   ->get_all_sorted;
 
   # constants and subs for template
   $form->{vc_keys}   = sub { "$_[0]->{name}--$_[0]->{id}" };
 
+  $::request->layout->add_javascripts("autocomplete_project.js");
+
+  setup_ap_search_action_bar();
+
   $form->header;
   print $form->parse_html_template('ap/search', { %myconfig });
 
@@ -885,25 +1033,23 @@ sub ap_transactions {
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  $main::auth->assert('vendor_invoice_edit');
-
-  ($form->{vendor}, $form->{vendor_id}) = split(/--/, $form->{vendor});
-
   report_generator_set_default_sort('transdate', 1);
 
   AP->ap_transactions(\%myconfig, \%$form);
 
-  $form->{title} = $locale->text('AP Transactions');
+  $form->{title} = $locale->text('Vendor Invoices & AP Transactions');
 
   my $report = SL::ReportGenerator->new(\%myconfig, $form);
 
   my @columns =
     qw(transdate id type invnumber ordnumber name netamount tax amount paid datepaid
-       due duedate transaction_description notes employee globalprojectnumber
-       vendornumber country ustid taxzone payment_terms charts direct_debit);
+       due duedate transaction_description notes employee globalprojectnumber department
+       vendornumber country ustid taxzone payment_terms charts debit_chart direct_debit
+       insertdate);
 
   my @hidden_variables = map { "l_${_}" } @columns;
-  push @hidden_variables, "l_subtotal", qw(open closed vendor invnumber ordnumber transaction_description notes project_id transdatefrom transdateto department);
+  push @hidden_variables, "l_subtotal", qw(open closed vendor invnumber ordnumber transaction_description notes project_id transdatefrom transdateto
+                                           parts_partnumber parts_description department_id taxzone_id);
 
   my $href = build_std_url('action=ap_transactions', grep { $form->{$_} } @hidden_variables);
 
@@ -925,16 +1071,19 @@ sub ap_transactions {
     'notes'                   => { 'text' => $locale->text('Notes'), },
     'employee'                => { 'text' => $locale->text('Employee'), },
     'globalprojectnumber'     => { 'text' => $locale->text('Document Project Number'), },
+    'department'              => { 'text' => $locale->text('Department'), },
     'vendornumber'            => { 'text' => $locale->text('Vendor Number'), },
     'country'                 => { 'text' => $locale->text('Country'), },
     'ustid'                   => { 'text' => $locale->text('USt-IdNr.'), },
-    'taxzone'                 => { 'text' => $locale->text('Steuersatz'), },
+    'taxzone'                 => { 'text' => $locale->text('Tax rate'), },
     'payment_terms'           => { 'text' => $locale->text('Payment Terms'), },
-    'charts'                  => { 'text' => $locale->text('Buchungskonto'), },
+    'charts'                  => { 'text' => $locale->text('Chart'), },
+    'debit_chart'             => { 'text' => $locale->text('Debit Account'), },
     'direct_debit'            => { 'text' => $locale->text('direct debit'), },
+    'insertdate'              => { 'text' => $locale->text('Insert Date'), },
   );
 
-  foreach my $name (qw(id transdate duedate invnumber ordnumber name datepaid employee shippingpoint shipvia transaction_description direct_debit)) {
+  foreach my $name (qw(id transdate duedate invnumber ordnumber name datepaid employee shippingpoint shipvia transaction_description direct_debit department taxzone)) {
     my $sortdir                 = $form->{sort} eq $name ? 1 - $form->{sortdir} : $form->{sortdir};
     $column_defs{$name}->{link} = $href . "&sort=$name&sortdir=$sortdir";
   }
@@ -951,21 +1100,28 @@ sub ap_transactions {
 
   $report->set_sort_indicator($form->{sort}, $form->{sortdir});
 
+  my $department_description;
+  $department_description = SL::DB::Manager::Department->find_by(id => $form->{department_id})->description if $form->{department_id};
+  my $project_description;
+  $project_description = SL::DB::Manager::Project->find_by(id => $form->{project_id})->description if $form->{project_id};
+
   my @options;
   push @options, $locale->text('Vendor')                  . " : $form->{vendor}"                         if ($form->{vendor});
   push @options, $locale->text('Contact Person')          . " : $form->{cp_name}"                        if ($form->{cp_name});
-  push @options, $locale->text('Department')              . " : " . (split /--/, $form->{department})[0] if ($form->{department});
+  push @options, $locale->text('Department')              . " : $department_description"                 if ($form->{department_id});
+  push @options, $locale->text('Project')                 . " : $project_description"                    if ($project_description);
   push @options, $locale->text('Invoice Number')          . " : $form->{invnumber}"                      if ($form->{invnumber});
   push @options, $locale->text('Order Number')            . " : $form->{ordnumber}"                      if ($form->{ordnumber});
   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('Part Description')        . " : $form->{parts_description}"              if $form->{parts_description};
+  push @options, $locale->text('Part Number')             . " : $form->{parts_partnumber}"               if $form->{parts_partnumber};
   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, $locale->text('Open')                                                                   if ($form->{open});
   push @options, $locale->text('Closed')                                                                 if ($form->{closed});
 
   $report->set_options('top_info_text'        => join("\n", @options),
-                       'raw_bottom_info_text' => $form->parse_html_template('ap/ap_transactions_bottom'),
                        'output_format'        => 'HTML',
                        'title'                => $form->{title},
                        'attachment_basename'  => $locale->text('vendor_invoice_list') . strftime('_%Y%m%d', localtime time),
@@ -1040,6 +1196,7 @@ sub ap_transactions {
   $report->add_separator();
   $report->add_data(create_subtotal_row(\%totals, \@columns, \%column_alignment, \@subtotal_columns, 'listtotal'));
 
+  setup_ap_transactions_action_bar();
   $report->generate_with_headers();
 
   $main::lxdebug->leave_sub();
@@ -1052,7 +1209,7 @@ sub storno {
   my %myconfig = %main::myconfig;
   my $locale   = $main::locale;
 
-  $main::auth->assert('general_ledger');
+  $main::auth->assert('ap_transactions');
 
   if (IS->has_storno(\%myconfig, $form, 'ap')) {
     $form->{title} = $locale->text("Cancel Accounts Payables Transaction");
@@ -1077,3 +1234,277 @@ sub storno {
 
   $main::lxdebug->leave_sub();
 }
+
+sub add_from_purchase_order {
+  $main::auth->assert('ap_transactions');
+
+  return if !$::form->{id};
+
+  my $order_id = delete $::form->{id};
+  my $order    = SL::DB::Order->new(id => $order_id)->load(with => [ 'vendor', 'currency', 'payment_terms' ]);
+
+  return if $order->type ne 'purchase_order';
+
+  my $today                     = DateTime->today_local;
+  $::form->{title}                   = "Add";
+  $::form->{vc}                      = 'vendor';
+  $::form->{vendor_id}               = $order->customervendor->id;
+  $::form->{vendor}                  = $order->vendor->name;
+  $::form->{convert_from_oe_id}      = $order->id;
+  $::form->{globalproject_id}        = $order->globalproject_id;
+  $::form->{ordnumber}               = $order->number;
+  $::form->{department_id}           = $order->department_id;
+  $::form->{transaction_description} = $order->transaction_description;
+  $::form->{currency}                = $order->currency->name;
+  $::form->{taxincluded}             = 1; # we use amount below, so tax is included
+  $::form->{transdate}               = $today->to_kivitendo;
+  $::form->{duedate}                 = $today->to_kivitendo;
+  $::form->{duedate}                 = $order->payment_terms->calc_date(reference_date => $today)->to_kivitendo if $order->payment_terms;
+  $::form->{deliverydate}            = $order->reqdate->to_kivitendo                                            if $order->reqdate;
+  create_links();
+
+  my $config_po_ap_workflow_chart_id = $::instance_conf->get_workflow_po_ap_chart_id;
+
+  my ($first_taxchart, $default_taxchart, $taxchart_to_use);
+  my @taxcharts = ();
+  @taxcharts    = GL->get_active_taxes_for_chart($config_po_ap_workflow_chart_id, $::form->{transdate}) if (defined $config_po_ap_workflow_chart_id);
+  foreach my $item (@taxcharts) {
+    $first_taxchart   //= $item;
+    $default_taxchart   = $item if $item->{is_default};
+  }
+  $taxchart_to_use      = $default_taxchart // $first_taxchart;
+
+  my %pat = $order->calculate_prices_and_taxes;
+  my $row = 1;
+  foreach my $amount_chart (keys %{$pat{amounts}}) {
+    my $tax = SL::DB::Manager::Tax->find_by(id => $pat{amounts}->{$amount_chart}->{tax_id});
+    # If tax chart from order for this amount is active, use it. Use default or first tax chart for selected chart else.
+    if (defined $config_po_ap_workflow_chart_id) {
+      $taxchart_to_use = (first {$_->{id} == $tax->id} @taxcharts) // $taxchart_to_use;
+    } else {
+      $taxchart_to_use = $tax;
+    }
+
+    $::form->{"AP_amount_chart_id_$row"}          = $config_po_ap_workflow_chart_id // $amount_chart;
+    $::form->{"previous_AP_amount_chart_id_$row"} = $::form->{"AP_amount_chart_id_$row"};
+    $::form->{"amount_$row"}                      = $::form->format_amount(\%::myconfig, $pat{amounts}->{$amount_chart}->{amount} * (1 + $tax->rate), 2);
+    $::form->{"taxchart_$row"}                    = $taxchart_to_use->id . '--' . $taxchart_to_use->rate;
+    $::form->{"project_id_$row"}                  = $order->globalproject_id;
+
+    $row++;
+  }
+
+  my $last_used_ap_chart               = SL::DB::Vendor->load_cached($::form->{vendor_id})->last_used_ap_chart;
+  $::form->{"AP_amount_chart_id_$row"} = $last_used_ap_chart->id if $last_used_ap_chart;
+  $::form->{rowcount}                  = $row;
+
+  update(
+    keep_rows_without_amount => 1,
+    dont_add_new_row         => 1,
+  );
+}
+
+sub setup_ap_search_action_bar {
+  my %params = @_;
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        $::locale->text('Search'),
+        submit    => [ '#form', { action => "ap_transactions" } ],
+        checks    => [ 'kivi.validate_form' ],
+        accesskey => 'enter',
+      ],
+    );
+  }
+  $::request->layout->add_javascripts('kivi.Validator.js');
+}
+
+sub setup_ap_transactions_action_bar {
+  my %params          = @_;
+  my $may_edit_create = $::auth->assert('ap_transactions', 1);
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      combobox => [
+        action => [ t8('Add') ],
+        link => [
+          t8('Purchase Invoice'),
+          link     => [ 'ir.pl?action=add' ],
+          disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.') : undef,
+
+        ],
+        link => [
+          t8('AP Transaction'),
+          link     => [ 'ap.pl?action=add' ],
+          disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.') : undef,
+        ],
+      ], # end of combobox "Add"
+    );
+  }
+}
+
+sub setup_ap_display_form_action_bar {
+  my $transdate               = $::form->datetonum($::form->{transdate}, \%::myconfig);
+  my $closedto                = $::form->datetonum($::form->{closedto},  \%::myconfig);
+  my $is_closed               = $transdate <= $closedto;
+
+  my $change_never            = $::instance_conf->get_ap_changeable == 0;
+  my $change_on_same_day_only = $::instance_conf->get_ap_changeable == 2 && ($::form->current_date(\%::myconfig) ne $::form->{gldate});
+
+  my $is_storno               = IS->is_storno(\%::myconfig, $::form, 'ap', $::form->{id});
+  my $has_storno              = IS->has_storno(\%::myconfig, $::form, 'ap');
+
+  my $may_edit_create         = $::auth->assert('ap_transactions', 1);
+
+  my $has_sepa_exports;
+  if ($::form->{id}) {
+    my $invoice = SL::DB::Manager::PurchaseInvoice->find_by(id => $::form->{id});
+    $has_sepa_exports = 1 if ($invoice->find_sepa_export_items()->[0]);
+  }
+
+  my $is_linked_bank_transaction;
+  if ($::form->{id}
+      && SL::DB::Default->get->payments_changeable != 0
+      && SL::DB::Manager::BankTransactionAccTrans->find_by(ap_id => $::form->{id})) {
+
+    $is_linked_bank_transaction = 1;
+  }
+  my $is_linked_gl_transaction;
+  if ($::form->{id} && SL::DB::Manager::ApGl->find_by(ap_id => $::form->{id})) {
+    $is_linked_gl_transaction = 1;
+  }
+
+  my $create_post_action = sub {
+    # $_[0]: description
+    # $_[1]: after_action
+    action => [
+      $_[0],
+      submit   => [ '#form', { action => "post", after_action => $_[1] } ],
+      checks   => [ 'kivi.validate_form', 'kivi.AP.check_fields_before_posting', 'kivi.AP.check_duplicate_invnumber' ],
+      disabled => !$may_edit_create                           ? t8('You must not change this AP transaction.')
+                : $is_closed                                  ? t8('The billing period has already been locked.')
+                : $is_storno                                  ? t8('A canceled invoice cannot be posted.')
+                : ($::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.')
+                : $is_linked_bank_transaction                 ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
+                :                                               undef,
+    ],
+  };
+
+  my @post_entries;
+  if ($::instance_conf->get_ap_add_doc && $::instance_conf->get_doc_storage) {
+    @post_entries = ( $create_post_action->(t8('Post'), 'doc-tab'),
+                      $create_post_action->(t8('Post and new booking')) );
+  } elsif ($::instance_conf->get_doc_storage) {
+    @post_entries = ( $create_post_action->(t8('Post')),
+                      $create_post_action->(t8('Post and upload document'), 'doc-tab') );
+  } else {
+    @post_entries = ( $create_post_action->(t8('Post')) );
+  }
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Update'),
+        submit    => [ '#form', { action => "update" } ],
+        id        => 'update_button',
+        checks    => [ 'kivi.validate_form' ],
+        accesskey => 'enter',
+        disabled  => !$may_edit_create ? t8('You must not change this AP transaction.') : undef,
+      ],
+      combobox => [
+        @post_entries,
+        action => [
+          t8('Post Payment'),
+          submit   => [ '#form', { action => "post_payment" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create           ? t8('You must not change this AP transaction.')
+                    : !$::form->{id}              ? t8('This invoice has not been posted yet.')
+                    : $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
+                    :                               undef,
+        ],
+        action => [ t8('Mark as paid'),
+          submit   => [ '#form', { action => "mark_as_paid" } ],
+          confirm  => t8('This will remove the invoice from showing as unpaid even if the unpaid amount does not match the amount. Proceed?'),
+          disabled => !$may_edit_create ? t8('You must not change this AP transaction.')
+                    : !$::form->{id}    ? t8('This invoice has not been posted yet.')
+                    :                     undef,
+          only_if  => $::instance_conf->get_is_show_mark_as_paid,
+        ],
+      ], # end of combobox "Post"
+
+      combobox => [
+        action => [ t8('Storno'),
+          submit   => [ '#form', { action => "storno" } ],
+          checks   => [ 'kivi.validate_form', 'kivi.AP.check_fields_before_posting' ],
+          confirm  => t8('Do you really want to cancel this invoice?'),
+          disabled => !$may_edit_create    ? t8('You must not change this AP transaction.')
+                    : !$::form->{id}       ? t8('This invoice has not been posted yet.')
+                    : $has_storno          ? t8('This invoice has been canceled already.')
+                    : $is_storno           ? t8('Reversal invoices cannot be canceled.')
+                    : $::form->{totalpaid} ? t8('Invoices with payments cannot be canceled.')
+                    : $has_sepa_exports    ? t8('This invoice has been linked with a sepa export, undo this first.')
+                    : $is_linked_gl_transaction ? t8('This transaction is linked with a gl transaction. Please delete the ap transaction booking if needed.')
+                    :                        undef,
+        ],
+        action => [ t8('Delete'),
+          submit   => [ '#form', { action => "delete" } ],
+          confirm  => t8('Do you really want to delete this object?'),
+          disabled => !$may_edit_create           ? t8('You must not change this AP transaction.')
+                    : !$::form->{id}              ? t8('This invoice has not been posted yet.')
+                    : $is_closed                  ? t8('The billing period has already been locked.')
+                    : $has_sepa_exports           ? t8('This invoice has been linked with a sepa export, undo this first.')
+                    : $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
+                    : $is_linked_gl_transaction   ? undef # linked transactions can be deleted, if period is not closed
+                    : $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.')
+                    : $has_storno                 ? t8('This invoice has been canceled already.')
+                    :                               undef,
+        ],
+      ], # end of combobox "Storno"
+
+      'separator',
+
+      combobox => [
+        action => [ t8('Workflow') ],
+        action => [
+          t8('Use As New'),
+          submit   => [ '#form', { action => "use_as_new" } ],
+          checks   => [ 'kivi.validate_form' ],
+          disabled => !$may_edit_create ? t8('You must not change this AP transaction.')
+                    : !$::form->{id}    ? t8('This invoice has not been posted yet.')
+                    :                     undef,
+        ],
+      ], # end of combobox "Workflow"
+
+      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 => !$::form->{id} ? t8('This invoice has not been posted yet.') : undef,
+        ],
+        action => [
+          t8('Record templates'),
+          call     => [ 'kivi.RecordTemplate.popup', 'ap_transaction' ],
+          disabled => !$may_edit_create ? t8('You must not change this AP transaction.') : undef,
+        ],
+        action => [
+          t8('Drafts'),
+          call     => [ 'kivi.Draft.popup', 'ap', 'invoice', $::form->{draft_id}, $::form->{draft_description} ],
+          disabled => !$may_edit_create ? t8('You must not change this AP transaction.')
+                    : $::form->{id}     ? t8('This invoice has already been posted.')
+                    : $is_closed        ? t8('The billing period has already been locked.')
+                    :                     undef,
+        ],
+      ], # end of combobox "more"
+    );
+  }
+  $::request->layout->add_javascripts('kivi.Validator.js');
+}