epic-ts
[kivitendo-erp.git] / bin / mozilla / gl.pl
index f88a0eb..faca8ce 100644 (file)
 # 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.
 #======================================================================
 #
 # Genereal Ledger
 #
 #======================================================================
 
+use utf8;
+use strict;
 
-use SL::GL;
-use SL::PE;
-
-use Data::Dumper;
-
-require "$form->{path}/arap.pl";
-
-1;
-# end of main
+use POSIX qw(strftime);
+use List::Util qw(first sum);
 
+use SL::DB::ApGl;
+use SL::DB::RecordTemplate;
+use SL::DB::ReconciliationLink;
+use SL::DB::BankTransactionAccTrans;
+use SL::DB::Tax;
+use SL::FU;
+use SL::GL;
+use SL::Helper::Flash qw(flash flash_later);
+use SL::IS;
+use SL::ReportGenerator;
+use SL::DBUtils qw(selectrow_query selectall_hashref_query);
+use SL::Webdav;
+use SL::Locale::String qw(t8);
+use SL::Helper::GlAttachments qw(count_gl_attachments);
+use SL::Presenter::Tag;
+use SL::Presenter::Chart;
+require "bin/mozilla/common.pl";
+require "bin/mozilla/reportgenerator.pl";
 
 # this is for our long dates
 # $locale->text('January')
@@ -71,1554 +85,1467 @@ require "$form->{path}/arap.pl";
 # $locale->text('Nov')
 # $locale->text('Dec')
 
+sub load_record_template {
+  $::auth->assert('gl_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 'gl_transaction';
+
+  $template->substitute_variables;
+  my $payment_suggestion =  $::form->{form_defaults}->{amount_1};
+
+  # 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 } };
+
+  my $dummy_form = {};
+  GL->transaction(\%::myconfig, $dummy_form);
+
+  # Fill $::form from the template.
+  my $today                   = DateTime->today_local;
+  $::form->{title}            = "Add";
+  $::form->{transdate}        = $today->to_kivitendo;
+  $::form->{duedate}          = $today->to_kivitendo;
+  $::form->{rowcount}         = @{ $template->items };
+  $::form->{paidaccounts}     = 1;
+  $::form->{$_}               = $template->$_     for qw(department_id taxincluded ob_transaction cb_transaction reference description show_details transaction_description);
+  $::form->{$_}               = $dummy_form->{$_} for qw(closedto revtrans previous_id previous_gldate);
+
+  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;
+    }
+
+    $::form->{"accno_id_${row}"}          = $item->chart_id;
+    $::form->{"previous_accno_id_${row}"} = $item->chart_id;
+    $::form->{"debit_${row}"}             = $::form->format_amount(\%::myconfig, ($payment_suggestion ? $payment_suggestion : $item->amount1), 2) if $item->amount1 * 1;
+    $::form->{"credit_${row}"}            = $::form->format_amount(\%::myconfig, ($payment_suggestion ? $payment_suggestion : $item->amount2), 2) if $item->amount2 * 1;
+    $::form->{"taxchart_${row}"}          = $item->tax_id . '--' . $tax->rate;
+    $::form->{"${_}_${row}"}              = $item->$_ for qw(source memo project_id);
+  }
+
+  $::form->{$_} = $form_defaults->{$_} for keys %{ $form_defaults // {} };
+
+  flash('info', $::locale->text("The record template '#1' has been loaded.", $template->template_name));
+
+  update(
+    keep_rows_without_amount => 1,
+    dont_add_new_row         => 1,
+  );
+}
+
+sub save_record_template {
+  $::auth->assert('gl_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');
+
+
+  # bank transactions need amounts for assignment
+  my $can_save = 0;
+  $can_save    = 1 if ($::form->{credit_1} > 0 && $::form->{debit_2} > 0 && $::form->{credit_2} == 0 && $::form->{debit_1} == 0);
+  $can_save    = 1 if ($::form->{credit_2} > 0 && $::form->{debit_1} > 0 && $::form->{credit_1} == 0 && $::form->{debit_2} == 0);
+  return $js->flash('error', t8('Can only save template if amounts,i.e. 1 for debit and credit are set.'))->render unless $can_save;
+
+  my @items = grep {
+    $_->{chart_id} && (($_->{tax_id} // '') ne '')
+  } map {
+    +{ chart_id   => $::form->{"accno_id_${_}"},
+       amount1    => $::form->parse_amount(\%::myconfig, $::form->{"debit_${_}"}),
+       amount2    => $::form->parse_amount(\%::myconfig, $::form->{"credit_${_}"}),
+       tax_id     => (split m{--}, $::form->{"taxchart_${_}"})[0],
+       project_id => $::form->{"project_id_${_}"} || undef,
+       source     => $::form->{"source_${_}"},
+       memo       => $::form->{"memo_${_}"},
+     }
+  } (1..($::form->{rowcount} || 1));
+
+  $template->assign_attributes(
+    template_type  => 'gl_transaction',
+    template_name  => $new_name,
+
+    currency_id             => $::instance_conf->get_currency_id,
+    department_id           => $::form->{department_id}    || undef,
+    project_id              => $::form->{globalproject_id} || undef,
+    taxincluded             => $::form->{taxincluded}     ? 1 : 0,
+    ob_transaction          => $::form->{ob_transaction}  ? 1 : 0,
+    cb_transaction          => $::form->{cb_transaction}  ? 1 : 0,
+    reference               => $::form->{reference},
+    description             => $::form->{description},
+    show_details            => $::form->{show_details},
+    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 {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   $form->{title} = "Add";
-  
-  $form->{callback} = "$form->{script}?action=add&path=$form->{path}&login=$form->{login}&password=$form->{password}" unless $form->{callback};
+
+  $form->{callback} = "gl.pl?action=add" unless $form->{callback};
 
   # we use this only to set a default date
+  # yep. aber er holt hier auch schon ALL_CHARTS. Aufwand / Nutzen? jb
   GL->transaction(\%myconfig, \%$form);
 
-  map { $chart .= "<option value=\"$_->{accno}--$_->{taxkey_id}\">$_->{accno}--$_->{description}</option>" } @{ $form->{chart} };
-  map { $tax .= qq|<option value="$_->{taxkey}--$_->{rate}">$_->{taxdescription}  |.($_->{rate} * 100).qq| %|} @{ $form->{TAX} };
-  
-  $form->{chart} = $chart;
+  $form->{rowcount}  = 2;
 
-  $form->{debitchart} = $chart;
-  $form->{creditchart} = $chart;
-  $form->{taxchart} = $tax;
-  
-  $form->{debit} = 0;
+  $form->{debit}  = 0;
   $form->{credit} = 0;
-  $form->{tax} = 0;
-  
-  $form->{creditrowcount} = 2;
-  $form->{debitrowcount} = 2;
-  
-
-  # departments
-  $form->all_departments(\%myconfig);
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
-
-    map { $form->{selectdepartment} .= "<option>$_->{description}--$_->{id}\n" } (@{ $form->{all_departments} });
-  }
-  &display_form;
-  
-  $lxdebug->leave_sub();
+  $form->{tax}    = 0;
+
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
+
+  $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
+
+  &display_form(1);
+  $main::lxdebug->leave_sub();
+
 }
 
+sub prepare_transaction {
+  $main::lxdebug->enter_sub();
 
-sub edit {
-  $lxdebug->enter_sub();
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
   GL->transaction(\%myconfig, \%$form);
 
-  map { if ($form->{debitaccno} eq $_->{accno}) {$form->{debitchart} .= "<option value=\"$_->{accno}--$_->{taxkey_id}\">$_->{accno}--$_->{description}"} } @{ $form->{chart} };
-  map { if ($form->{creditaccno} eq $_->{accno}) {$form->{creditchart} .= "<option value=\"$_->{accno}--$_->{taxkey_id}\">$_->{accno}--$_->{description}"} } @{ $form->{chart} };
-  map { $tax .= qq|<option value="$_->{taxkey}--$_->{rate}">$_->{taxdescription}  |.($_->{rate} * 100).qq| %|} @{ $form->{TAX} };
-  
-  if ($form->{creditrowcount} > 2) {
-    for $i (2 .. $form->{creditrowcount}) {
-      map { if ($form->{"creditchartselected_$i"} eq $_->{accno}) {$form->{"creditchartselected_$i"} = "$_->{accno}--$_->{taxkey_id}" }} @{ $form->{chart} };
-      map { if ($form->{"taxchartselected_$i"} eq $_->{taxkey}) {$form->{"taxchartselected_$i"} = "$_->{taxkey}--$_->{rate}" }} @{ $form->{TAX} };
+  $form->{amount} = $form->format_amount(\%myconfig, $form->{amount}, 2);
+
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
+
+  my $i        = 1;
+  my $tax      = 0;
+  my $taxaccno = "";
+  foreach my $ref (@{ $form->{GL} }) {
+    my $j = $i - 1;
+    if ($tax && ($ref->{accno} eq $taxaccno)) {
+      $form->{"tax_$j"}      = abs($ref->{amount});
+      $form->{"taxchart_$j"} = $ref->{id} . "--" . $ref->{taxrate};
+      if ($form->{taxincluded}) {
+        if ($ref->{amount} < 0) {
+          $form->{"debit_$j"} += $form->{"tax_$j"};
+        } else {
+          $form->{"credit_$j"} += $form->{"tax_$j"};
+        }
+      }
+      $form->{"project_id_$j"} = $ref->{project_id};
+
+    } else {
+      $form->{"accno_id_$i"} = $ref->{chart_id};
+      for (qw(fx_transaction source memo)) { $form->{"${_}_$i"} = $ref->{$_} }
+      if ($ref->{amount} < 0) {
+        $form->{totaldebit} -= $ref->{amount};
+        $form->{"debit_$i"} = $ref->{amount} * -1;
+      } else {
+        $form->{totalcredit} += $ref->{amount};
+        $form->{"credit_$i"} = $ref->{amount};
+      }
+      $form->{"taxchart_$i"} = $ref->{id}."--0.00000";
+      $form->{"project_id_$i"} = $ref->{project_id};
+      $i++;
     }
-  }
-  if ($form->{debitrowcount} > 2) {
-    for $i (2 .. $form->{debitrowcount}) {
-      map { if ($form->{"debitchartselected_$i"} eq $_->{accno}) {$form->{"debitchartselected_$i"} = "$_->{accno}--$_->{taxkey_id}" }} @{ $form->{chart} };
-      map { if ($form->{"taxchartselected_$i"} eq $_->{taxkey}) {$form->{"taxchartselected_$i"} = "$_->{taxkey}--$_->{rate}" }} @{ $form->{TAX} };
+    if ($ref->{taxaccno} && !$tax) {
+      $taxaccno = $ref->{taxaccno};
+      $tax      = 1;
+    } else {
+      $taxaccno = "";
+      $tax      = 0;
     }
   }
-  map { $chart .= "<option value=\"$_->{accno}--$_->{taxkey_id}\">$_->{accno}--$_->{description}</option>" } @{ $form->{chart} };  
-  $form->{chart} = $chart;
-  map { $tax .= qq|<option value="$_->{taxkey}--$_->{rate}">$_->{taxdescription}  |.($_->{rate} * 100).qq| %|} @{ $form->{TAX} };
-  $form->{taxchart} = $tax;
-  
-  if ($form->{tax} < 0) {
-    $form->{tax} = $form->{tax} * (-1);
-  }
-  
-  $form->{amount}=$form->format_amount(\%myconfig, $form->{amount}, 2);
-  
-  # departments
-  $form->all_departments(\%myconfig);
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
-
-    map { $form->{selectdepartment} .= "<option>$_->{description}--$_->{id}\n" } (@{ $form->{all_departments} });
-  }
-  $form->{locked} = ($form->datetonum($form->{transdate}, \%myconfig) <= $form->datetonum($form->{closedto}, \%myconfig));
+
+  $form->{rowcount} = $i;
+  $form->{locked}   =
+    ($form->datetonum($form->{transdate}, \%myconfig) <=
+     $form->datetonum($form->{closedto}, \%myconfig));
+
+  $main::lxdebug->leave_sub();
+}
+
+sub edit {
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+
+  prepare_transaction();
 
   $form->{title} = "Edit";
-  
-  &form_header;
 
+  $form->{show_details} = $myconfig{show_form_details} unless defined $form->{show_details};
+
+  if ($form->{id} && $::instance_conf->get_webdav) {
+    my $webdav = SL::Webdav->new(
+      type     => 'general_ledger',
+      number   => $form->{id},
+    );
+    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();
+  display_rows();
+  form_footer();
 
-  &form_footer;
-  
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
 }
 
 
-
 sub search {
-  $lxdebug->enter_sub();
+  $::lxdebug->enter_sub;
+  $::auth->assert('general_ledger | gl_transactions');
 
-  $form->{title} = $locale->text('Buchungsjournal');
-  
-  $form->all_departments(\%myconfig);
-  # departments
-  if (@{ $form->{all_departments} }) {
-    $form->{selectdepartment} = "<option>\n";
+  $::form->get_lists(
+    projects  => { key => "ALL_PROJECTS", all => 1 },
+  );
+  $::form->{ALL_EMPLOYEES} = SL::DB::Manager::Employee->get_all_sorted(query => [ deleted => 0 ]);
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
 
-    map { $form->{selectdepartment} .= "<option>$_->{description}--$_->{id}\n" } (@{ $form->{all_departments} });
-  }
-  $department = qq|
-       <tr>
-         <th align=right nowrap>|.$locale->text('Department').qq|</th>
-         <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-       </tr>
-| if $form->{selectdepartment};
-  
-  # use JavaScript Calendar or not
-  $form->{jsscript} = $jscalendar;
-  $jsscript = "";
-  if ($form->{jsscript}) 
-  {
-    # with JavaScript Calendar
-    $button1 = qq|
-       <td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}">
-       <input type=button name=datefrom id="trigger1" value=|.$locale->text('button').qq|></td>  
-       |;
-     $button2 = qq|
-       <td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}">
-       <input type=button name=dateto id="trigger2" value=|.$locale->text('button').qq|></td>
-     |;
-     #write Trigger
-     $jsscript = Form->write_trigger(\%myconfig,"2","datefrom","BR","trigger1","dateto","BL","trigger2");
-   }
-   else
-   {
-      # without JavaScript Calendar
-      $button1 = qq|<td><input name=datefrom id=datefrom size=11 title="$myconfig{dateformat}"></td>|;
-      $button2 = qq|<td><input name=dateto id=dateto size=11 title="$myconfig{dateformat}"></td>|;
-    }
+  setup_gl_search_action_bar();
 
-  $form->header;
+  $::form->header;
+  print $::form->parse_html_template('gl/search', {
+    employee_label => sub { "$_[0]{id}--$_[0]{name}" },
+  });
 
-  print qq|
-<body>
+  $::lxdebug->leave_sub;
+}
 
-<form method=post action=$form->{script}>
+sub create_subtotal_row {
+  $main::lxdebug->enter_sub();
 
-<input type=hidden name=sort value=transdate>
+  my ($totals, $columns, $column_alignment, $subtotal_columns, $class) = @_;
 
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table>
-       <tr>
-         <th align=right>|.$locale->text('Reference').qq|</th>
-         <td><input name=reference size=20></td>
-         <th align=right>|.$locale->text('Source').qq|</th>
-         <td><input name=source size=20></td>
-       </tr>
-       $department
-       <tr>
-         <th align=right>|.$locale->text('Description').qq|</th>
-         <td colspan=3><input name=description size=40></td>
-       </tr>
-       <tr>
-         <th align=right>|.$locale->text('Notes').qq|</th>
-         <td colspan=3><input name=notes size=40></td>
-       </tr>
-       <tr>
-         <th align=right>|.$locale->text('From').qq|</th>
-          $button1
-          $button2
-       </tr>
-       <tr>
-         <th align=right>|.$locale->text('Include in Report').qq|</th>
-         <td colspan=3>
-           <table>
-             <tr>
-               <td>
-                 <input name="category" class=radio type=radio value=X checked>&nbsp;|.$locale->text('All').qq|
-                 <input name="category" class=radio type=radio value=A>&nbsp;|.$locale->text('Asset').qq|
-                         <input name="category" class=radio type=radio value=L>&nbsp;|.$locale->text('Liability').qq|
-                 <input name="category" class=radio type=radio value=I>&nbsp;|.$locale->text('Revenue').qq|
-                 <input name="category" class=radio type=radio value=E>&nbsp;|.$locale->text('Expense').qq|
-               </td>
-             </tr>
-             <tr>
-               <table>
-                 <tr>
-                   <td align=right><input name="l_id" class=checkbox type=checkbox value=Y></td>
-                   <td>|.$locale->text('ID').qq|</td>
-                   <td align=right><input name="l_transdate" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Date').qq|</td>
-                   <td align=right><input name="l_reference" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Reference').qq|</td>
-                   <td align=right><input name="l_description" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Description').qq|</td>
-                   <td align=right><input name="l_notes" class=checkbox type=checkbox value=Y></td>
-                   <td>|.$locale->text('Notes').qq|</td>
-                 </tr>
-                 <tr>
-                   <td align=right><input name="l_debit" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Debit').qq|</td>
-                   <td align=right><input name="l_credit" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Credit').qq|</td>
-                   <td align=right><input name="l_source" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Source').qq|</td>
-                   <td align=right><input name="l_accno" class=checkbox type=checkbox value=Y checked></td>
-                   <td>|.$locale->text('Account').qq|</td>
-                   <td align=right><input name="l_gifi_accno" class=checkbox type=checkbox value=Y></td>
-                   <td>|.$locale->text('GIFI').qq|</td>
-                 </tr>
-                 <tr>
-                   <td align=right><input name="l_subtotal" class=checkbox type=checkbox value=Y></td>
-                   <td>|.$locale->text('Subtotal').qq|</td>
-                 </tr>
-               </table>
-             </tr>
-           </table>
-       </tr>
-      </table>
-    </td>
-  </tr>
-  <tr>
-    <td><hr size=3 noshade></td>
-  </tr>
-</table>
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
-$jsscript
+  my $row = { map { $_ => { 'data' => '', 'class' => $class, 'align' => $column_alignment->{$_}, } } @{ $columns } };
 
-<input type=hidden name=nextsub value=generate_report>
+  map { $row->{$_}->{data} = $form->format_amount(\%myconfig, $totals->{$_}, 2) } @{ $subtotal_columns };
 
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
+  map { $totals->{$_} = 0 } @{ $subtotal_columns };
 
-<br>
-<input class=submit type=submit name=action value="|.$locale->text('Continue').qq|">
-</form>
+  $main::lxdebug->leave_sub();
 
-</body>
-</html>
-|;
-  $lxdebug->leave_sub();
+  return $row;
 }
 
-
 sub generate_report {
-  $lxdebug->enter_sub();
+  $main::lxdebug->enter_sub();
 
-  $form->{sort} = "transdate" unless $form->{sort};
+  $main::auth->assert('general_ledger | gl_transactions');
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
+  # generate_report wird beim ersten Aufruf per Weiter-Knopf und POST mit der hidden Variablen sort mit Wert "datesort" (früher "transdate" als Defaultsortiervariable) Ã¼bertragen
+
+  # <form method=post action=gl.pl>
+  # <input type=hidden name=sort value=datesort>    # form->{sort} setzen
+  # <input type=hidden name=nextsub value=generate_report>
+
+  # anhand von neuer Variable datesort wird jetzt $form->{sort} auf transdate oder gldate gesetzt
+  # damit ist die Hidden Variable "sort" wahrscheinlich sogar Ã¼berflüssig
+
+  # Ã¤ndert man die Sortierreihenfolge per Klick auf eine der Ãœberschriften wird die Variable "sort" per GET Ã¼bergeben, z.B. id,transdate, gldate, ...
+  # gl.pl?action=generate_report&employee=18383--Jan%20B%c3%bcren&datesort=transdate&category=X&l_transdate=Y&l_gldate=Y&l_id=Y&l_reference=Y&l_description=Y&l_source=Y&l_debit=Y&l_credit=Y&sort=gldate&sortdir=0
+
+  if ( $form->{sort} eq 'datesort' ) {   # sollte bei einem Post (Aufruf aus Suchmaske) immer wahr sein
+      # je nachdem ob in Suchmaske "transdate" oder "gldate" ausgesucht wurde erstes Suchergebnis entsprechend sortieren
+      $form->{sort} = $form->{datesort};
+  };
+
+  # was passiert hier?
+  report_generator_set_default_sort("$form->{datesort}", 1);
+#  report_generator_set_default_sort('transdate', 1);
 
   GL->all_transactions(\%myconfig, \%$form);
-  
-  $callback = "$form->{script}?action=generate_report&path=$form->{path}&login=$form->{login}&password=$form->{password}";
-
-  $href = $callback;
-  
-  %acctype = ( 'A' => $locale->text('Asset'),
-               'C' => $locale->text('Contra'),
-               'L' => $locale->text('Liability'),
-              'Q' => $locale->text('Equity'),
-              'I' => $locale->text('Revenue'),
-              'E' => $locale->text('Expense'),
-            );
-  
-  $form->{title} = $locale->text('General Ledger');
-  
-  $ml = ($form->{ml} =~ /(A|E)/) ? -1 : 1;
-
-  unless ($form->{category} eq 'X') {
-    $form->{title} .= " : ".$locale->text($acctype{$form->{category}});
-  }
-  if ($form->{accno}) {
-    $href .= "&accno=".$form->escape($form->{accno});
-    $callback .= "&accno=".$form->escape($form->{accno},1);
-    $option = $locale->text('Account')." : $form->{accno} $form->{account_description}";
-  }
-  if ($form->{gifi_accno}) {
-    $href .= "&gifi_accno=".$form->escape($form->{gifi_accno});
-    $callback .= "&gifi_accno=".$form->escape($form->{gifi_accno},1);
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('GIFI')." : $form->{gifi_accno} $form->{gifi_account_description}";
-  }
-  if ($form->{source}) {
-    $href .= "&source=".$form->escape($form->{source});
-    $callback .= "&source=".$form->escape($form->{source},1);
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('Source')." : $form->{source}";
-  }
-  if ($form->{reference}) {
-    $href .= "&reference=".$form->escape($form->{reference});
-    $callback .= "&reference=".$form->escape($form->{reference},1);
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('Reference')." : $form->{reference}";
-  }
-  if ($form->{department}) {
-    $href .= "&department=".$form->escape($form->{department});
-    $callback .= "&department=".$form->escape($form->{department},1);
-    ($department) = split /--/, $form->{department};
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('Department')." : $department";
-  }
 
-  if ($form->{description}) {
-    $href .= "&description=".$form->escape($form->{description});
-    $callback .= "&description=".$form->escape($form->{description},1);
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('Description')." : $form->{description}";
-  }
-  if ($form->{notes}) {
-    $href .= "&notes=".$form->escape($form->{notes});
-    $callback .= "&notes=".$form->escape($form->{notes},1);
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('Notes')." : $form->{notes}";
-  }
-   
-  if ($form->{datefrom}) {
-    $href .= "&datefrom=$form->{datefrom}";
-    $callback .= "&datefrom=$form->{datefrom}";
-    $option .= "\n<br>" if $option;
-    $option .= $locale->text('From')." ".$locale->date(\%myconfig, $form->{datefrom}, 1);
-  }
-  if ($form->{dateto}) {
-    $href .= "&dateto=$form->{dateto}";
-    $callback .= "&dateto=$form->{dateto}";
-    if ($form->{datefrom}) {
-      $option .= " ";
-    } else {
-      $option .= "\n<br>" if $option;
-    }
-    $option .= $locale->text('Bis')." ".$locale->date(\%myconfig, $form->{dateto}, 1);
+  my %acctype = ('A' => $locale->text('Asset'),
+                 'C' => $locale->text('Contra'),
+                 'L' => $locale->text('Liability'),
+                 'Q' => $locale->text('Equity'),
+                 'I' => $locale->text('Revenue'),
+                 'E' => $locale->text('Expense'),);
+
+  $form->{title} = $locale->text('Journal');
+  if ($form->{category} ne 'X') {
+    $form->{title} .= " : " . $locale->text($acctype{ $form->{category} });
   }
 
+  $form->{landscape} = 1;
 
-  @columns = $form->sort_columns(qw(transdate id reference description notes source debit debit_accno credit credit_accno debit_tax debit_tax_accno credit_tax credit_tax_accno accno gifi_accno));
-
-  if ($form->{accno} || $form->{gifi_accno}) {
-    @columns = grep !/(accno|gifi_accno)/, @columns;
-    push @columns, "balance";
-    $form->{l_balance} = "Y";
- }
-  
-  $form->{l_credit_accno} = "Y";
-  $form->{l_debit_accno} = "Y";
-  $form->{l_credit_tax} = "Y";
-  $form->{l_debit_tax} = "Y";
-  $form->{l_credit_tax_accno} = "Y";
-  $form->{l_debit_tax_accno} = "Y";
-  $form->{l_accno} = "N";
-  foreach $item (@columns) {
-    if ($form->{"l_$item"} eq "Y") {
-      push @column_index, $item;
-
-      # add column to href and callback
-      $callback .= "&l_$item=Y";
-      $href .= "&l_$item=Y";
-    }
+  my $ml = ($form->{ml} =~ /(A|E|Q)/) ? -1 : 1;
+
+  my @columns = qw(
+    transdate     gldate              id                         reference
+    description   notes               transaction_description    source
+    doccnt        debit               debit_accno
+    credit        credit_accno        debit_tax                  debit_tax_accno
+    credit_tax    credit_tax_accno    balance                    projectnumbers
+    department    employee
+  );
+
+  # add employee here, so that variable is still known and passed in url when choosing a different sort order in resulting table
+  my @hidden_variables = qw(accno source reference description notes project_id datefrom dateto employee_id datesort category l_subtotal department_id transaction_description);
+  push @hidden_variables, map { "l_${_}" } @columns;
+
+  my $employee = $form->{employee_id} ? SL::DB::Employee->new(id => $form->{employee_id})->load->name : '';
+
+  my (@options, @date_options);
+  push @options,      $locale->text('Account')                 . " : $form->{accno} $form->{account_description}" if ($form->{accno});
+  push @options,      $locale->text('Source')                  . " : $form->{source}"                             if ($form->{source});
+  push @options,      $locale->text('Reference')               . " : $form->{reference}"                          if ($form->{reference});
+  push @options,      $locale->text('Description')             . " : $form->{description}"                        if ($form->{description});
+  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('Employee')                . " : $employee"                                   if $employee;
+  my $datesorttext = $form->{datesort} eq 'transdate' ? $locale->text('Transdate') :  $locale->text('Gldate');
+  push @date_options,      "$datesorttext"                              if ($form->{datesort} and ($form->{datefrom} or $form->{dateto}));
+  push @date_options, $locale->text('From'), $locale->date(\%myconfig, $form->{datefrom}, 1)          if ($form->{datefrom});
+  push @date_options, $locale->text('Bis'),  $locale->date(\%myconfig, $form->{dateto},   1)          if ($form->{dateto});
+  push @options,      join(' ', @date_options)                                                        if (scalar @date_options);
+
+  if ($form->{department_id}) {
+    my $department = SL::DB::Manager::Department->find_by( id => $form->{department_id} );
+    push @options, $locale->text('Department') . " : " . $department->description;
   }
 
-  if ($form->{l_subtotal} eq 'Y') {
-    $callback .= "&l_subtotal=Y";
-    $href .= "&l_subtotal=Y";
+  my $callback = build_std_url('action=generate_report', grep { $form->{$_} } @hidden_variables);
+
+  $form->{l_credit_accno}     = 'Y';
+  $form->{l_debit_accno}      = 'Y';
+  $form->{l_credit_tax}       = 'Y';
+  $form->{l_debit_tax}        = 'Y';
+#  $form->{l_gldate}           = 'Y';  # Spalte mit gldate immer anzeigen
+  $form->{l_credit_tax_accno} = 'Y';
+  $form->{l_datesort} = 'Y';
+  $form->{l_debit_tax_accno}  = 'Y';
+  $form->{l_balance}          = $form->{accno} ? 'Y' : '';
+  $form->{l_doccnt}           = $form->{l_source} ? 'Y' : '';
+
+  my %column_defs = (
+    'id'                      => { 'text' => $locale->text('ID'), },
+    'transdate'               => { 'text' => $locale->text('Transdate'), },
+    'gldate'                  => { 'text' => $locale->text('Gldate'), },
+    'reference'               => { 'text' => $locale->text('Reference'), },
+    'source'                  => { 'text' => $locale->text('Source'), },
+    'doccnt'                  => { 'text' => $locale->text('Document Count'), },
+    'description'             => { 'text' => $locale->text('Description'), },
+    'notes'                   => { 'text' => $locale->text('Notes'), },
+    'debit'                   => { 'text' => $locale->text('Debit'), },
+    'debit_accno'             => { 'text' => $locale->text('Debit Account'), },
+    'credit'                  => { 'text' => $locale->text('Credit'), },
+    'credit_accno'            => { 'text' => $locale->text('Credit Account'), },
+    'debit_tax'               => { 'text' => $locale->text('Debit Tax'), },
+    'debit_tax_accno'         => { 'text' => $locale->text('Debit Tax Account'), },
+    'credit_tax'              => { 'text' => $locale->text('Credit Tax'), },
+    'credit_tax_accno'        => { 'text' => $locale->text('Credit Tax Account'), },
+    'balance'                 => { 'text' => $locale->text('Balance'), },
+    'projectnumbers'          => { 'text' => $locale->text('Project Numbers'), },
+    'department'              => { 'text' => $locale->text('Department'), },
+    'employee'                => { 'text' => $locale->text('Employee'), },
+    'transaction_description' => { 'text' => $locale->text('Transaction description'), },
+  );
+
+  foreach my $name (qw(id transdate gldate reference description debit_accno credit_accno debit_tax_accno credit_tax_accno department transaction_description)) {
+    my $sortname                = $name =~ m/accno/ ? 'accno' : $name;
+    my $sortdir                 = $sortname eq $form->{sort} ? 1 - $form->{sortdir} : $form->{sortdir};
+    $column_defs{$name}->{link} = $callback . "&sort=$sortname&sortdir=$sortdir";
   }
 
-  $callback .= "&category=$form->{category}";
-  $href .= "&category=$form->{category}";
-
-  $column_header{id} = "<th><a class=listheading href=$href&sort=id>".$locale->text('ID')."</a></th>";
-  $column_header{transdate} = "<th><a class=listheading href=$href&sort=transdate>".$locale->text('Date')."</a></th>";
-  $column_header{reference} = "<th><a class=listheading href=$href&sort=reference>".$locale->text('Reference')."</a></th>";
-  $column_header{source} = "<th><a class=listheading href=$href&sort=source>".$locale->text('Source')."</a></th>";
-  $column_header{description} = "<th><a class=listheading href=$href&sort=description>".$locale->text('Description')."</a></th>";
-  $column_header{notes} = "<th class=listheading>".$locale->text('Notes')."</th>";
-  $column_header{debit} = "<th class=listheading>".$locale->text('Debit')."</th>";
-  $column_header{debit_accno} = "<th><a class=listheading href=$href&sort=accno>".$locale->text('Debit Account')."</a></th>";
-  $column_header{credit} = "<th class=listheading>".$locale->text('Credit')."</th>";
-  $column_header{credit_accno} = "<th><a class=listheading href=$href&sort=accno>".$locale->text('Credit Account')."</a></th>";
-  $column_header{debit_tax} = "<th><a class=listheading href=$href&sort=accno>".$locale->text('Debit Tax')."</a></th>";
-  $column_header{debit_tax_accno} = "<th><a class=listheading href=$href&sort=accno>".$locale->text('Debit Tax Account')."</a></th>";
-  $column_header{credit_tax} = "<th><a class=listheading href=$href&sort=accno>".$locale->text('Credit Tax')."</a></th>";
-  $column_header{credit_tax_accno} = "<th><a class=listheading href=$href&sort=accno>".$locale->text('Credit Tax Account')."</a></th>";
-  $column_header{gifi_accno} = "<th><a class=listheading href=$href&sort=gifi_accno>".$locale->text('GIFI')."</a></th>";
-  $column_header{balance} = "<th>".$locale->text('Balance')."</th>";
-  
-  $form->{landscape} = 1;
-  
-  $form->header;
+  map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;
+  map { $column_defs{$_}->{visible} = 0 } qw(debit_accno credit_accno debit_tax_accno credit_tax_accno) if $form->{accno};
 
-  print qq|
-<body>
+  my %column_alignment;
+  map { $column_alignment{$_}     = 'right'  } qw(balance id debit credit debit_tax credit_tax balance);
+  map { $column_alignment{$_}     = 'center' } qw(transdate gldate reference debit_accno credit_accno debit_tax_accno credit_tax_accno);
+  map { $column_alignment{$_}     = 'left' } qw(description source notes);
+  map { $column_defs{$_}->{align} = $column_alignment{$_} } keys %column_alignment;
 
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>$option</td>
-  </tr>
-  <tr>
-    <td>
-      <table width=100%>
-       <thead>
-       <tr class=listheading>
-|;
+  my $report = SL::ReportGenerator->new(\%myconfig, $form);
+
+  $report->set_columns(%column_defs);
+  $report->set_column_order(@columns);
+
+  $form->{l_attachments} = 'Y';
+  $report->set_export_options('generate_report', @hidden_variables, qw(sort sortdir l_attachments));
+
+  $report->set_sort_indicator($form->{sort} eq 'accno' ? 'debit_accno' : $form->{sort}, $form->{sortdir});
 
-map { print "$column_header{$_}\n" } @column_index;
+  $report->set_options('top_info_text'        => join("\n", @options),
+                       'output_format'        => 'HTML',
+                       'title'                => $form->{title},
+                       'attachment_basename'  => $locale->text('general_ledger_list') . strftime('_%Y%m%d', localtime time),
+    );
+  $report->set_options_from_form();
+  $locale->set_numberformat_wo_thousands_separator(\%myconfig) if lc($report->{options}->{output_format}) eq 'csv';
 
-print "
-        </tr>
-        </thead>
-        </tfoot>
-        <tbody>
-";
-  
   # add sort to callback
-  $form->{callback} = "$callback&sort=$form->{sort}";
-  $callback = $form->escape($form->{callback});
-  
-  # initial item for subtotals
-  if (@{ $form->{GL} }) {
-    $sameitem = $form->{GL}->[0]->{$form->{sort}};
-  }
-  
-  if (($form->{accno} || $form->{gifi_accno}) && $form->{balance}) {
+  $form->{callback} = "$callback&sort=" . E($form->{sort}) . "&sortdir=" . E($form->{sortdir});
 
-    map { $column_data{$_} = "<td>&nbsp;</td>" } @column_index;
-    $column_data{balance} = "<td align=right>".$form->format_amount(\%myconfig, $form->{balance} * $ml, 2, 0)."</td>";
-    
-    $i++; $i %= 2;
-    print qq|
-        <tr class=listrow$i>
-|;
-    map { print "$column_data{$_}\n" } @column_index;
-    
-    print qq|
-        </tr>
-|;
-  }
-    
-  foreach $ref (@{ $form->{GL} }) {
 
-    # if item ne sort print subtotal
-    if ($form->{l_subtotal} eq 'Y') {
-      if ($sameitem ne $ref->{$form->{sort}}) {
-       &gl_subtotal;
-      }
-    }
-    foreach $key (sort keys (%{$ref->{amount}})) {
-      $form->{balance} += $ref->{amount}{$key};
-    }
-    
-    $debit = "";
-    foreach $key (sort keys (%{$ref->{debit}})) {
-      $subtotaldebit += $ref->{debit}{$key};
-      $totaldebit += $ref->{debit}{$key};
-      if ($key == 0) {
-        $debit = $form->format_amount(\%myconfig, $ref->{debit}{$key} , 2, 0);
-      } else {
-        $debit .= "<br>".$form->format_amount(\%myconfig, $ref->{debit}{$key} , 2, 0);
+  my @totals_columns = qw(debit credit debit_tax credit_tax);
+  my %subtotals      = map { $_ => 0 } @totals_columns;
+  my %totals         = map { $_ => 0 } @totals_columns;
+  my $idx            = 0;
+
+  foreach my $ref (@{ $form->{GL} }) {
+
+    my %rows;
+
+    foreach my $key (qw(debit credit debit_tax credit_tax)) {
+      $rows{$key} = [];
+      foreach my $idx (sort keys(%{ $ref->{$key} })) {
+        my $value         = $ref->{$key}->{$idx};
+        $subtotals{$key} += $value;
+        $totals{$key}    += $value;
+        if ($key =~ /debit.*/) {
+          $ml = -1;
+        } else {
+          $ml = 1;
+        }
+        $form->{balance}  = $form->{balance} + $value * $ml;
+        push @{ $rows{$key} }, $form->format_amount(\%myconfig, $value, 2);
       }
     }
-    
-    $credit = "";
-    foreach $key (sort keys (%{$ref->{credit}})) {
-      $subtotalcredit += $ref->{credit}{$key};
-      $totalcredit += $ref->{credit}{$key};
-      if ($key == 0) {
-        $credit = $form->format_amount(\%myconfig, $ref->{credit}{$key} , 2, 0);
-      } else {
-        $credit .= "<br>".$form->format_amount(\%myconfig, $ref->{credit}{$key} , 2, 0);
-      }      
-    }
-    
-    $debittax = "";
-    foreach $key (sort keys (%{$ref->{debit_tax}})) {
-      $subtotaldebittax += $ref->{debit_tax}{$key};
-      $totaldebittax += $ref->{debit_tax}{$key};
-      if ($key == 0) {
-        $debittax = $form->format_amount(\%myconfig, $ref->{debit_tax}{$key} , 2, 0);
-      } else {
-        $debittax .= "<br>".$form->format_amount(\%myconfig, $ref->{debit_tax}{$key} , 2, 0);
-      }
+
+    foreach my $key (qw(debit_accno credit_accno debit_tax_accno credit_tax_accno ac_transdate source)) {
+      my $col = $key eq 'ac_transdate' ? 'transdate' : $key;
+      $rows{$col} = [ map { $ref->{$key}->{$_} } sort keys(%{ $ref->{$key} }) ];
     }
-    
-    $credittax = "";
-    foreach $key (sort keys (%{$ref->{credit_tax}})) {
-      $subtotalcredittax += $ref->{credit_tax}{$key};
-      $totalcredittax += $ref->{credit_tax}{$key};
-      if ($key == 0) {
-        $credittax = $form->format_amount(\%myconfig, $ref->{credit_tax}{$key} , 2, 0);
-      } else {
-        $credittax .= "<br>".$form->format_amount(\%myconfig, $ref->{credit_tax}{$key} , 2, 0);
-      }
+
+    my $row = { };
+    map { $row->{$_} = { 'data' => '', 'align' => $column_alignment{$_} } } @columns;
+
+    if ( $form->{l_doccnt} ) {
+      $row->{doccnt}->{data} = SL::Helper::GlAttachments->count_gl_pdf_attachments($ref->{id},$ref->{type});
     }
-    
-    $debitaccno = "";
-    $debittaxkey = "";
-    $taxaccno = "";
-    foreach $key (sort keys (%{$ref->{debit_accno}})) {
-      if ($key == 0) {
-        $debitaccno = "<a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{debit_accno}{$key}</a>";
-      } else {
-        $debitaccno .= "<br><a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{debit_accno}{$key}</a>";
-      }
-      if ($ref->{debit_taxkey}{$key} eq $debittaxkey) {
-        $ref->{debit_tax_accno}{$key} = $taxaccno;
-      }      
-      $taxaccno = $ref->{debit_tax_accno}{$key};
-      $debittaxkey = $ref->{debit_taxkey}{$key};
+
+    my $sh = "";
+    if ($form->{balance} < 0) {
+      $sh = " S";
+      $ml = -1;
+    } elsif ($form->{balance} > 0) {
+      $sh = " H";
+      $ml = 1;
     }
-    
-    $creditaccno = "";
-    $credittaxkey = "";
-    $taxaccno = "";
-    foreach $key (sort keys (%{$ref->{credit_accno}})) {
-      if ($key == 0) {
-        $creditaccno = "<a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{credit_accno}{$key}</a>";
-      } else {
-        $creditaccno .= "<br><a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{credit_accno}{$key}</a>";
-      }
-      if ($ref->{credit_taxkey}{$key} eq $credittaxkey) {
-        $ref->{credit_tax_accno}{$key} = $taxaccno;
-      }
-      $taxaccno = $ref->{credit_tax_accno}{$key};
-      $credittaxkey = $ref->{credit_taxkey}{$key};
-    }    
-    
-    $debittaxaccno = "";
-    foreach $key (sort keys (%{$ref->{debit_tax_accno}})) {
-      if ($key == 0) {
-        $debittaxaccno = "<a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{debit_tax_accno}{$key}</a>";
-      } else {
-        $debittaxaccno .= "<br><a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{debit_tax_accno}{$key}</a>";
-      }
+    my $data = $form->format_amount(\%myconfig, ($form->{balance} * $ml), 2);
+    $data .= $sh;
+
+    $row->{balance}->{data}        = $data;
+    $row->{projectnumbers}->{data} = join ", ", sort { lc($a) cmp lc($b) } keys %{ $ref->{projectnumbers} };
+
+    map { $row->{$_}->{data} = $ref->{$_} } qw(id reference description notes gldate employee department transaction_description);
+
+    map { $row->{$_}->{data} = \@{ $rows{$_} }; } qw(transdate debit credit debit_accno credit_accno debit_tax_accno credit_tax_accno source);
+
+    foreach my $col (qw(debit_accno credit_accno debit_tax_accno credit_tax_accno)) {
+      $row->{$col}->{link} = [ map { "${callback}&accno=" . E($_) } @{ $rows{$col} } ];
     }
-    
-    $credittaxaccno = "";
-    foreach $key (sort keys (%{$ref->{credit_tax_accno}})) {
-      if ($key == 0) {
-        $credittaxaccno = "<a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{credit_tax_accno}{$key}</a>";
-      } else {
-        $credittaxaccno .= "<br><a href=$href&accno=$ref->{accno}&callback=$callback>$ref->{credit_tax_accno}{$key}</a>";
-      }
-    }    
-#    $ref->{debit} = $form->format_amount(\%myconfig, $ref->{debit}, 2, "&nbsp;");
-#    $ref->{credit} = $form->format_amount(\%myconfig, $ref->{credit}, 2, "&nbsp;");
-    
-    $column_data{id} = "<td align=right>&nbsp;$ref->{id}&nbsp;</td>";
-    $column_data{transdate} = "<td align=center>&nbsp;$ref->{transdate}&nbsp;</td>";
-    $column_data{reference} = "<td align=center><a href=$ref->{module}.pl?action=edit&id=$ref->{id}&path=$form->{path}&login=$form->{login}&password=$form->{password}&callback=$callback>$ref->{reference}</td>";
-    $column_data{description} = "<td align=center>$ref->{description}&nbsp;</td>";
-    $column_data{source} = "<td align=center>$ref->{source}&nbsp;</td>";
-    $column_data{notes} = "<td align=center>$ref->{notes}&nbsp;</td>";
-    $column_data{debit} = "<td align=right>$debit</td>";
-    $column_data{debit_accno} = "<td align=center>$debitaccno</td>";
-    $column_data{credit} = "<td align=right>$credit</td>";
-    $column_data{credit_accno} = "<td align=center>$creditaccno</td>";
-    $column_data{debit_tax} = ($ref->{debit_tax_accno} ne "") ? "<td align=right>$debittax</td>" : "<td></td>";
-    $column_data{debit_tax_accno} = "<td align=center>$debittaxaccno</td>";
-    $column_data{gifi_accno} = "<td><a href=$href&gifi_accno=$ref->{gifi_accno}&callback=$callback>$ref->{gifi_accno}</a>&nbsp;</td>";
-    $column_data{credit_tax} = ($ref->{credit_tax_accno} ne "") ? "<td align=right>$credittax</td>" : "<td></td>";
-    $column_data{credit_tax_accno} = "<td align=center>$credittaxaccno</td>";
-    $column_data{gifi_accno} = "<td><a href=$href&gifi_accno=$ref->{gifi_accno}&callback=$callback>$ref->{gifi_accno}</a>&nbsp;</td>";
-    $column_data{balance} = "<td align=right>".$form->format_amount(\%myconfig, $form->{balance} * $ml, 2, 0)."</td>";
-
-    $i++; $i %= 2;
-    print "
-        <tr class=listrow$i>";
-    map { print "$column_data{$_}\n" } @column_index;
-    print "</tr>";
-    
-  }
 
+    map { $row->{$_}->{data} = \@{ $rows{$_} } if ($ref->{"${_}_accno"} ne "") } qw(debit_tax credit_tax);
 
-  &gl_subtotal if ($form->{l_subtotal} eq 'Y');
+    $row->{reference}->{link} = build_std_url("script=$ref->{module}.pl", 'action=edit', 'id=' . E($ref->{id}), 'callback');
 
+    my $row_set = [ $row ];
 
-  map { $column_data{$_} = "<td>&nbsp;</td>" } @column_index;
-  
-  $column_data{debit} = "<th align=right class=listtotal>".$form->format_amount(\%myconfig, $totaldebit, 2, "&nbsp;")."</th>";
-  $column_data{credit} = "<th align=right class=listtotal>".$form->format_amount(\%myconfig, $totalcredit, 2, "&nbsp;")."</th>";
-  $column_data{debit_tax} = "<th align=right class=listtotal>".$form->format_amount(\%myconfig, $totaldebittax, 2, "&nbsp;")."</th>";
-  $column_data{credit_tax} = "<th align=right class=listtotal>".$form->format_amount(\%myconfig, $totalcredittax, 2, "&nbsp;")."</th>";
-  $column_data{balance} = "<th align=right class=listtotal>".$form->format_amount(\%myconfig, $form->{balance} * $ml, 2, 0)."</th>";
-  
-  print qq|
-       <tr class=listtotal>
-|;
+    if ( ($form->{l_subtotal} eq 'Y' && !$form->{report_generator_csv_options_for_import} )
+        && (($idx == (scalar @{ $form->{GL} } - 1))
+            || ($ref->{ $form->{sort} } ne $form->{GL}->[$idx + 1]->{ $form->{sort} }))) {
+      push @{ $row_set }, create_subtotal_row(\%subtotals, \@columns, \%column_alignment, [ qw(debit credit) ], 'listsubtotal');
+    }
 
-  map { print "$column_data{$_}\n" } @column_index;
+    $report->add_data($row_set);
 
-  print qq|
-        </tr>
-        </tbody>
-      </table>
-    </td>
-  </tr>
-  <tr>
-    <td><hr size=3 noshade></td>
-  </tr>
-</table>
+    $idx++;
+  }
 
-<br>
+  # = 0 for balanced ledger
+  my $balanced_ledger = $totals{debit} + $totals{debit_tax} - $totals{credit} - $totals{credit_tax};
 
-<form method=post action=$form->{script}>
+  my $row = create_subtotal_row(\%totals, \@columns, \%column_alignment, [ qw(debit credit debit_tax credit_tax) ], 'listtotal');
 
-<input name=callback type=hidden value="$form->{callback}">
+  my $sh = "";
+  if ($form->{balance} < 0) {
+    $sh = " S";
+    $ml = -1;
+  } elsif ($form->{balance} > 0) {
+    $sh = " H";
+    $ml = 1;
+  }
+  my $data = $form->format_amount(\%myconfig, ($form->{balance} * $ml), 2);
+  $data .= $sh;
 
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
+  $row->{balance}->{data}        = $data;
 
-<input class=submit type=submit name=action value="|.$locale->text('GL Transaction').qq|">
-<input class=submit type=submit name=action value="|.$locale->text('AR Transaction').qq|">
-<input class=submit type=submit name=action value="|.$locale->text('AP Transaction').qq|">
-<input class=submit type=submit name=action value="|.$locale->text('Sales Invoice').qq|">
-<input class=submit type=submit name=action value="|.$locale->text('Vendor Invoice').qq|">|;
+  if ( !$form->{report_generator_csv_options_for_import} ) {
+    $report->add_separator();
+    $report->add_data($row);
+  }
 
+  my $raw_bottom_info_text;
 
-  if ($form->{menubar}) {
-    require "$form->{path}/menu.pl";
-    &menubar;
+  if (!$form->{accno} && (abs($balanced_ledger) >  0.001)) {
+    $raw_bottom_info_text .=
+        '<p><span class="unbalanced_ledger">'
+      . $locale->text('Unbalanced Ledger')
+      . ': '
+      . $form->format_amount(\%myconfig, $balanced_ledger, 3)
+      . '</span></p> ';
   }
 
-  print qq|
+  $raw_bottom_info_text .= $form->parse_html_template('gl/generate_report_bottom');
 
-</form>
+  $report->set_options('raw_bottom_info_text' => $raw_bottom_info_text);
 
-</body>
-</html>
-|;
+  setup_gl_transactions_action_bar();
 
-  $lxdebug->leave_sub();
+  $report->generate_with_headers();
+
+  $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 gl_subtotal {
-  $lxdebug->enter_sub();
-      
-  $subtotaldebit = $form->format_amount(\%myconfig, $subtotaldebit, 2, "&nbsp;");
-  $subtotalcredit = $form->format_amount(\%myconfig, $subtotalcredit, 2, "&nbsp;");
-  
-  map { $column_data{$_} = "<td>&nbsp;</td>" } qw(transdate id reference source description accno);
-  $column_data{debit} = "<th align=right>$subtotaldebit</td>";
-  $column_data{credit} = "<th align=right>$subtotalcredit</td>";
+sub update {
+  my %params = @_;
 
-  
-  print "<tr class=listsubtotal>";
-  map { print "$column_data{$_}\n" } @column_index;
-  print "</tr>";
+  $main::lxdebug->enter_sub();
 
-  $subtotaldebit = 0;
-  $subtotalcredit = 0;
+  $main::auth->assert('gl_transactions');
 
-  $sameitem = $ref->{$form->{sort}};
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
-  $lxdebug->leave_sub();
+  $form->{oldtransdate} = $form->{transdate};
 
-  return $sameitem;
-}
+  my @a           = ();
+  my $count       = 0;
+  my $debittax    = 0;
+  my $credittax   = 0;
+  my $debitcount  = 0;
+  my $creditcount = 0;
+  my ($debitcredit, $amount);
 
+  my $dbh = SL::DB->client->dbh;
+  my ($notax_id) = selectrow_query($form, $dbh, "SELECT id FROM tax WHERE taxkey = 0 LIMIT 1", );
+  my $zerotaxes  = selectall_hashref_query($form, $dbh, "SELECT id FROM tax WHERE rate = 0", );
 
-sub update {
-  $lxdebug->enter_sub();
-
-  @a = ();
-  $count = 0;
-  @flds = (qw(accno debit credit projectnumber project_id oldprojectnumber));
-  $credit_save = $form->{credit};
-  $debit_save = $form->{debit};
-  
-  if ($form->{chart} eq "") {
-    $form->{creditchart} = "<option>".$form->{creditchartselected}."</option>";
-    $form->{debitchart} = "<option>".$form->{debitchartselected}."</option>";
-  } else {
-       $form->{creditchart} = $form->{chart};
-       $form->{creditchart}  =~ s/value=\"$form->{creditchartselected}\"/value=\"$form->{creditchartselected}\" selected/;
-       
-       $form->{debitchart} = $form->{chart};
-       $form->{debitchart}  =~ s/value=\"$form->{debitchartselected}\"/value=\"$form->{debitchartselected}\" selected/;
+  my @flds =
+    qw(accno_id debit credit projectnumber fx_transaction source memo tax taxchart);
+
+  for my $i (1 .. $form->{rowcount}) {
+    $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) for qw(debit credit tax);
+
+    next if !$form->{"debit_$i"} && !$form->{"credit_$i"} && !$params{keep_rows_without_amount};
+
+    push @a, {};
+    $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
+    if ($debitcredit) {
+      $debitcount++;
+    } else {
+      $creditcount++;
+    }
+
+    if (($debitcount >= 2) && ($creditcount == 2)) {
+      $form->{"credit_$i"} = 0;
+      $form->{"tax_$i"}    = 0;
+      $creditcount--;
+      $form->{creditlock} = 1;
+    }
+    if (($creditcount >= 2) && ($debitcount == 2)) {
+      $form->{"debit_$i"} = 0;
+      $form->{"tax_$i"}   = 0;
+      $debitcount--;
+      $form->{debitlock} = 1;
+    }
+    if (($creditcount == 1) && ($debitcount == 2)) {
+      $form->{creditlock} = 1;
+    }
+    if (($creditcount == 2) && ($debitcount == 1)) {
+      $form->{debitlock} = 1;
+    }
+    if ($debitcredit && $credittax) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00000";
+    }
+    if (!$debitcredit && $debittax) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00000";
+    }
+    $amount =
+      ($form->{"debit_$i"} == 0)
+      ? $form->{"credit_$i"}
+      : $form->{"debit_$i"};
+    my $j = $#a;
+    if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00000";
+      $form->{"tax_$i"}      = 0;
+    }
+    my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+    my $iswithouttax = grep { $_->{id} == $taxkey } @{ $zerotaxes };
+    if (!$iswithouttax) {
+      if ($debitcredit) {
+        $debittax = 1;
+      } else {
+        $credittax = 1;
+      }
+    };
+    my ($tmpnetamount,$tmpdiff);
+    ($tmpnetamount,$form->{"tax_$i"},$tmpdiff) = $form->calculate_tax($amount,$rate,$form->{taxincluded} *= 1,2);
+
+    for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
+    $count++;
   }
-  ($debitaccno, $debittaxkey) = split(/--/, $form->{debitchartselected});  
-  ($creditaccno, $credittaxkey) = split(/--/, $form->{creditchartselected});
-  if ($debittaxkey >0) {  
-       $form->{taxchart} = $form->unescape($form->{taxchart});
-       $form->{taxchart} =~ s/selected//ig;
-       $form->{taxchart} =~ s/\"$debittaxkey--([^\"]*)\"/\"$debittaxkey--$1\" selected/;
-       
-       $rate = $1;
-       
-       if ($form->{taxincluded}) {
-               $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1);
-               $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-               $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1) * $rate;
-       } else {
-               $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-               $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * ($rate + 1);
-               $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) * $rate;
-       }
-  } else {
-               $form->{taxchart} = $form->unescape($form->{taxchart});
-               $form->{taxchart} =~ s/selected//ig;
-               $form->{taxchart} =~ s/\"$credittaxkey--([^\"]*)\"/\"$credittaxkey--$1\" selected/;
-               $rate = $1;
-               
-               if ($form->{taxincluded}) {
-                       $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-                       $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1);
-                       $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1) * $rate;
-               } else {
-                       $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * ($rate + 1);
-                       $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-                       $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) * $rate;
-               }
-       }
-  if ($form->{credit_splited}) {   
-    $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-    $form->{credit} = $credit_save;
-    $form->{tax} = 0;
-  } elsif ($form->{debit_splited}) {
-    $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-    $form->{debit} = $debit_save;
-    $form->{tax} = 0;
+
+  for my $i (1 .. $count) {
+    my $j = $i - 1;
+    for (@flds) { $form->{"${_}_$i"} = $a[$j]->{$_} }
   }
-  &check_project;
 
-  &display_form;
-  
-  $lxdebug->leave_sub();
-}
+  for my $i ($count + 1 .. $form->{rowcount}) {
+    for (@flds) { delete $form->{"${_}_$i"} }
+  }
+
+  $form->{rowcount} = $count + ($params{dont_add_new_row} ? 0 : 1);
 
+  display_form();
+  $main::lxdebug->leave_sub();
+
+}
 
 sub display_form {
-  $lxdebug->enter_sub();
+  my ($init) = @_;
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
 
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
 
-  &form_header;
-#   for $i (1 .. $form->{rowcount}) {
-#     $form->{totaldebit} += $form->parse_amount(\%myconfig, $form->{"debit_$i"});
-#     $form->{totalcredit} += $form->parse_amount(\%myconfig, $form->{"credit_$i"});
-#  
-#     &form_row($i);
-#   }
+  &form_header($init);
 
+  #   for $i (1 .. $form->{rowcount}) {
+  #     $form->{totaldebit} += $form->parse_amount(\%myconfig, $form->{"debit_$i"});
+  #     $form->{totalcredit} += $form->parse_amount(\%myconfig, $form->{"credit_$i"});
+  #
+  #     &form_row($i);
+  #   }
+  &display_rows($init);
   &form_footer;
+  $main::lxdebug->leave_sub();
 
-  $lxdebug->leave_sub();
 }
 
+sub display_rows {
+  my ($init) = @_;
+  $main::lxdebug->enter_sub();
 
+  $main::auth->assert('gl_transactions');
 
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $cgi      = $::request->{cgi};
 
-sub form_header {
-  $lxdebug->enter_sub();
-
-  $title = $form->{title};
-  $form->{title} = $locale->text("$title General Ledger Transaction");
-  $readonly = ($form->{id}) ? "readonly" : "";
-  
-  $form->{urldebit} = "$form->{script}?action=split_debit&path=$form->{path}&login=$form->{login}&password=$form->{password}";
-  $form->{urlcredit} = "$form->{script}?action=split_credit&path=$form->{path}&login=$form->{login}&password=$form->{password}";
-# $locale->text('Add General Ledger Transaction')
-# $locale->text('Edit General Ledger Transaction')
-  map { $form->{$_} =~ s/\"/&quot;/g } qw(reference description chart);
-
-  $form->{selectdepartment} =~ s/ selected//;
-  $form->{taxchart} =~ s/ selected//;
-  $form->{selectdepartment} =~ s/option>\Q$form->{department}\E/option selected>$form->{department}/;
-
-  if (($rows = $form->numtextrows($form->{description}, 50)) > 1) {
-    $description = qq|<textarea name=description rows=$rows cols=50 wrap=soft $readonly >$form->{description}</textarea>|;
-  } else {
-    $description = qq|<input name=description size=50 value="$form->{description}" tabindex="3" $readonly>|;
-  }
-  
-  $taxincluded = ($form->{taxincluded}) ? "checked" : "";
-  
-  if (!$form->{id}) {
-       $taxincluded = "checked";
-  }
-  
-  $amount = qq|<input name=amount size=20 value="$form->{amount}" tabindex="4" $readonly>|;
-  
-  
-  $department = qq|
-       <tr>
-         <th align=right nowrap>|.$locale->text('Department').qq|</th>
-         <td colspan=3><select name=department>$form->{selectdepartment}</select></td>
-         <input type=hidden name=selectdepartment value="$form->{selectdepartment}">
-       </tr>
-| if $form->{selectdepartment};
-
-  $form->{fokus} = "gl.reference";
-  $form->{remote} = 1;
-  
-  # use JavaScript Calendar or not
-  $form->{jsscript} = $jscalendar;
-  $jsscript = "";
-  if ($form->{jsscript}) 
-  {
-    # with JavaScript Calendar
-    $button1 = qq|
-       <td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value=$form->{transdate} tabindex="2" $readonly></td>
-       <td><input type=button name=transdate id="trigger1" value=|.$locale->text('button').qq|></td>  
-       |;
-   #write Trigger
-   $jsscript = Form->write_trigger(\%myconfig,"1","transdate","BL","trigger1","","","");
-   }
-   else
-   {
-      # without JavaScript Calendar
-      $button1 = qq|<td><input name=transdate id=transdate size=11 title="$myconfig{dateformat}" value=$form->{transdate} tabindex="2" $readonly></td>|;
+  my %balances = GL->get_chart_balances(map { $_->{id} } @{ $form->{ALL_CHARTS} });
+
+  $form->{debit_1}     = 0 if !$form->{"debit_1"};
+  $form->{totaldebit}  = 0;
+  $form->{totalcredit} = 0;
+
+  my %charts_by_id  = map { ($_->{id} => $_) } @{ $::form->{ALL_CHARTS} };
+  my $default_chart = $::form->{ALL_CHARTS}[0];
+  my $transdate     = $::form->{transdate} ? DateTime->from_kivitendo($::form->{transdate}) : DateTime->today_local;
+  my $deliverydate  = $::form->{deliverydate} ? DateTime->from_kivitendo($::form->{deliverydate}) : undef;
+
+  my ($source, $memo, $source_hidden, $memo_hidden);
+  for my $i (1 .. $form->{rowcount}) {
+    if ($form->{show_details}) {
+      $source = qq|
+      <td><input name="source_$i" value="$form->{"source_$i"}" size="16"></td>|;
+      $memo = qq|
+      <td><input name="memo_$i" value="$form->{"memo_$i"}" size="16"></td>|;
+    } else {
+      $source_hidden = qq|
+      <input type="hidden" name="source_$i" value="$form->{"source_$i"}" size="16">|;
+      $memo_hidden = qq|
+      <input type="hidden" name="memo_$i" value="$form->{"memo_$i"}" size="16">|;
     }
-    
-  $form->header;
 
-  
-  print qq|
-<body onLoad="fokus()">
+    my %taxchart_labels = ();
+    my @taxchart_values = ();
 
-<form method=post name="gl" action=$form->{script}>
+    my $accno_id = $::form->{"accno_id_$i"};
+    my $chart    = $charts_by_id{$accno_id} // $default_chart;
+    $accno_id    = $chart->{id};
+    my ($first_taxchart, $default_taxchart, $taxchart_to_use);
+
+    my $used_tax_id;
+    if ( $form->{"taxchart_$i"} ) {
+      ($used_tax_id) = split(/--/, $form->{"taxchart_$i"});
+    }
 
-<input name=id type=hidden value=$form->{id}>
+    my $taxdate = $deliverydate ? $deliverydate : $transdate;
+    foreach my $item ( GL->get_active_taxes_for_chart($accno_id, $taxdate, $used_tax_id) ) {
+      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"};
 
-<input type=hidden name=closedto value=$form->{closedto}>
-<input type=hidden name=locked value=$form->{locked}>
-<input type=hidden name=title value="$title">
-<input type=hidden name=taxchart value=|.$form->escape($form->{taxchart}).qq|>
-<input type=hidden name=chart value="$form->{chart}">
-<input type=hidden name=creditrowcount value="$form->{creditrowcount}">
-<input type=hidden name=debitrowcount value="$form->{debitrowcount}">
+      push(@taxchart_values, $key);
+      $taxchart_labels{$key} = $item->taxkey . " - " . $item->taxdescription . " " . $item->rate * 100 . ' %';
+    }
 
+    $taxchart_to_use    //= $default_taxchart // $first_taxchart;
+    my $selected_taxchart = $taxchart_to_use->id . '--' . $taxchart_to_use->rate;
+
+    my $accno = qq|<td>| .
+      SL::Presenter::Chart::picker("accno_id_$i", $accno_id, style => "width: 300px") .
+      SL::Presenter::Tag::hidden_tag("previous_accno_id_$i", $accno_id)
+      . qq|</td>|;
+    my $tax_ddbox = qq|<td>| .
+      NTI($cgi->popup_menu('-name' => "taxchart_$i",
+            '-id' => "taxchart_$i",
+            '-style' => 'width:200px',
+            '-values' => \@taxchart_values,
+            '-labels' => \%taxchart_labels,
+            '-default' => $selected_taxchart))
+      . qq|</td>|;
+
+    my ($fx_transaction, $checked);
+    if ($init) {
+      if ($form->{transfer}) {
+        $fx_transaction = qq|
+        <td><input name="fx_transaction_$i" class=checkbox type=checkbox value=1></td>
+    |;
+      }
 
-<table width=100%>
-  <tr>
-    <th class=listtop>$form->{title}</th>
-  </tr>
-  <tr height="5"></tr>
-  <tr>
-    <td>
-      <table width=100%>
-       <tr>
-         <th align=right>|.$locale->text('Reference').qq|</th>
-         <td><input name=reference size=20 value="$form->{reference}" tabindex="1" $readonly></td>
-         <td align=left>
-           <table width=100%>
-             <tr>
-               <th align=right nowrap>|.$locale->text('Date').qq|</th>
-                $button1
-             </tr>
-           </table>
-         </td>
-       </tr>|;
-if ($form->{id}) {
-       print qq|
-       <tr>
-         <th align=right>|.$locale->text('Belegnummer').qq|</th>
-         <td><input name=id size=20 value="$form->{id}" $readonly></td>
-         <td align=left>
-         <table width=100%>
-             <tr>
-               <th align=right width=50%>|.$locale->text('Buchungsdatum').qq|</th>
-               <td align=left><input name=gldate size=11 title="$myconfig{dateformat}" value=$form->{gldate} $readonly></td>
-             </tr>
-           </table>
-         </td>
-       </tr>|;
-       }
-       print qq|       
-       $department|;
-if ($form->{id}) {
-       print qq|
-       <tr>
-         <th align=right>|.$locale->text('Description').qq|</th>
-         <td>$description</td>
-         <td align=left>
-           <table width=100%>
-             <tr>
-               <th align=right width=50%>|.$locale->text('Mitarbeiter').qq|</th>
-               <td align=left><input name=employee size=11  value=$form->{employee} $readonly></td>
-             </tr>
-           </table>
-         </td>
-       </tr>|; 
-       } else {
-       print qq|
-       <tr>
-         <th align=right>|.$locale->text('Description').qq|</th>
-         <td colspan=3>$description</td>
-       </tr>|;
-       }
-       print qq|
-       <tr>
-         <th align=right>|.$locale->text('Betrag').qq|</th>
-         <td>$amount</td>
-         <td align=left colspan=2>
-           <table>
-             <tr>
-               <th align=left>|.$locale->text('MwSt. inkl.').qq|</th>
-               <td><input type=checkbox name=taxincluded value=1 tabindex="8" $taxincluded></td>
-             </tr>
-           </table>
-        </td>
-       </tr>|;
-        if ($form->{debit_splited}) {
-        print qq|
-       <tr>
-         <th align=right>|.$locale->text('Debit').qq|</th>
-         <td>Betrag gesplittet</td>
-         <td><input  name=debit size=10 value="|.$form->format_amount(\%myconfig, $form->{debit}, 2).qq|" readonly> EUR</td>
-          <td><input class=submit type=submit name=action value="|.$locale->text('Split Debit').qq|"></td>
-          <input  name=debit_splited type=hidden size=10 value=$form->{debit_splited}>
-       </tr>
-        <tr>
-          <th align=right>|.$locale->text('Credit').qq|</th>
-         <td><select name=creditchartselected tabindex="6">$form->{creditchart}</select></td>
-         <td><input name=credit size=10 value="|.$form->format_amount(\%myconfig, $form->{credit},2).qq|" readonly > EUR</td>
-          <input  name=credit_splited type=hidden size=10 value=$form->{credit_splited}>
-        </tr>
-        |;
-        } elsif ($form->{credit_splited}) {
-          print qq|
-          <tr>
-         <th align=right>|.$locale->text('Debit').qq|</th>
-         <td><select name=debitchartselected tabindex="6">$form->{debitchart}</select></td>
-         <td><input  name=debit size=10 value="|.$form->format_amount(\%myconfig, $form->{debit}, 2).qq|" readonly> EUR</td>
-          <input  name=debit_splited type=hidden size=10 value=$form->{debit_splited}>
-         </tr>
-          <tr>
-          <th align=right>|.$locale->text('Credit').qq|</th>
-          <td>Betrag gesplittet</td>
-         <td><input name=credit size=10 value="|.$form->format_amount(\%myconfig, $form->{credit},2).qq|" readonly > EUR</td>
-          <td><input class=submit type=submit name=action value="|.$locale->text('Split Credit').qq|"></td>
-          <input  name=credit_splited type=hidden size=10 value=$form->{credit_splited}>
-          |;
-        } else {
-          print qq|
-          <tr>
-         <th align=right>|.$locale->text('Debit').qq|</th>
-         <td><select name=debitchartselected tabindex="6">$form->{debitchart}</select></td>
-         <td><input  name=debit size=10 value="|.$form->format_amount(\%myconfig, $form->{debit}, 2).qq|" readonly> EUR</td>
-          <td><input class=submit type=submit name=action value="|.$locale->text('Split Debit').qq|"></td>
-          <input  name=debit_splited type=hidden size=10 value=$form->{debit_splited}>
-         </tr>          
-          <tr>
-         <th align=right>|.$locale->text('Credit').qq|</th>
-         <td><select name=creditchartselected tabindex="6">$form->{creditchart}</select></td>
-         <td><input name=credit size=10 value="|.$form->format_amount(\%myconfig, $form->{credit},2).qq|" readonly > EUR</td>
-          <td><input class=submit type=submit name=action value="|.$locale->text('Split Credit').qq|"></td>
-          <input  name=credit_splited type=hidden size=10 value=$form->{credit_splited}>
-         </tr>
-         <tr>
-         <th align=right>|.$locale->text('Tax').qq|</th>
-         <td><select name=taxchartselected tabindex="7">$form->{taxchart}</select></td>
-         <td><input name=tax size=10 value="|.$form->format_amount(\%myconfig, $form->{tax},2).qq|" readonly > EUR</td>
-          <td></td>
-         </tr>|;
+    } else {
+      if ($form->{"debit_$i"} != 0) {
+        $form->{totaldebit} += $form->{"debit_$i"};
+        if (!$form->{taxincluded}) {
+          $form->{totaldebit} += $form->{"tax_$i"};
         }
-        print qq|
-       </tr>      </table>
-    </td>
-  </tr>
-  <tr>
-    <td><hr size=3 noshade></td>
-  </tr>
-$jsscript
-|;
+      } else {
+        $form->{totalcredit} += $form->{"credit_$i"};
+        if (!$form->{taxincluded}) {
+          $form->{totalcredit} += $form->{"tax_$i"};
+        }
+      }
 
-  $lxdebug->leave_sub();
-}
+      for (qw(debit credit tax)) {
+        $form->{"${_}_$i"} =
+          ($form->{"${_}_$i"})
+          ? $form->format_amount(\%myconfig, $form->{"${_}_$i"}, 2)
+          : "";
+      }
 
+      if ($i < $form->{rowcount}) {
+        if ($form->{transfer}) {
+          $checked = ($form->{"fx_transaction_$i"}) ? "1" : "";
+          my $x = ($checked) ? "x" : "";
+          $fx_transaction = qq|
+      <td><input type=hidden name="fx_transaction_$i" value="$checked">$x</td>
+    |;
+        }
+        $form->hide_form("accno_$i");
 
-sub form_footer {
-  $lxdebug->enter_sub();
-  ($dec) = ($form->{totaldebit} =~ /\.(\d+)/);
-  $dec = length $dec;
-  $decimalplaces = ($dec > 2) ? $dec : 2;
-  $taxrowcount = ($form->{creditrowcount} > $form->{debitrowcount}) ? $form->{creditrowcount} : $form->{debitrowcount};
-  $radieren = ($form->current_date(\%myconfig) eq $form->{gldate})? 1 : 0;
-
-  map { $form->{$_} = $form->format_amount(\%myconfig, $form->{$_}, $decimalplaces, "&nbsp;") } qw(totaldebit totalcredit);
-  
-  print qq|
-</table>
-|;
-  for $i (2 .. $form->{creditrowcount}) {
-    print qq|
-    <input type=hidden name=creditchartselected_$i value="$form->{"creditchartselected_$i"}">
-    <input type=hidden name=credit_$i value="$form->{"credit_$i"}">
+      } else {
+        if ($form->{transfer}) {
+          $fx_transaction = qq|
+      <td><input name="fx_transaction_$i" class=checkbox type=checkbox value=1></td>
     |;
-  }
-  for $i (2 .. $form->{debitrowcount}) {
+        }
+      }
+    }
+    my $debitreadonly  = "";
+    my $creditreadonly = "";
+    if ($i == $form->{rowcount}) {
+      if ($form->{debitlock}) {
+        $debitreadonly = "readonly";
+      } elsif ($form->{creditlock}) {
+        $creditreadonly = "readonly";
+      }
+    }
+
+    my $projectnumber = SL::Presenter::Project::picker("project_id_$i", $form->{"project_id_$i"});
+    my $projectnumber_hidden = SL::Presenter::Tag::hidden_tag("project_id_$i", $form->{"project_id_$i"});
+
+    my $copy2credit = $i == 1 ? 'onkeyup="copy_debit_to_credit()"' : '';
+    my $balance     = $form->format_amount(\%::myconfig, $balances{$accno_id} // 0, 2, 'DRCR');
+
+    # if we have a bt_chart_id we disallow changing the amount of the bank account
+    if ($form->{bt_chart_id}) {
+      $debitreadonly = $creditreadonly = "readonly" if ($form->{"accno_id_$i"} eq $form->{bt_chart_id});
+      $copy2credit   = '' if $i == 1;   # and disallow copy2credit
+    }
+
+    print qq|<tr valign=top>
+    $accno
+    <td id="chart_balance_$i" align="right">${balance}</td>
+    $fx_transaction
+    <td><input name="debit_$i" size="8" value="$form->{"debit_$i"}" accesskey=$i $copy2credit $debitreadonly></td>
+    <td><input name="credit_$i" size=8 value="$form->{"credit_$i"}" $creditreadonly></td>
+    <td><input type="hidden" name="tax_$i" value="$form->{"tax_$i"}">$form->{"tax_$i"}</td>
+    $tax_ddbox|;
+
+    if ($form->{show_details}) {
+      print qq|
+    $source
+    $memo
+    <td>$projectnumber</td>
+|;
+    } else {
     print qq|
-    <input type=hidden name=debitchartselected_$i value="$form->{"debitchartselected_$i"}">
-    <input type=hidden name=debit_$i value="$form->{"debit_$i"}">
+    $source_hidden
+    $memo_hidden
+    $projectnumber_hidden
     |;
-  }
-  if ($taxrowcount > 1) {
-   for $i (2 .. $taxrowcount) {
-    print qq|
-      <input type=hidden name=taxchartselected_$i value="$form->{"taxchartselected_$i"}">
-      <input type=hidden name=tax_$i value="$form->{"tax_$i"}">
-      |;
     }
-  } 
-print qq| 
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
-
-<input name=callback type=hidden value="$form->{callback}">
-<br>
+    print qq|
+  </tr>
 |;
+  }
 
-  $transdate = $form->datetonum($form->{transdate}, \%myconfig);
-  $closedto = $form->datetonum($form->{closedto}, \%myconfig);
+  $form->hide_form(qw(rowcount selectaccno));
 
+  $main::lxdebug->leave_sub();
+
+}
+
+sub _get_radieren {
+  return ($::instance_conf->get_gl_changeable == 2) ? ($::form->current_date(\%::myconfig) eq $::form->{gldate}) : ($::instance_conf->get_gl_changeable == 1);
+}
+
+sub setup_gl_action_bar {
+  my %params = @_;
+  my $form   = $::form;
+  my $change_never            = $::instance_conf->get_gl_changeable == 0;
+  my $change_on_same_day_only = $::instance_conf->get_gl_changeable == 2 && ($form->current_date(\%::myconfig) ne $form->{gldate});
+  my ($is_linked_bank_transaction, $is_linked_ap_transaction, $is_reconciled_bank_transaction);
+
+  if ($form->{id} && SL::DB::Manager::BankTransactionAccTrans->find_by(gl_id => $form->{id})) {
+    $is_linked_bank_transaction = 1;
+  }
+  if ($form->{id} && SL::DB::Manager::ApGl->find_by(gl_id => $form->{id})) {
+    $is_linked_ap_transaction = 1;
+  }
+  # dont edit reconcilated bookings!
   if ($form->{id}) {
-  
-  print qq|<input class=submit type=submit name=action value="|.$locale->text('Storno').qq|">|;
-
-# Löschen und Ã¤ndern von Buchungen nicht mehr möglich (GoB) nur am selben Tag möglich
-
-
-       if (!$form->{locked} && $radieren) {
-               print qq|
-               <input class=submit type=submit name=action value="|.$locale->text('Post').qq|" accesskey="b">
-               <input class=submit type=submit name=action value="|.$locale->text('Delete').qq|">|;
-       }
-
-       
-#      if ($transdate > $closedto) {
-#              print qq|
-#              <input class=submit type=submit name=action value="|.$locale->text('Post as new').qq|">|;
-#      }
-   }  else {
-       if ($transdate > $closedto) {
-               print qq|<input class=submit type=submit name=action value="|.$locale->text('Update').qq|">
-                <input class=submit type=submit name=action value="|.$locale->text('Post').qq|">|;
-       }
-   }
-
-  if ($form->{menubar}) {
-    require "$form->{path}/menu.pl";
-    &menubar;
+    my @acc_trans = map { $_->acc_trans_id } @{ SL::DB::Manager::AccTransaction->get_all( where => [ trans_id => $form->{id} ] ) };
+    if (scalar @acc_trans && scalar @{ SL::DB::Manager::ReconciliationLink->get_all(where => [ acc_trans_id  => [ @acc_trans ] ]) }) {
+      $is_reconciled_bank_transaction = 1;
+    }
+  }
+  my $create_post_action = sub {
+    # $_[0]: description
+    # $_[1]: after_action
+    action => [
+      $_[0],
+      submit   => [ '#form', { action => 'post', after_action => $_[1] } ],
+      disabled => $form->{locked}                           ? t8('The billing period has already been locked.')
+                : $form->{storno}                           ? t8('A canceled general ledger transaction cannot be posted.')
+                : ($form->{id} && $change_never)            ? t8('Changing general ledger transaction has been disabled in the configuration.')
+                : ($form->{id} && $change_on_same_day_only) ? t8('General ledger transactions 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.')
+                : $is_linked_ap_transaction                 ? t8('This transaction is linked with a AP transaction. Please undo and redo the AP transaction booking if needed.')
+                : $is_reconciled_bank_transaction           ? t8('This transaction is reconciled with a bank transaction. Please undo the reconciliation if needed.')
+                : undef,
+    ],
+  };
+
+  my %post_entry;
+  if ($::instance_conf->get_gl_add_doc && $::instance_conf->get_doc_storage) {
+    %post_entry = (combobox => [ $create_post_action->(t8('Post'), 'doc-tab'),
+                                 $create_post_action->(t8('Post and new booking')) ]);
+  } elsif ($::instance_conf->get_doc_storage) {
+    %post_entry = (combobox => [ $create_post_action->(t8('Post')),
+                                 $create_post_action->(t8('Post and upload document'), 'doc-tab') ]);
+  } else {
+    %post_entry = $create_post_action->(t8('Post'));
+  }
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Update'),
+        submit    => [ '#form', { action => 'update' } ],
+        id        => 'update_button',
+        accesskey => 'enter',
+      ],
+      %post_entry,
+      combobox => [
+        action => [ t8('Storno'),
+          submit   => [ '#form', { action => 'storno' } ],
+          confirm  => t8('Do you really want to cancel this general ledger transaction?'),
+          disabled => !$form->{id}                ? t8('This general ledger transaction has not been posted yet.')
+                    : $form->{storno}             ? t8('A canceled general ledger transaction cannot be canceled again.')
+                    : $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_ap_transaction   ? t8('This transaction is linked with a AP transaction. Please undo and redo the AP transaction booking if needed.')
+                    : $is_reconciled_bank_transaction ? t8('This transaction is reconciled with a bank transaction. Please undo the reconciliation if needed.')
+                    : undef,
+        ],
+        action => [ t8('Delete'),
+          submit   => [ '#form', { action => 'delete' } ],
+          confirm  => t8('Do you really want to delete this object?'),
+          disabled => !$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.')
+                    : $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_ap_transaction   ? t8('This transaction is linked with a AP transaction. Please undo and redo the AP transaction booking if needed.')
+                    : $is_reconciled_bank_transaction ? t8('This transaction is reconciled with a bank transaction. Please undo the reconciliation if needed.')
+                    : $form->{storno}             ? t8('A canceled general ledger transaction cannot be deleted.')
+                    : undef,
+        ],
+      ], # end of combobox "Storno"
+
+      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', 'gl_transaction' ],
+        ],
+        action => [
+          t8('Drafts'),
+          call     => [ 'kivi.Draft.popup', 'gl', 'unknown', $form->{draft_id}, $form->{draft_description} ],
+          disabled => $form->{id}     ? t8('This invoice has already been posted.')
+                    : $form->{locked} ? t8('The billing period has already been locked.')
+                    : undef,
+        ],
+      ], # end of combobox "more"
+    );
   }
-  
-  print "
-  </form>
-
-</body>
-</html>
-";
-  
-  $lxdebug->leave_sub();
 }
 
+sub setup_gl_search_action_bar {
+  my %params = @_;
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Search'),
+        submit    => [ '#form', { action => 'continue', nextsub => 'generate_report' } ],
+        accesskey => 'enter',
+      ],
+    );
+  }
+}
 
-sub delete {
-  $lxdebug->enter_sub();
+sub setup_gl_transactions_action_bar {
+  my %params = @_;
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      combobox => [
+        action => [ $::locale->text('Create new') ],
+        action => [
+          $::locale->text('GL Transaction'),
+          submit => [ '#create_new_form', { action => 'gl_transaction' } ],
+        ],
+        action => [
+          $::locale->text('AR Transaction'),
+          submit => [ '#create_new_form', { action => 'ar_transaction' } ],
+        ],
+        action => [
+          $::locale->text('AP Transaction'),
+          submit => [ '#create_new_form', { action => 'ap_transaction' } ],
+        ],
+        action => [
+          $::locale->text('Sales Invoice'),
+          submit => [ '#create_new_form', { action => 'sales_invoice'  } ],
+        ],
+        action => [
+          $::locale->text('Vendor Invoice'),
+          submit => [ '#create_new_form', { action => 'vendor_invoice' } ],
+        ],
+      ], # end of combobox "Create new"
+    );
+  }
+}
 
-  $form->header;
+sub form_header {
+  $::lxdebug->enter_sub;
+  $::auth->assert('gl_transactions');
 
-  print qq|
-<body>
+  my ($init) = @_;
 
-<form method=post action=$form->{script}>
-|;
+  $::request->layout->add_javascripts("autocomplete_chart.js", "autocomplete_project.js", "kivi.File.js", "kivi.GL.js", "kivi.RecordTemplate.js", "kivi.Validator.js", "show_history.js");
+
+  my @old_project_ids     = grep { $_ } map{ $::form->{"project_id_$_"} } 1..$::form->{rowcount};
+  my @conditions          = @old_project_ids ? (id => \@old_project_ids) : ();
+  $::form->{ALL_PROJECTS} = SL::DB::Manager::Project->get_all_sorted(query => [ or => [ active => 1, @conditions ]]);
+
+  $::form->get_lists(
+    "charts"    => { "key" => "ALL_CHARTS", "transdate" => $::form->{transdate} },
+  );
 
-  map { $form->{$_} =~ s/\"/&quot;/g } qw(reference description chart);
+  # we cannot book on charttype header
+  @{ $::form->{ALL_CHARTS} } = grep { $_->{charttype} ne 'H' }  @{ $::form->{ALL_CHARTS} };
+  $::form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
 
-  delete $form->{header};
+  my $title      = $::form->{title};
+  $::form->{title} = $::locale->text("$title General Ledger Transaction");
+  # $locale->text('Add General Ledger Transaction')
+  # $locale->text('Edit General Ledger Transaction')
 
-  foreach $key (keys %$form) {
-    print qq|<input type=hidden name=$key value="$form->{$key}">\n|;
+  map { $::form->{$_} =~ s/\"/&quot;/g }
+    qw(chart taxchart);
+
+  if ($init) {
+    $::request->{layout}->focus("#reference");
+    $::form->{taxincluded} = "1";
+  } else {
+    $::request->{layout}->focus("#accno_id_$::form->{rowcount}_name");
   }
 
-  print qq|
-<h2 class=confirm>|.$locale->text('Confirm!').qq|</h2>
+  $::form->{previous_id}     ||= "--";
+  $::form->{previous_gldate} ||= "--";
 
-<h4>|.$locale->text('Are you sure you want to delete Transaction').qq| $form->{reference}</h4>
+  setup_gl_action_bar();
 
-<input name=action class=submit type=submit value="|.$locale->text('Yes').qq|">
-</form>
-|;
+  $::form->header;
+  print $::form->parse_html_template('gl/form_header', {
+    hide_title => $title,
+    readonly   => $::form->{id} && ($::form->{locked} || !_get_radieren()),
+  });
+
+  $::lxdebug->leave_sub;
 
-  $lxdebug->leave_sub();
 }
 
+sub form_footer {
+  $::lxdebug->enter_sub;
+  $::auth->assert('gl_transactions');
 
-sub yes {
-  $lxdebug->enter_sub();
+  my ($follow_ups, $follow_ups_due);
 
-  $form->redirect($locale->text('Transaction deleted!')) if (GL->delete_transaction(\%myconfig, \%$form));
+  if ($::form->{id}) {
+    $follow_ups     = FU->follow_ups('trans_id' => $::form->{id}, 'not_done' => 1);
+    $follow_ups_due = sum map { $_->{due} * 1 } @{ $follow_ups || [] };
+  }
+
+  print $::form->parse_html_template('gl/form_footer', {
+    radieren       => _get_radieren(),
+    follow_ups     => $follow_ups,
+    follow_ups_due => $follow_ups_due,
+  });
+
+  $::lxdebug->leave_sub;
+}
+
+sub delete {
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
+  if (GL->delete_transaction(\%myconfig, \%$form)){
+    # saving the history
+      if(!exists $form->{addition} && $form->{id} ne "") {
+        $form->{snumbers} = qq|gltransaction_| . $form->{id};
+        $form->{addition} = "DELETED";
+        $form->{what_done} = "gl_transaction";
+        $form->save_history;
+      }
+    # /saving the history
+    $form->redirect($locale->text('Transaction deleted!'))
+  }
   $form->error($locale->text('Cannot delete transaction!'));
-  
-  $lxdebug->leave_sub();
+  $main::lxdebug->leave_sub();
+
 }
 
+sub post_transaction {
+  $main::lxdebug->enter_sub();
+
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
 
-sub post {
-  $lxdebug->enter_sub();
   # check if there is something in reference and date
-  $form->isblank("reference", $locale->text('Reference missing!'));
-  $form->isblank("transdate", $locale->text('Transaction Date missing!'));
-  $form->isblank("description", $locale->text('Description missing!'));
-  
-  $transdate = $form->datetonum($form->{transdate}, \%myconfig);
-  $closedto = $form->datetonum($form->{closedto}, \%myconfig);
-
-  ($debitaccno, $debittaxkey) = split(/--/, $form->{debitchartselected});  
-  ($creditaccno, $credittaxkey) = split(/--/, $form->{creditchartselected});
-  
-  $credit_save = $form->{credit};
-  $debit_save = $form->{debit};    
-
-  # check project
-  &check_project;
-  ($taxkey, $taxrate) = split(/--/, $form->{taxchartselected});    
-
-  if ($debittaxkey >0) { 
-       $form->{taxchart} = $form->unescape($form->{taxchart});
-       $form->{taxchart} =~ s/\"$debittaxkey--([^\"]*)\"/\"$debittaxkey--$1\"/;
-       
-       $rate = ($form->{taxchart} =~ /selected/) ? $taxrate : $1;
-       $form->{taxkey} = ($form->{taxchart} =~ /selected/) ? $taxkey : $debittaxkey;
-       
-       if ($form->{storno}) {
-               $form->{debit} = $form->parse_amount(\%myconfig, $form->{debit});
-               $form->{credit} = $form->parse_amount(\%myconfig, $form->{credit});
-               $form->{tax} = $form->parse_amount(\%myconfig, $form->{tax});
-       } else {
-               if ($form->{taxincluded}) {
-                       $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1);
-                       $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-                       $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1) * $rate;
-               } else {
-                       $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-                       $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * ($rate + 1);
-                       $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) * $rate;
-               }
-       }       
-       $form->{debittaxkey}=1;
-       
-  } else {
-               $form->{taxchart} = $form->unescape($form->{taxchart});
-               $form->{taxchart} =~ s/\"$credittaxkey--([^\"]*)\"/\"$credittaxkey--$1\"/;
-               
-
-               $rate = ($form->{taxchart} =~ /selected/) ? $taxrate : $1;
-               $form->{taxkey} = ($form->{taxchart} =~ /selected/) ? $taxkey : $credittaxkey;
-               
-               if ($form->{storno}) {
-                       $form->{debit} = $form->parse_amount(\%myconfig, $form->{debit});
-                       $form->{credit} = $form->parse_amount(\%myconfig, $form->{credit});
-                       $form->{tax} = $form->parse_amount(\%myconfig, $form->{tax});
-               } else {
-                       if ($form->{taxincluded}) {
-                               $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-                               $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1);
-                               $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) / ($rate + 1) * $rate;
-                       } else {
-                               $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * ($rate + 1);
-                               $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-                               $form->{tax} = $form->parse_amount(\%myconfig, $form->{amount}) * $rate;
-                       }
-               }
-               $form->{debittaxkey}=0;
-               
-       }
-  if ($form->{credit_splited}) {
-    $form->{debit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-    $form->{credit} = $credit_save;
-    $form->{tax} = 0;
-  } elsif ($form->{debit_splited}) {
-    $form->{credit} = $form->parse_amount(\%myconfig, $form->{amount}) * 1;
-    $form->{debit} = $debit_save;
-    $form->{tax} = 0;
+  $form->isblank("reference",               $locale->text('Reference missing!'));
+  $form->isblank("transdate",               $locale->text('Transaction Date missing!'));
+  $form->isblank("description",             $locale->text('Description missing!'));
+  $form->isblank("transaction_description", $locale->text('A transaction description is required.')) if $::instance_conf->get_require_transaction_description_ps;
+
+  my $transdate = $form->datetonum($form->{transdate}, \%myconfig);
+  my $closedto  = $form->datetonum($form->{closedto},  \%myconfig);
+
+  my @a           = ();
+  my $count       = 0;
+  my $debittax    = 0;
+  my $credittax   = 0;
+  my $debitcount  = 0;
+  my $creditcount = 0;
+  my $debitcredit;
+  my %split_safety = ();
+
+  my $dbh = SL::DB->client->dbh;
+  my ($notax_id) = selectrow_query($form, $dbh, "SELECT id FROM tax WHERE taxkey = 0 LIMIT 1", );
+  my $zerotaxes  = selectall_hashref_query($form, $dbh, "SELECT id FROM tax WHERE rate = 0", );
+
+  my @flds = qw(accno_id debit credit projectnumber fx_transaction source memo tax taxchart);
+
+  for my $i (1 .. $form->{rowcount}) {
+    next if $form->{"debit_$i"} eq "" && $form->{"credit_$i"} eq "";
+
+    for (qw(debit credit tax)) {
+      $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"});
+    }
+
+    push @a, {};
+    $debitcredit = ($form->{"debit_$i"} == 0) ? "0" : "1";
+
+    $split_safety{   $form->{"debit_$i"}  <=> 0 }++;
+    $split_safety{ - $form->{"credit_$i"} <=> 0 }++;
+
+    if ($debitcredit) {
+      $debitcount++;
+    } else {
+      $creditcount++;
+    }
+
+    if (($debitcount >= 2) && ($creditcount == 2)) {
+      $form->{"credit_$i"} = 0;
+      $form->{"tax_$i"}    = 0;
+      $creditcount--;
+      $form->{creditlock} = 1;
+    }
+    if (($creditcount >= 2) && ($debitcount == 2)) {
+      $form->{"debit_$i"} = 0;
+      $form->{"tax_$i"}   = 0;
+      $debitcount--;
+      $form->{debitlock} = 1;
+    }
+    if (($creditcount == 1) && ($debitcount == 2)) {
+      $form->{creditlock} = 1;
+    }
+    if (($creditcount == 2) && ($debitcount == 1)) {
+      $form->{debitlock} = 1;
+    }
+    if ($debitcredit && $credittax) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00000";
+    }
+    if (!$debitcredit && $debittax) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00000";
+    }
+    my $amount = ($form->{"debit_$i"} == 0)
+            ? $form->{"credit_$i"}
+            : $form->{"debit_$i"};
+    my $j = $#a;
+    if (($debitcredit && $credittax) || (!$debitcredit && $debittax)) {
+      $form->{"taxchart_$i"} = "$notax_id--0.00000";
+      $form->{"tax_$i"}      = 0;
+    }
+    my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});
+    my $iswithouttax = grep { $_->{id} == $taxkey } @{ $zerotaxes };
+    if (!$iswithouttax) {
+      if ($debitcredit) {
+        $debittax = 1;
+      } else {
+        $credittax = 1;
+      }
+
+      my ($tmpnetamount,$tmpdiff);
+      ($tmpnetamount,$form->{"tax_$i"},$tmpdiff) = $form->calculate_tax($amount,$rate,$form->{taxincluded} *= 1,2);
+      if ($debitcredit) {
+        $form->{"debit_$i"} = $tmpnetamount;
+      } else {
+        $form->{"credit_$i"} = $tmpnetamount;
+      }
+
+    } else {
+      $form->{"tax_$i"} = 0;
+    }
+
+    for (@flds) { $a[$j]->{$_} = $form->{"${_}_$i"} }
+    $count++;
+  }
+
+  if ($split_safety{-1} > 1 && $split_safety{1} > 1) {
+    $::form->error($::locale->text("Split entry detected. The values you have entered will result in an entry with more than one position on both debit and credit. " .
+                                   "Due to known problems involving accounting software kivitendo does not allow these."));
+  }
+
+  for my $i (1 .. $count) {
+    my $j = $i - 1;
+    for (@flds) { $form->{"${_}_$i"} = $a[$j]->{$_} }
   }
-   
+
+  for my $i ($count + 1 .. $form->{rowcount}) {
+    for (@flds) { delete $form->{"${_}_$i"} }
+  }
+
+  my ($debit, $credit, $taxtotal);
+  for my $i (1 .. $form->{rowcount}) {
+    my $dr  = $form->{"debit_$i"};
+    my $cr  = $form->{"credit_$i"};
+    my $tax = $form->{"tax_$i"};
+    if ($dr && $cr) {
+      $form->error($locale->text('Cannot post transaction with a debit and credit entry for the same account!'));
+    }
+    $debit    += $dr + $tax if $dr;
+    $credit   += $cr + $tax if $cr;
+    $taxtotal += $tax if $form->{taxincluded}
+  }
+
+  $form->{taxincluded} = 0 if !$taxtotal;
 
   # this is just for the wise guys
-  $form->error($locale->text('Cannot post transaction for a closed period!')) if ($transdate <= $closedto);
-  $form->error($locale->text('Soll- und Habenkonto sind gleich!')) if ($debitaccno eq $creditaccno);
-  $form->error($locale->text('Keine Steuerautomatik möglich!')) if ($debittaxkey && $credittaxkey && !($taxkey == 0));  
-  
-  if (($errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
-    $errno *= -1;
-    $err[1] = $locale->text('Cannot have a value in both Debit and Credit!');
-    $err[2] = $locale->text('Debit and credit out of balance!');
-    $err[3] = $locale->text('Cannot post a transaction without a value!');
-    
-    $form->error($err[$errno]);
+
+  $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
+    if ($form->date_max_future($form->{"transdate"}, \%myconfig));
+  $form->error($locale->text('Cannot post transaction for a closed period!'))
+    if ($form->date_closed($form->{"transdate"}, \%myconfig));
+  if ($form->round_amount($debit, 2) != $form->round_amount($credit, 2)) {
+    $form->error($locale->text('Out of balance transaction!'));
   }
-  undef($form->{callback});
-  $form->redirect("Buchung gespeichert. Buchungsnummer = ".$form->{id});
-  
-  $lxdebug->leave_sub();
-}
 
+  if ($form->round_amount($debit, 2) + $form->round_amount($credit, 2) == 0) {
+    $form->error($locale->text('Empty transaction!'));
+  }
 
-sub post_as_new {
-  $lxdebug->enter_sub();
 
-  $form->{id} = 0;
-  &add;
+  # start transaction (post + history + (optional) banktrans)
+  SL::DB->client->with_transaction(sub {
 
-  $lxdebug->leave_sub();
-}
+    if ((my $errno = GL->post_transaction(\%myconfig, \%$form)) <= -1) {
+      $errno *= -1;
+      my @err;
+      $err[1] = $locale->text('Cannot have a value in both Debit and Credit!');
+      $err[2] = $locale->text('Debit and credit out of balance!');
+      $err[3] = $locale->text('Cannot post a transaction without a value!');
 
-sub storno {
-  $lxdebug->enter_sub();
+      die $err[$errno];
+    }
+    # saving the history
+    if(!exists $form->{addition} && $form->{id} ne "") {
+      $form->{snumbers} = qq|gltransaction_| . $form->{id};
+      $form->{addition} = "POSTED";
+      $form->{what_done} = "gl transaction";
+      $form->save_history;
+    }
 
-  $form->{id} = 0;
-  $form->{storno} =1;
-  &post;
+    # Case BankTransaction: update RecordLink and BankTransaction
+    if ($form->{callback} =~ /BankTransaction/ && $form->{bt_id}) {
+      # set invoice_amount - we only rely on bt_id in form, do all other stuff ui independent
+      # die if we have a unlogic or NYI case and abort the whole transaction
+      my ($bt, $chart_id, $payment);
+      require SL::DB::Manager::BankTransaction;
+
+      $bt = SL::DB::Manager::BankTransaction->find_by(id => $::form->{bt_id});
+      die "No bank transaction found" unless $bt;
+
+      $chart_id = SL::DB::Manager::BankAccount->find_by(id => $bt->local_bank_account_id)->chart_id;
+      die "no chart id" unless $chart_id;
+
+      $payment = SL::DB::Manager::AccTransaction->get_all(where => [ trans_id => $::form->{id},
+                                                                     chart_link => { like => '%_paid%' },
+                                                                     chart_id => $chart_id                  ]);
+      die "guru meditation error: Can only assign amount to one bank account booking" if scalar @{ $payment } > 1;
+
+      # credit/debit * -1 matches the sign for bt.amount and bt.invoice_amount
+
+      die "Can only assign the full (partial) bank amount to a single general ledger booking: " . $bt->not_assigned_amount . " " .  ($payment->[0]->amount * -1)
+        unless (abs($bt->not_assigned_amount - ($payment->[0]->amount * -1)) < 0.001);
+
+      $bt->update_attributes(invoice_amount => $bt->invoice_amount + ($payment->[0]->amount * -1));
+
+      # create record_link
+      my %props = (
+        from_table => 'bank_transactions',
+        from_id    => $::form->{bt_id},
+        to_table   => 'gl',
+        to_id      => $::form->{id},
+      );
+      SL::DB::RecordLink->new(%props)->save;
+      # and tighten holy acc_trans_id for this bank_transaction
+      my  %props_acc = (
+        acc_trans_id        => $payment->[0]->acc_trans_id,
+        bank_transaction_id => $bt->id,
+        gl_id               => $payment->[0]->trans_id,
+      );
+      my $bta = SL::DB::BankTransactionAccTrans->new(%props_acc);
+      $bta->save;
 
-  $lxdebug->leave_sub();
+    }
+    1;
+  }) or do { die SL::DB->client->error };
+
+  $main::lxdebug->leave_sub();
 }
 
-sub split_debit {
-  $lxdebug->enter_sub();
-  # change callback
-  $form->{old_callback} = $form->escape($form->{callback},1);
-  $form->{callback} = $form->escape("$form->{script}?action=update",1);
-  # delete action
-  delete $form->{action};
-  # save all other form variables in a previousform variable
-  foreach $key (keys %$form) {
-    # escape ampersands
-    $form->{$key} =~ s/&/%26/g;
-    $previousform .= qq|$key=$form->{$key}&|;
+sub post {
+  $main::lxdebug->enter_sub();
+
+  $main::auth->assert('gl_transactions');
+
+  my $form     = $main::form;
+  my $locale   = $main::locale;
+
+  if ($::myconfig{mandatory_departments} && !$form->{department_id}) {
+    $form->error($locale->text('You have to specify a department.'));
   }
-  chop $previousform;
-  $previousform = $form->escape($previousform, 1);
-  if (!$form->{debitpost}) {
-    $form->{debitpost} = $form->{amount};
-  } 
-  $form->{previousform} = $previousform;
-  &display_split_debit();
 
+  $form->{title}  = $locale->text("$form->{title} General Ledger Transaction");
+  $form->{storno} = 0;
 
-  $lxdebug->leave_sub();
-}
+  post_transaction();
+  if ($::instance_conf->get_webdav) {
+    SL::Webdav->new(type     => 'general_ledger',
+                    number   => $form->{id},
+                   )->webdav_path;
+  }
 
-sub split_credit {
-  $lxdebug->enter_sub();
-  # change callback
-  $form->{old_callback} = $form->escape($form->{callback},1);
-  $form->{callback} = $form->escape("$form->{script}?action=update",1);
-  # delete action
-  delete $form->{action};
-  # save all other form variables in a previousform variable
-  foreach $key (keys %$form) {
-    # escape ampersands
-    $form->{$key} =~ s/&/%26/g;
-    $previousform .= qq|$key=$form->{$key}&|;
+  my $msg = $::locale->text("General ledger transaction '#1' posted (ID: #2)", $form->{reference}, $form->{id});
+  if ($form->{callback} =~ /BankTransaction/ && $form->{bt_id}) {
+    $form->redirect($msg);
+
+  } 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 $add_doc_url = build_std_url("script=gl.pl", 'action=edit', 'id=' . E($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->{callback} = build_std_url("action=add", "show_details");
+    $form->redirect($msg);
   }
-  chop $previousform;
-  $previousform = $form->escape($previousform, 1);
-  if (!$form->{creditpost}) {
-    $form->{creditpost} = $form->{amount};
-  } 
-  $form->{previousform} = $previousform;
-  &display_split_credit();
-  $lxdebug->leave_sub();
+
+  $main::lxdebug->leave_sub();
 }
 
-sub display_split_credit {
-  $lxdebug->enter_sub();
-  $form->{taxchart} = $form->unescape($form->{taxchart});
-    
-  $form->header;
-
-  print qq|
-<body>
-<form method=post name=split_credit action=gl.pl>
-|.$locale->text('Credit').qq|: |.$form->format_amount(\%myconfig, $form->{amount},2).qq| EUR<br>
-|.$locale->text('Still to post').qq|:<input name=creditpost size=10 value="|.$form->format_amount(\%myconfig, $form->{creditpost},2).qq|"> EUR<br>
-<script type="text/javascript">
-           function update_stilltopost (betrag){
-           remaining = parseFloat(document.split_credit.creditpost.value) - parseFloat(betrag);
-           document.split_credit.creditpost.value= remaining;
-           }           
-</script>
-
-<table>|;
-for $i (2 .. $form->{creditrowcount}) {
-  $form->{"creditchart_$i"} = $form->{chart};
-  $form->{"creditchart_$i"}  =~ s/value=\"$form->{"creditchartselected_$i"}\"/value=\"$form->{"creditchartselected_$i"}\" selected/;
-  
-  $form->{"taxchart_$i"} = $form->{taxchart};
-  $form->{"taxchart_$i"}  =~ s/value=\"$form->{"taxchartselected_$i"}\"/value=\"$form->{"taxchartselected_$i"}\" selected/;
-  $position = $i -1;
-print qq|
-  <tr><td></td></tr>
-  <tr>
-    <th>Position $position</th>
-    <td><select name=creditchartselected_$i>$form->{"creditchart_$i"}</select></td>
-    <th align=right>|.$locale->text('Amount').qq| $1</th>
-    <td><input name=credit_$i size=10 value="|.$form->format_amount(\%myconfig, $form->{"credit_$i"},2).qq|" onBlur="update_stilltopost(this.value)"> EUR</td>
-  </tr>
-  <tr>
-    <th></th>
-    <td><select name=taxchartselected_$i>$form->{"taxchart_$i"}</select></td>
-    <th align=right>|.$locale->text('Tax').qq|</th>
-    <td><input name=tax_$i size=10 value="|.$form->format_amount(\%myconfig, $form->{"tax_$i"},2).qq|"> EUR</td>
-    <td><input type=checkbox name=tax_manual_$i value=1> Steuerkorrektur</td>
-  </tr>
-  <td></td>
-  <tr>
-  </tr>
-  <tr>
-    <td colspan=5><hr size=3 noshade></td>
-  </tr>
+sub post_as_new {
+  $main::lxdebug->enter_sub();
 
-|;
-}
-print qq|
-</table>
-<input type=hidden name=previousform value="$form->{previousform}">
-
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
-<input type=hidden name=callback value=$form->{callback}>
-<input type=hidden name=old_callback value=$form->{old_callback}>
-<input type=hidden name=amount value=$form->{amount}>
-<input type=hidden name=credit_splited value=1>
-<input type=hidden name=creditrowcount value="$form->{creditrowcount}">
-<input type=hidden name=chart value=|.$form->escape($form->{chart}).qq|>
-<input type=hidden name=taxchart value=|.$form->escape($form->{taxchart}).qq|>
-<p>
-<input class=submit type=submit name=action value="|.$locale->text('New Account').qq|">
-<input class=submit type=submit name=action value="|.$locale->text('Close').qq|">
-</form>
-
-</body>
-</html>
-|;
+  $main::auth->assert('gl_transactions');
 
-  $lxdebug->leave_sub();
-}
+  my $form     = $main::form;
 
-sub display_split_debit {
-  $lxdebug->enter_sub();
-  $form->{taxchart} = $form->unescape($form->{taxchart});
-    
-  $form->header;
-
-  print qq|
-<body>
-<form method=post name=split_debit action=gl.pl>
-|.$locale->text('Debit').qq|: |.$form->format_amount(\%myconfig, $form->{amount},2).qq| EUR<br>
-|.$locale->text('Still to post').qq|:<input name=debitpost size=10 value="|.$form->format_amount(\%myconfig, $form->{debitpost},2).qq|"> EUR<br>
-<script type="text/javascript">
-           function update_stilltopost (betrag){
-           remaining = parseFloat(document.split_debit.debitpost.value) - parseFloat(betrag);
-           document.split_debit.debitpost.value= remaining;
-           }           
-</script>
-
-<table>|;
-for $i (2 .. $form->{debitrowcount}) {
-  $form->{"debitchart_$i"} = $form->{chart};
-  $form->{"debitchart_$i"}  =~ s/value=\"$form->{"debitchartselected_$i"}\"/value=\"$form->{"debitchartselected_$i"}\" selected/;
-  
-  $form->{"taxchart_$i"} = $form->{taxchart};
-  $form->{"taxchart_$i"}  =~ s/value=\"$form->{"taxchartselected_$i"}\"/value=\"$form->{"taxchartselected_$i"}\" selected/;
-  $position = $i -1;
-print qq|
-  <tr><td></td></tr>
-  <tr>
-    <th>Position $position</th>
-    <td><select name=debitchartselected_$i>$form->{"debitchart_$i"}</select></td>
-    <th align=right>|.$locale->text('Amount').qq| $1</th>
-    <td><input name=debit_$i size=10 value="|.$form->format_amount(\%myconfig, $form->{"debit_$i"},2).qq|" onBlur="update_stilltopost(this.value)"> EUR</td>
-  </tr>
-  <tr>
-    <th></th>
-    <td><select name=taxchartselected_$i>$form->{"taxchart_$i"}</select></td>
-    <th align=right>|.$locale->text('Tax').qq|</th>
-    <td><input name=tax_$i size=10 value="|.$form->format_amount(\%myconfig, $form->{"tax_$i"},2).qq|"> EUR</td>
-    <td><input type=checkbox name=tax_manual_$i value=1> Steuerkorrektur</td>
-  </tr>
-  <td></td>
-  <tr>
-  </tr>
-  <tr>
-    <td colspan=5><hr size=3 noshade></td>
-  </tr>
+  $form->{id} = 0;
+  &add;
+  $main::lxdebug->leave_sub();
 
-|;
 }
-print qq|
-</table>
-<input type=hidden name=previousform value="$form->{previousform}">
-
-<input type=hidden name=path value=$form->{path}>
-<input type=hidden name=login value=$form->{login}>
-<input type=hidden name=password value=$form->{password}>
-<input type=hidden name=callback value=$form->{callback}>
-<input type=hidden name=old_callback value=$form->{old_callback}>
-<input type=hidden name=amount value=$form->{amount}>
-<input type=hidden name=debit_splited value=1>
-<input type=hidden name=debitrowcount value="$form->{debitrowcount}">
-<input type=hidden name=chart value=|.$form->escape($form->{chart}).qq|>
-<input type=hidden name=taxchart value=|.$form->escape($form->{taxchart}).qq|>
-<p>
-<input class=submit type=submit name=action value="|.$locale->text('New Account').qq|">
-<input class=submit type=submit name=action value="|.$locale->text('Close').qq|">
-</form>
-
-</body>
-</html>
-|;
 
-  $lxdebug->leave_sub();
-}
+sub storno {
+  $main::lxdebug->enter_sub();
 
-sub new_account {
-  $lxdebug->enter_sub();
-
-  $form->{chart} = $form->unescape($form->{chart});
-  
-  if ($form->{credit_splited}) {
-    $form->{creditpost} = $form->{amount};
-    
-    for $i (2 .. $form->{creditrowcount}) {
-      $form->{"credit_$i"} = $form->parse_amount(\%myconfig, $form->{"credit_$i"});
-      $form->{creditpost} -= $form->{"credit_$i"};
-      ($taxkey, $taxrate) = split(/--/, $form->{"taxchartselected_$i"});
-      if ($form->{"tax_manual_$i"}) {
-        $form->{"tax_$i"} = $form->parse_amount(\%myconfig, $form->{"tax_$i"});
-      } else {
-        $form->{"tax_$i"} = $form->{"credit_$i"} * $taxrate;
-      }
-      $form->{creditpost} -= $form->{"tax_$i"};
+  $main::auth->assert('gl_transactions');
 
-    }
-    if ($form->{"credit_$form->{creditrowcount}"}) {
-      $form->{creditrowcount}++;
-    }
-    
-    &display_split_credit;
+  my $form     = $main::form;
+  my %myconfig = %main::myconfig;
+  my $locale   = $main::locale;
+
+  # don't cancel cancelled transactions
+  if (IS->has_storno(\%myconfig, $form, 'gl')) {
+    $form->{title} = $locale->text("Cancel Accounts Receivables Transaction");
+    $form->error($locale->text("Transaction has already been cancelled!"));
   }
-  if ($form->{debit_splited}) {
-    $form->{debitpost} = $form->{amount};
-    
-    for $i (2 .. $form->{debitrowcount}) {
-      $form->{"debit_$i"} = $form->parse_amount(\%myconfig, $form->{"debit_$i"});
-      $form->{debitpost} -= $form->{"debit_$i"};
-      ($taxkey, $taxrate) = split(/--/, $form->{"taxchartselected_$i"});
-      if ($form->{"tax_manual_$i"}) {
-        $form->{"tax_$i"} = $form->parse_amount(\%myconfig, $form->{"tax_$i"});
-      } else {
-        $form->{"tax_$i"} = $form->{"debit_$i"} * $taxrate;
-      }
-      $form->{debitpost} -= $form->{"tax_$i"};
 
-    }
-    if ($form->{"debit_$form->{debitrowcount}"}) {
-      $form->{debitrowcount}++;
-    }
-    
-    &display_split_debit;
-  }  
-  $lxdebug->leave_sub();
-}
+  GL->storno($form, \%myconfig, $form->{id});
 
-sub close {
-  $lxdebug->enter_sub();
+  # saving the history
+  if(!exists $form->{addition} && $form->{id} ne "") {
+    $form->{snumbers} = qq|gltransaction_| . $form->{id};
+    $form->{addition} = "STORNO";
+    $form->{what_done} = "gl_transaction";
+    $form->save_history;
+  }
+  # /saving the history
 
-    # save the new form variables before splitting previousform
-    map { $newform{$_} = $form->{$_} } keys %$form;
+  $form->redirect(sprintf $locale->text("Transaction %d cancelled."), $form->{storno_id});
 
-    $previousform = $form->unescape($form->{previousform});
+  $main::lxdebug->leave_sub();
+}
 
-    # don't trample on previous variables
-    map { delete $form->{$_} } keys %newform;
+sub continue {
+  call_sub($main::form->{nextsub});
+}
 
-    # now take it apart and restore original values
-    foreach $item (split /&/, $previousform) {
-      ($key, $value) = split /=/, $item, 2;
-      $value =~ s/%26/&/g;
-      $form->{$key} = $value;
-    }
-    if ($newform{credit_splited}) {
-      $form->{credit} = 0;
-      $form->{credit_splited} = $newform{credit_splited};
-      $form->{creditrowcount} = $newform{creditrowcount};
-      for $i (2 .. $form->{creditrowcount}) {     
-        $form->{"creditchartselected_$i"} =$newform{"creditchartselected_$i"};
-        $form->{"credit_$i"} =$newform{"credit_$i"};
-        $form->{"credit_$i"} = $form->parse_amount(\%myconfig, $form->{"credit_$i"});
-        $form->{"taxchartselected_$i"} =$newform{"taxchartselected_$i"};
-        ($taxkey, $taxrate) = split(/--/, $form->{"taxchartselected_$i"});
-        if ($newform{"tax_manual_$i"}) {
-          $form->{"tax_$i"} = $form->parse_amount(\%myconfig, $newform{"tax_$i"});
-        } else {
-          $form->{"tax_$i"} = $form->{"credit_$i"} * $taxrate;
-        }
-        $form->{credit} += $form->round_amount($form->{"credit_$i"},2);
-        $form->{credit} += $form->round_amount($form->{"tax_$i"},2);;
-        
-      }
-    } else {
-      $form->{debit} = 0;
-      $form->{debit_splited} = $newform{debit_splited};
-      $form->{debitrowcount} = $newform{debitrowcount};
-      for $i (2 .. $form->{debitrowcount}) {     
-        $form->{"debitchartselected_$i"} =$newform{"debitchartselected_$i"};
-        $form->{"debit_$i"} =$newform{"debit_$i"};
-        $form->{"debit_$i"} = $form->parse_amount(\%myconfig, $form->{"debit_$i"});
-        $form->{"taxchartselected_$i"} =$newform{"taxchartselected_$i"};
-        ($taxkey, $taxrate) = split(/--/, $form->{"taxchartselected_$i"});
-        if ($newform{"tax_manual_$i"}) {
-          $form->{"tax_$i"} = $form->parse_amount(\%myconfig, $newform{"tax_$i"});
-        } else {
-          $form->{"tax_$i"} = $form->{"debit_$i"} * $taxrate;
-        }
-        $form->{debit} += $form->round_amount($form->{"debit_$i"},2);
-        $form->{debit} += $form->round_amount($form->{"tax_$i"},2);;
-      }
-    }
-    delete $form->{action};
-    $callback = $form->unescape($form->{callback});
-    $form->{callback} = $form->unescape($form->{old_callback});
-    delete $form->{old_callback};
-
-    # put callback together
-    foreach $key (keys %$form) {
-      # do single escape for Apache 2.0
-      $value = $form->escape($form->{$key}, 1);
-      $callback .= qq|&$key=$value|;
-    }
-    $form->{callback} = $callback;
-  
+sub get_tax_dropdown {
+  my $transdate    = $::form->{transdate}    ? DateTime->from_kivitendo($::form->{transdate}) : DateTime->today_local;
+  my $deliverydate = $::form->{deliverydate} ? DateTime->from_kivitendo($::form->{deliverydate}) : undef;
+  my @tax_accounts = GL->get_active_taxes_for_chart($::form->{accno_id}, $deliverydate // $transdate);
+  my $html         = $::form->parse_html_template("gl/update_tax_accounts", { TAX_ACCOUNTS => \@tax_accounts });
 
-  # redirect
-  $form->redirect;
-  $lxdebug->leave_sub();
+  print $::form->ajax_response_header, $html;
 }
+
+sub get_chart_balance {
+  my %balances = GL->get_chart_balances($::form->{accno_id});
+  my $balance  = $::form->format_amount(\%::myconfig, $balances{ $::form->{accno_id} }, 2, 'DRCR');
+
+  print $::form->ajax_response_header, $balance;
+}
+
+1;