X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FController%2FBankTransaction.pm;h=3d98e9fecd6f209510b6ce0b13e45e80ec1fb5cc;hb=698bf12d23e82883b9cc8920e40e1d15c6298d00;hp=d154667d5b82fc862bc0520e28b101e9f429fe12;hpb=2003e0561586fca5e9fe5d825ab4d470411fe32a;p=kivitendo-erp.git

diff --git a/SL/Controller/BankTransaction.pm b/SL/Controller/BankTransaction.pm
index d154667d5..3d98e9fec 100644
--- a/SL/Controller/BankTransaction.pm
+++ b/SL/Controller/BankTransaction.pm
@@ -25,8 +25,8 @@ use SL::DB::BankAccount;
 use SL::DB::RecordTemplate;
 use SL::DB::SepaExportItem;
 use SL::DBUtils qw(like);
-use SL::Presenter;
 
+use List::UtilsBy qw(partition_by);
 use List::MoreUtils qw(any);
 use List::Util qw(max);
 
@@ -98,11 +98,10 @@ sub action_list {
     where        => [
       amount                => {ne => \'invoice_amount'},
       local_bank_account_id => $::form->{filter}{bank_account},
+      cleared               => 0,
       @where
     ],
   );
-  $main::lxdebug->message(LXDebug->DEBUG2(),"count bt=".scalar(@{$bank_transactions}." bank_account=".$bank_account->id." chart=".$bank_account->chart_id));
-
   # credit notes have a negative amount, treat differently
   my $all_open_ar_invoices = SL::DB::Manager::Invoice        ->get_all(where => [ or => [ amount => { gt => \'paid' },
                                                                                           and => [ type    => 'credit_note',
@@ -115,43 +114,30 @@ sub action_list {
   my $all_open_ap_invoices = SL::DB::Manager::PurchaseInvoice->get_all(where => [amount => { ne => \'paid' }], with_objects => ['vendor'  ,'payment_terms']);
   my $all_open_sepa_export_items = SL::DB::Manager::SepaExportItem->get_all(where => [chart_id => $bank_account->chart_id ,
                                                                              'sepa_export.executed' => 0, 'sepa_export.closed' => 0 ], with_objects => ['sepa_export']);
-  $main::lxdebug->message(LXDebug->DEBUG2(),"count sepaexport=".scalar(@{$all_open_sepa_export_items}));
 
   my @all_open_invoices;
   # filter out invoices with less than 1 cent outstanding
   push @all_open_invoices, map { $_->{is_ar}=1 ; $_ } grep { abs($_->amount - $_->paid) >= 0.01 } @{ $all_open_ar_invoices };
   push @all_open_invoices, map { $_->{is_ar}=0 ; $_ } grep { abs($_->amount - $_->paid) >= 0.01 } @{ $all_open_ap_invoices };
-  $main::lxdebug->message(LXDebug->DEBUG2(),"bank_account=".$::form->{filter}{bank_account}." invoices: ".scalar(@{ $all_open_ar_invoices }).
-                              " + ".scalar(@{ $all_open_ap_invoices })." non fully paid=".scalar(@all_open_invoices)." transactions=".scalar(@{ $bank_transactions }));
 
-  my @all_sepa_invoices;
-  my @all_non_sepa_invoices;
   my %sepa_exports;
+  my %sepa_export_items_by_id = partition_by { $_->ar_id || $_->ap_id } @$all_open_sepa_export_items;
+
   # first collect sepa export items to open invoices
   foreach my $open_invoice (@all_open_invoices){
-    #    my @items =  grep { $_->ap_id == $open_invoice->id ||  $_->ar_id == $open_invoice->id } @{$all_open_sepa_export_items};
     $open_invoice->{realamount}  = $::form->format_amount(\%::myconfig,$open_invoice->amount,2);
     $open_invoice->{skonto_type} = 'without_skonto';
-    foreach ( @{$all_open_sepa_export_items}) {
-      if ( $_->ap_id == $open_invoice->id ||  $_->ar_id == $open_invoice->id ) {
-        my $factor = ($_->ar_id == $open_invoice->id?1:-1);
-        $main::lxdebug->message(LXDebug->DEBUG2(),"exitem=".$_->id." for invoice ".$open_invoice->id." factor=".$factor);
-        $open_invoice->{realamount}  = $::form->format_amount(\%::myconfig,$open_invoice->amount*$factor,2);
-        $open_invoice->{sepa_export_item} = $_ ;
-        $open_invoice->{skonto_type} = $_->payment_type;
-        $sepa_exports{$_->sepa_export_id} ||= { count => 0, is_ar => 0, amount => 0, proposed => 0, invoices => [], item => $_ };
-        $sepa_exports{$_->sepa_export_id}->{count}++ ;
-        $sepa_exports{$_->sepa_export_id}->{is_ar}++ if  $_->ar_id == $open_invoice->id;
-        $sepa_exports{$_->sepa_export_id}->{amount} += $_->amount * $factor;
-        push @{ $sepa_exports{$_->sepa_export_id}->{invoices} }, $open_invoice;
-        #$main::lxdebug->message(LXDebug->DEBUG2(),"amount for export id ".$_->sepa_export_id." = ".
-        #                          $sepa_exports{$_->sepa_export_id}->{amount}." count = ".
-        #                          $sepa_exports{$_->sepa_export_id}->{count}." is_ar = ".
-        #                          $sepa_exports{$_->sepa_export_id}->{is_ar} );
-        push @all_sepa_invoices , $open_invoice;
-      }
+    foreach (@{ $sepa_export_items_by_id{ $open_invoice->id } || [] }) {
+      my $factor                   = ($_->ar_id == $open_invoice->id ? 1 : -1);
+      $open_invoice->{realamount}  = $::form->format_amount(\%::myconfig,$open_invoice->amount*$factor,2);
+
+      $open_invoice->{skonto_type} = $_->payment_type;
+      $sepa_exports{$_->sepa_export_id} ||= { count => 0, is_ar => 0, amount => 0, proposed => 0, invoices => [], item => $_ };
+      $sepa_exports{$_->sepa_export_id}->{count}++;
+      $sepa_exports{$_->sepa_export_id}->{is_ar}++ if  $_->ar_id == $open_invoice->id;
+      $sepa_exports{$_->sepa_export_id}->{amount} += $_->amount * $factor;
+      push @{ $sepa_exports{$_->sepa_export_id}->{invoices} }, $open_invoice;
     }
-    push @all_non_sepa_invoices , $open_invoice if ! $open_invoice->{sepa_export_item};
   }
 
   # try to match each bank_transaction with each of the possible open invoices
@@ -162,53 +148,29 @@ sub action_list {
     ## 5 Stellen hinter dem Komma auf 2 Stellen reduzieren
     $bt->amount($bt->amount*1);
     $bt->invoice_amount($bt->invoice_amount*1);
-    $main::lxdebug->message(LXDebug->DEBUG2(),"BT ".$bt->id." amount=".$bt->amount." invoice_amount=".$bt->invoice_amount." remote=". $bt->{remote_name});
 
     $bt->{proposals}    = [];
     $bt->{rule_matches} = [];
 
     $bt->{remote_name} .= $bt->{remote_name_1} if $bt->{remote_name_1};
 
-    if ( $self->is_collective_transaction($bt) ) {
+    if ( $bt->is_batch_transaction ) {
+      my $found=0;
       foreach ( keys  %sepa_exports) {
-        #$main::lxdebug->message(LXDebug->DEBUG2(),"Exp ID=".$_." compare sum amount ".($sepa_exports{$_}->{amount} *1) ." == ".($bt->amount * 1));
-        if ( $bt->transaction_code eq '191' && abs(($sepa_exports{$_}->{amount} * 1) - ($bt->amount * 1)) < 0.01 ) {
+        if ( abs(($sepa_exports{$_}->{amount} * 1) - ($bt->amount * 1)) < 0.01 ) {
           ## jupp
           @{$bt->{proposals}} = @{$sepa_exports{$_}->{invoices}};
-          $bt->{agreement}    = 20;
-          push(@{$bt->{rule_matches}},'sepa_export_item(20)');
+          $bt->{sepa_export_ok} = 1;
           $sepa_exports{$_}->{proposed}=1;
-          #$main::lxdebug->message(LXDebug->DEBUG2(),"has ".scalar($bt->{proposals})." invoices");
           push(@proposals, $bt);
-          next;
-        }
-      }
-    }
-    next unless $bt->{remote_name};  # bank has no name, usually fees, use create invoice to assign
-
-    foreach ( @{$all_open_sepa_export_items}) {
-      last if scalar (@all_sepa_invoices) == 0;
-      foreach my $open_invoice (@all_sepa_invoices){
-        if ( $_->ap_id == $open_invoice->id ||  $_->ar_id == $open_invoice->id ) {
-          #$main::lxdebug->message(LXDebug->DEBUG2(),"exitem2=".$_->id." for invoice ".$open_invoice->id);
-          my $factor = ( $_->ar_id == $open_invoice->id?1:-1);
-          $_->amount($_->amount*1);
-          #$main::lxdebug->message(LXDebug->DEBUG2(),"remote account '".$bt->{remote_account_number}."' bt_amount=".$bt->amount." factor=".$factor);
-          #$main::lxdebug->message(LXDebug->DEBUG2(),"compare with   '".$_->vc_iban."'    amount=".$_->amount);
-          if ( $bt->{remote_account_number} eq $_->vc_iban && abs(abs($_->amount) - abs($bt->amount)) < 0.01 ) {
-            my $iban;
-            $iban = $open_invoice->customer->iban if $open_invoice->is_sales;
-            $iban = $open_invoice->vendor->iban   if ! $open_invoice->is_sales;
-            if($bt->{remote_account_number} eq $iban && abs(abs($open_invoice->amount) - abs($bt->amount)) < 0.01 ) {
-              ($open_invoice->{agreement}, $open_invoice->{rule_matches}) = $bt->get_agreement_with_invoice($open_invoice);
-              $open_invoice->{agreement} += 5;
-              $open_invoice->{rule_matches} .= 'sepa_export_item(5) ';
-              $main::lxdebug->message(LXDebug->DEBUG2(),"sepa invoice_id=".$open_invoice->id." agreement=".$open_invoice->{agreement}." rules matches=".$open_invoice->{rule_matches});
-              $open_invoice->{realamount} = $::form->format_amount(\%::myconfig,$open_invoice->amount*$factor,2);
-            }
-          }
+          $found=1;
+          last;
         }
       }
+      next if $found;
+      # batch transaction has no remotename !!
+    } else {
+      next unless $bt->{remote_name};  # bank has no name, usually fees, use create invoice to assign
     }
 
     # try to match the current $bt to each of the open_invoices, saving the
@@ -220,11 +182,13 @@ sub action_list {
     # the arrays $bt->{proposals} and $bt->{rule_matches}, and the agreement
     # score is stored in $bt->{agreement}
 
-    foreach my $open_invoice (@all_non_sepa_invoices){
-      ($open_invoice->{agreement}, $open_invoice->{rule_matches}) = $bt->get_agreement_with_invoice($open_invoice);
-      $open_invoice->{realamount} = $::form->format_amount(\%::myconfig,$open_invoice->amount*($open_invoice->{is_ar}?1:-1),2);
-      $main::lxdebug->message(LXDebug->DEBUG2(),"nons invoice_id=".$open_invoice->id." amount=".$open_invoice->amount." agreement=".$open_invoice->{agreement}." rules matches=".$open_invoice->{rule_matches}) if $open_invoice->{agreement} > 2;
-    };
+    foreach my $open_invoice (@all_open_invoices) {
+      ($open_invoice->{agreement}, $open_invoice->{rule_matches}) = $bt->get_agreement_with_invoice($open_invoice,
+        sepa_export_items => $all_open_sepa_export_items,
+      );
+      $open_invoice->{realamount} = $::form->format_amount(\%::myconfig,
+                                      $open_invoice->amount * ($open_invoice->{is_ar} ? 1 : -1), 2);
+    }
 
     my $agreement = 15;
     my $min_agreement = 3; # suggestions must have at least this score
@@ -257,11 +221,21 @@ sub action_list {
                                           : abs(@{ $_->{proposals} }[0]->amount + $_->amount) < 0.01)
   } @{ $bank_transactions };
 
-  push ( @proposals, @otherproposals);
+  push @proposals, @otherproposals;
 
   # sort bank transaction proposals by quality (score) of proposal
-  $bank_transactions = [ sort { $a->{agreement} <=> $b->{agreement} } @{ $bank_transactions } ] if $::form->{sort_by} eq 'proposal' and $::form->{sort_dir} == 1;
-  $bank_transactions = [ sort { $b->{agreement} <=> $a->{agreement} } @{ $bank_transactions } ] if $::form->{sort_by} eq 'proposal' and $::form->{sort_dir} == 0;
+  if ($::form->{sort_by} && $::form->{sort_by} eq 'proposal') {
+    if ($::form->{sort_dir}) {
+      $bank_transactions = [ sort { $a->{agreement} <=> $b->{agreement} } @{ $bank_transactions } ];
+    } else {
+      $bank_transactions = [ sort { $b->{agreement} <=> $a->{agreement} } @{ $bank_transactions } ];
+    }
+  }
+
+  # for testing with t/bank/banktransaction.t :
+  if ( $::form->{dont_render_for_test} ) {
+    return ( $bank_transactions , \@proposals );
+  }
 
   $::request->layout->add_javascripts("kivi.BankTransaction.js");
   $self->render('bank_transactions/list',
@@ -289,16 +263,22 @@ sub action_create_invoice {
 
   $self->transaction(SL::DB::Manager::BankTransaction->find_by(id => $::form->{bt_id}));
 
-  my $vendor_of_transaction = SL::DB::Manager::Vendor->find_by(account_number => $self->transaction->{remote_account_number});
+  my $vendor_of_transaction = SL::DB::Manager::Vendor->find_by(iban => $self->transaction->{remote_account_number});
   my $use_vendor_filter     = $self->transaction->{remote_account_number} && $vendor_of_transaction;
 
-  my $templates             = SL::DB::Manager::RecordTemplate->get_all(
+  my $templates_ap = SL::DB::Manager::RecordTemplate->get_all(
     where        => [ template_type => 'ap_transaction' ],
     with_objects => [ qw(employee vendor) ],
   );
+  my $templates_gl = SL::DB::Manager::RecordTemplate->get_all(
+    query        => [ template_type => 'gl_transaction',
+                      chart_id      => SL::DB::Manager::BankAccount->find_by(id => $self->transaction->local_bank_account_id)->chart_id,
+                    ],
+    with_objects => [ qw(employee record_template_items) ],
+  );
 
-  #Filter templates
-  $templates = [ grep { $_->vendor_id == $vendor_of_transaction->id } @{ $templates } ] if $use_vendor_filter;
+  # pre filter templates_ap, if we have a vendor match (IBAN eq IBAN) - show and allow user to edit this via gui!
+  $templates_ap = [ grep { $_->vendor_id == $vendor_of_transaction->id } @{ $templates_ap } ] if $use_vendor_filter;
 
   $self->callback($self->url_for(
     action                => 'list',
@@ -310,10 +290,10 @@ sub action_create_invoice {
   $self->render(
     'bank_transactions/create_invoice',
     { layout => 0 },
-    title       => t8('Create invoice'),
-    TEMPLATES   => $templates,
-    vendor_id   => $use_vendor_filter ? $vendor_of_transaction->id   : undef,
-    vendor_name => $use_vendor_filter ? $vendor_of_transaction->name : undef,
+    title        => t8('Create invoice'),
+    TEMPLATES_GL => $use_vendor_filter && @{ $templates_ap } ? undef : $templates_gl,
+    TEMPLATES_AP => $templates_ap,
+    vendor_name  => $use_vendor_filter && @{ $templates_ap } ? $vendor_of_transaction->name : undef,
   );
 }
 
@@ -347,17 +327,26 @@ sub action_filter_templates {
   my ($self) = @_;
 
   $self->{transaction}      = SL::DB::Manager::BankTransaction->find_by(id => $::form->{bt_id});
-  my $vendor_of_transaction = SL::DB::Manager::Vendor->find_by(account_number => $self->{transaction}->{remote_account_number});
 
-  my @filter;
-  push @filter, ('vendor.id'   => $::form->{vendor_id})                       if $::form->{vendor_id};
-  push @filter, ('vendor.name' => { ilike => '%' . $::form->{vendor} . '%' }) if $::form->{vendor};
+  my (@filter, @filter_ap);
+
+  # filter => gl and ap | filter_ap = ap (i.e. vendorname)
+  push @filter,    ('template_name' => { ilike => '%' . $::form->{template} . '%' })  if $::form->{template};
+  push @filter,    ('reference'     => { ilike => '%' . $::form->{reference} . '%' }) if $::form->{reference};
+  push @filter_ap, ('vendor.name'   => { ilike => '%' . $::form->{vendor} . '%' })    if $::form->{vendor};
+  push @filter_ap, @filter;
+  my $templates_gl = SL::DB::Manager::RecordTemplate->get_all(
+    query        => [ template_type => 'gl_transaction',
+                      chart_id      => SL::DB::Manager::BankAccount->find_by(id => $self->transaction->local_bank_account_id)->chart_id,
+                      (and => \@filter) x !!@filter
+                    ],
+    with_objects => [ qw(employee record_template_items) ],
+  );
 
-  my $templates = SL::DB::Manager::RecordTemplate->get_all(
-    where        => [ template_type => 'ap_transaction', (or => \@filter) x !!@filter ],
+  my $templates_ap = SL::DB::Manager::RecordTemplate->get_all(
+    where        => [ template_type => 'ap_transaction', (and => \@filter_ap) x !!@filter_ap ],
     with_objects => [ qw(employee vendor) ],
   );
-
   $::form->{filter} //= {};
 
   $self->callback($self->url_for(
@@ -370,7 +359,8 @@ sub action_filter_templates {
   my $output  = $self->render(
     'bank_transactions/_template_list',
     { output => 0 },
-    TEMPLATES => $templates,
+    TEMPLATES_AP => $templates_ap,
+    TEMPLATES_GL => $templates_gl,
   );
 
   $self->render(\to_json({ html => $output }), { type => 'json', process => 0 });
@@ -513,17 +503,22 @@ sub save_invoices {
       $count += scalar( @{$invoice_ids} );
     }
   }
+  my $max_count = $count;
   foreach (@{ $self->problems }) {
     $count-- if $_->{result} eq 'error';
   }
-  return $count;
+  return ($count, $max_count);
 }
 
 sub action_save_invoices {
   my ($self) = @_;
-  my $count = $self->save_invoices();
+  my ($success_count, $max_count) = $self->save_invoices();
 
-  flash('ok', t8('#1 invoice(s) saved.', $count));
+  if ($success_count == $max_count) {
+    flash('ok', t8('#1 invoice(s) saved.', $success_count));
+  } else {
+    flash('error', t8('At least #1 invoice(s) not saved', $max_count - $success_count));
+  }
 
   $self->action_list();
 }
@@ -543,11 +538,6 @@ sub action_save_proposals {
 
 }
 
-sub is_collective_transaction {
-  my ($self, $bt) = @_;
-  return $bt->transaction_code eq "191";
-}
-
 sub save_single_bank_transaction {
   my ($self, %params) = @_;
 
@@ -565,11 +555,20 @@ sub save_single_bank_transaction {
     };
   }
 
+  my $bank_transaction = $data{bank_transaction};
+
+  # see pod
+  if (@{ $bank_transaction->linked_invoices } || $bank_transaction->invoice_amount != 0) {
+        return {
+          %data,
+          result  => 'error',
+          message => $::locale->text("Bank transaction with id #1 has already been linked to one or more record and/or some amount is already assigned.", $bank_transaction->id),
+        };
+      }
   my (@warnings);
 
   my $worker = sub {
     my $bt_id                 = $data{bank_transaction_id};
-    my $bank_transaction      = $data{bank_transaction};
     my $sign                  = $bank_transaction->amount < 0 ? -1 : 1;
     my $amount_of_transaction = $sign * $bank_transaction->amount;
     my $payment_received      = $bank_transaction->amount > 0;
@@ -619,15 +618,6 @@ sub save_single_bank_transaction {
 
       $n_invoices++ ;
 
-      # Check if bank_transaction already has a link to the invoice, may only be linked once per invoice
-      # This might be caused by the user reloading a page and resending the form
-      if (_existing_record_link($bank_transaction, $invoice)) {
-        return {
-          %data,
-          result  => 'error',
-          message => $::locale->text("Bank transaction with id #1 has already been linked to #2.", $bank_transaction->id, $invoice->displayable_name),
-        };
-      }
 
       if (!$amount_of_transaction && $invoice->open_amount) {
         return {
@@ -664,17 +654,23 @@ sub save_single_bank_transaction {
                               source       => $source,
                               memo         => $memo,
                               transdate    => $bank_transaction->transdate->to_kivitendo);
-      } elsif (( $invoice->is_sales && $invoice->invoice_type eq 'credit_note' ) ||
-               (!$invoice->is_sales && $invoice->invoice_type eq 'ap_transaction' )) {
-        # no check for overpayment/multiple payments
-        $invoice->pay_invoice(chart_id     => $bank_transaction->local_bank_account->chart_id,
-                              trans_id     => $invoice->id,
-                              amount       => $invoice->open_amount,
-                              payment_type => $payment_type,
-                              source       => $source,
-                              memo         => $memo,
-                              transdate    => $bank_transaction->transdate->to_kivitendo);
-      } else { # use the whole amount of the bank transaction for the invoice, overpay the invoice if necessary
+      } else {
+      # use the whole amount of the bank transaction for the invoice, overpay the invoice if necessary
+
+        # $invoice->open_amount     is negative for credit_notes
+        # $bank_transaction->amount is negative for outgoing transactions
+        # so $amount_of_transaction is negative but needs positive
+        # $invoice->open_amount may be negative for ap_transaction but may be positiv for negative ap_transaction
+        # if $invoice->open_amount is negative $bank_transaction->amount is positve
+        # if $invoice->open_amount is positive $bank_transaction->amount is negative
+        # but amount of transaction is for both positive
+
+        $amount_of_transaction *= -1 if ($invoice->amount < 0);
+
+        # if we have a skonto case - the last invoice needs skonto
+        $amount_of_transaction = $invoice->amount_less_skonto if ($payment_type eq 'with_skonto_pt');
+
+
         my $overpaid_amount = $amount_of_transaction - $invoice->open_amount;
         $invoice->pay_invoice(chart_id     => $bank_transaction->local_bank_account->chart_id,
                               trans_id     => $invoice->id,
@@ -738,6 +734,9 @@ sub save_single_bank_transaction {
 
     # Rollback Fehler nicht weiterreichen
     # die if $error;
+    # aber einen rollback von hand
+    $::lxdebug->message(LXDebug->DEBUG2(),"finish worker with ". ($error ? $error->{result} : '-'));
+    $data{bank_transaction}->db->dbh->rollback if $error && $error->{result} eq 'error';
   });
 
   return grep { $_ } ($error, @warnings);
@@ -833,20 +832,6 @@ sub prepare_report {
   );
 }
 
-sub _existing_record_link {
-  my ($bt, $invoice) = @_;
-
-  # check whether a record link from banktransaction $bt already exists to
-  # invoice $invoice, returns 1 if that is the case
-
-  die unless $bt->isa("SL::DB::BankTransaction") && ( $invoice->isa("SL::DB::Invoice") || $invoice->isa("SL::DB::PurchaseInvoice") );
-
-  my $linked_record_to_table = $invoice->is_sales ? 'Invoice' : 'PurchaseInvoice';
-  my $linked_records = $bt->linked_records( direction => 'to', to => $linked_record_to_table, query => [ id => $invoice->id ]  );
-
-  return @$linked_records ? 1 : 0;
-};
-
 sub init_problems { [] }
 
 sub init_models {
@@ -881,17 +866,31 @@ sub load_ap_record_template_url {
   my ($self, $template) = @_;
 
   return $self->url_for(
-    controller                 => 'ap.pl',
-    action                     => 'load_record_template',
-    id                         => $template->id,
-    'form_defaults.amount_1'   => $::form->format_amount(\%::myconfig, -1 * $self->transaction->amount, 2),
-    'form_defaults.transdate'  => $self->transaction->transdate_as_date,
-    'form_defaults.duedate'    => $self->transaction->transdate_as_date,
-    'form_defaults.datepaid_1' => $self->transaction->transdate_as_date,
-    'form_defaults.paid_1'     => $::form->format_amount(\%::myconfig, -1 * $self->transaction->amount, 2),
-    'form_defaults.currency'   => $self->transaction->currency->name,
-    'form_defaults.AP_paid_1'  => $self->transaction->local_bank_account->chart->accno,
-    'form_defaults.callback'   => $self->callback,
+    controller                           => 'ap.pl',
+    action                               => 'load_record_template',
+    id                                   => $template->id,
+    'form_defaults.amount_1'             => $::form->format_amount(\%::myconfig, -1 * $self->transaction->amount, 2),
+    'form_defaults.transdate'            => $self->transaction->transdate_as_date,
+    'form_defaults.duedate'              => $self->transaction->transdate_as_date,
+    'form_defaults.no_payment_bookings'  => 1,
+    'form_defaults.paid_1_suggestion'    => $::form->format_amount(\%::myconfig, -1 * $self->transaction->amount, 2),
+    'form_defaults.AP_paid_1_suggestion' => $self->transaction->local_bank_account->chart->accno,
+    'form_defaults.callback'             => $self->callback,
+  );
+}
+
+sub load_gl_record_template_url {
+  my ($self, $template) = @_;
+
+  return $self->url_for(
+    controller                           => 'gl.pl',
+    action                               => 'load_record_template',
+    id                                   => $template->id,
+    'form_defaults.amount_1'             => abs($self->transaction->amount), # always positive
+    'form_defaults.transdate'            => $self->transaction->transdate_as_date,
+    'form_defaults.callback'             => $self->callback,
+    'form_defaults.bt_id'                => $self->transaction->id,
+    'form_defaults.bt_chart_id'          => $self->transaction->local_bank_account->chart->id,
   );
 }
 
@@ -946,6 +945,13 @@ tries to post its amount to a certain number of invoices (parameter
 C<invoice_ids>, an array ref of database IDs to purchase or sales
 invoice objects).
 
+This method cannot handle already partly assigned bank transactions, i.e.
+a bank transaction that has a invoice_amount <> 0 but not the fully
+transaction amount (invoice_amount == amount).
+
+If the amount of the bank transaction is higher than the sum of
+the assigned invoices (1 .. n) the last invoice will be overpayed.
+
 The whole function is wrapped in a database transaction. If an
 exception occurs the bank transaction is not posted at all. The same
 is true if the code detects an error during the execution, e.g. a bank