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kivitendo/bin/mozilla/is.pl @ d5748949

#=====================================================================
# LX-Office ERP
# Copyright (C) 2004
# Based on SQL-Ledger Version 2.1.9
# Web http://www.lx-office.org
#
#=====================================================================
# SQL-Ledger Accounting
# Copyright (c) 1998-2002
#
# Author: Dieter Simader
# Email: dsimader@sql-ledger.org
# Web: http://www.sql-ledger.org
#
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# 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., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1335, USA.
#======================================================================
#
# Inventory invoicing module
#
#======================================================================

use SL::FU;
use SL::IS;
use SL::OE;
use SL::Helper::UserPreferences::DisplayPreferences;
use SL::MoreCommon qw(restore_form save_form);
use SL::RecordLinks;

use Data::Dumper;
use DateTime;
use List::MoreUtils qw(any uniq);
use List::Util qw(max sum);
use List::UtilsBy qw(sort_by);
use English qw(-no_match_vars);

use SL::DB::BankTransactionAccTrans;
use SL::DB::Default;
use SL::DB::Chart;
use SL::DB::Customer;
use SL::DB::Department;
use SL::DB::Invoice;
use SL::DB::PaymentTerm;
use SL::DB::Reclamation;
use SL::DB::EmailJournal;
use SL::DB::ValidityToken;
use SL::Helper::QrBillFunctions qw(get_ref_number_formatted);

require "bin/mozilla/common.pl";
require "bin/mozilla/io.pl";

use strict;

1;

# end of main

sub _may_view_or_edit_this_invoice {
return 1 if $::auth->assert('invoice_edit', 1); # may edit all invoices
return 0 if !$::form->{id}; # creating new invoices isn't allowed without invoice_edit
return 1 if $::auth->assert('sales_invoice_view', 1); # viewing is allowed with this right
return 0 if !$::form->{globalproject_id}; # existing records without a project ID are not allowed
return SL::DB::Project->new(id => $::form->{globalproject_id})->load->may_employee_view_project_invoices(SL::DB::Manager::Employee->current);
}

sub _assert_access {
my $cache = $::request->cache('is.pl::_assert_access');

$cache->{_may_view_or_edit_this_invoice} = _may_view_or_edit_this_invoice() if !exists $cache->{_may_view_or_edit_this_invoice};
$::form->show_generic_error($::locale->text("You do not have the permissions to access this function.")) if ! $cache->{_may_view_or_edit_this_invoice};
}

sub add {
$main::lxdebug->enter_sub();

my $form = $main::form;
my $locale = $main::locale;

$main::auth->assert('invoice_edit');

$form->{show_details} = $::myconfig{show_form_details};

if ($form->{type} eq "credit_note") {
$form->{title} = $locale->text('Add Credit Note');

if ($form->{storno}) {
$form->{title} = $locale->text('Add Storno Credit Note');
}

} elsif ($form->{type} eq "invoice_for_advance_payment") {
$form->{title} = $locale->text('Add Invoice for Advance Payment');

} elsif ($form->{type} eq "final_invoice") {
$form->{title} = $locale->text('Add Final Invoice');

} else {
$form->{title} = $locale->text('Add Sales Invoice');

}

if (!$form->{form_validity_token}) {
$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;
}

$form->{callback} = "$form->{script}?action=add&type=$form->{type}" unless $form->{callback};

invoice_links(is_new => 1);
&prepare_invoice;
&display_form;

$main::lxdebug->leave_sub();
}

sub add_from_email_journal {
die "No 'email_journal_id' was given." unless ($::form->{email_journal_id});
&add;
}

sub edit_with_email_journal_workflow {
my ($self) = @_;
die "No 'email_journal_id' was given." unless ($::form->{email_journal_id});
$::form->{workflow_email_journal_id} = delete $::form->{email_journal_id};
$::form->{workflow_email_attachment_id} = delete $::form->{email_attachment_id};
$::form->{workflow_email_callback} = delete $::form->{callback};

&edit;
}

sub edit {
$main::lxdebug->enter_sub();

# Delay access check to after the invoice's been loaded in
# "invoice_links" so that project-specific invoice rights can be
# evaluated.

my $form = $main::form;
my $locale = $main::locale;

$form->{show_details} = $::myconfig{show_form_details};
$form->{taxincluded_changed_by_user} = 1;

# show history button
$form->{javascript} = qq|<script type="text/javascript" src="js/show_history.js"></script>|;

my ($language_id, $printer_id);
if ($form->{print_and_post}) {
$form->{action} = "print";
$form->{resubmit} = 1;
$language_id = $form->{language_id};
$printer_id = $form->{printer_id};
}

&invoice_links;
if ($form->{type} eq "credit_note") {
$form->{title} = $locale->text('Edit Credit Note');
$form->{title} = $locale->text('Edit Storno Credit Note') if $form->{storno};

} elsif ($form->{type} eq "invoice_for_advance_payment") {
$form->{title} = $locale->text('Edit Invoice for Advance Payment');
$form->{title} = $locale->text('Edit Storno Invoice for Advance Payment') if $form->{storno};

} elsif ($form->{type} eq "final_invoice") {
$form->{title} = $locale->text('Edit Final Invoice');

} else {
$form->{title} = $locale->text('Edit Sales Invoice');
$form->{title} = $locale->text('Edit Storno Invoice') if $form->{storno};
}

&prepare_invoice;
if ($form->{print_and_post}) {
$form->{language_id} = $language_id;
$form->{printer_id} = $printer_id;
}

&display_form;

$main::lxdebug->leave_sub();
}

sub invoice_links {
$main::lxdebug->enter_sub();

# Delay access check to after the invoice's been loaded so that
# project-specific invoice rights can be evaluated.

my %params = @_;
my $form = $main::form;
my %myconfig = %main::myconfig;

$form->{vc} = 'customer';

# create links
$form->create_links("AR", \%myconfig, "customer");

my $transfer_chart_id = $::instance_conf->get_advance_payment_clearing_chart_id;
if ($transfer_chart_id) {
# remove transfer chart for select box AR
@{ $form->{AR_links}{AR} } = grep { $_->{chart_id} != $transfer_chart_id } @{ $form->{AR_links}{AR} };
}

_assert_access();

my $editing = $form->{id};

$form->backup_vars(qw(payment_id language_id taxzone_id salesman_id
taxincluded currency cp_id intnotes id shipto_id
delivery_term_id));

IS->get_customer(\%myconfig, \%$form);

$form->{billing_address_id} = $form->{default_billing_address_id} if $params{is_new};

$form->restore_vars(qw(id));

IS->retrieve_invoice(\%myconfig, \%$form);
$form->restore_vars(qw(payment_id language_id taxzone_id currency intnotes
cp_id shipto_id delivery_term_id));
$form->restore_vars(qw(taxincluded)) if $form->{id};
$form->restore_vars(qw(salesman_id)) if $editing;

$form->{employee} = "$form->{employee}--$form->{employee_id}";

# forex
$form->{forex} = $form->{exchangerate};
my $exchangerate = ($form->{exchangerate}) ? $form->{exchangerate} : 1;

foreach my $key (keys %{ $form->{AR_links} }) {
foreach my $ref (@{ $form->{AR_links}{$key} }) {
$form->{"select$key"} .= "<option>$ref->{accno}--$ref->{description}</option>\n";
}

if ($key eq "AR_paid") {
next unless $form->{acc_trans}{$key};
for my $i (1 .. scalar @{ $form->{acc_trans}{$key} }) {
$form->{"AR_paid_$i"} = "$form->{acc_trans}{$key}->[$i-1]->{accno}--$form->{acc_trans}{$key}->[$i-1]->{description}";

$form->{"acc_trans_id_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{acc_trans_id};
# reverse paid
$form->{"paid_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{amount} * -1;
$form->{"datepaid_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{transdate};
$form->{"gldate_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{gldate};
$form->{"exchangerate_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{exchangerate};
$form->{"forex_$i"} = $form->{"exchangerate_$i"};
$form->{"source_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{source};
$form->{"memo_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{memo};
$form->{"defaultcurrency_paid_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{defaultcurrency_paid};
$form->{"fx_transaction_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{fx_transaction};


$form->{paidaccounts} = $i;
# hook for calc of of defaultcurrency_paid and check if banktransaction has a record exchangerate
if ($form->{"exchangerate_$i"} && $form->{"acc_trans_id_$i"}) {
my $bt_acc_trans = SL::DB::Manager::BankTransactionAccTrans->find_by(acc_trans_id => $form->{"acc_trans_id_$i"});
if ($bt_acc_trans) {
if ($bt_acc_trans->bank_transaction->exchangerate > 0) {
$form->{"exchangerate_$i"} = $bt_acc_trans->bank_transaction->exchangerate;
$form->{"forex_$i"} = $form->{"exchangerate_$i"};
$form->{"record_forex_$i"} = 1;
}
}
if (!$form->{"fx_transaction_$i"}) {
# this is a banktransaction that was paid in internal currency. revert paid/defaultcurrency_paid
$form->{"defaultcurrency_paid_$i"} = $form->{"paid_$i"};
$form->{"paid_$i"} /= $form->{"exchangerate_$i"};
}
$form->{"defaultcurrency_paid_$i"} //= $form->{"paid_$i"} * $form->{"exchangerate_$i"};
$form->{"defaultcurrency_totalpaid"} += $form->{"defaultcurrency_paid_$i"};
} # end hook defaultcurrency_paid

}
} else {
$form->{$key} = "$form->{acc_trans}{$key}->[0]->{accno}--$form->{acc_trans}{$key}->[0]->{description}";
}
}

$form->{paidaccounts} = 1 unless (exists $form->{paidaccounts});

my ($chart_accno) = split /--/, $form->{AR}; # is empty if total is 0
$form->{AR_chart_id} = $form->{id} && $chart_accno ? SL::DB::Manager::Chart->find_by(accno => $chart_accno)->id
: $form->{AR_chart_id} ? $form->{AR_chart_id}
: $::instance_conf->get_ar_chart_id;

$form->{locked} = ($form->datetonum($form->{invdate}, \%myconfig)
<= $form->datetonum($form->{closedto}, \%myconfig));

$main::lxdebug->leave_sub();
}

sub prepare_invoice {
$main::lxdebug->enter_sub();

_assert_access();

my $form = $main::form;
my %myconfig = %main::myconfig;

if ($form->{type} eq "credit_note") {
$form->{type} = "credit_note";
$form->{formname} = "credit_note";

} elsif ($form->{type} eq "invoice_for_advance_payment") {
$form->{type} = "invoice_for_advance_payment";
$form->{formname} = "invoice_for_advance_payment";

} elsif ($form->{type} eq "final_invoice") {
$form->{type} = "final_invoice";
$form->{formname} = "final_invoice";

} elsif ($form->{formname} eq "proforma" ) {
$form->{type} = "invoice";

} else {
$form->{type} = "invoice";
$form->{formname} = "invoice";
}

if ($form->{id}) {

my $i = 0;

foreach my $ref (@{ $form->{invoice_details} }) {
$i++;

map { $form->{"${_}_$i"} = $ref->{$_} } keys %{$ref};

$form->{"discount_$i"} = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100);
my ($dec) = ($form->{"sellprice_$i"} =~ /\.(\d+)/);
$dec = length $dec;
my $decimalplaces = ($dec > 2) ? $dec : 2;

$form->{"sellprice_$i"} = $form->format_amount(\%myconfig, $form->{"sellprice_$i"}, $decimalplaces);
(my $dec_qty) = ($form->{"qty_$i"} =~ /\.(\d+)/);
$dec_qty = length $dec_qty;

$form->{"lastcost_$i"} = $form->format_amount(\%myconfig, $form->{"lastcost_$i"}, $decimalplaces);

$form->{"qty_$i"} = $form->format_amount(\%myconfig, $form->{"qty_$i"}, $dec_qty);

$form->{"sellprice_pg_$i"} = join ('--', $form->{"sellprice_$i"}, $form->{"pricegroup_id_$i"});

$form->{rowcount} = $i;

}
}
$main::lxdebug->leave_sub();
}

sub setup_is_action_bar {
my ($tmpl_var) = @_;
my $form = $::form;
my $change_never = $::instance_conf->get_is_changeable == 0;
my $change_on_same_day_only = $::instance_conf->get_is_changeable == 2 && ($form->current_date(\%::myconfig) ne $form->{gldate});
my $payments_balanced = ($::form->{oldtotalpaid} == 0);
my $has_storno = ($::form->{storno} && !$::form->{storno_id});
my $may_edit_create = $::auth->assert('invoice_edit', 1);
my $factur_x_enabled = $tmpl_var->{invoice_obj} && $tmpl_var->{invoice_obj}->customer->create_zugferd_invoices_for_this_customer;
my ($is_linked_bank_transaction, $warn_unlinked_delivery_order);
if ($::form->{id}
&& SL::DB::Default->get->payments_changeable != 0
&& SL::DB::Manager::BankTransactionAccTrans->find_by(ar_id => $::form->{id})) {

$is_linked_bank_transaction = 1;
}
if ($::instance_conf->get_warn_no_delivery_order_for_invoice && !$form->{id}) {
$warn_unlinked_delivery_order = 1 unless $form->{convert_from_do_ids};
}

my $has_further_invoice_for_advance_payment;
if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
my $lr = $invoice_obj->linked_records(direction => 'to', to => ['Invoice']);
$has_further_invoice_for_advance_payment = any {'SL::DB::Invoice' eq ref $_ && "invoice_for_advance_payment" eq $_->type} @$lr;
}

my $has_final_invoice;
if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
my $lr = $invoice_obj->linked_records(direction => 'to', to => ['Invoice']);
$has_final_invoice = any {'SL::DB::Invoice' eq ref $_ && "final_invoice" eq $_->invoice_type} @$lr;
}

my $is_invoice_for_advance_payment_from_order;
if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
my $lr = $invoice_obj->linked_records(direction => 'from', from => ['Order']);
$is_invoice_for_advance_payment_from_order = scalar @$lr >= 1;
}
# add readonly state in tmpl_vars
$tmpl_var->{readonly} = !$may_edit_create ? 1
: $form->{locked} ? 1
: $form->{storno} ? 1
: ($form->{id} && $change_never) ? 1
: ($form->{id} && $change_on_same_day_only) ? 1
: $is_linked_bank_transaction ? 1
: 0;

for my $bar ($::request->layout->get('actionbar')) {
$bar->add(
action => [
t8('Update'),
submit => [ '#form', { action => "update" } ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: $form->{locked} ? t8('The billing period has already been locked.')
: undef,
id => 'update_button',
accesskey => 'enter',
],

combobox => [
action => [
t8('Post'),
submit => [ '#form', { action => "post" } ],
checks => [ 'kivi.validate_form' ],
confirm => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: $form->{locked} ? t8('The billing period has already been locked.')
: $form->{storno} ? t8('A canceled invoice cannot be posted.')
: ($form->{id} && $change_never) ? t8('Changing invoices has been disabled in the configuration.')
: ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
: $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
: undef,
],
action => [
t8('Post and Close'),
submit => [ '#form', { action => "post_and_close" } ],
checks => [ 'kivi.validate_form' ],
confirm => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: $form->{locked} ? t8('The billing period has already been locked.')
: $form->{storno} ? t8('A canceled invoice cannot be posted.')
: ($form->{id} && $change_never) ? t8('Changing invoices has been disabled in the configuration.')
: ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
: $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
: undef,
],
action => [
t8('Post Payment'),
submit => [ '#form', { action => "post_payment" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
: undef,
only_if => $form->{type} ne "invoice_for_advance_payment",
],
action => [ t8('Mark as paid'),
submit => [ '#form', { action => "mark_as_paid" } ],
confirm => t8('This will remove the invoice from showing as unpaid even if the unpaid amount does not match the amount. Proceed?'),
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: undef,
only_if => ($::instance_conf->get_is_show_mark_as_paid && $form->{type} ne "invoice_for_advance_payment") || $form->{type} eq 'final_invoice',
],
], # end of combobox "Post"

combobox => [
action => [ t8('Storno'),
submit => [ '#form', { action => "storno" } ],
confirm => t8('Do you really want to cancel this invoice?'),
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $form->{storno} ? t8('Cannot storno storno invoice!')
: $form->{locked} ? t8('The billing period has already been locked.')
: !$payments_balanced ? t8('Cancelling is disallowed. Either undo or balance the current payments until the open amount matches the invoice amount')
: undef,
],
action => [ t8('Delete'),
submit => [ '#form', { action => "delete" } ],
confirm => t8('Do you really want to delete this object?'),
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $form->{locked} ? t8('The billing period has already been locked.')
: $change_never ? t8('Changing invoices has been disabled in the configuration.')
: $change_on_same_day_only ? t8('Invoices can only be changed on the day they are posted.')
: $has_storno ? t8('Can only delete the "Storno zu" part of the cancellation pair.')
: undef,
],
], # end of combobox "Storno"

'separator',

combobox => [
action => [ t8('Workflow') ],
action => [
t8('Use As New'),
submit => [ '#form', { action => "use_as_new" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: undef,
],
action => [
t8('Further Invoice for Advance Payment'),
submit => [ '#form', { action => "further_invoice_for_advance_payment" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $has_further_invoice_for_advance_payment ? t8('This invoice has already a further invoice for advanced payment.')
: $has_final_invoice ? t8('This invoice has already a final invoice.')
: $is_invoice_for_advance_payment_from_order ? t8('This invoice was added from an order. See there.')
: undef,
only_if => ($form->{type} eq "invoice_for_advance_payment" && $::instance_conf->get_show_invoice_for_advance_payment),
],
action => [
t8('Final Invoice'),
submit => [ '#form', { action => "final_invoice" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $has_further_invoice_for_advance_payment ? t8('This invoice has a further invoice for advanced payment.')
: $has_final_invoice ? t8('This invoice has already a final invoice.')
: $is_invoice_for_advance_payment_from_order ? t8('This invoice was added from an order. See there.')
: undef,
only_if => ($form->{type} eq "invoice_for_advance_payment" && $::instance_conf->get_show_invoice_for_advance_payment),
],
action => [
t8('Credit Note'),
submit => [ '#form', { action => "credit_note" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: $form->{type} eq "credit_note" ? t8('Credit notes cannot be converted into other credit notes.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $form->{storno} ? t8('A canceled invoice cannot be used. Please undo the cancellation first.')
: undef,
],
action => [
t8('Sales Order'),
submit => [ '#form', { action => "order" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
],
action => [
t8('Reclamation'),
submit => ['#form', { action => "sales_reclamation" }], # can't call Reclamation directly
disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
only_if => ($::instance_conf->get_show_sales_reclamation && $::form->{type} eq 'invoice' && !$::form->{storno}),
],
], # end of combobox "Workflow"

combobox => [
action => [ t8('Export') ],
action => [
($form->{id} ? t8('Print') : t8('Preview')),
call => [ 'kivi.SalesPurchase.show_print_dialog', $form->{id} ? 'print' : 'preview' ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not print this invoice.')
: !$form->{id} && $form->{locked} ? t8('The billing period has already been locked.')
: undef,
],
action => [ t8('Print and Post'),
call => [ 'kivi.SalesPurchase.show_print_dialog', 'print_and_post' ],
checks => [ 'kivi.validate_form' ],
confirm => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: $form->{locked} ? t8('The billing period has already been locked.')
: $form->{storno} ? t8('A canceled invoice cannot be posted.')
: ($form->{id} && $change_never) ? t8('Changing invoices has been disabled in the configuration.')
: ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
: $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
: undef,
],
action => [ t8('E Mail'),
call => [ 'kivi.SalesPurchase.show_email_dialog' ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not print this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: $form->{postal_invoice} ? t8('This customer wants a postal invoices.')
: undef,
],
action => [ t8('Factur-X/ZUGFeRD'),
submit => [ '#form', { action => "download_factur_x_xml" } ],
checks => [ 'kivi.validate_form' ],
disabled => !$may_edit_create ? t8('You must not print this invoice.')
: !$form->{id} ? t8('This invoice has not been posted yet.')
: !$factur_x_enabled ? t8('Creating Factur-X/ZUGFeRD invoices is not enabled for this customer.')
: undef,
],
], # end of combobox "Export"

combobox => [
action => [ t8('more') ],
action => [
t8('History'),
call => [ 'set_history_window', $form->{id} * 1, 'glid' ],
disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
],
action => [
t8('Follow-Up'),
call => [ 'follow_up_window' ],
disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
],
action => [
t8('Drafts'),
call => [ 'kivi.Draft.popup', 'is', 'invoice', $form->{draft_id}, $form->{draft_description} ],
disabled => !$may_edit_create ? t8('You must not change this invoice.')
: $form->{id} ? t8('This invoice has already been posted.')
: $form->{locked} ? t8('The billing period has already been locked.')
: undef,
],
], # end of combobox "more"
);
}
$::request->layout->add_javascripts('kivi.Validator.js');
}

sub form_header {
$main::lxdebug->enter_sub();

_assert_access();

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;
my $cgi = $::request->{cgi};

my %TMPL_VAR = ();
my @custom_hiddens;

$TMPL_VAR{customer_obj} = SL::DB::Customer->load_cached($form->{customer_id}) if $form->{customer_id};
$TMPL_VAR{invoice_obj} = SL::DB::Invoice->load_cached($form->{id}) if $form->{id};

# only print, no mail
$form->{postal_invoice} = $TMPL_VAR{customer_obj}->postal_invoice if ref $TMPL_VAR{customer_obj} eq 'SL::DB::Customer';

my $current_employee = SL::DB::Manager::Employee->current;
$form->{employee_id} = $form->{old_employee_id} if $form->{old_employee_id};
$form->{salesman_id} = $form->{old_salesman_id} if $form->{old_salesman_id};
$form->{employee_id} ||= $current_employee->id;
$form->{salesman_id} ||= $current_employee->id;

$form->{defaultcurrency} = $form->get_default_currency(\%myconfig);

if( $form->{customer_id} && !$form->{taxincluded_changed_by_user} ) {
my $customer = SL::DB::Customer->load_cached($form->{customer_id});
$form->{taxincluded} = defined($customer->taxincluded_checked) ? $customer->taxincluded_checked : $myconfig{taxincluded_checked};
}
$TMPL_VAR{taxincluded} = $form->{taxincluded};

$form->get_lists("taxzones" => ($form->{id} ? "ALL_TAXZONES" : "ALL_ACTIVE_TAXZONES"),
"currencies" => "ALL_CURRENCIES",
"price_factors" => "ALL_PRICE_FACTORS");

$form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
$form->{ALL_LANGUAGES} = SL::DB::Manager::Language->get_all_sorted;
$form->{ALL_DELIVERY_TERMS} = SL::DB::Manager::DeliveryTerm->get_valid($form->{delivery_term_id});

# Projects
my @old_project_ids = uniq grep { $_ } map { $_ * 1 } ($form->{"globalproject_id"}, map { $form->{"project_id_$_"} } 1..$form->{"rowcount"});
my @old_ids_cond = @old_project_ids ? (id => \@old_project_ids) : ();
my @customer_cond;
if ($::instance_conf->get_customer_projects_only_in_sales) {
@customer_cond = (
or => [
customer_id => $::form->{customer_id},
billable_customer_id => $::form->{customer_id},
]);
}
my @conditions = (
or => [
and => [ active => 1, @customer_cond ],
@old_ids_cond,
]);

$TMPL_VAR{ALL_PROJECTS} = SL::DB::Manager::Project->get_all_sorted(query => \@conditions);
$form->{ALL_PROJECTS} = $TMPL_VAR{ALL_PROJECTS}; # make projects available for second row drop-down in io.pl
$TMPL_VAR{ALL_EMPLOYEES} = SL::DB::Manager::Employee->get_all_sorted(query => [ or => [ id => $::form->{employee_id}, deleted => 0 ] ]);
$TMPL_VAR{ALL_SALESMEN} = SL::DB::Manager::Employee->get_all_sorted(query => [ or => [ id => $::form->{salesman_id}, deleted => 0 ] ]);
$TMPL_VAR{ALL_SHIPTO} = SL::DB::Manager::Shipto->get_all_sorted(query => [
or => [ and => [ trans_id => $::form->{"$::form->{vc}_id"} * 1, module => 'CT' ], and => [ shipto_id => $::form->{shipto_id} * 1, trans_id => undef ] ]
]);
$TMPL_VAR{ALL_CONTACTS} = SL::DB::Manager::Contact->get_all_sorted(query => [
or => [
cp_cv_id => $::form->{"$::form->{vc}_id"} * 1,
and => [
cp_cv_id => undef,
cp_id => $::form->{cp_id} * 1
]
]
]);

# currencies and exchangerate
my @values = map { $_ } @{ $form->{ALL_CURRENCIES} };
my %labels = map { $_ => $_ } @{ $form->{ALL_CURRENCIES} };
$form->{currency} = $form->{defaultcurrency} unless $form->{currency};
$form->{show_exchangerate} = $form->{currency} ne $form->{defaultcurrency};
$TMPL_VAR{currencies} = NTI($::request->{cgi}->popup_menu('-name' => 'currency', '-default' => $form->{"currency"},
'-values' => \@values, '-labels' => \%labels,
'-onchange' => "document.getElementById('update_button').click();"
)) if scalar @values;
push @custom_hiddens, "forex";
push @custom_hiddens, "exchangerate" if $form->{forex};

$TMPL_VAR{creditwarning} = ($form->{creditlimit} != 0) && ($form->{creditremaining} < 0) && !$form->{update};
$TMPL_VAR{is_credit_remaining_negativ} = $form->{creditremaining} =~ /-/;

# qr reference
my $has_qr_reference = $::instance_conf->get_create_qrbill_invoices == 1 &&
$form->{formname} eq 'invoice' ? 1 : 0;
$TMPL_VAR{has_qr_reference} = $has_qr_reference;

if ($has_qr_reference && defined $form->{qr_reference}) {
$TMPL_VAR{qr_reference_formatted} = get_ref_number_formatted($form->{qr_reference});
}

# set option selected
foreach my $item (qw(AR)) {
$form->{"select$item"} =~ s/ selected//;
$form->{"select$item"} =~ s/option>\Q$form->{$item}\E/option selected>$form->{$item}/;
}

$TMPL_VAR{is_type_normal_invoice} = $form->{type} eq "invoice";
$TMPL_VAR{is_type_credit_note} = $form->{type} eq "credit_note";
$TMPL_VAR{is_format_html} = $form->{format} eq 'html';
$TMPL_VAR{dateformat} = $myconfig{dateformat};
$TMPL_VAR{numberformat} = $myconfig{numberformat};
$TMPL_VAR{longdescription_dialog_size_percentage} = SL::Helper::UserPreferences::DisplayPreferences->new()->get_longdescription_dialog_size_percentage();

# hiddens
$TMPL_VAR{HIDDENS} = [qw(
id type queued printed emailed vc discount
title creditlimit creditremaining tradediscount business closedto locked shipped storno storno_id
max_dunning_level dunning_amount dunning_description
taxaccounts cursor_fokus
convert_from_reclamations_ids convert_from_do_ids convert_from_oe_ids convert_from_ar_ids useasnew
invoice_id
show_details
), @custom_hiddens,
map { $_.'_rate', $_.'_description', $_.'_taxnumber', $_.'_tax_id' } split / /, $form->{taxaccounts}];

$::request->{layout}->use_javascript(map { "${_}.js" } qw(kivi.Draft kivi.File kivi.SalesPurchase kivi.Part kivi.CustomerVendor kivi.Validator ckeditor5/ckeditor ckeditor5/translations/de kivi.io client_js autocomplete_chart));

$TMPL_VAR{payment_terms_obj} = get_payment_terms_for_invoice();
$form->{duedate} = $TMPL_VAR{payment_terms_obj}->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $TMPL_VAR{payment_terms_obj};

setup_is_action_bar(\%TMPL_VAR);

$form->header();

print $form->parse_html_template("is/form_header", \%TMPL_VAR);

$main::lxdebug->leave_sub();
}

sub _sort_payments {
my @fields = qw(acc_trans_id gldate datepaid source memo paid AR_paid);
my @payments =
grep { $_->{paid} != 0 }
map {
my $idx = $_;
+{ map { ($_ => delete($::form->{"${_}_${idx}"})) } @fields }
} (1..$::form->{paidaccounts});

@payments = sort_by { DateTime->from_kivitendo($_->{datepaid}) } @payments;

$::form->{paidaccounts} = max scalar(@payments), 1;

foreach my $idx (1 .. scalar(@payments)) {
my $payment = $payments[$idx - 1];
$::form->{"${_}_${idx}"} = $payment->{$_} for @fields;
}
}

sub form_footer {
$main::lxdebug->enter_sub();

_assert_access();

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;

$form->{invtotal} = $form->{invsubtotal};

# tax, total and subtotal calculations
my ($tax, $subtotal);
$form->{taxaccounts_array} = [ split(/ /, $form->{taxaccounts}) ];

foreach my $item (@{ $form->{taxaccounts_array} }) {
if ($form->{"${item}_base"}) {
if ($form->{taxincluded}) {
$form->{"${item}_total"} = $form->round_amount( ($form->{"${item}_base"} * $form->{"${item}_rate"}
/ (1 + $form->{"${item}_rate"})), 2);
$form->{"${item}_netto"} = $form->round_amount( ($form->{"${item}_base"} - $form->{"${item}_total"}), 2);
} else {
$form->{"${item}_total"} = $form->round_amount( $form->{"${item}_base"} * $form->{"${item}_rate"}, 2);
$form->{invtotal} += $form->{"${item}_total"};
}
}
}

my $grossamount = $form->{invtotal};
$form->{invtotal} = $form->round_amount( $form->{invtotal}, 2, 1 );
$form->{rounding} = $form->round_amount(
$form->{invtotal} - $form->round_amount($grossamount, 2),
2
);

# follow ups
if ($form->{id}) {
$form->{follow_ups} = FU->follow_ups('trans_id' => $form->{id}, 'not_done' => 1) || [];
$form->{follow_ups_unfinished} = ( sum map { $_->{due} * 1 } @{ $form->{follow_ups} } ) || 0;
}

# payments
_sort_payments();

my $totalpaid = 0;
$form->{paidaccounts}++ if ($form->{"paid_$form->{paidaccounts}"});
$form->{paid_indices} = [ 1 .. $form->{paidaccounts} ];

# Standard Konto für Umlaufvermögen
my $accno_arap = IS->get_standard_accno_current_assets(\%myconfig, \%$form);

for my $i (1 .. $form->{paidaccounts}) {
$form->{"changeable_$i"} = 1;
if (SL::DB::Default->get->payments_changeable == 0) {
# never
$form->{"changeable_$i"} = ($form->{"acc_trans_id_$i"})? 0 : 1;
} elsif (SL::DB::Default->get->payments_changeable == 2) {
# on the same day
$form->{"changeable_$i"} = (($form->{"gldate_$i"} eq '') ||
($form->current_date(\%myconfig) eq $form->{"gldate_$i"}));
}

#deaktivieren von gebuchten Zahlungen ausserhalb der Bücherkontrolle, vorher prüfen ob heute eingegeben
if ($form->date_closed($form->{"gldate_$i"})) {
$form->{"changeable_$i"} = 0;
}
# don't add manual bookings for charts which are assigned to real bank accounts
# and are flagged for use with bank import
my $bank_accounts = SL::DB::Manager::BankAccount->get_all();
foreach my $bank (@{ $bank_accounts }) {
if ($bank->use_with_bank_import) {
my $accno_paid_bank = $bank->chart->accno;
$form->{selectAR_paid} =~ s/<option>$accno_paid_bank--(.*?)<\/option>//;
}
}

$form->{"selectAR_paid_$i"} = $form->{selectAR_paid};
if (!$form->{"AR_paid_$i"}) {
$form->{"selectAR_paid_$i"} =~ s/option>$accno_arap--(.*?)</option selected>$accno_arap--$1</;
} else {
$form->{"selectAR_paid_$i"} =~ s/option>\Q$form->{"AR_paid_$i"}\E/option selected>$form->{"AR_paid_$i"}/;
}

$totalpaid += $form->{"paid_$i"};
}

$form->{oldinvtotal} = $form->{invtotal};

my $shipto_cvars = SL::DB::Shipto->new->cvars_by_config;
foreach my $var (@{ $shipto_cvars }) {
my $name = "shiptocvar_" . $var->config->name;
$var->value($form->{$name}) if exists $form->{$name};
}

print $form->parse_html_template('is/form_footer', {
is_type_normal_invoice => ($form->{type} eq "invoice"),
is_type_credit_note => ($form->{type} eq "credit_note"),
totalpaid => $totalpaid,
paid_missing => $form->{invtotal} - $totalpaid,
print_options => setup_sales_purchase_print_options(),
show_storno => $form->{id} && !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ar") && !$totalpaid,
show_delete => ($::instance_conf->get_is_changeable == 2)
? ($form->current_date(\%myconfig) eq $form->{gldate})
: ($::instance_conf->get_is_changeable == 1),
today => DateTime->today,
vc_obj => $form->{customer_id} ? SL::DB::Customer->load_cached($form->{customer_id}) : undef,
shipto_cvars => $shipto_cvars,
});
##print $form->parse_html_template('is/_payments'); # parser
##print $form->parse_html_template('webdav/_list'); # parser

$main::lxdebug->leave_sub();
}

sub mark_as_paid {
$::auth->assert('invoice_edit');

SL::DB::Invoice->new(id => $::form->{id})->load->mark_as_paid;

$::form->redirect($::locale->text("Marked as paid"));
}

sub show_draft {
# unless no lazy implementation of save draft without invdate
# set the current date like in version <= 3.4.1
$::form->{invdate} = DateTime->today->to_lxoffice;
$::form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;
update();
}

sub update {
$main::lxdebug->enter_sub();

_assert_access();

my $form = $main::form;
my %myconfig = %main::myconfig;

my ($recursive_call) = @_;

$form->{print_and_post} = 0 if $form->{second_run};
$form->{update} = 1;

if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
$::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};

IS->get_customer(\%myconfig, $form);
$::form->{billing_address_id} = $::form->{default_billing_address_id};
}

$form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
if ($form->{defaultcurrency} ne $form->{currency}) {
if ($form->{exchangerate}) { # user input OR first default -> leave this value
$form->{exchangerate} = $form->parse_amount(\%myconfig, $form->{exchangerate}) unless $recursive_call;
# does this differ from daily default?
my $current_daily_rate = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
$form->{record_forex} = $current_daily_rate > 0 && $current_daily_rate != $form->{exchangerate}
? 1 : 0;
} else { # no value, but get defaults -> maybe user changes invdate as well ...
($form->{exchangerate}, $form->{record_forex}) = $form->check_exchangerate(\%myconfig, $form->{currency},
$form->{invdate}, 'buy', $form->{id}, 'ar');
}
}
for my $i (1 .. $form->{paidaccounts}) {
next unless $form->{"paid_$i"};
map { $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) } qw(paid exchangerate);
$form->{"forex_$i"} = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
$form->{"exchangerate_$i"} = $form->{"forex_$i"} if $form->{"forex_$i"};
}

my $i = $form->{rowcount};
my $exchangerate = $form->{exchangerate} || 1;

# if last row empty, check the form otherwise retrieve new item
if ( ($form->{"partnumber_$i"} eq "")
&& ($form->{"description_$i"} eq "")
&& ($form->{"partsgroup_$i"} eq "")) {

$form->{creditremaining} += ($form->{oldinvtotal} - $form->{oldtotalpaid});
&check_form;

} else {

IS->retrieve_item(\%myconfig, \%$form);

my $rows = scalar @{ $form->{item_list} };

$form->{"discount_$i"} = $form->parse_amount(\%myconfig, $form->{"discount_$i"}) / 100.0;
$form->{"discount_$i"} ||= $form->{customer_discount};

if ($rows) {
$form->{"qty_$i"} = $form->parse_amount(\%myconfig, $form->{"qty_$i"});
if( !$form->{"qty_$i"} ) {
$form->{"qty_$i"} = 1;
}

if ($rows > 1) {

select_item(mode => 'IS', pre_entered_qty => $form->{"qty_$i"});
$::dispatcher->end_request;

} else {

my $sellprice = $form->parse_amount(\%myconfig, $form->{"sellprice_$i"});

map { $form->{item_list}[$i]{$_} =~ s/\"/&quot;/g } qw(partnumber description unit);
map { $form->{"${_}_$i"} = $form->{item_list}[0]{$_} } keys %{ $form->{item_list}[0] };

$form->{payment_id} = $form->{"part_payment_id_$i"} if $form->{"part_payment_id_$i"} ne "";
$form->{"discount_$i"} = 0 if $form->{"not_discountable_$i"};

$form->{"marge_price_factor_$i"} = $form->{item_list}->[0]->{price_factor};

($sellprice || $form->{"sellprice_$i"}) =~ /\.(\d+)/;
my $decimalplaces = max 2, length $1;

if ($sellprice) {
$form->{"sellprice_$i"} = $sellprice;
} else {
my $record = _make_record();
my $price_source = SL::PriceSource->new(record_item => $record->items->[$i-1], record => $record);
my $best_price = $price_source->best_price;
my $best_discount = $price_source->best_discount;

if ($best_price) {
$::form->{"sellprice_$i"} = $best_price->price;
$::form->{"active_price_source_$i"} = $best_price->source;
}
if ($best_discount) {
$::form->{"discount_$i"} = $best_discount->discount;
$::form->{"active_discount_source_$i"} = $best_discount->source;
}

# if there is an exchange rate adjust sellprice
$form->{"sellprice_$i"} /= $exchangerate;
}

$form->{"listprice_$i"} /= $exchangerate;

my $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * (1 - $form->{"discount_$i"});
map { $form->{"${_}_base"} = 0 } split / /, $form->{taxaccounts};
map { $form->{"${_}_base"} += $amount } split / /, $form->{"taxaccounts_$i"};
map { $amount += ($form->{"${_}_base"} * $form->{"${_}_rate"}) } split / /, $form->{"taxaccounts_$i"} if !$form->{taxincluded};

$form->{creditremaining} -= $amount;

map { $form->{"${_}_$i"} = $form->format_amount(\%myconfig, $form->{"${_}_$i"}, $decimalplaces) } qw(sellprice lastcost);

$form->{"qty_$i"} = $form->format_amount(\%myconfig, $form->{"qty_$i"});
$form->{"discount_$i"} = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100.0);
}

&display_form;

} else {

# ok, so this is a new part
# ask if it is a part or service item

if ( $form->{"partsgroup_$i"}
&& ($form->{"partnumber_$i" } eq "")
&& ($form->{"description_$i"} eq "")) {
$form->{rowcount}--;
$form->{"discount_$i"} = "";
display_form();

} else {
$form->{"id_$i"} = 0;
new_item();
}
}
}
$main::lxdebug->leave_sub();
}

sub post_payment {
$main::lxdebug->enter_sub();

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;

$main::auth->assert('invoice_edit');

$form->mtime_ischanged('ar') ;
my $invdate = $form->datetonum($form->{invdate}, \%myconfig);

$form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
for my $i (1 .. $form->{paidaccounts}) {
if ($form->{"paid_$i"}) {
my $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);

$form->isblank("datepaid_$i", $locale->text('Payment date missing!'));


if ($form->{currency} ne $form->{defaultcurrency}) {
$form->{"exchangerate_$i"} = $form->{exchangerate}
if ($invdate == $datepaid);
$form->isblank("exchangerate_$i",
$locale->text('Exchangerate for payment missing!'));
}
$form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));

#Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
# (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
$form->error($locale->text('Cannot post payment for a closed period!'))
if ($form->date_closed($form->{"datepaid_$i"}) && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
}
}

#($form->{AR}) = split /--/, $form->{AR};
$form->{AR} = SL::DB::Manager::Chart->find_by( id => $form->{AR_chart_id} )->accno;
($form->{AR_paid}) = split /--/, $form->{AR_paid};
relink_accounts();
if ( IS->post_payment(\%myconfig, \%$form) ) {
$form->{snumbers} = qq|invnumber_| . $form->{invnumber};
$form->{what_done} = 'invoice';
$form->{addition} = "PAYMENT POSTED";
$form->save_history;
$form->redirect($locale->text('Payment posted!'))
} else {
$form->error($locale->text('Cannot post payment!'));
};

$main::lxdebug->leave_sub();
}

sub post {
$main::lxdebug->enter_sub();

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;

$main::auth->assert('invoice_edit');
$form->mtime_ischanged('ar');

$form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
$form->isblank("invdate", $locale->text('Invoice Date missing!'));
$form->isblank("customer_id", $locale->text('Customer missing!'));
$form->error($locale->text('Cannot post invoice for a closed period!'))
if ($form->date_closed($form->{"invdate"}, \%myconfig));

$form->{invnumber} =~ s/^\s*//g;
$form->{invnumber} =~ s/\s*$//g;

# if oldcustomer ne customer redo form
if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
&update;
$::dispatcher->end_request;
}

if ($myconfig{mandatory_departments} && !$form->{department_id}) {
$form->{saved_message} = $::locale->text('You have to specify a department.');
update();
exit;
}

if ($form->{second_run}) {
$form->{print_and_post} = 0;
}

remove_emptied_rows();
&validate_items;

my $closedto = $form->datetonum($form->{closedto}, \%myconfig);
my $invdate = $form->datetonum($form->{invdate}, \%myconfig);

$form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
if ($form->date_max_future($invdate, \%myconfig));
$form->error($locale->text('Cannot post invoice for a closed period!'))
if ($invdate <= $closedto);

if ($form->{currency} ne $form->{defaultcurrency}) {
$form->isblank("exchangerate", $locale->text('Exchangerate missing!'));
$form->error($locale->text('Cannot post invoice with negative exchange rate'))
unless ($form->parse_amount(\%myconfig, $form->{"exchangerate"}) > 0);
}

# advance payment allows only one tax
if ($form->{type} eq 'invoice_for_advance_payment') {
my @current_taxaccounts = (split(/ /, $form->{taxaccounts}));
$form->error($locale->text('Cannot post invoice for advance payment with more than one tax'))
if (scalar @current_taxaccounts > 1);
$form->error($locale->text('Cannot post invoice for advance payment with taxincluded'))
if ($form->{taxincluded});
}

for my $i (1 .. $form->{paidaccounts}) {
if ($form->parse_amount(\%myconfig, $form->{"paid_$i"})) {
my $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);

$form->isblank("datepaid_$i", $locale->text('Payment date missing!'));

$form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));

#Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
# (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
$form->error($locale->text('Cannot post payment for a closed period!'))
if ($form->date_closed($form->{"datepaid_$i"}) && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));

if ($form->{currency} ne $form->{defaultcurrency}) {
$form->{"exchangerate_$i"} = $form->{exchangerate}
if ($invdate == $datepaid);
$form->isblank("exchangerate_$i",
$locale->text('Exchangerate for payment missing!'));
}
}
}

#($form->{AR}) = split /--/, $form->{AR};
$form->{AR} = SL::DB::Manager::Chart->find_by( id => $form->{AR_chart_id} )->accno;
($form->{AR_paid}) = split /--/, $form->{AR_paid};
$form->{storno} ||= 0;

$form->{label} = $form->{type} eq 'credit_note' ? $locale->text('Credit Note') : $locale->text('Invoice');

relink_accounts();

my $terms = get_payment_terms_for_invoice();
$form->{duedate} = $terms->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $terms;

# If transfer_out is requested, get rose db handle and do post and
# transfer out in one transaction. Otherwise just post the invoice.
if ($::instance_conf->get_is_transfer_out && $form->{type} ne 'credit_note' && !$form->{storno}) {
require SL::DB::Inventory;
my $rose_db = SL::DB::Inventory->new->db;
my @errors;

if (!$rose_db->with_transaction(sub {
if (!eval {
if (!IS->post_invoice(\%myconfig, \%$form, $rose_db->dbh)) {
push @errors, $locale->text('Cannot post invoice!');
die 'posting error';
}
my $err = IS->transfer_out(\%$form, $rose_db->dbh);
if (@{ $err }) {
push @errors, @{ $err };
die 'transfer error';
}

1;
}) {
push @errors, $EVAL_ERROR;
$form->error($locale->text('Cannot post invoice and/or transfer out! Error message:') . "\n" . join("\n", @errors));
}

1;
})) {
push @errors, $rose_db->error;
$form->error($locale->text('Cannot post invoice and/or transfer out! Error message:') . "\n" . join("\n", @errors));
}
} else {
if (!IS->post_invoice(\%myconfig, \%$form)) {
$form->error($locale->text('Cannot post invoice!'));
}
}

if(!exists $form->{addition}) {
$form->{snumbers} = 'invnumber' .'_'. $form->{invnumber}; # ($form->{type} eq 'credit_note' ? 'cnnumber' : 'invnumber') .'_'. $form->{invnumber};
$form->{what_done} = 'invoice';
$form->{addition} = $form->{print_and_post} ? "PRINTED AND POSTED" :
$form->{storno} ? "STORNO" :
"POSTED";
$form->save_history;
}

if ($form->{email_journal_id} && $form->{id} ne "") {
my $invoice = SL::DB::Invoice->new(id => $form->{id})->load;
my $email_journal = SL::DB::EmailJournal->new(
id => delete $form->{email_journal_id}
)->load;
$email_journal->link_to_record_with_attachment($invoice, delete $::form->{email_attachment_id});
}

if (!$form->{no_redirect_after_post}) {
$form->{action} = 'edit';
$form->{script} = 'is.pl';
$form->{callback} = build_std_url(qw(action edit id callback saved_message));
$form->redirect($form->{label} . " $form->{invnumber} " . $locale->text('posted!'));
}

$main::lxdebug->leave_sub();
}

sub post_and_close {
$main::lxdebug->enter_sub();
my $locale = $main::locale;
my $form = $::form;

$form->{no_redirect_after_post} = 1;
&post();

my $callback = $form->{callback}
|| "controller.pl?action=LoginScreen/user_login";
my $msg = $form->{label} . " $form->{invnumber} " . $locale->text('posted!');
SL::Helper::Flash::flash_later('info', $msg);
print $form->redirect_header($callback);
$::dispatcher->end_request;

$main::lxdebug->leave_sub();
}

sub print_and_post {
$main::lxdebug->enter_sub();

my $form = $main::form;

$main::auth->assert('invoice_edit');

my $old_form = Form->new;
$form->{no_redirect_after_post} = 1;
$form->{print_and_post} = 1;
&post();

&edit();
$main::lxdebug->leave_sub();

}

sub use_as_new {
$main::lxdebug->enter_sub();

my $form = $main::form;
my %myconfig = %main::myconfig;

$main::auth->assert('invoice_edit');

$form->{email_journal_id} = delete $form->{workflow_email_journal_id};
$form->{email_attachment_id} = delete $form->{workflow_email_attachment_id};
$form->{callback} = delete $form->{workflow_email_callback};

delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate id datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked qr_unstructured_message)};
$form->{rowcount}--;
$form->{paidaccounts} = 1;
$form->{invdate} = $form->current_date(\%myconfig);
my $terms = get_payment_terms_for_invoice();
$form->{duedate} = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
$form->{employee_id} = SL::DB::Manager::Employee->current->id;
$form->{forex} = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
$form->{exchangerate} = $form->{forex} if $form->{forex};
$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;

$form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};

$form->{useasnew} = 1;
&display_form;

$main::lxdebug->leave_sub();
}

sub further_invoice_for_advance_payment {
my $form = $main::form;
my %myconfig = %main::myconfig;

$main::auth->assert('invoice_edit');

$form->{email_journal_id} = delete $form->{workflow_email_journal_id};
$form->{email_attachment_id} = delete $form->{workflow_email_attachment_id};
$form->{callback} = delete $form->{workflow_email_callback};

delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};
$form->{convert_from_ar_ids} = $form->{id};
$form->{id} = '';
$form->{rowcount}--;
$form->{paidaccounts} = 1;
$form->{invdate} = $form->current_date(\%myconfig);
my $terms = get_payment_terms_for_invoice();
$form->{duedate} = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
$form->{employee_id} = SL::DB::Manager::Employee->current->id;
$form->{forex} = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
$form->{exchangerate} = $form->{forex} if $form->{forex};
$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;

$form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};

&display_form;
}

sub final_invoice {
my $form = $main::form;
my %myconfig = %main::myconfig;

$main::auth->assert('invoice_edit');

$form->{email_journal_id} = delete $form->{workflow_email_journal_id};
$form->{email_attachment_id} = delete $form->{workflow_email_attachment_id};
$form->{callback} = delete $form->{workflow_email_callback};

my $related_invoices = IS->_get_invoices_for_advance_payment($form->{id});

delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};

$form->{convert_from_ar_ids} = $form->{id};
$form->{id} = '';
$form->{type} = 'final_invoice';
$form->{title} = t8('Edit Final Invoice');
$form->{paidaccounts} = 1;
$form->{invdate} = $form->current_date(\%myconfig);
my $terms = get_payment_terms_for_invoice();
$form->{duedate} = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
$form->{employee_id} = SL::DB::Manager::Employee->current->id;
$form->{forex} = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
$form->{exchangerate} = $form->{forex} if $form->{forex};
$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;

foreach my $i (1 .. $form->{"rowcount"}) {
delete $form->{"id_$i"};
delete $form->{"invoice_id_$i"};
delete $form->{"parts_id_$i"};
delete $form->{"partnumber_$i"};
delete $form->{"description_$i"};
}

remove_emptied_rows(1);

my $i = 0;
foreach my $ri (@$related_invoices) {
foreach my $item (@{$ri->items_sorted}) {
$i++;
$form->{"id_$i"} = $item->parts_id;
$form->{"partnumber_$i"} = $item->part->partnumber;
$form->{"discount_$i"} = $item->discount*100.0;
$form->{"sellprice_$i"} = $item->fxsellprice;
$form->{$_ . "_" . $i} = $item->$_ for qw(description longdescription qty price_factor_id unit active_price_source active_discount_source);

$form->{$_ . "_" . $i} = $form->format_amount(\%myconfig, $form->{$_ . "_" . $i}) for qw(qty sellprice discount);
}
}
$form->{rowcount} = $i;

update();
$::dispatcher->end_request;
}

sub storno {
$main::lxdebug->enter_sub();

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;

$main::auth->assert('invoice_edit');

if ($form->{storno}) {
$form->error($locale->text('Cannot storno storno invoice!'));
}

if (IS->has_storno(\%myconfig, $form, "ar")) {
$form->error($locale->text("Invoice has already been storno'd!"));
}
if ($form->datetonum($form->{invdate}, \%myconfig) <= $form->datetonum($form->{closedto}, \%myconfig)) {
$form->error($locale->text('Cannot storno invoice for a closed period!'));
}

# save the history of invoice being stornoed
$form->{snumbers} = qq|invnumber_| . $form->{invnumber};
$form->{what_done} = 'invoice';
$form->{addition} = "STORNO";
$form->save_history;

my $email_journal_id = delete $form->{workflow_email_journal_id};
my $email_attachment_id = delete $form->{workflow_email_attachment_id};
my $callback = delete $form->{workflow_email_callback};
map({ my $key = $_; delete($form->{$key}) unless (grep({ $key eq $_ } qw(id login password type))); } keys(%{ $form }));

$form->{email_journal_id} = $email_journal_id;
$form->{email_attachment_id} = $email_attachment_id;
$form->{callback} = $callback;

invoice_links();
prepare_invoice();
relink_accounts();

# Payments must not be recorded for the new storno invoice.
$form->{paidaccounts} = 0;
map { my $key = $_; delete $form->{$key} if grep { $key =~ /^$_/ } qw(datepaid_ gldate_ acc_trans_id_ source_ memo_ paid_ exchangerate_ AR_paid_) } keys %{ $form };

# record link invoice to storno
$form->{convert_from_ar_ids} = $form->{id};
$form->{storno_id} = $form->{id};
$form->{storno} = 1;
$form->{id} = "";
$form->{invnumber} = "Storno zu " . $form->{invnumber};
$form->{invdate} = DateTime->today->to_lxoffice;
$form->{rowcount}++;
# set new ids for storno invoice
# set new persistent ids for storno invoice items
$form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};

$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;
# post expects the field as user input
$form->{exchangerate} = $form->format_amount(\%myconfig, $form->{exchangerate});
$form->{script} = 'is.pl';
if ($form->{callback}) {
post_and_close();
} else {
post();
}
$main::lxdebug->leave_sub();
}

sub preview {
$main::lxdebug->enter_sub();

my $form = $main::form;

$main::auth->assert('invoice_edit');

$form->{preview} = 1;
my $old_form = Form->new;
for (keys %$form) { $old_form->{$_} = $form->{$_} }

&print_form($old_form);
$main::lxdebug->leave_sub();

}

sub credit_note {
$main::lxdebug->enter_sub();

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;

$main::auth->assert('invoice_edit');

$form->{email_journal_id} = delete $form->{workflow_email_journal_id};
$form->{email_attachment_id} = delete $form->{workflow_email_attachment_id};
$form->{callback} = delete $form->{workflow_email_callback};

$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;

$form->{transdate} = $form->{invdate} = $form->current_date(\%myconfig);
$form->{duedate} =
$form->current_date(\%myconfig, $form->{invdate}, $form->{terms} * 1);

$form->{convert_from_ar_ids} = $form->{id};
$form->{id} = '';
$form->{rowcount}--;


$form->{title} = $locale->text('Add Credit Note');
$form->{script} = 'is.pl';

# Bei Gutschriften bezug zur Rechnungsnummer
$form->{invnumber_for_credit_note} = $form->{invnumber};
# bo creates the id, reset it
map { delete $form->{$_} }
qw(id invnumber subject message cc bcc printed emailed queued);
$form->{ $form->{vc} } =~ s/--.*//g;
$form->{type} = "credit_note";


map { $form->{"select$_"} = "" } ($form->{vc}, 'currency');

# map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) }
# qw(creditlimit creditremaining);

# set new persistent ids for credit note and link previous invoice id
$form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};

my $currency = $form->{currency};
&invoice_links;

$form->{currency} = $currency;
$form->{forex} = $form->check_exchangerate( \%myconfig, $form->{currency}, $form->{invdate}, 'buy');
$form->{exchangerate} = $form->{forex} || '';

$form->{creditremaining} -= ($form->{oldinvtotal} - $form->{ordtotal});

# bei Gutschriften werden Zahlungseingänge aus Rechnung nicht übernommen
for my $i (1 .. $form->{paidaccounts}) {
delete $form->{"paid_$i"};
delete $form->{"source_$i"};
delete $form->{"memo_$i"};
delete $form->{"datepaid_$i"};
delete $form->{"gldate_$i"};
delete $form->{"acc_trans_id_$i"};
delete $form->{"AR_paid_$i"};
};
$form->{paidaccounts} = 1;

&prepare_invoice;

&display_form;

$main::lxdebug->leave_sub();
}

sub credit_note_from_reclamation {
$main::lxdebug->enter_sub();

$main::auth->assert('invoice_edit');

my $form = $main::form;
my %myconfig = %main::myconfig;
my $locale = $main::locale;

if (!$form->{form_validity_token}) {
$form->{form_validity_token} = SL::DB::ValidityToken->create(scope => SL::DB::ValidityToken::SCOPE_SALES_INVOICE_POST())->token;
}

my $from_id = delete $form->{from_id};
my $reclamation = SL::DB::Reclamation->new(id => $from_id)->load;

$reclamation->flatten_to_form($form, format_amounts => 1);

# set new persistent ids for credit note and link previous reclamation id
$form->{convert_from_reclamations_ids} = $form->{id};
$form->{id} = '';

$form->{"converted_from_reclamation_items_id_$_"} = delete $form->{"reclamation_items_id_$_"} for 1 .. $form->{"rowcount"};

$form->{transdate} = $form->{invdate} = $form->current_date(\%myconfig);
$form->{duedate} =
$form->current_date(\%myconfig, $form->{invdate}, $form->{terms} * 1);

$form->{title} = $locale->text('Add Credit Note');
$form->{script} = 'is.pl';

# bo creates the id, reset it
map { delete $form->{$_} }
qw(id invnumber subject message cc bcc printed emailed queued);
$form->{ $form->{vc} } =~ s/--.*//g;

$form->{type} = "credit_note";

my $currency = $form->{currency};
&invoice_links;
$form->{currency} = $currency;
$form->{forex} = $form->check_exchangerate( \%myconfig, $form->{currency}, $form->{invdate}, 'buy');
$form->{exchangerate} = $form->{forex} || '';

$form->{creditremaining} -= ($form->{oldinvtotal} - $form->{ordtotal});

&prepare_invoice;

&display_form;

$main::lxdebug->leave_sub();
}

sub display_form {
$::lxdebug->enter_sub;

_assert_access();

relink_accounts();

my $new_rowcount = $::form->{"rowcount"} * 1 + 1;
$::form->{"project_id_${new_rowcount}"} = $::form->{"globalproject_id"};

$::form->language_payment(\%::myconfig);

Common::webdav_folder($::form);

form_header();
display_row(++$::form->{rowcount});
form_footer();

$::lxdebug->leave_sub;
}

sub delete {
$::auth->assert('invoice_edit');

if (IS->delete_invoice(\%::myconfig, $::form)) {
# saving the history
if(!exists $::form->{addition}) {
$::form->{snumbers} = 'invnumber' .'_'. $::form->{invnumber};
$::form->{what_done} = 'invoice';
$::form->{addition} = "DELETED";
$::form->save_history;
}
# /saving the history
$::form->redirect($::locale->text('Invoice deleted!'));
}
$::form->error($::locale->text('Cannot delete invoice!'));
}

sub dispatcher {
for my $action (qw(
print update ship_to storno post_payment use_as_new credit_note
delete post order preview post_and_e_mail print_and_post
mark_as_paid
)) {
if ($::form->{"action_$action"}) {
call_sub($action);
return;
}
}

$::form->error($::locale->text('No action defined.'));
}
(22-22/32)