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#=====================================================================
# 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) 2001
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#======================================================================
#
# Accounts Receivables
#
#======================================================================

use POSIX qw(strftime);
use List::Util qw(sum first max);

use SL::AR;
use SL::FU;
use SL::IS;
use SL::PE;
use SL::DB::Default;
use SL::ReportGenerator;

require "bin/mozilla/arap.pl";
require "bin/mozilla/common.pl";
require "bin/mozilla/drafts.pl";
require "bin/mozilla/reportgenerator.pl";

use strict;
#use warnings;

# this is for our long dates
# $locale->text('January')
# $locale->text('February')
# $locale->text('March')
# $locale->text('April')
# $locale->text('May ')
# $locale->text('June')
# $locale->text('July')
# $locale->text('August')
# $locale->text('September')
# $locale->text('October')
# $locale->text('November')
# $locale->text('December')

# this is for our short month
# $locale->text('Jan')
# $locale->text('Feb')
# $locale->text('Mar')
# $locale->text('Apr')
# $locale->text('May')
# $locale->text('Jun')
# $locale->text('Jul')
# $locale->text('Aug')
# $locale->text('Sep')
# $locale->text('Oct')
# $locale->text('Nov')
# $locale->text('Dec')

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

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

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

return $main::lxdebug->leave_sub() if (load_draft_maybe());

# saving the history
if(!exists $form->{addition} && ($form->{id} ne "")) {
$form->{snumbers} = qq|invnumber_| . $form->{invnumber};
$form->{addition} = "ADDED";
$form->save_history;
}
# /saving the history

$form->{title} = "Add";
$form->{callback} = "ar.pl?action=add&DONT_LOAD_DRAFT=1" unless $form->{callback};

AR->get_transdate(\%myconfig, $form);
$form->{initial_transdate} = $form->{transdate};
create_links(dont_save => 1);
$form->{transdate} = $form->{initial_transdate};
&display_form;
$main::lxdebug->leave_sub();
}

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

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

my $form = $main::form;

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

create_links();
&display_form;

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

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

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

my $form = $main::form;

&form_header;
&form_footer;

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

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

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

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

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

my %saved;
if (!$params{dont_save}) {
%saved = map { ($_ => $form->{$_}) } qw(direct_debit id taxincluded);
$saved{duedate} = $form->{duedate} if $form->{duedate};
}

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

$form->{$_} = $saved{$_} for keys %saved;
$form->{oldcustomer} = "$form->{customer}--$form->{customer_id}";
$form->{rowcount} = 1;

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

map { $form->{selectcurrency} .= "<option>$_\n" } $form->get_all_currencies(\%myconfig);

# customers
if (@{ $form->{all_customer} || [] }) {
$form->{customer} = "$form->{customer}--$form->{customer_id}";
map { $form->{selectcustomer} .= "<option>$_->{name}--$_->{id}\n" }
(@{ $form->{all_customer} });
}

# departments
if (@{ $form->{all_departments} || [] }) {
$form->{selectdepartment} = "<option>\n";
$form->{department} = "$form->{department}--$form->{department_id}";

map {
$form->{selectdepartment} .=
"<option>$_->{description}--$_->{id}\n"
} (@{ $form->{all_departments} || [] });
}

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

# sales staff
if (@{ $form->{all_employees} || [] }) {
$form->{selectemployee} = "";
map { $form->{selectemployee} .= "<option>$_->{name}--$_->{id}\n" }
(@{ $form->{all_employees} || [] });
}

# build the popup menus
$form->{taxincluded} = ($form->{id}) ? $form->{taxincluded} : "checked";

AR->setup_form($form);

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

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

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

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

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

my ($title, $readonly, $exchangerate, $rows);
my ($notes, $department, $customer, $employee, $amount, $project);
my ($ARselected);


$title = $form->{title};
# $locale->text('Add Accounts Receivables Transaction')
# $locale->text('Edit Accounts Receivables Transaction')
$form->{title} = $locale->text("$title Accounts Receivables Transaction");

$form->{javascript} = qq|<script type="text/javascript">
<!--
function setTaxkey(accno, row) {
var taxkey = accno.options[accno.selectedIndex].value;
var reg = /--([0-9]*)/;
var found = reg.exec(taxkey);
var index = found[1];
index = parseInt(index);
var tax = 'taxchart_' + row;
for (var i = 0; i < document.getElementById(tax).options.length; ++i) {
var reg2 = new RegExp("^"+ index, "");
if (reg2.exec(document.getElementById(tax).options[i].value)) {
document.getElementById(tax).options[i].selected = true;
break;
}
}
};
//-->
</script>|;
# show history button js
$form->{javascript} .= qq|<script type="text/javascript" src="js/show_history.js"></script>|;
#/show history button js
$readonly = ($form->{id}) ? "readonly" : "";

$form->{radier} = ($::instance_conf->get_ar_changeable == 2)
? ($form->current_date(\%myconfig) eq $form->{gldate})
: ($::instance_conf->get_ar_changeable == 1);
$readonly = ($form->{radier}) ? "" : $readonly;

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

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

$rows = max 2, $form->numtextrows($form->{notes}, 50);

my @old_project_ids = grep { $_ } map { $form->{"project_id_$_"} } 1..$form->{rowcount};

$form->get_lists("projects" => { "key" => "ALL_PROJECTS",
"all" => 0,
"old_id" => \@old_project_ids },
"charts" => { "key" => "ALL_CHARTS",
"transdate" => $form->{transdate} },
"taxcharts" => { "key" => "ALL_TAXCHARTS",
"module" => "AR" },);

$_->{link_split} = { map { $_ => 1 } split/:/, $_->{link} } for @{ $form->{ALL_CHARTS} };

my %project_labels = map { $_->{id} => $_->{projectnumber} } @{ $form->{"ALL_PROJECTS"} };

my (@AR_amount_values);
my (@AR_values);
my (@AR_paid_values);
my %chart_labels;
my %charts;
my $taxchart_init;

foreach my $item (@{ $form->{ALL_CHARTS} }) {
if ($item->{link_split}{AR_amount}) {
$taxchart_init = $item->{tax_id} if ($taxchart_init eq "");
my $key = "$item->{accno}--$item->{tax_id}";
push(@AR_amount_values, $key);
} elsif ($item->{link_split}{AR}) {
push(@AR_values, $item->{accno});
} elsif ($item->{link_split}{AR_paid}) {
push(@AR_paid_values, $item->{accno});
}

# weirdness for AR_amount
$chart_labels{$item->{accno}} = "$item->{accno}--$item->{description}";
$chart_labels{"$item->{accno}--$item->{tax_id}"} = "$item->{accno}--$item->{description}";

$charts{$item->{accno}} = $item;
}

my %taxchart_labels = ();
my @taxchart_values = ();
my %taxcharts = ();
foreach my $item (@{ $form->{ALL_TAXCHARTS} }) {
my $key = "$item->{id}--$item->{rate}";
$taxchart_init = $key if ($taxchart_init eq $item->{id});
push(@taxchart_values, $key);
$taxchart_labels{$key} = "$item->{taxdescription} " . ($item->{rate} * 100) . ' %';
$taxcharts{$item->{id}} = $item;
}

my $follow_up_vc = $form->{customer};
$follow_up_vc =~ s/--.*?//;
my $follow_up_trans_info = "$form->{invnumber} ($follow_up_vc)";

$form->{javascript} .=
qq|<script type="text/javascript" src="js/show_vc_details.js"></script>| .
qq|<script type="text/javascript" src="js/follow_up.js"></script>|;

# $amount = $locale->text('Amount');
# $project = $locale->text('Project');

my @transactions;
for my $i (1 .. $form->{rowcount}) {
my $transaction = {
amount => $form->{"amount_$i"},
tax => $form->{"tax_$i"},
project_id => ($i==$form->{rowcount}) ? $form->{globalproject_id} : $form->{"project_id_$i"},
};

my $selected_accno_full;
my ($accno_row) = split(/--/, $form->{"AR_amount_$i"});
my $item = $charts{$accno_row};
$selected_accno_full = "$item->{accno}--$item->{tax_id}";

my $selected_taxchart = $form->{"taxchart_$i"};
my ($selected_accno, $selected_tax_id) = split(/--/, $selected_accno_full);
my ($previous_accno, $previous_tax_id) = split(/--/, $form->{"previous_AR_amount_$i"});

if ($previous_accno &&
($previous_accno eq $selected_accno) &&
($previous_tax_id ne $selected_tax_id)) {
my $item = $taxcharts{$selected_tax_id};
$selected_taxchart = "$item->{id}--$item->{rate}";
}

if (!$form->{"taxchart_$i"}) {
if ($form->{"AR_amount_$i"} =~ m/.--./) {
$selected_taxchart = join '--', map { ($_->{id}, $_->{rate}) } first { $_->{id} == $item->{tax_id} } @{ $form->{ALL_TAXCHARTS} };
} else {
$selected_taxchart = $taxchart_init;
}
}

$transaction->{selectAR_amount} =
NTI($cgi->popup_menu('-name' => "AR_amount_$i",
'-id' => "AR_amount_$i",
'-style' => 'width:400px',
'-onChange' => "setTaxkey(this, $i)",
'-values' => \@AR_amount_values,
'-labels' => \%chart_labels,
'-default' => $selected_accno_full))
. $cgi->hidden('-name' => "previous_AR_amount_$i",
'-default' => $selected_accno_full);

$transaction->{taxchart} =
NTI($cgi->popup_menu('-name' => "taxchart_$i",
'-id' => "taxchart_$i",
'-style' => 'width:200px',
'-values' => \@taxchart_values,
'-labels' => \%taxchart_labels,
'-default' => $selected_taxchart));

push @transactions, $transaction;
}

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

$ARselected =
NTI($cgi->popup_menu('-name' => "ARselected", '-id' => "ARselected",
'-style' => 'width:400px',
'-values' => \@AR_values, '-labels' => \%chart_labels,
'-default' => $form->{ARselected}));


$form->{paidaccounts}++ if ($form->{"paid_$form->{paidaccounts}"});

my $now = $form->current_date(\%myconfig);

my @payments;
for my $i (1 .. $form->{paidaccounts}) {
my $payment = {
paid => $form->{"paid_$i"},
exchangerate => $form->{"exchangerate_$i"} || '',
gldate => $form->{"gldate_$i"},
acc_trans_id => $form->{"acc_trans_id_$i"},
source => $form->{"source_$i"},
memo => $form->{"memo_$i"},
AR_paid => $form->{"AR_paid_$i"},
forex => $form->{"forex_$i"},
datepaid => $form->{"datepaid_$i"},
paid_project_id => $form->{"paid_project_id_$i"},
gldate => $form->{"gldate_$i"},
};

# default account for current assets (i.e. 1801 - SKR04) if no account is selected
$form->{accno_arap} = IS->get_standard_accno_current_assets(\%myconfig, \%$form);

$payment->{selectAR_paid} =
NTI($cgi->popup_menu('-name' => "AR_paid_$i",
'-id' => "AR_paid_$i",
'-values' => \@AR_paid_values,
'-labels' => \%chart_labels,
'-default' => $payment->{AR_paid} || $form->{accno_arap}));



$payment->{changeable} =
SL::DB::Default->get->payments_changeable == 0 ? !$payment->{acc_trans_id} # never
: SL::DB::Default->get->payments_changeable == 2 ? $payment->{gldate} eq '' || $payment->{gldate} eq $now
: 1;

push @payments, $payment;
}

$form->{totalpaid} = sum map { $_->{paid} } @payments;

$form->header;
print $::form->parse_html_template('ar/form_header', {
paid_missing => $::form->{invtotal} - $::form->{totalpaid},
show_exch => ($::form->{defaultcurrency} && ($::form->{currency} ne $::form->{defaultcurrency})),
payments => \@payments,
transactions => \@transactions,
project_labels => \%project_labels,
rows => $rows,
ARselected => $ARselected,
title_str => $title,
follow_up_trans_info => $follow_up_trans_info,
});

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

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

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

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

if ( $form->{id} ) {
my $follow_ups = FU->follow_ups('trans_id' => $form->{id});
if ( @{ $follow_ups} ) {
$form->{follow_up_length} = scalar(@{$follow_ups});
$form->{follow_up_due_length} = sum(map({ $_->{due} * 1 } @{ $follow_ups }));
}
}

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

$form->{is_closed} = $transdate <= $closedto;

# ToDO: - insert a global check for stornos, so that a storno is only possible a limited time after saving it
$form->{show_storno_button} =
$form->{id} &&
!IS->has_storno(\%myconfig, $form, 'ar') &&
!IS->is_storno(\%myconfig, $form, 'ar') &&
($form->{totalpaid} == 0 || $form->{totalpaid} eq "");

$form->{show_mark_as_paid_button} = $form->{id} && $::instance_conf->get_ar_show_mark_as_paid();

print $::form->parse_html_template('ar/form_footer');

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

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

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

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

&mark_as_paid_common(\%myconfig,"ar");

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

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

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

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

my $display = shift;

my ($totaltax, $exchangerate);

$form->{invtotal} = 0;

delete @{ $form }{ grep { m/^tax_\d+$/ } keys %{ $form } };

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

my @flds = qw(amount AR_amount projectnumber oldprojectnumber project_id);
my $count = 0;
my @a = ();

for my $i (1 .. $form->{rowcount}) {
$form->{"amount_$i"} = $form->parse_amount(\%myconfig, $form->{"amount_$i"});
if ($form->{"amount_$i"}) {
push @a, {};
my $j = $#a;
my ($taxkey, $rate) = split(/--/, $form->{"taxchart_$i"});

my $tmpnetamount;
($tmpnetamount,$form->{"tax_$i"}) = $form->calculate_tax($form->{"amount_$i"},$rate,$form->{taxincluded},2);

$totaltax += $form->{"tax_$i"};
map { $a[$j]->{$_} = $form->{"${_}_$i"} } @flds;
$count++;
}
}

$form->redo_rows(\@flds, \@a, $count, $form->{rowcount});
$form->{rowcount} = $count + 1;
map { $form->{invtotal} += $form->{"amount_$_"} } (1 .. $form->{rowcount});

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

$form->{invdate} = $form->{transdate};

$form->{invdate} = $form->{transdate};

my %saved_variables = map +( $_ => $form->{$_} ), qw(AR AR_amount_1 taxchart_1 customer_id notes);

&check_name("customer");

$form->{AR} = $saved_variables{AR};
if ($saved_variables{AR_amount_1} =~ m/.--./) {
map { $form->{$_} = $saved_variables{$_} } qw(AR_amount_1 taxchart_1);
} else {
delete $form->{taxchart_1};
}

$form->{invtotal} =
($form->{taxincluded}) ? $form->{invtotal} : $form->{invtotal} + $totaltax;

for my $i (1 .. $form->{paidaccounts}) {
if ($form->parse_amount(\%myconfig, $form->{"paid_$i"})) {
map {
$form->{"${_}_$i"} =
$form->parse_amount(\%myconfig, $form->{"${_}_$i"})
} qw(paid exchangerate);

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

$form->{"forex_$i"} = $form->check_exchangerate( \%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
$form->{"exchangerate_$i"} = $form->{"forex_$i"} if $form->{"forex_$i"};
}
}

$form->{creditremaining} -=
($form->{invtotal} - $form->{totalpaid} + $form->{oldtotalpaid} -
$form->{oldinvtotal});
$form->{oldinvtotal} = $form->{invtotal};
$form->{oldtotalpaid} = $form->{totalpaid};

&display_form;

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

#
# ToDO: fix $closedto and $invdate
#
sub post_payment {
$main::lxdebug->enter_sub();

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

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

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

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

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 payment for a closed period!')) if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));

if ($form->{defaultcurrency} && ($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_paid}) = split /--/, $form->{AR_paid};
$form->redirect($locale->text('Payment posted!')) if (AR->post_payment(\%myconfig, \%$form));
$form->error($locale->text('Cannot post payment!'));

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

sub _post {

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

my $form = $main::form;

# inline post
post(1);
}

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

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

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

my ($inline) = @_;

my ($datepaid);

# check if there is an invoice number, invoice and due date
$form->isblank("transdate", $locale->text('Invoice Date missing!'));
$form->isblank("duedate", $locale->text('Due Date missing!'));
$form->isblank("customer", $locale->text('Customer missing!'));

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

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

$form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
if ($form->date_max_future($transdate, \%myconfig));
$form->error($locale->text('Cannot post transaction for a closed period!')) if ($form->date_closed($form->{"transdate"}, \%myconfig));

$form->error($locale->text('Zero amount posting!'))
unless grep $_*1, map $form->parse_amount(\%myconfig, $form->{"amount_$_"}), 1..$form->{rowcount};

$form->isblank("exchangerate", $locale->text('Exchangerate missing!'))
if ($form->{defaultcurrency} && ($form->{currency} ne $form->{defaultcurrency}));

delete($form->{AR});

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

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

$form->error($locale->text('Cannot post payment for a closed period!'))
if ($form->date_closed($form->{"datepaid_$i"}, \%myconfig));

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

# if oldcustomer ne customer redo form
my ($customer) = split /--/, $form->{customer};
if ($form->{oldcustomer} ne "$customer--$form->{customer_id}") {
update();
::end_of_request();
}

$form->{AR}{receivables} = $form->{ARselected};
$form->{storno} = 0;

$form->{id} = 0 if $form->{postasnew};
$form->error($locale->text('Cannot post transaction!')) unless AR->post_transaction(\%myconfig, \%$form);

# saving the history
if(!exists $form->{addition} && $form->{id} ne "") {
$form->{snumbers} = "invnumber_$form->{invnumber}";
$form->{addition} = "POSTED";
$form->save_history;
}
# /saving the history
remove_draft() if $form->{remove_draft};

$form->redirect($locale->text('Transaction posted!')) unless $inline;

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

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

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

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

$form->{postasnew} = 1;
# saving the history
if(!exists $form->{addition} && $form->{id} ne "") {
$form->{snumbers} = qq|invnumber_| . $form->{invnumber};
$form->{addition} = "POSTED AS NEW";
$form->save_history;
}
# /saving the history
&post;

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

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

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

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

map { delete $form->{$_} } qw(printed emailed queued invnumber invdate deliverydate id datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno);
$form->{paidaccounts} = 1;
$form->{rowcount}--;
$form->{invdate} = $form->current_date(\%myconfig);
&update;

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

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

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

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

$form->{title} = $locale->text('Confirm!');

$form->header;

delete $form->{header};

print qq|
<form method=post action=$form->{script}>
|;

foreach my $key (keys %$form) {
next if (($key eq 'login') || ($key eq 'password') || ('' ne ref $form->{$key}));
$form->{$key} =~ s/\"/&quot;/g;
print qq|<input type=hidden name=$key value="$form->{$key}">\n|;
}

print qq|
<h2 class=confirm>$form->{title}</h2>

<h4>|
. $locale->text('Are you sure you want to delete Transaction')
. qq| $form->{invnumber}</h4>

<input name=action class=submit type=submit value="|
. $locale->text('Yes') . qq|">
</form>
|;

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

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

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

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

if (AR->delete_transaction(\%myconfig, \%$form)) {
# saving the history
if(!exists $form->{addition}) {
$form->{snumbers} = qq|invnumber_| . $form->{invnumber};
$form->{addition} = "DELETED";
$form->save_history;
}
# /saving the history
$form->redirect($locale->text('Transaction deleted!'));
}
$form->error($locale->text('Cannot delete transaction!'));

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

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

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

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

# setup customer selection
$form->all_vc(\%myconfig, "customer", "AR");

$form->{title} = $locale->text('AR Transactions');

# Auch in Rechnungsübersicht nach Kundentyp filtern - jan
$form->get_lists("projects" => { "key" => "ALL_PROJECTS", "all" => 1 },
"departments" => "ALL_DEPARTMENTS",
"customers" => "ALL_VC",
"business_types" => "ALL_BUSINESS_TYPES");
$form->{ALL_EMPLOYEES} = SL::DB::Manager::Employee->get_all_sorted(query => [ deleted => 0 ]);
$form->{SHOW_BUSINESS_TYPES} = scalar @{ $form->{ALL_BUSINESS_TYPES} } > 0;

# constants and subs for template
$form->{vc_keys} = sub { "$_[0]->{name}--$_[0]->{id}" };

$form->header;
print $form->parse_html_template('ar/search', { %myconfig });

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

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

my ($totals, $columns, $column_alignment, $subtotal_columns, $class) = @_;

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

my $row = { map { $_ => { 'data' => '', 'class' => $class, 'align' => $column_alignment->{$_}, } } @{ $columns } };

map { $row->{$_}->{data} = $form->format_amount(\%myconfig, $totals->{$_}, 2) } @{ $subtotal_columns };

$row->{tax}->{data} = $form->format_amount(\%myconfig, $totals->{amount} - $totals->{netamount}, 2);

map { $totals->{$_} = 0 } @{ $subtotal_columns };

$main::lxdebug->leave_sub();

return $row;
}

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

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

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

my ($callback, $href, @columns);

($form->{customer}, $form->{customer_id}) = split(/--/, $form->{customer});

report_generator_set_default_sort('transdate', 1);

AR->ar_transactions(\%myconfig, \%$form);

$form->{title} = $locale->text('AR Transactions');

my $report = SL::ReportGenerator->new(\%myconfig, $form);

@columns =
qw(transdate id type invnumber ordnumber cusordnumber name netamount tax amount paid
datepaid due duedate transaction_description notes salesman employee shippingpoint shipvia
marge_total marge_percent globalprojectnumber customernumber country ustid taxzone payment_terms charts customertype);

my @hidden_variables = map { "l_${_}" } @columns;
push @hidden_variables, "l_subtotal", qw(open closed customer invnumber ordnumber cusordnumber transaction_description notes project_id transdatefrom transdateto employee_id salesman_id business_id);

$href = build_std_url('action=ar_transactions', grep { $form->{$_} } @hidden_variables);

my %column_defs = (
'transdate' => { 'text' => $locale->text('Date'), },
'id' => { 'text' => $locale->text('ID'), },
'type' => { 'text' => $locale->text('Type'), },
'invnumber' => { 'text' => $locale->text('Invoice'), },
'ordnumber' => { 'text' => $locale->text('Order'), },
'cusordnumber' => { 'text' => $locale->text('Customer Order Number'), },
'name' => { 'text' => $locale->text('Customer'), },
'netamount' => { 'text' => $locale->text('Amount'), },
'tax' => { 'text' => $locale->text('Tax'), },
'amount' => { 'text' => $locale->text('Total'), },
'paid' => { 'text' => $locale->text('Paid'), },
'datepaid' => { 'text' => $locale->text('Date Paid'), },
'due' => { 'text' => $locale->text('Amount Due'), },
'duedate' => { 'text' => $locale->text('Due Date'), },
'transaction_description' => { 'text' => $locale->text('Transaction description'), },
'notes' => { 'text' => $locale->text('Notes'), },
'salesman' => { 'text' => $locale->text('Salesperson'), },
'employee' => { 'text' => $locale->text('Employee'), },
'shippingpoint' => { 'text' => $locale->text('Shipping Point'), },
'shipvia' => { 'text' => $locale->text('Ship via'), },
'globalprojectnumber' => { 'text' => $locale->text('Document Project Number'), },
'marge_total' => { 'text' => $locale->text('Ertrag'), },
'marge_percent' => { 'text' => $locale->text('Ertrag prozentual'), },
'customernumber' => { 'text' => $locale->text('Customer Number'), },
'country' => { 'text' => $locale->text('Country'), },
'ustid' => { 'text' => $locale->text('USt-IdNr.'), },
'taxzone' => { 'text' => $locale->text('Steuersatz'), },
'payment_terms' => { 'text' => $locale->text('Payment Terms'), },
'charts' => { 'text' => $locale->text('Buchungskonto'), },
'customertype' => { 'text' => $locale->text('Customer type'), },
);

foreach my $name (qw(id transdate duedate invnumber ordnumber cusordnumber name datepaid employee shippingpoint shipvia transaction_description)) {
my $sortdir = $form->{sort} eq $name ? 1 - $form->{sortdir} : $form->{sortdir};
$column_defs{$name}->{link} = $href . "&sort=$name&sortdir=$sortdir";
}

my %column_alignment = map { $_ => 'right' } qw(netamount tax amount paid due);

$form->{"l_type"} = "Y";
map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;

$report->set_columns(%column_defs);
$report->set_column_order(@columns);

$report->set_export_options('ar_transactions', @hidden_variables, qw(sort sortdir));

$report->set_sort_indicator($form->{sort}, $form->{sortdir});

my @options;
if ($form->{customer}) {
push @options, $locale->text('Customer') . " : $form->{customer}";
}
if ($form->{cp_name}) {
push @options, $locale->text('Contact Person') . " : $form->{cp_name}";
}
if ($form->{department}) {
my ($department) = split /--/, $form->{department};
push @options, $locale->text('Department') . " : $department";
}
if ($form->{department_id}) {
push @options, $locale->text('Department Id') . " : $form->{department_id}";
}
if ($form->{invnumber}) {
push @options, $locale->text('Invoice Number') . " : $form->{invnumber}";
}
if ($form->{ordnumber}) {
push @options, $locale->text('Order Number') . " : $form->{ordnumber}";
}
if ($form->{cusordnumber}) {
push @options, $locale->text('Customer Order Number') . " : $form->{cusordnumber}";
}
if ($form->{notes}) {
push @options, $locale->text('Notes') . " : $form->{notes}";
}
if ($form->{transaction_description}) {
push @options, $locale->text('Transaction description') . " : $form->{transaction_description}";
}
if ($form->{transdatefrom}) {
push @options, $locale->text('From') . " " . $locale->date(\%myconfig, $form->{transdatefrom}, 1);
}
if ($form->{transdateto}) {
push @options, $locale->text('Bis') . " " . $locale->date(\%myconfig, $form->{transdateto}, 1);
}
if ($form->{open}) {
push @options, $locale->text('Open');
}
if ($form->{employee_id}) {
my $employee = SL::DB::Employee->new(id => $form->{employee_id})->load;
push @options, $locale->text('Employee') . ' : ' . $employee->name;
}
if ($form->{salesman_id}) {
my $salesman = SL::DB::Employee->new(id => $form->{salesman_id})->load;
push @options, $locale->text('Salesman') . ' : ' . $salesman->name;
}
if ($form->{closed}) {
push @options, $locale->text('Closed');
}

$report->set_options('top_info_text' => join("\n", @options),
'raw_bottom_info_text' => $form->parse_html_template('ar/ar_transactions_bottom'),
'output_format' => 'HTML',
'title' => $form->{title},
'attachment_basename' => $locale->text('invoice_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';

# add sort and escape callback, this one we use for the add sub
$form->{callback} = $href .= "&sort=$form->{sort}";

# escape callback for href
$callback = $form->escape($href);

my @subtotal_columns = qw(netamount amount paid due marge_total marge_percent);

my %totals = map { $_ => 0 } @subtotal_columns;
my %subtotals = map { $_ => 0 } @subtotal_columns;

my $idx = 0;

foreach my $ar (@{ $form->{AR} }) {
$ar->{tax} = $ar->{amount} - $ar->{netamount};
$ar->{due} = $ar->{amount} - $ar->{paid};

map { $subtotals{$_} += $ar->{$_};
$totals{$_} += $ar->{$_} } @subtotal_columns;

$subtotals{marge_percent} = $subtotals{netamount} ? ($subtotals{marge_total} * 100 / $subtotals{netamount}) : 0;
$totals{marge_percent} = $totals{netamount} ? ($totals{marge_total} * 100 / $totals{netamount} ) : 0;

map { $ar->{$_} = $form->format_amount(\%myconfig, $ar->{$_}, 2) } qw(netamount tax amount paid due marge_total marge_percent);

my $is_storno = $ar->{storno} && $ar->{storno_id};
my $has_storno = $ar->{storno} && !$ar->{storno_id};

$ar->{type} =
$has_storno ? $locale->text("Invoice with Storno (abbreviation)") :
$is_storno ? $locale->text("Storno (one letter abbreviation)") :
$ar->{amount} < 0 ? $locale->text("Credit note (one letter abbreviation)") :
$ar->{invoice} ? $locale->text("Invoice (one letter abbreviation)") :
$locale->text("AR Transaction (abbreviation)");

my $row = { };

foreach my $column (@columns) {
$row->{$column} = {
'data' => $ar->{$column},
'align' => $column_alignment{$column},
};
}

$row->{invnumber}->{link} = build_std_url("script=" . ($ar->{invoice} ? 'is.pl' : 'ar.pl'), 'action=edit')
. "&id=" . E($ar->{id}) . "&callback=${callback}";

my $row_set = [ $row ];

if (($form->{l_subtotal} eq 'Y')
&& (($idx == (scalar @{ $form->{AR} } - 1))
|| ($ar->{ $form->{sort} } ne $form->{AR}->[$idx + 1]->{ $form->{sort} }))) {
push @{ $row_set }, create_subtotal_row(\%subtotals, \@columns, \%column_alignment, \@subtotal_columns, 'listsubtotal');
}

$report->add_data($row_set);

$idx++;
}

$report->add_separator();
$report->add_data(create_subtotal_row(\%totals, \@columns, \%column_alignment, \@subtotal_columns, 'listtotal'));

$report->generate_with_headers();

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

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

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

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

# don't cancel cancelled transactions
if (IS->has_storno(\%myconfig, $form, 'ar')) {
$form->{title} = $locale->text("Cancel Accounts Receivables Transaction");
$form->error($locale->text("Transaction has already been cancelled!"));
}

AR->storno($form, \%myconfig, $form->{id});

# saving the history
if(!exists $form->{addition} && $form->{id} ne "") {
$form->{snumbers} = qq|invnumber_| . $form->{invnumber};
$form->{addition} = "STORNO";
$form->save_history;
}
# /saving the history

$form->redirect(sprintf $locale->text("Transaction %d cancelled."), $form->{storno_id});

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

1;
(6-6/38)