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kivitendo/SL/DN.pm @ 66631659

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#======================================================================
# LX-Office ERP
# Copyright (C) 2006
# 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
#
# Contributors:
#
# 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.
#======================================================================
#
# Dunning process module
#
#======================================================================

package DN;

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use SL::Common;
use SL::DBUtils;
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use SL::IS;
use SL::Mailer;
use SL::MoreCommon;
use SL::Template;
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sub get_config {
$main::lxdebug->enter_sub();

my ($self, $myconfig, $form) = @_;

# connect to database
my $dbh = $form->dbconnect($myconfig);

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my $query =
qq|SELECT * | .
qq|FROM dunning_config | .
qq|ORDER BY dunning_level|;
$form->{DUNNING} = selectall_hashref_query($form, $dbh, $query);
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foreach my $ref (@{ $form->{DUNNING} }) {
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$ref->{fee} = $form->format_amount($myconfig, $ref->{fee}, 2);
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$ref->{interest_rate} = $form->format_amount($myconfig, ($ref->{interest_rate} * 100));
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}

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$query =
qq|SELECT
dunning_create_invoices_for_fees, dunning_ar_amount_fee,
dunning_ar_amount_interest, dunning_ar
FROM defaults|;
($form->{create_invoices_for_fees}, $form->{AR_amount_fee},
$form->{AR_amount_interest}, $form->{AR} ) = selectrow_query($form, $dbh, $query);

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

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

my ($self, $myconfig, $form) = @_;

# connect to database
my $dbh = $form->dbconnect_noauto($myconfig);

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my ($query, @values);

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for my $i (1 .. $form->{rowcount}) {
$form->{"fee_$i"} = $form->parse_amount($myconfig, $form->{"fee_$i"}) * 1;
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$form->{"interest_rate_$i"} = $form->parse_amount($myconfig, $form->{"interest_rate_$i"}) / 100;
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if (($form->{"dunning_level_$i"} ne "") &&
($form->{"dunning_description_$i"} ne "")) {
@values = (conv_i($form->{"dunning_level_$i"}), $form->{"dunning_description_$i"},
$form->{"email_subject_$i"}, $form->{"email_body_$i"},
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$form->{"template_$i"}, $form->{"fee_$i"}, $form->{"interest_rate_$i"},
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$form->{"active_$i"} ? 't' : 'f', $form->{"auto_$i"} ? 't' : 'f', $form->{"email_$i"} ? 't' : 'f',
$form->{"email_attachment_$i"} ? 't' : 'f', conv_i($form->{"payment_terms_$i"}), conv_i($form->{"terms_$i"}));
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if ($form->{"id_$i"}) {
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$query =
qq|UPDATE dunning_config SET
dunning_level = ?, dunning_description = ?,
email_subject = ?, email_body = ?,
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template = ?, fee = ?, interest_rate = ?,
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active = ?, auto = ?, email = ?,
email_attachment = ?, payment_terms = ?, terms = ?
WHERE id = ?|;
push(@values, conv_i($form->{"id_$i"}));
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} else {
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$query =
qq|INSERT INTO dunning_config
(dunning_level, dunning_description, email_subject, email_body,
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template, fee, interest_rate, active, auto, email,
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email_attachment, payment_terms, terms)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)|;
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}
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do_query($form, $dbh, $query, @values);
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}
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if (($form->{"dunning_description_$i"} eq "") && ($form->{"id_$i"})) {
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$query = qq|DELETE FROM dunning_config WHERE id = ?|;
do_query($form, $dbh, $query, $form->{"id_$i"});
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}
}

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$query = qq|UPDATE defaults SET dunning_create_invoices_for_fees = ?|;
@values = ($form->{create_invoices_for_fees} ? 't' : 'f');

if ($form->{create_invoices_for_fees}) {
$query .= qq|, dunning_ar_amount_fee = ?, dunning_ar_amount_interest = ?, dunning_ar = ?|;
push @values, conv_i($form->{AR_amount_fee}), conv_i($form->{AR_amount_interest}), conv_i($form->{AR});
}

do_query($form, $dbh, $query, @values);

$dbh->commit();
$dbh->disconnect();

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

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

my ($self, $myconfig, $form, $dbh, $dunning_id) = @_;

my ($query, @values, $sth, $ref);

$query =
qq|SELECT
dunning_create_invoices_for_fees, dunning_ar_amount_fee,
dunning_ar_amount_interest, dunning_ar
FROM defaults|;
($form->{create_invoices_for_fees}, $form->{AR_amount_fee},
$form->{AR_amount_interest}, $form->{AR} ) = selectrow_query($form, $dbh, $query);

if (!$form->{create_invoices_for_fees}) {
$main::lxdebug->leave_sub();
return;
}

$query =
qq|SELECT
fee,
COALESCE((
SELECT MAX(d_fee.fee)
FROM dunning d_fee
WHERE (d_fee.trans_id = d.trans_id)
AND (d_fee.dunning_id <> ?)
AND NOT (d_fee.fee_interest_ar_id ISNULL)
), 0)
AS max_previous_fee,
interest,
COALESCE((
SELECT MAX(d_interest.interest)
FROM dunning d_interest
WHERE (d_interest.trans_id = d.trans_id)
AND (d_interest.dunning_id <> ?)
AND NOT (d_interest.fee_interest_ar_id ISNULL)
), 0)
AS max_previous_interest
FROM dunning d
WHERE dunning_id = ?|;
@values = ($dunning_id, $dunning_id, $dunning_id);
$sth = prepare_execute_query($form, $dbh, $query, @values);

my ($fee_remaining, $interest_remaining) = (0, 0);
my ($fee_total, $interest_total) = (0, 0);

while (my $ref = $sth->fetchrow_hashref()) {
$fee_remaining += $form->round_amount($ref->{fee}, 2);
$fee_remaining -= $form->round_amount($ref->{max_previous_fee}, 2);
$fee_total += $form->round_amount($ref->{fee}, 2);
$interest_remaining += $form->round_amount($ref->{interest}, 2);
$interest_remaining -= $form->round_amount($ref->{max_previous_interest}, 2);
$interest_total += $form->round_amount($ref->{interest}, 2);
}

$sth->finish();

my $amount = $fee_remaining + $interest_remaining;

if (!$amount) {
$main::lxdebug->leave_sub();
return;
}

my ($ar_id) = selectrow_query($form, $dbh, qq|SELECT nextval('glid')|);

$query =
qq|INSERT INTO ar (id, invnumber, transdate, gldate, customer_id,
taxincluded, amount, netamount, paid, duedate,
invoice, curr, notes,
employee_id)
VALUES (
?, -- id
?, -- invnumber
current_date, -- transdate
current_date, -- gldate
-- customer_id:
(SELECT ar.customer_id
FROM dunning dn
LEFT JOIN ar ON (dn.trans_id = ar.id)
WHERE dn.dunning_id = ?
LIMIT 1),
'f', -- taxincluded
?, -- amount
?, -- netamount
0, -- paid
-- duedate:
(SELECT duedate FROM dunning WHERE dunning_id = ?),
'f', -- invoice
?, -- curr
?, -- notes
-- employee_id:
(SELECT id FROM employee WHERE login = ?)
)|;
@values = ($ar_id, # id
$form->update_defaults($myconfig, 'invnumber', $dbh), # invnumber
$dunning_id, # customer_id
$amount,
$amount,
$dunning_id, # duedate
(split m/:/, $myconfig->{currency})[0], # currency
sprintf($main::locale->text('Automatically created invoice for fee and interest for dunning %s'), $dunning_id), # notes
$form->{login}); # employee_id
do_query($form, $dbh, $query, @values);

$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, gldate, taxkey)
VALUES (?, ?, ?, current_date, current_date, 0)|;
$sth = prepare_query($form, $dbh, $query);

@values = ($ar_id, conv_i($form->{AR_amount_fee}), $fee_remaining);
do_statement($form, $sth, $query, @values);

if ($interest_remaining) {
@values = ($ar_id, conv_i($form->{AR_amount_interest}), $interest_remaining);
do_statement($form, $sth, $query, @values);
}

@values = ($ar_id, conv_i($form->{AR}), -1 * $amount);
do_statement($form, $sth, $query, @values);

$sth->finish();

$query = qq|UPDATE dunning SET fee_interest_ar_id = ? WHERE dunning_id = ?|;
do_query($form, $dbh, $query, $ar_id, $dunning_id);
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$main::lxdebug->leave_sub();
}

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

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my ($self, $myconfig, $form, $rows, $userspath, $spool, $sendmail) = @_;
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# connect to database
my $dbh = $form->dbconnect_noauto($myconfig);

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my ($query, @values);

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my ($dunning_id) = selectrow_query($form, $dbh, qq|SELECT nextval('id')|);

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my $q_update_ar = qq|UPDATE ar SET dunning_config_id = ? WHERE id = ?|;
my $h_update_ar = prepare_query($form, $dbh, $q_update_ar);

my $q_insert_dunning =
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qq|INSERT INTO dunning (dunning_id, dunning_config_id, dunning_level, trans_id,
fee, interest, transdate, duedate)
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VALUES (?, ?,
(SELECT dunning_level FROM dunning_config WHERE id = ?),
?,
(SELECT SUM(fee)
FROM dunning_config
WHERE dunning_level <= (SELECT dunning_level FROM dunning_config WHERE id = ?)),
(SELECT (amount - paid) * (current_date - transdate) FROM ar WHERE id = ?)
* (SELECT interest_rate FROM dunning_config WHERE id = ?)
/ 360,
current_date,
current_date + (SELECT payment_terms FROM dunning_config WHERE id = ?))|;
my $h_insert_dunning = prepare_query($form, $dbh, $q_insert_dunning);

my @invoice_ids;
my ($next_dunning_config_id, $customer_id);
my $send_email = 0;

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foreach my $row (@{ $rows }) {
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push @invoice_ids, $row->{invoice_id};
$next_dunning_config_id = $row->{next_dunning_config_id};
$customer_id = $row->{customer_id};

@values = ($row->{next_dunning_config_id}, $row->{invoice_id});
do_statement($form, $h_update_ar, $q_update_ar, @values);

$send_email |= $row->{email};
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my $next_config_id = conv_i($row->{next_dunning_config_id});
my $invoice_id = conv_i($row->{invoice_id});

@values = ($dunning_id, $next_config_id, $next_config_id,
$invoice_id, $next_config_id, $invoice_id,
$next_config_id, $next_config_id);
do_statement($form, $h_insert_dunning, $q_insert_dunning, @values);
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}

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$h_update_ar->finish();
$h_insert_dunning->finish();

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$form->{DUNNING_PDFS_EMAIL} = [];

$self->create_invoice_for_fees($myconfig, $form, $dbh, $dunning_id);

$self->print_invoice_for_fees($myconfig, $form, $dunning_id, $dbh);
$self->print_dunning($myconfig, $form, $dunning_id, $dbh);

$form->{dunning_id} = $dunning_id;

if ($send_email) {
$self->send_email($myconfig, $form, $dunning_id, $dbh);
}

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$dbh->commit();
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$dbh->disconnect();

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

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

my ($self, $myconfig, $form, $dunning_id, $dbh) = @_;

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my $query =
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qq|SELECT
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dcfg.email_body, dcfg.email_subject, dcfg.email_attachment,
c.email AS recipient
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FROM dunning d
LEFT JOIN dunning_config dcfg ON (d.dunning_config_id = dcfg.id)
LEFT JOIN ar ON (d.trans_id = ar.id)
LEFT JOIN customer c ON (ar.customer_id = c.id)
WHERE (d.dunning_id = ?)
LIMIT 1|;
my $ref = selectfirst_hashref_query($form, $dbh, $query, $dunning_id);
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if (!$ref || !$ref->{recipient} || !$myconfig->{email}) {
$main::lxdebug->leave_sub();
return;
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}

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my $template = PlainTextTemplate->new(undef, $form, $myconfig);
my $mail = Mailer->new();
$mail->{from} = $myconfig->{email};
$mail->{to} = $ref->{recipient};
$mail->{subject} = $template->parse_block($ref->{email_subject});
$mail->{message} = $template->parse_block($ref->{email_body});
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if ($myconfig->{signature}) {
$mail->{message} .= "\n-- \n$myconfig->{signature}";
}
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$mail->{message} =~ s/\r\n/\n/g;

if ($ref->{email_attachment} && @{ $form->{DUNNING_PDFS_EMAIL} }) {
$mail->{attachments} = $form->{DUNNING_PDFS_EMAIL};
}

$mail->send();

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

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

my ($self, $myconfig, $form) = @_;
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$form->{templates} = "$myconfig->{templates}";
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$form->{language} = $form->get_template_language($myconfig);
$form->{printer_code} = $form->get_printer_code($myconfig);
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if ($form->{language} ne "") {
$form->{language} = "_" . $form->{language};
}

if ($form->{printer_code} ne "") {
$form->{printer_code} = "_" . $form->{printer_code};
}

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$form->{IN} = "$form->{formname}$form->{language}$form->{printer_code}.html";
$form->{pdf} = 1;
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if ($form->{"format"} =~ /opendocument/) {
$form->{IN} =~ s/html$/odt/;
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} else {
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$form->{IN} =~ s/html$/tex/;
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}
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$main::lxdebug->leave_sub();
}

sub get_invoices {

$main::lxdebug->enter_sub();

my ($self, $myconfig, $form) = @_;

# connect to database
my $dbh = $form->dbconnect($myconfig);

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my $where;
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my @values;

$form->{customer_id} = $1 if ($form->{customer} =~ /--(\d+)$/);

if ($form->{customer_id}) {
$where .= qq| AND (a.customer_id = ?)|;
push(@values, $form->{customer_id});

} elsif ($form->{customer}) {
$where .= qq| AND (ct.name ILIKE ?)|;
push(@values, '%' . $form->{customer} . '%');
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}

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my %columns = (
"ordnumber" => "a.ordnumber",
"invnumber" => "a.invnumber",
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"notes" => "a.notes",
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);
foreach my $key (keys(%columns)) {
next unless ($form->{$key});
$where .= qq| AND $columns{$key} ILIKE ?|;
push(@values, '%' . $form->{$key} . '%');
}
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if ($form->{dunning_level}) {
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$where .= qq| AND nextcfg.id = ?|;
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push(@values, conv_i($form->{dunning_level}));
}
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$form->{minamount} = $form->parse_amount($myconfig,$form->{minamount});
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if ($form->{minamount}) {
$where .= qq| AND ((a.amount - a.paid) > ?) |;
push(@values, $form->{minamount});
}
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$query =
qq|SELECT id
FROM dunning_config
WHERE dunning_level = (SELECT MAX(dunning_level) FROM dunning_config)|;
my ($id_for_max_dunning_level) = selectrow_query($form, $dbh, $query);

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$query =
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qq|SELECT
a.id, a.ordnumber, a.transdate, a.invnumber, a.amount,
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ct.name AS customername, a.customer_id, a.duedate,
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cfg.dunning_description, cfg.dunning_level,

d.transdate AS dunning_date, d.duedate AS dunning_duedate,
d.fee, d.interest,

a.duedate + cfg.terms - current_date AS nextlevel,
current_date - COALESCE(d.duedate, a.duedate) AS pastdue,
current_date + cfg.payment_terms AS next_duedate,

nextcfg.dunning_description AS next_dunning_description,
nextcfg.id AS next_dunning_config_id,
nextcfg.terms, nextcfg.active, nextcfg.email

FROM ar a

LEFT JOIN customer ct ON (a.customer_id = ct.id)
LEFT JOIN dunning_config cfg ON (a.dunning_config_id = cfg.id)
LEFT JOIN dunning_config nextcfg ON
(nextcfg.id =
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COALESCE(
(SELECT id
FROM dunning_config
WHERE dunning_level >
COALESCE((SELECT dunning_level
FROM dunning_config
WHERE id = a.dunning_config_id
ORDER BY dunning_level DESC
LIMIT 1),
0)
ORDER BY dunning_level ASC
LIMIT 1)
, ?))
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LEFT JOIN dunning d ON ((d.trans_id = a.id) AND (cfg.dunning_level = d.dunning_level))

WHERE (a.paid < a.amount)
AND (a.duedate < current_date)

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$where

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ORDER BY a.id, transdate, duedate, name|;
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my $sth = prepare_execute_query($form, $dbh, $query, $id_for_max_dunning_level, @values);
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$form->{DUNNINGS} = [];
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while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
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next if !$ref->{terms} || ($ref->{pastdue} < $ref->{terms});

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$ref->{interest} = $form->round_amount($ref->{interest}, 2);
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push(@{ $form->{DUNNINGS} }, $ref);
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}

$sth->finish;

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$query = qq|SELECT id, dunning_description FROM dunning_config ORDER BY dunning_level|;
$form->{DUNNING_CONFIG} = selectall_hashref_query($form, $dbh, $query);
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$dbh->disconnect;
$main::lxdebug->leave_sub();
}

sub get_dunning {

$main::lxdebug->enter_sub();

my ($self, $myconfig, $form) = @_;

# connect to database
my $dbh = $form->dbconnect($myconfig);

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$where = qq| WHERE (da.trans_id = a.id)|;
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my @values;
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if ($form->{customer_id}) {
$where .= qq| AND (a.customer_id = ?)|;
push(@values, $form->{customer_id});
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} elsif ($form->{customer}) {
$where .= qq| AND (ct.name ILIKE ?)|;
push(@values, '%' . $form->{customer} . '%');
}
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my %columns = (
"ordnumber" => "a.ordnumber",
"invnumber" => "a.invnumber",
"notes" => "a.notes",
);
foreach my $key (keys(%columns)) {
next unless ($form->{$key});
$where .= qq| AND $columns{$key} ILIKE ?|;
push(@values, '%' . $form->{$key} . '%');
}
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if ($form->{dunning_level}) {
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$where .= qq| AND a.dunning_config_id = ?|;
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push(@values, conv_i($form->{dunning_level}));
}
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if ($form->{department_id}) {
$where .= qq| AND a.department_id = ?|;
push @values, conv_i($form->{department_id});
}

$form->{minamount} = $form->parse_amount($myconfig, $form->{minamount});
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if ($form->{minamount}) {
$where .= qq| AND ((a.amount - a.paid) > ?) |;
push(@values, $form->{minamount});
}
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if (!$form->{showold}) {
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$where .= qq| AND (a.amount > a.paid) AND (da.dunning_config_id = a.dunning_config_id) |;
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}
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if ($form->{transdatefrom}) {
$where .= qq| AND a.transdate >= ?|;
push(@values, $form->{transdatefrom});
}
if ($form->{transdateto}) {
$where .= qq| AND a.transdate <= ?|;
push(@values, $form->{transdateto});
}
if ($form->{dunningfrom}) {
$where .= qq| AND da.transdate >= ?|;
push(@values, $form->{dunningfrom});
}
if ($form->{dunningto}) {
$where .= qq| AND da.transdate >= ?|;
push(@values, $form->{dunningto});
}
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$query =
qq|SELECT a.id, a.ordnumber, a.invoice, a.transdate, a.invnumber, a.amount,
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ct.name AS customername, ct.id AS customer_id, a.duedate, da.fee,
da.interest, dn.dunning_description, da.transdate AS dunning_date,
da.duedate AS dunning_duedate, da.dunning_id, da.dunning_config_id
FROM ar a
JOIN customer ct ON (a.customer_id = ct.id), dunning da
LEFT JOIN dunning_config dn ON (da.dunning_config_id = dn.id)
$where
ORDER BY name, a.id|;
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$form->{DUNNINGS} = selectall_hashref_query($form, $dbh, $query, @values);
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foreach my $ref (@{ $form->{DUNNINGS} }) {
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map { $ref->{$_} = $form->format_amount($myconfig, $ref->{$_}, 2)} qw(amount fee interest);
}

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

sub melt_pdfs {

$main::lxdebug->enter_sub();

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my ($self, $myconfig, $form, $copies) = @_;
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# Don't allow access outside of $spool.
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map { $_ =~ s|.*/||; } @{ $form->{DUNNING_PDFS} };
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$copies *= 1;
$copies = 1 unless $copies;
my $inputfiles = join " ", map { "${main::spool}/$_ " x $copies } @{ $form->{DUNNING_PDFS} };
my $dunning_id = $form->{dunning_id};
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$dunning_id =~ s|[^\d]||g;
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my $in = IO::File->new("gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile=- $inputfiles |");
$form->error($main::locale->text('Could not spawn ghostscript.')) unless $in;
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my $out;
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if ($form->{media} eq 'printer') {
$form->get_printer_code($myconfig);
if ($form->{printer_command}) {
$out = IO::File->new("| $form->{printer_command}");
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}
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$form->error($main::locale->text('Could not spawn the printer command.')) unless $out;

} else {
$out = IO::File->new('>-');
$out->print(qq|Content-Type: Application/PDF\n| .
qq|Content-Disposition: attachment; filename="dunning_${dunning_id}.pdf"\n\n|);
}
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while (my $line = <$in>) {
$out->print($line);
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}
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$in->close();
$out->close();

map { unlink("${main::spool}/$_") } @{ $form->{DUNNING_PDFS} };
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$main::lxdebug->leave_sub();
}

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

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my ($self, $myconfig, $form, $dunning_id, $provided_dbh) = @_;

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# connect to database
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my $dbh = $provided_dbh ? $provided_dbh : $form->dbconnect_noauto($myconfig);

$dunning_id =~ s|[^\d]||g;
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my $query =
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qq|SELECT
da.fee, da.interest,
da.transdate AS dunning_date,
da.duedate AS dunning_duedate,

dcfg.template AS formname,
dcfg.email_subject, dcfg.email_body, dcfg.email_attachment,

ar.transdate, ar.duedate, ar.customer_id,
ar.invnumber, ar.ordnumber,
ar.amount, ar.netamount, ar.paid,
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ar.amount - ar.paid AS open_amount,
ar.amount - ar.paid + da.fee + da.interest AS linetotal
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FROM dunning da
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LEFT JOIN dunning_config dcfg ON (dcfg.id = da.dunning_config_id)
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LEFT JOIN ar ON (ar.id = da.trans_id)
WHERE (da.dunning_id = ?)|;
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my $sth = prepare_execute_query($form, $dbh, $query, $dunning_id);
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my $first = 1;
while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
if ($first) {
map({ $form->{"dn_$_"} = []; } keys(%{$ref}));
$first = 0;
}
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map { $ref->{$_} = $form->format_amount($myconfig, $ref->{$_}, 2) } qw(amount netamount paid open_amount fee interest linetotal);
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map { $form->{$_} = $ref->{$_} } keys %$ref;
map { push @{ $form->{"dn_$_"} }, $ref->{$_}} keys %$ref;
}
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$sth->finish();
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$query =
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qq|SELECT
c.id AS customer_id, c.name, c.street, c.zipcode, c.city,
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c.country, c.department_1, c.department_2, c.email, c.customernumber
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FROM dunning d
LEFT JOIN ar ON (d.trans_id = ar.id)
LEFT JOIN customer c ON (ar.customer_id = c.id)
WHERE (d.dunning_id = ?)
LIMIT 1|;
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$ref = selectfirst_hashref_query($form, $dbh, $query, $dunning_id);
map { $form->{$_} = $ref->{$_} } keys %{ $ref };

$query =
qq|SELECT
cfg.interest_rate, cfg.template AS formname,
cfg.email_subject, cfg.email_body, cfg.email_attachment,
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d.transdate AS dunning_date,
(SELECT SUM(fee)
FROM dunning
WHERE dunning_id = ?)
AS fee,
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(SELECT SUM(interest)
FROM dunning
WHERE dunning_id = ?)
AS total_interest,
(SELECT SUM(amount) - SUM(paid)
FROM ar
WHERE id IN
(SELECT trans_id
FROM dunning
WHERE dunning_id = ?))
AS total_open_amount
FROM dunning d
LEFT JOIN dunning_config cfg ON (d.dunning_config_id = cfg.id)
WHERE d.dunning_id = ?
LIMIT 1|;
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$ref = selectfirst_hashref_query($form, $dbh, $query, $dunning_id, $dunning_id, $dunning_id, $dunning_id);
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map { $form->{$_} = $ref->{$_} } keys %{ $ref };

$form->{interest_rate} = $form->format_amount($myconfig, $ref->{interest_rate} * 100);
$form->{fee} = $form->format_amount($myconfig, $ref->{fee}, 2);
$form->{total_interest} = $form->format_amount($myconfig, $form->round_amount($ref->{total_interest}, 2), 2);
$form->{total_open_amount} = $form->format_amount($myconfig, $form->round_amount($ref->{total_open_amount}, 2), 2);
$form->{total_amount} = $form->format_amount($myconfig, $form->round_amount($ref->{fee} + $ref->{total_interest} + $ref->{total_open_amount}, 2), 2);

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$self->set_template_options($myconfig, $form);
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my $filename = "dunning_${dunning_id}_" . Common::unique_id() . ".pdf";
$form->{OUT} = ">${main::spool}/$filename";
$form->{keep_tmpfile} = 1;
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delete $form->{tmpfile};
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push @{ $form->{DUNNING_PDFS} }, $filename;
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push @{ $form->{DUNNING_PDFS_EMAIL} }, { 'filename' => "${main::spool}/$filename",
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'name' => "dunning_${dunning_id}.pdf" };
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$form->parse_template($myconfig, $main::userspath);

$dbh->disconnect() unless $provided_dbh;

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

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

my ($self, $myconfig, $form, $dunning_id, $provided_dbh) = @_;

my $dbh = $provided_dbh ? $provided_dbh : $form->dbconnect($myconfig);

my ($query, @values, $sth);

$query =
qq|SELECT
d.fee_interest_ar_id,
dcfg.template
FROM dunning d
LEFT JOIN dunning_config dcfg ON (d.dunning_config_id = dcfg.id)
WHERE d.dunning_id = ?|;
my ($ar_id, $template) = selectrow_query($form, $dbh, $query, $dunning_id);

if (!$ar_id) {
$main::lxdebug->leave_sub();
return;
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}

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my $saved_form = save_form();

$query = qq|SELECT SUM(fee), SUM(interest) FROM dunning WHERE id = ?|;
my ($fee_total, $interest_total) = selectrow_query($form, $dbh, $query, $dunning_id);

$query =
qq|SELECT
ar.invnumber, ar.transdate, ar.amount, ar.netamount,
ar.duedate, ar.notes, ar.notes AS invoicenotes,

c.name, c.department_1, c.department_2, c.street, c.zipcode, c.city, c.country,
c.contact, c.customernumber, c.phone, c.fax, c.email,
c.taxnumber, c.sic_code, c.greeting

FROM ar
LEFT JOIN customer c ON (ar.customer_id = c.id)
WHERE ar.id = ?|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $ar_id);
map { $form->{$_} = $ref->{$_} } keys %{ $ref };

$query = qq|SELECT * FROM employee WHERE login = ?|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $form->{login});
map { $form->{"employee_${_}"} = $ref->{$_} } keys %{ $ref };

$query = qq|SELECT * FROM acc_trans WHERE trans_id = ? ORDER BY oid ASC|;
$sth = prepare_execute_query($form, $dbh, $query, $ar_id);

my ($row, $fee, $interest) = (0, 0, 0);

while ($ref = $sth->fetchrow_hashref()) {
next if ($ref->{amount} < 0);

$row++;

if ($row == 1) {
$fee = $ref->{amount};
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} else {
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$interest = $ref->{amount};
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}
}

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$form->{fee} = $form->round_amount($fee, 2);
$form->{interest} = $form->round_amount($interest, 2);
$form->{invamount} = $form->round_amount($fee + $interest, 2);
$form->{dunning_id} = $dunning_id;
$form->{formname} = "${template}_invoice";
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map { $form->{$_} = $form->format_amount($myconfig, $form->{$_}, 2) } qw(fee interest invamount);
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$self->set_template_options($myconfig, $form);
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my $filename = Common::unique_id() . "dunning_invoice_${dunning_id}.pdf";
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$form->{OUT} = ">$main::spool/$filename";
$form->{keep_tmpfile} = 1;
delete $form->{tmpfile};
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map { delete $form->{$_} } grep /^[a-z_]+_\d+$/, keys %{ $form };
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$form->parse_template($myconfig, $main::userspath);
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restore_form($saved_form);

push @{ $form->{DUNNING_PDFS} }, $filename;
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push @{ $form->{DUNNING_PDFS_EMAIL} }, { 'filename' => "${main::spool}/$filename",
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'name' => "dunning_invoice_${dunning_id}.pdf" };

$dbh->disconnect() unless $provided_dbh;
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$main::lxdebug->leave_sub();
}

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1;