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kivitendo/SL/CP.pm @ bed583a0

d319704a Moritz Bunkus
#=====================================================================
# 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) 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.
#======================================================================
#
# Check and receipt printing payment module backend routines
# Number to text conversion routines are in
# locale/{countrycode}/Num2text
#
#======================================================================

package CP;

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

my ($type, $countrycode) = @_;

$self = {};

if ($countrycode) {
if (-f "locale/$countrycode/Num2text") {
require "locale/$countrycode/Num2text";
} else {
use SL::Num2text;
}
} else {
use SL::Num2text;
}

$main::lxdebug->leave_sub();

bless $self, $type;
}

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

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

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

my $query = qq|SELECT c.accno, c.description, c.link
FROM chart c
WHERE c.link LIKE '%$form->{ARAP}%'
ORDER BY c.accno|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

$form->{PR}{ $form->{ARAP} } = ();
$form->{PR}{"$form->{ARAP}_paid"} = ();

while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
foreach my $item (split /:/, $ref->{link}) {
if ($item eq $form->{ARAP}) {
push @{ $form->{PR}{ $form->{ARAP} } }, $ref;
}
if ($item eq "$form->{ARAP}_paid") {
push @{ $form->{PR}{"$form->{ARAP}_paid"} }, $ref;
}
}
}
$sth->finish;

# get currencies and closedto
$query = qq|SELECT curr, closedto
FROM defaults|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{currencies}, $form->{closedto}) = $sth->fetchrow_array;
$sth->finish;

$dbh->disconnect;

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

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

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

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

my $arap = ($form->{vc} eq 'customer') ? 'ar' : 'ap';
my $query = qq|SELECT count(*)
FROM $form->{vc} ct, $arap a
WHERE a.$form->{vc}_id = ct.id
AND a.amount != a.paid|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);
my ($count) = $sth->fetchrow_array;
$sth->finish;

my $ref;

# build selection list
if ($count < $myconfig->{vclimit}) {
$query = qq|SELECT DISTINCT ct.id, ct.name
FROM $form->{vc} ct, $arap a
WHERE a.$form->{vc}_id = ct.id
AND a.amount != a.paid
ORDER BY ct.name|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
push @{ $form->{"all_$form->{vc}"} }, $ref;
}

$sth->finish;

}

if ($form->{ARAP} eq 'AR') {
$query = qq|SELECT d.id, d.description
FROM department d
WHERE d.role = 'P'
ORDER BY 2|;
} else {
$query = qq|SELECT d.id, d.description
FROM department d
ORDER BY 2|;
}
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
push @{ $form->{all_departments} }, $ref;
}
$sth->finish;

$dbh->disconnect;

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

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

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

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

my $where = qq|WHERE a.$form->{vc}_id = $form->{"$form->{vc}_id"}
AND a.curr = '$form->{currency}'
AND NOT a.amount = paid|;

my ($buysell);
if ($form->{vc} eq 'customer') {
$buysell = "buy";
} else {
$buysell = "sell";
}

my $query =
qq|SELECT a.id, a.invnumber, a.transdate, a.amount, a.paid, a.curr
FROM $form->{arap} a
$where
ORDER BY a.id|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while ($ref = $sth->fetchrow_hashref(NAME_lc)) {

# if this is a foreign currency transaction get exchangerate
$ref->{exchangerate} =
$form->get_exchangerate($dbh, $ref->{curr}, $ref->{transdate}, $buysell)
if ($form->{currency} ne $form->{defaultcurrency});
push @{ $form->{PR} }, $ref;
}

$sth->finish;
$dbh->disconnect;

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

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

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

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

my ($paymentaccno) = split /--/, $form->{account};

# if currency ne defaultcurrency update exchangerate
if ($form->{currency} ne $form->{defaultcurrency}) {
$form->{exchangerate} =
$form->parse_amount($myconfig, $form->{exchangerate});

if ($form->{vc} eq 'customer') {
$form->update_exchangerate($dbh, $form->{currency}, $form->{datepaid},
$form->{exchangerate}, 0);
} else {
$form->update_exchangerate($dbh, $form->{currency}, $form->{datepaid}, 0,
$form->{exchangerate});
}
} else {
$form->{exchangerate} = 1;
}

my $query = qq|SELECT fxgain_accno_id, fxloss_accno_id
FROM defaults|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my ($fxgain_accno_id, $fxloss_accno_id) = $sth->fetchrow_array;
$sth->finish;

my ($buysell);

if ($form->{vc} eq 'customer') {
$buysell = "buy";
} else {
$buysell = "sell";
}

my $ml;
my $where;

if ($form->{ARAP} eq 'AR') {
$ml = 1;
$where = qq|
(c.link = 'AR'
OR c.link LIKE 'AR:%')
|;
} else {
$ml = -1;
$where = qq|
(c.link = 'AP'
OR c.link LIKE '%:AP'
OR c.link LIKE '%:AP:%')
|;
}

$paymentamount = $form->{amount};

# $paymentamount = $form->{amount};
my $null;
($null, $form->{department_id}) = split /--/, $form->{department};
$form->{department_id} *= 1;

# query to retrieve paid amount
$query = qq|SELECT a.paid FROM ar a
WHERE a.id = ?
FOR UPDATE|;
my $pth = $dbh->prepare($query) || $form->dberror($query);

# go through line by line
for my $i (1 .. $form->{rowcount}) {

$form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"});
$form->{"due_$i"} = $form->parse_amount($myconfig, $form->{"due_$i"});

if ($form->{"checked_$i"} && $form->{"paid_$i"}) {
$paymentamount =
(($paymentamount * 1000) - ($form->{"paid_$i"} * 1000)) / 1000;

# get exchangerate for original
$query = qq|SELECT $buysell
FROM exchangerate e
JOIN $form->{arap} a ON (a.transdate = e.transdate)
WHERE e.curr = '$form->{currency}'
AND a.id = $form->{"id_$i"}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my ($exchangerate) = $sth->fetchrow_array;
$sth->finish;

$exchangerate = 1 unless $exchangerate;

$query = qq|SELECT c.id
FROM chart c
JOIN acc_trans a ON (a.chart_id = c.id)
WHERE $where
AND a.trans_id = $form->{"id_$i"}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my ($id) = $sth->fetchrow_array;
$sth->finish;

$amount = $form->round_amount($form->{"paid_$i"} * $exchangerate, 2);

# add AR/AP
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
amount)
VALUES ($form->{"id_$i"}, $id, '$form->{datepaid}',
$amount * $ml)|;
$dbh->do($query) || $form->dberror($query);

# add payment
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
amount, source, memo)
VALUES ($form->{"id_$i"},
(SELECT c.id FROM chart c
WHERE c.accno = '$paymentaccno'),
'$form->{datepaid}', $form->{"paid_$i"} * $ml * -1,
'$form->{source}', '$form->{memo}')|;
$dbh->do($query) || $form->dberror($query);

# add exchangerate difference if currency ne defaultcurrency
$amount =
$form->round_amount($form->{"paid_$i"} * ($form->{exchangerate} - 1),
2);
if ($amount != 0) {

# exchangerate difference
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
amount, cleared, fx_transaction)
VALUES ($form->{"id_$i"},
(SELECT c.id FROM chart c
WHERE c.accno = '$paymentaccno'),
'$form->{datepaid}', $amount * $ml * -1, '0', '1')|;
$dbh->do($query) || $form->dberror($query);

# gain/loss

$amount =
$form->round_amount(
$form->{"paid_$i"} * ($exchangerate - $form->{exchangerate}),
2);
if ($amount != 0) {
my $accno_id = ($amount < 0) ? $fxgain_accno_id : $fxloss_accno_id;
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, transdate,
amount, cleared, fx_transaction)
VALUES ($form->{"id_$i"}, $accno_id,
'$form->{datepaid}', $amount * $ml * -1, '0', '1')|;
$dbh->do($query) || $form->dberror($query);
}
}

$form->{"paid_$i"} =
$form->round_amount($form->{"paid_$i"} * $exchangerate, 2);

$pth->execute($form->{"id_$i"}) || $form->dberror;
($amount) = $pth->fetchrow_array;
$pth->finish;

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

# update AR/AP transaction
$query = qq|UPDATE $form->{arap} set
paid = $amount,
datepaid = '$form->{datepaid}'
WHERE id = $form->{"id_$i"}|;
$dbh->do($query) || $form->dberror($query);
}
}

# record a AR/AP with a payment
if ($form->round_amount($paymentamount, 2) > 0) {
$form->{invnumber} = "";
OP::overpayment("", $myconfig, $form, $dbh, $paymentamount, $ml, 1);
}

if ($form->round_amount($paymentamount, 2) < 0) {
$dbh->rollback;
$rc = 0;
}
if ($form->round_amount($paymentamount, 2) == 0) {
$rc = $dbh->commit;
}

$dbh->disconnect;

$main::lxdebug->leave_sub();

return $rc;
}

1;