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kivitendo/SL/GL.pm @ 383022ae

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) 2001
#
# 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.
#======================================================================
#
# General ledger backend code
#
# CHANGE LOG:
# DS. 2000-07-04 Created
# DS. 2001-06-12 Changed relations from accno to chart_id
#
#======================================================================

package GL;

use Data::Dumper;

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

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

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

my $query = qq|DELETE FROM gl WHERE id = $form->{id}|;
$dbh->do($query) || $form->dberror($query);

$query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;
$dbh->do($query) || $form->dberror($query);

# commit and redirect
my $rc = $dbh->commit;
$dbh->disconnect;

$main::lxdebug->leave_sub();

return $rc;
}

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

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

my ($debit, $credit) = (0, 0);
my $project_id;

my $i;

# check if debit and credit balances

$debit = abs(int($form->round_amount($form->{debit}, 3) * 1000));
$credit = abs(int($form->round_amount($form->{credit}, 3) * 1000));
$tax = abs(int($form->round_amount($form->{tax}, 3) * 1000));

if ( (($debit >= $credit) && (abs($debit - ($credit + $tax)) > 4))
|| (($debit < $credit) && (abs(($debit + $tax) - $credit) > 4))) {
return -2;
}

if (($debit + $credit + $tax) == 0) {
return -3;
}

$debit = $form->round_amount($form->{debit}, 2);
$credit = $form->round_amount($form->{credit}, 2);
$tax = $form->round_amount($form->{tax}, 2);
debug($debit, $credit, $tax, "Betraege");

if ($form->{storno}) {
$debit = $debit * -1;
$credit = $credit * -1;
$tax = $tax * -1;
$form->{reference} = "Storno-" . $form->{reference};
$form->{description} = "Storno-" . $form->{description};
}

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

# post the transaction
# make up a unique handle and store in reference field
# then retrieve the record based on the unique handle to get the id
# replace the reference field with the actual variable
# add records to acc_trans

# if there is a $form->{id} replace the old transaction
# delete all acc_trans entries and add the new ones

# escape '
map { $form->{$_} =~ s/\'/\'\'/g } qw(reference description notes);

if (!$form->{taxincluded}) {
$form->{taxincluded} = 0;
}

my ($query, $sth);
if ($form->{id}) {

# delete individual transactions
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$query = qq|DELETE FROM acc_trans
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WHERE trans_id = $form->{id}|;
$dbh->do($query) || $form->dberror($query);

} else {
my $uid = time;
$uid .= $form->{login};

$query = qq|INSERT INTO gl (reference, employee_id)
VALUES ('$uid', (SELECT e.id FROM employee e
WHERE e.login = '$form->{login}'))|;
$dbh->do($query) || $form->dberror($query);

$query = qq|SELECT g.id FROM gl g
WHERE g.reference = '$uid'|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{id}) = $sth->fetchrow_array;
$sth->finish;

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

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$query = qq|UPDATE gl SET
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reference = '$form->{reference}',
description = '$form->{description}',
notes = '$form->{notes}',
transdate = '$form->{transdate}',
department_id = $department_id,
taxincluded = '$form->{taxincluded}'
WHERE id = $form->{id}|;

$dbh->do($query) || $form->dberror($query);
($taxkey, $rate) = split(/--/, $form->{taxkey});

# insert acc_trans transactions
foreach $i ((credit, debit)) {

# extract accno
($accno) = split(/--/, $form->{"${i}chartselected"});
my $amount = 0;
debug("$accno $i Kontonummer");
if ($i eq "credit") {
$amount = $credit;
}
if ($i eq "debit") {
$amount = $debit * -1;
}

if ($form->{"${i}_splited"}) {

# if there is an amount, add the record
for $j (2 .. $form->{"${i}rowcount"}) {
($accno) = split(/--/, $form->{"${i}chartselected_$j"});

$amount = $form->{"${i}_$j"};

($taxkey, $taxrate) = split(/--/, $form->{"taxchartselected_$j"});

if ($i eq "debit") {
$amount *= -1;
}
if ($amount != 0) {
$project_id =
($form->{"project_id_$i"}) ? $form->{"project_id_$i"} : 'NULL';
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
source, project_id, taxkey)
VALUES
($form->{id}, (SELECT c.id
FROM chart c
WHERE c.accno = '$accno'),
$amount, '$form->{transdate}', '$form->{reference}',
$project_id, $taxkey)|;

$dbh->do($query) || $form->dberror($query);
}

$tax = $form->{"tax_$j"};
print(STDERR $tax, " Steuer bei Durchlauf $j\n\n");
if ($tax != 0) {

# add taxentry
if ($i eq "debit") {
$tax = $tax * (-1);
}
$amount = $tax;

$project_id =
($form->{"project_id_$i"}) ? $form->{"project_id_$i"} : 'NULL';
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
source, project_id, taxkey)
VALUES
($form->{id}, (SELECT t.chart_id
FROM tax t
WHERE t.taxkey = $taxkey),
$amount, '$form->{transdate}', '$form->{reference}',
$project_id, $taxkey)|;

$dbh->do($query) || $form->dberror($query);
}
}
} else {

# if there is an amount, add the record
($taxkey, $taxrate) = split(/--/, $form->{"taxchartselected"});
$taxkey *= 1;
debug("$amount auf $accno buchen");
if ($amount != 0) {
$project_id =
($form->{"project_id_$i"}) ? $form->{"project_id_$i"} : 'NULL';
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
source, project_id, taxkey)
VALUES
($form->{id}, (SELECT c.id
FROM chart c
WHERE c.accno = '$accno'),
$amount, '$form->{transdate}', '$form->{reference}',
$project_id, $taxkey)|;

$dbh->do($query) || $form->dberror($query);
}
}
}
if ($tax != 0 && !($form->{credit_splited} || $form->{debit_splited})) {

# add taxentry
if ($form->{debittaxkey}) {
$tax = $tax * (-1);
}
$amount = $tax;
debug("$amount Steuern buchen");

$project_id =
($form->{"project_id_$i"}) ? $form->{"project_id_$i"} : 'NULL';
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
source, project_id, taxkey)
VALUES
($form->{id}, (SELECT t.chart_id
FROM tax t
WHERE t.taxkey = $taxkey),
$amount, '$form->{transdate}', '$form->{reference}',
$project_id, $taxkey)|;

$dbh->do($query) || $form->dberror($query);
}

# commit and redirect
my $rc = $dbh->commit;
$dbh->disconnect;

$main::lxdebug->leave_sub();

return $rc;
}

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

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

# connect to database
my $dbh = $form->dbconnect($myconfig);
my ($query, $sth, $source, $null);

my ($glwhere, $arwhere, $apwhere) = ("1 = 1", "1 = 1", "1 = 1");

if ($form->{reference}) {
$source = $form->like(lc $form->{reference});
$glwhere .= " AND lower(g.reference) LIKE '$source'";
$arwhere .= " AND lower(a.invnumber) LIKE '$source'";
$apwhere .= " AND lower(a.invnumber) LIKE '$source'";
}
if ($form->{department}) {
($null, $source) = split /--/, $form->{department};
$glwhere .= " AND g.department_id = $source";
$arwhere .= " AND a.department_id = $source";
$apwhere .= " AND a.department_id = $source";
}

if ($form->{source}) {
$source = $form->like(lc $form->{source});
$glwhere .= " AND lower(ac.source) LIKE '$source'";
$arwhere .= " AND lower(ac.source) LIKE '$source'";
$apwhere .= " AND lower(ac.source) LIKE '$source'";
}
if ($form->{datefrom}) {
$glwhere .= " AND ac.transdate >= '$form->{datefrom}'";
$arwhere .= " AND ac.transdate >= '$form->{datefrom}'";
$apwhere .= " AND ac.transdate >= '$form->{datefrom}'";
}
if ($form->{dateto}) {
$glwhere .= " AND ac.transdate <= '$form->{dateto}'";
$arwhere .= " AND ac.transdate <= '$form->{dateto}'";
$apwhere .= " AND ac.transdate <= '$form->{dateto}'";
}
if ($form->{description}) {
my $description = $form->like(lc $form->{description});
$glwhere .= " AND lower(g.description) LIKE '$description'";
$arwhere .= " AND lower(ct.name) LIKE '$description'";
$apwhere .= " AND lower(ct.name) LIKE '$description'";
}
if ($form->{notes}) {
my $notes = $form->like(lc $form->{notes});
$glwhere .= " AND lower(g.notes) LIKE '$notes'";
$arwhere .= " AND lower(a.notes) LIKE '$notes'";
$apwhere .= " AND lower(a.notes) LIKE '$notes'";
}
if ($form->{accno}) {
$glwhere .= " AND c.accno = '$form->{accno}'";
$arwhere .= " AND c.accno = '$form->{accno}'";
$apwhere .= " AND c.accno = '$form->{accno}'";
}
if ($form->{gifi_accno}) {
$glwhere .= " AND c.gifi_accno = '$form->{gifi_accno}'";
$arwhere .= " AND c.gifi_accno = '$form->{gifi_accno}'";
$apwhere .= " AND c.gifi_accno = '$form->{gifi_accno}'";
}
if ($form->{category} ne 'X') {
$glwhere .= " AND c.category = '$form->{category}'";
$arwhere .= " AND c.category = '$form->{category}'";
$apwhere .= " AND c.category = '$form->{category}'";
}

if ($form->{accno}) {

# get category for account
$query = qq|SELECT c.category
FROM chart c
WHERE c.accno = '$form->{accno}'|;
$sth = $dbh->prepare($query);

$sth->execute || $form->dberror($query);
($form->{ml}) = $sth->fetchrow_array;
$sth->finish;

if ($form->{datefrom}) {
$query = qq|SELECT SUM(ac.amount)
FROM acc_trans ac, chart c
WHERE ac.chart_id = c.id
AND c.accno = '$form->{accno}'
AND ac.transdate < date '$form->{datefrom}'
|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{balance}) = $sth->fetchrow_array;
$sth->finish;
}
}

if ($form->{gifi_accno}) {

# get category for account
$query = qq|SELECT c.category
FROM chart c
WHERE c.gifi_accno = '$form->{gifi_accno}'|;
$sth = $dbh->prepare($query);

$sth->execute || $form->dberror($query);
($form->{ml}) = $sth->fetchrow_array;
$sth->finish;

if ($form->{datefrom}) {
$query = qq|SELECT SUM(ac.amount)
FROM acc_trans ac, chart c
WHERE ac.chart_id = c.id
AND c.gifi_accno = '$form->{gifi_accno}'
AND ac.transdate < date '$form->{datefrom}'
|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{balance}) = $sth->fetchrow_array;
$sth->finish;
}
}

my $false = ($myconfig->{dbdriver} eq 'Pg') ? FALSE: q|'0'|;

my $query =
qq|SELECT g.id, 'gl' AS type, $false AS invoice, g.reference, ac.taxkey, t.taxkey AS sorttax,
g.description, ac.transdate, ac.source, ac.trans_id,
ac.amount, c.accno, c.gifi_accno, g.notes, t.chart_id, ac.oid
FROM gl g, acc_trans ac, chart c LEFT JOIN tax t ON
(t.chart_id=c.id)
WHERE $glwhere
AND ac.chart_id = c.id
AND g.id = ac.trans_id
UNION
SELECT a.id, 'ar' AS type, a.invoice, a.invnumber, ac.taxkey, t.taxkey AS sorttax,
ct.name, ac.transdate, ac.source, ac.trans_id,
ac.amount, c.accno, c.gifi_accno, a.notes, t.chart_id, ac.oid
FROM ar a, acc_trans ac, customer ct, chart c LEFT JOIN tax t ON
(t.chart_id=c.id)
WHERE $arwhere
AND ac.chart_id = c.id
AND a.customer_id = ct.id
AND a.id = ac.trans_id
UNION
SELECT a.id, 'ap' AS type, a.invoice, a.invnumber, ac.taxkey, t.taxkey AS sorttax,
ct.name, ac.transdate, ac.source, ac.trans_id,
ac.amount, c.accno, c.gifi_accno, a.notes, t.chart_id, ac.oid
FROM ap a, acc_trans ac, vendor ct, chart c LEFT JOIN tax t ON
(t.chart_id=c.id)
WHERE $apwhere
AND ac.chart_id = c.id
AND a.vendor_id = ct.id
AND a.id = ac.trans_id
ORDER BY transdate, trans_id, taxkey DESC, sorttax DESC, oid|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
print(STDERR $ref->{id}, " Transaction\n");

# gl
if ($ref->{type} eq "gl") {
$ref->{module} = "gl";
}

# ap
if ($ref->{type} eq "ap") {
if ($ref->{invoice}) {
$ref->{module} = "ir";
} else {
$ref->{module} = "ap";
}
}

# ar
if ($ref->{type} eq "ar") {
if ($ref->{invoice}) {
$ref->{module} = "is";
} else {
$ref->{module} = "ar";
}
}
$balance = $ref->{amount};
$i = 0;
$j = 0;
$k = 0;
$l = 0;
if ($ref->{amount} < 0) {
if ($ref->{chart_id} > 0) {
$ref->{debit_tax}{$i} = $ref->{amount} * -1;
$ref->{debit_tax_accno}{$i} = $ref->{accno};
} else {
$ref->{debit}{$k} = $ref->{amount} * -1;
$ref->{debit_accno}{$k} = $ref->{accno};
$ref->{debit_taxkey}{$k} = $ref->{taxkey};
}
} else {
if ($ref->{chart_id} > 0) {
$ref->{credit_tax}{$j} = $ref->{amount};
$ref->{credit_tax_accno}{$j} = $ref->{accno};
} else {
$ref->{credit}{$l} = $ref->{amount};
$ref->{credit_accno}{$l} = $ref->{accno};
$ref->{credit_taxkey}{$l} = $ref->{taxkey};
}
}

while (abs($balance) >= 0.015) {
my $ref2 = $sth->fetchrow_hashref(NAME_lc)
|| $form->error("Unbalanced ledger!");

$balance =
(int($balance * 100000) + int(100000 * $ref2->{amount})) / 100000;
print(STDERR $balance, " BAlance\n");
if ($ref2->{amount} < 0) {
if ($ref2->{chart_id} > 0) {
if ($ref->{debit_tax_accno}{$i} ne "") {
$i++;
}
$ref->{debit_tax}{$i} = $ref2->{amount} * -1;
$ref->{debit_tax_accno}{$i} = $ref2->{accno};
} else {
if ($ref->{debit_accno}{$k} ne "") {
$k++;
}
$ref->{debit}{$k} = $ref2->{amount} * -1;
$ref->{debit_accno}{$k} = $ref2->{accno};
$ref->{debit_taxkey}{$k} = $ref2->{taxkey};
}
} else {
if ($ref2->{chart_id} > 0) {
if ($ref->{credit_tax_accno}{$j} ne "") {
$j++;
}
$ref->{credit_tax}{$j} = $ref2->{amount};
$ref->{credit_tax_accno}{$j} = $ref2->{accno};
} else {
if ($ref->{credit_accno}{$l} ne "") {
$l++;
}
$ref->{credit}{$l} = $ref2->{amount};
$ref->{credit_accno}{$l} = $ref2->{accno};
$ref->{credit_taxkey}{$l} = $ref2->{taxkey};
}
}
}

# print(STDERR Dumper($ref));
push @{ $form->{GL} }, $ref;
$balance = 0;
}
$sth->finish;

if ($form->{accno}) {
$query =
qq|SELECT c.description FROM chart c WHERE c.accno = '$form->{accno}'|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{account_description}) = $sth->fetchrow_array;
$sth->finish;
}
if ($form->{gifi_accno}) {
$query =
qq|SELECT g.description FROM gifi g WHERE g.accno = '$form->{gifi_accno}'|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{gifi_account_description}) = $sth->fetchrow_array;
$sth->finish;
}

$dbh->disconnect;

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

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

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

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

# connect to database
my $dbh = $form->dbconnect($myconfig);
$form->{creditrowcount} = 1;
$form->{debitrowcount} = 1;
if ($form->{id}) {
$query = "SELECT closedto, revtrans
FROM defaults";
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

$query = "SELECT g.reference, g.description, g.notes, g.transdate,
d.description AS department, e.name as employee, g.taxincluded, g.gldate
FROM gl g
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LEFT JOIN department d ON (d.id = g.department_id)
LEFT JOIN employee e ON (e.id = g.employee_id)
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WHERE g.id = $form->{id}";
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);
$ref = $sth->fetchrow_hashref(NAME_lc);
map { $form->{$_} = $ref->{$_} } keys %$ref;
$sth->finish;

# retrieve individual rows
$query = "SELECT c.accno, a.amount, project_id,
(SELECT p.projectnumber FROM project p
WHERE a.project_id = p.id) AS projectnumber, a.taxkey, (SELECT c1.accno FROM chart c1, tax t WHERE t.taxkey=a.taxkey AND c1.id=t.chart_id) AS taxaccno
FROM acc_trans a, chart c
WHERE a.chart_id = c.id
AND a.trans_id = $form->{id}
ORDER BY accno";
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

$debitcount = 2;
$creditcount = 2;
$taxcount = 2;
while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {

if ($ref->{accno} eq $ref->{taxaccno}) {
$form->{"tax_$taxcount"} = $ref->{amount};
$form->{"tax"} += $ref->{amount};
$form->{"taxchartselected_$taxcount"} = $ref->{taxkey};
$taxcount++;
} else {

if ($ref->{amount} < 0) {
$form->{"debit_$debitcount"} = $ref->{amount} * -1;
$form->{"debit"} += $ref->{amount} * -1;
$form->{"debitchartselected_$debitcount"} = $ref->{accno};
$debitcount++;
}
if ($ref->{amount} > 0) {

$form->{"credit_$creditcount"} = $ref->{amount};
$form->{"credit"} += $ref->{amount};
$form->{"creditchartselected_$creditcount"} = $ref->{accno};
$creditcount++;
}
}

$taxkey = $ref->{taxkey} * 1;
}
if ($creditcount > 3) {
$form->{credit_splited} = 1;
$form->{credit} = $form->{credit} + $form->{tax};
$form->{creditrowcount} = $creditcount - 1;
} else {
$form->{credit} = $form->{credit_2};
$form->{amount} = $form->{amount_2};
$form->{creditaccno} = $form->{creditchartselected_2};
}
if ($debitcount > 3) {
$form->{debit_splited} = 1;
$form->{debit} = $form->{debit} + $form->{tax};
$form->{debitrowcount} = $debitcount - 1;
} else {
$form->{debit} = $form->{debit_2};
$form->{debitaccno} = $form->{debitchartselected_2};
}

if ( (($form->{credit} > $form->{debit}) && (!$form->{taxincluded}))
|| (($form->{credit} > $form->{debit}) && ($form->{taxincluded}))) {
$form->{amount} = $form->{debit};
} else {
$form->{amount} = $form->{credit};
}

# get tax description
$query = qq| SELECT * FROM tax t|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);
$form->{TAX} = ();
while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
push @{ $form->{TAX} }, $ref;
}

$sth->finish;
} else {
$query = "SELECT current_date AS transdate, closedto, revtrans
FROM defaults";
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($form->{transdate}, $form->{closedto}, $form->{revtrans}) =
$sth->fetchrow_array;

# get tax description
$query = qq| SELECT * FROM tax t order by t.taxkey|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);
$form->{TAX} = ();
while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
push @{ $form->{TAX} }, $ref;
}
}

$sth->finish;

# get chart of accounts
$query = qq|SELECT c.accno, c.description, c.taxkey_id
FROM chart c
WHERE c.charttype = 'A'
ORDER by c.accno|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);
$form->{chart} = ();
while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
push @{ $form->{chart} }, $ref;
}
$sth->finish;

$sth->finish;

$dbh->disconnect;

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

sub debug {
local *OUT;
if (open(OUT, ">>/tmp/linet.log")) {

# chomp(@_);
print(OUT join("\n", @_), "\n");
close(OUT);
} else {
print(STDERR "noe: $!\n");
}
}

1;