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kivitendo/SL/AP.pm @ f3edd66d

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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
#
# 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.
#======================================================================
#
# Accounts Payables database backend routines
#
#======================================================================

package AP;

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

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

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

my ($null, $taxrate, $amount);
my $exchangerate = 0;

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

if ($form->{currency} eq $form->{defaultcurrency}) {
$form->{exchangerate} = 1;
} else {
$exchangerate =
$form->check_exchangerate($myconfig, $form->{currency},
$form->{transdate}, 'sell');

$form->{exchangerate} =
($exchangerate)
? $exchangerate
: $form->parse_amount($myconfig, $form->{exchangerate});
}

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for $i (1 .. $form->{rowcount}) {
$form->{AP_amounts}{"amount_$i"} =
(split(/--/, $form->{"AP_amount_$i"}))[0];
}
($form->{AP_amounts}{payables}) = split(/--/, $form->{APselected});
($form->{AP}{payables}) = split(/--/, $form->{APselected});

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# reverse and parse amounts
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for my $i (1 .. $form->{rowcount}) {
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$form->{"amount_$i"} =
$form->round_amount(
$form->parse_amount($myconfig, $form->{"amount_$i"}) *
$form->{exchangerate} * -1,
2);
$amount += ($form->{"amount_$i"} * -1);
}

# this is for ap
$form->{amount} = $amount;

# taxincluded doesn't make sense if there is no amount
$form->{taxincluded} = 0 if ($form->{amount} == 0);

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for $i (1 .. $form->{rowcount}) {
($form->{"taxkey_$i"}, $NULL) = split /--/, $form->{"taxchart_$i"};
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$query =
qq| SELECT c.accno, t.rate FROM chart c, tax t where c.id=t.chart_id AND t.taxkey=$form->{"taxkey_$i"}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);
($form->{AP_amounts}{"tax_$i"}, $form->{"taxrate_$i"}) =
$sth->fetchrow_array;
$form->{AP_amounts}{"tax_$i"}{taxkey} = $form->{"taxkey_$i"};
$form->{AP_amounts}{"amount_$i"}{taxkey} = $form->{"taxkey_$i"};
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$sth->finish;
if (!$form->{"korrektur_$i"}) {
if ($form->{taxincluded} *= 1) {
$tax =
$form->{"amount_$i"} -
($form->{"amount_$i"} / ($form->{"taxrate_$i"} + 1));
$amount = $form->{"amount_$i"} - $tax;
$form->{"amount_$i"} = $form->round_amount($amount, 2);
$diff += $amount - $form->{"amount_$i"};
$form->{"tax_$i"} = $form->round_amount($tax, 2);
$form->{netamount} += $form->{"amount_$i"};
} else {
$form->{"tax_$i"} = $form->{"amount_$i"} * $form->{"taxrate_$i"};
$form->{"tax_$i"} =
$form->round_amount($form->{"tax_$i"} * $form->{exchangerate}, 2);
$form->{netamount} += $form->{"amount_$i"};
}
}
$form->{total_tax} += $form->{"tax_$i"} * -1;
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}

# adjust paidaccounts if there is no date in the last row
$form->{paidaccounts}-- unless ($form->{"datepaid_$form->{paidaccounts}"});

$form->{invpaid} = 0;
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$form->{netamount} *= -1;
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# add payments
for my $i (1 .. $form->{paidaccounts}) {
$form->{"paid_$i"} =
$form->round_amount($form->parse_amount($myconfig, $form->{"paid_$i"}),
2);

$form->{invpaid} += $form->{"paid_$i"};
$form->{datepaid} = $form->{"datepaid_$i"};

}

$form->{invpaid} =
$form->round_amount($form->{invpaid} * $form->{exchangerate}, 2);

# store invoice total, this goes into ap table
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$form->{invtotal} = $form->{netamount} + $form->{total_tax};
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# amount for total AP
$form->{payables} = $form->{invtotal};
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print(STDERR $form->{payables},
" Payables\n",
$form->{invtotal},
" Invtotal\n",
$form->{netamount},
" Netamount\n",
$form->{total_tax},
" Total_Tax\n\n");
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my ($query, $sth);

# if we have an id delete old records
if ($form->{id}) {

# delete detail records
$query = qq|DELETE FROM acc_trans WHERE trans_id = $form->{id}|;

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

} else {
my $uid = rand() . time;

$uid .= $form->{login};

$uid = substr($uid, 2, 75);

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

$query = qq|SELECT a.id FROM ap a
WHERE a.invnumber = '$uid'|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

}

$form->{invnumber} = $form->{id} unless $form->{invnumber};

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

$form->{datepaid} = $form->{transdate} unless ($form->{datepaid});
my $datepaid = ($form->{invpaid} != 0) ? qq|'$form->{datepaid}'| : 'NULL';

$query = qq|UPDATE ap SET
invnumber = '$form->{invnumber}',
transdate = '$form->{transdate}',
ordnumber = '$form->{ordnumber}',
vendor_id = $form->{vendor_id},
taxincluded = '$form->{taxincluded}',
amount = $form->{invtotal},
duedate = '$form->{duedate}',
paid = $form->{invpaid},
datepaid = $datepaid,
netamount = $form->{netamount},
curr = '$form->{currency}',
notes = '$form->{notes}',
department_id = $form->{department_id}
WHERE id = $form->{id}
|;
$dbh->do($query) || $form->dberror($query);

# update exchangerate
if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
$form->update_exchangerate($dbh, $form->{currency}, $form->{transdate}, 0,
$form->{exchangerate});
}

# add individual transactions
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for $i (1 .. $form->{rowcount}) {
if ($form->{"amount_$i"} != 0) {
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$project_id = 'NULL';
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if ("amount_$i" =~ /amount_/) {
if ($form->{"project_id_$i"} && $form->{"projectnumber_$i"}) {
$project_id = $form->{"project_id_$i"};
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}
}
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if ("amount_$i" =~ /amount/) {
$taxkey = $form->{AP_amounts}{"amount_$i"}{taxkey};
}
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# insert detail records in acc_trans
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
project_id, taxkey)
VALUES ($form->{id}, (SELECT c.id FROM chart c
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WHERE c.accno = '$form->{AP_amounts}{"amount_$i"}'),
$form->{"amount_$i"}, '$form->{transdate}', $project_id, '$taxkey')|;
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$dbh->do($query) || $form->dberror($query);

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if ($form->{"tax_$i"} != 0) {

# insert detail records in acc_trans
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
project_id, taxkey)
VALUES ($form->{id}, (SELECT c.id FROM chart c
WHERE c.accno = '$form->{AP_amounts}{"tax_$i"}'),
$form->{"tax_$i"}, '$form->{transdate}', $project_id, '$taxkey')|;
$dbh->do($query) || $form->dberror($query);
}

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}
}

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# add payables
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
project_id)
VALUES ($form->{id}, (SELECT c.id FROM chart c
WHERE c.accno = '$form->{AP_amounts}{payables}'),
$form->{payables}, '$form->{transdate}', $project_id)|;
$dbh->do($query) || $form->dberror($query);

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# if there is no amount but a payment record a payable
if ($form->{amount} == 0 && $form->{invtotal} == 0) {
$form->{payables} = $form->{invpaid};
}

# add paid transactions
for my $i (1 .. $form->{paidaccounts}) {
if ($form->{"paid_$i"} != 0) {

$exchangerate = 0;
if ($form->{currency} eq $form->{defaultcurrency}) {
$form->{"exchangerate_$i"} = 1;
} else {
$exchangerate =
$form->check_exchangerate($myconfig, $form->{currency},
$form->{"datepaid_$i"}, 'sell');

$form->{"exchangerate_$i"} =
($exchangerate)
? $exchangerate
: $form->parse_amount($myconfig, $form->{"exchangerate_$i"});
}
$form->{"AP_paid_$i"} =~ s/\"//g;

# get paid account

($form->{AP}{"paid_$i"}) = split(/--/, $form->{"AP_paid_$i"});
$form->{"datepaid_$i"} = $form->{transdate}
unless ($form->{"datepaid_$i"});

# if there is no amount and invtotal is zero there is no exchangerate
if ($form->{amount} == 0 && $form->{invtotal} == 0) {
$form->{exchangerate} = $form->{"exchangerate_$i"};
}

$amount =
$form->round_amount($form->{"paid_$i"} * $form->{exchangerate} * -1,
2);
if ($form->{payables}) {
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
transdate)
VALUES ($form->{id},
(SELECT c.id FROM chart c
WHERE c.accno = '$form->{AP}{payables}'),
$amount, '$form->{"datepaid_$i"}')|;
$dbh->do($query) || $form->dberror($query);
}
$form->{payables} = $amount;

$form->{"memo_$i"} =~ s/\'/\'\'/g;

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

# add exchange rate difference
$amount =
$form->round_amount(
$form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1),
2);
if ($amount != 0) {
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
transdate, fx_transaction, cleared)
VALUES ($form->{id},
(SELECT c.id FROM chart c
WHERE c.accno = '$form->{AP}{"paid_$i"}'),
$amount, '$form->{"datepaid_$i"}', '1', '0')|;

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

# exchangerate gain/loss
$amount =
$form->round_amount(
$form->{"paid_$i"} *
($form->{exchangerate} - $form->{"exchangerate_$i"}),
2);

if ($amount != 0) {
$accno = ($amount > 0) ? $form->{fxgain_accno} : $form->{fxloss_accno};
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
transdate, fx_transaction, cleared)
VALUES ($form->{id}, (SELECT c.id FROM chart c
WHERE c.accno = '$accno'),
$amount, '$form->{"datepaid_$i"}', '1', '0')|;
$dbh->do($query) || $form->dberror($query);
}

# update exchange rate record
if (($form->{currency} ne $form->{defaultcurrency}) && !$exchangerate) {
$form->update_exchangerate($dbh, $form->{currency},
$form->{"datepaid_$i"},
0, $form->{"exchangerate_$i"});
}
}
}

my $rc = $dbh->commit;
$dbh->disconnect;

$main::lxdebug->leave_sub();

return $rc;
}

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

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

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

my $query = qq|DELETE FROM ap 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 ap_transactions {
$main::lxdebug->enter_sub();

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

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

my $query = qq|SELECT a.id, a.invnumber, a.transdate, a.duedate,
a.amount, a.paid, a.ordnumber, v.name, a.invoice,
a.netamount, a.datepaid, a.notes, e.name AS employee
FROM ap a
JOIN vendor v ON (a.vendor_id = v.id)
LEFT JOIN employee e ON (a.employee_id = e.id)|;

my $where = "1 = 1";

if ($form->{vendor_id}) {
$where .= " AND a.vendor_id = $form->{vendor_id}";
} else {
if ($form->{vendor}) {
my $vendor = $form->like(lc $form->{vendor});
$where .= " AND lower(v.name) LIKE '$vendor'";
}
}
if ($form->{department}) {
my ($null, $department_id) = split /--/, $form->{department};
$where .= " AND a.department_id = $department_id";
}
if ($form->{invnumber}) {
my $invnumber = $form->like(lc $form->{invnumber});
$where .= " AND lower(a.invnumber) LIKE '$invnumber'";
}
if ($form->{ordnumber}) {
my $ordnumber = $form->like(lc $form->{ordnumber});
$where .= " AND lower(a.ordnumber) LIKE '$ordnumber'";
}
if ($form->{notes}) {
my $notes = $form->like(lc $form->{notes});
$where .= " AND lower(a.notes) LIKE '$notes'";
}

$where .= " AND a.transdate >= '$form->{transdatefrom}'"
if $form->{transdatefrom};
$where .= " AND a.transdate <= '$form->{transdateto}'"
if $form->{transdateto};
if ($form->{open} || $form->{closed}) {
unless ($form->{open} && $form->{closed}) {
$where .= " AND a.amount <> a.paid" if ($form->{open});
$where .= " AND a.amount = a.paid" if ($form->{closed});
}
}

my @a = (transdate, invnumber, name);
push @a, "employee" if $self->{l_employee};
my $sortorder = join ', ', $form->sort_columns(@a);
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$sortorder = $form->{sort} if $form->{sort};
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$query .= "WHERE $where
ORDER by $sortorder";

my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my $ap = $sth->fetchrow_hashref(NAME_lc)) {
push @{ $form->{AP} }, $ap;
}

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

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

1;