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kivitendo/SL/IR.pm @ 043aefd5

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.
#======================================================================
#
# Inventory received module
#
#======================================================================

package IR;

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

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

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

my ($query, $sth, $null, $project_id);
my $exchangerate = 0;
my $allocated;
my $taxrate;
my $taxamount;
my $taxdiff;
my $item;

if ($form->{id}) {

&reverse_invoice($dbh, $form);

} 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;
}

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

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

my ($amount, $linetotal, $lastinventoryaccno, $lastexpenseaccno);
my ($netamount, $invoicediff, $expensediff) = (0, 0, 0);

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});

for my $i (1 .. $form->{rowcount}) {
$form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});

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

map { $form->{"${_}_$i"} =~ s/\'/\'\'/g }
qw(partnumber description unit);

@taxaccounts = split / /, $form->{"taxaccounts_$i"};
$taxdiff = 0;
$allocated = 0;
$taxrate = 0;

$form->{"sellprice_$i"} =
$form->parse_amount($myconfig, $form->{"sellprice_$i"});
my $fxsellprice = $form->{"sellprice_$i"};

my ($dec) = ($fxsellprice =~ /\.(\d+)/);
$dec = length $dec;
my $decimalplaces = ($dec > 2) ? $dec : 2;

map { $taxrate += $form->{"${_}_rate"} } @taxaccounts;

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

$linetotal =
$form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);

if ($form->{taxincluded}) {
$taxamount = $linetotal * ($taxrate / (1 + $taxrate));
$form->{"sellprice_$i"} =
$form->{"sellprice_$i"} * (1 / (1 + $taxrate));
} else {
$taxamount = $linetotal * $taxrate;
}

$netamount += $linetotal;

if ($form->round_amount($taxrate, 7) == 0) {
if ($form->{taxincluded}) {
foreach $item (@taxaccounts) {
$taxamount =
$form->round_amount($linetotal * $form->{"${item}_rate"} /
(1 + abs($form->{"${item}_rate"})),
2);
$taxdiff += $taxamount;
$form->{amount}{ $form->{id} }{$item} -= $taxamount;
}
$form->{amount}{ $form->{id} }{ $taxaccounts[0] } += $taxdiff;
} else {
map {
$form->{amount}{ $form->{id} }{$_} -=
$linetotal * $form->{"${_}_rate"}
} @taxaccounts;
}
} else {
map {
$form->{amount}{ $form->{id} }{$_} -=
$taxamount * $form->{"${_}_rate"} / $taxrate
} @taxaccounts;
}

# add purchase to inventory, this one is without the tax!
$amount =
$form->{"sellprice_$i"} * $form->{"qty_$i"} * $form->{exchangerate};
$linetotal =
$form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2) *
$form->{exchangerate};
$linetotal = $form->round_amount($linetotal, 2);

# this is the difference for the inventory
$invoicediff += ($amount - $linetotal);

$form->{amount}{ $form->{id} }{ $form->{"inventory_accno_$i"} } -=
$linetotal;

# adjust and round sellprice
$form->{"sellprice_$i"} =
$form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate},
$decimalplaces);

# update parts table
$query = qq|UPDATE parts SET
lastcost = $form->{"sellprice_$i"}
WHERE id = $form->{"id_$i"}|;

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

$form->update_balance($dbh, "parts", "onhand",
qq|id = $form->{"id_$i"}|,
$form->{"qty_$i"})
unless $form->{shipped};

# check if we sold the item already and
# make an entry for the expense and inventory
$query = qq|SELECT i.id, i.qty, i.allocated, i.trans_id,
p.inventory_accno_id, p.expense_accno_id, a.transdate
FROM invoice i, ar a, parts p
WHERE i.parts_id = p.id
AND i.parts_id = $form->{"id_$i"}
AND (i.qty + i.allocated) > 0
AND i.trans_id = a.id
ORDER BY transdate|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $totalqty = $form->{"qty_$i"};

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

my $qty = $ref->{qty} + $ref->{allocated};

if (($qty - $totalqty) > 0) {
$qty = $totalqty;
}

$linetotal = $form->round_amount($form->{"sellprice_$i"} * $qty, 2);

if ($ref->{allocated} < 0) {

# we have an entry for it already, adjust amount
$form->update_balance(
$dbh,
"acc_trans",
"amount",
qq|trans_id = $ref->{trans_id} AND chart_id = $ref->{inventory_accno_id} AND transdate = '$ref->{transdate}'|,
$linetotal);

$form->update_balance(
$dbh,
"acc_trans",
"amount",
qq|trans_id = $ref->{trans_id} AND chart_id = $ref->{expense_accno_id} AND transdate = '$ref->{transdate}'|,
$linetotal * -1);

} else {

# add entry for inventory, this one is for the sold item
if ($linetotal != 0) {
0576299f Moritz Bunkus
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
d319704a Moritz Bunkus
transdate)
VALUES ($ref->{trans_id}, $ref->{inventory_accno_id},
$linetotal, '$ref->{transdate}')|;
$dbh->do($query) || $form->dberror($query);

# add expense
0576299f Moritz Bunkus
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
d319704a Moritz Bunkus
transdate, taxkey)
VALUES ($ref->{trans_id}, $ref->{expense_accno_id},
0576299f Moritz Bunkus
| . ($linetotal * -1) . qq|, '$ref->{transdate}',
d319704a Moritz Bunkus
(SELECT taxkey from tax WHERE chart_id = $ref->{expense_accno_id}))|;
$dbh->do($query) || $form->dberror($query);
}
}

# update allocated for sold item
$form->update_balance($dbh, "invoice", "allocated",
qq|id = $ref->{id}|,
$qty * -1);

$allocated += $qty;

last if (($totalqty -= $qty) <= 0);
}

$sth->finish;

$lastinventoryaccno = $form->{"inventory_accno_$i"};

} else {

$linetotal =
$form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"}, 2);

if ($form->{taxincluded}) {
$taxamount = $linetotal * ($taxrate / (1 + $taxrate));

$form->{"sellprice_$i"} =
$form->{"sellprice_$i"} * (1 / (1 + $taxrate));
} else {
$taxamount = $linetotal * $taxrate;
}

$netamount += $linetotal;

if ($form->round_amount($taxrate, 7) == 0) {
if ($form->{taxincluded}) {
foreach $item (@taxaccounts) {
$taxamount =
$linetotal * $form->{"${item}_rate"} /
(1 + abs($form->{"${item}_rate"}));
$totaltax += $taxamount;
$form->{amount}{ $form->{id} }{$item} -= $taxamount;
}
} else {
map {
$form->{amount}{ $form->{id} }{$_} -=
$linetotal * $form->{"${_}_rate"}
} @taxaccounts;
}
} else {
map {
$form->{amount}{ $form->{id} }{$_} -=
$taxamount * $form->{"${_}_rate"} / $taxrate
} @taxaccounts;
}

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

# this is the difference for expense
$expensediff += ($amount - $linetotal);

# add amount to expense
$form->{amount}{ $form->{id} }{ $form->{"expense_accno_$i"} } -=
$linetotal;

$lastexpenseaccno = $form->{"expense_accno_$i"};

# adjust and round sellprice
$form->{"sellprice_$i"} =
$form->round_amount($form->{"sellprice_$i"} * $form->{exchangerate},
$decimalplaces);

# update lastcost
$query = qq|UPDATE parts SET
lastcost = $form->{"sellprice_$i"}
WHERE id = $form->{"id_$i"}|;

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

}

$project_id = 'NULL';
if ($form->{"projectnumber_$i"}) {
$project_id = $form->{"projectnumber_$i"};
}
print(STDERR $project_id, " Project_id\n");
$deliverydate =
($form->{"deliverydate_$i"})
? qq|'$form->{"deliverydate_$i"}'|
: "NULL";

# save detail record in invoice table
$query = qq|INSERT INTO invoice (trans_id, parts_id, description, qty,
sellprice, fxsellprice, allocated, unit, deliverydate,
project_id, serialnumber)
VALUES ($form->{id}, $form->{"id_$i"},
'$form->{"description_$i"}', | . ($form->{"qty_$i"} * -1) . qq|,
$form->{"sellprice_$i"}, $fxsellprice, $allocated,
'$form->{"unit_$i"}', $deliverydate, (SELECT id FROM project WHERE projectnumber = '$project_id'),
'$form->{"serialnumber_$i"}')|;
$dbh->do($query) || $form->dberror($query);
print(STDERR $query, "\n\n");
}
}

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

# all amounts are in natural state, netamount includes the taxes
# if tax is included, netamount is rounded to 2 decimal places,
# taxes are not

# total payments
for my $i (1 .. $form->{paidaccounts}) {
$form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"});
$form->{paid} += $form->{"paid_$i"};
$form->{datepaid} = $form->{"datepaid_$i"} if ($form->{"datepaid_$i"});
}

my ($tax, $paiddiff) = (0, 0);

$netamount = $form->round_amount($netamount, 2);

# figure out rounding errors for amount paid and total amount
if ($form->{taxincluded}) {

$amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
$paiddiff = $amount - $netamount * $form->{exchangerate};
$netamount = $amount;

foreach $item (split / /, $form->{taxaccounts}) {
$amount = $form->{amount}{ $form->{id} }{$item} * $form->{exchangerate};
$form->{amount}{ $form->{id} }{$item} = $form->round_amount($amount, 2);
$amount = $form->{amount}{ $form->{id} }{$item} * -1;
$tax += $amount;
$netamount -= $amount;
}

$invoicediff += $paiddiff;
$expensediff += $paiddiff;

######## this only applies to tax included
if ($lastinventoryaccno) {
$form->{amount}{ $form->{id} }{$lastinventoryaccno} -= $invoicediff;
}
if ($lastexpenseaccno) {
$form->{amount}{ $form->{id} }{$lastexpenseaccno} -= $expensediff;
}

} else {
$amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
$paiddiff = $amount - $netamount * $form->{exchangerate};
$netamount = $amount;
foreach my $item (split / /, $form->{taxaccounts}) {
$form->{amount}{ $form->{id} }{$item} =
$form->round_amount($form->{amount}{ $form->{id} }{$item}, 2);
$amount =
$form->round_amount(
$form->{amount}{ $form->{id} }{$item} * $form->{exchangerate} * -1,
2);
$paiddiff +=
$amount - $form->{amount}{ $form->{id} }{$item} *
$form->{exchangerate} * -1;
$form->{amount}{ $form->{id} }{$item} =
$form->round_amount($amount * -1, 2);
$amount = $form->{amount}{ $form->{id} }{$item} * -1;
$tax += $amount;
}
}

$form->{amount}{ $form->{id} }{ $form->{AP} } = $netamount + $tax;

if ($form->{paid} != 0) {
$form->{paid} =
$form->round_amount($form->{paid} * $form->{exchangerate} + $paiddiff,
2);
}

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

# record acc_trans transactions
foreach my $trans_id (keys %{ $form->{amount} }) {
foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
if (
($form->{amount}{$trans_id}{$accno} =
$form->round_amount($form->{amount}{$trans_id}{$accno}, 2)
) != 0
) {
0576299f Moritz Bunkus
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
d319704a Moritz Bunkus
transdate, taxkey)
VALUES ($trans_id, (SELECT c.id FROM chart c
WHERE c.accno = '$accno'),
$form->{amount}{$trans_id}{$accno}, '$form->{invdate}',
(SELECT taxkey_id FROM chart WHERE accno = '$accno'))|;
$dbh->do($query) || $form->dberror($query);
}
}
}

# deduct payment differences from paiddiff
for my $i (1 .. $form->{paidaccounts}) {
if ($form->{"paid_$i"} != 0) {
$amount =
$form->round_amount($form->{"paid_$i"} * $form->{exchangerate}, 2);
$paiddiff -= $amount - $form->{"paid_$i"} * $form->{exchangerate};
}
}

# force AP entry if 0
$form->{amount}{ $form->{id} }{ $form->{AP} } = $form->{paid}
if ($form->{amount}{ $form->{id} }{ $form->{AP} } == 0);

# record payments and offsetting AP
for my $i (1 .. $form->{paidaccounts}) {

if ($form->{"paid_$i"} != 0) {
my ($accno) = split /--/, $form->{"AP_paid_$i"};
$form->{"datepaid_$i"} = $form->{invdate}
unless ($form->{"datepaid_$i"});
$form->{datepaid} = $form->{"datepaid_$i"};

$amount = (
$form->round_amount(
$form->{"paid_$i"} * $form->{exchangerate} + $paiddiff, 2
)
) * -1;

# record AP

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

# record 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 = '$accno'),
$form->{"paid_$i"}, '$form->{"datepaid_$i"}',
'$form->{"source_$i"}', '$form->{"memo_$i"}')|;
$dbh->do($query) || $form->dberror($query);

$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"});
}

# exchangerate difference
$form->{fx}{$accno}{ $form->{"datepaid_$i"} } +=
$form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1) + $paiddiff;

# gain/loss
$amount =
($form->{"paid_$i"} * $form->{exchangerate}) -
($form->{"paid_$i"} * $form->{"exchangerate_$i"});
if ($amount > 0) {
$form->{fx}{ $form->{fxgain_accno} }{ $form->{"datepaid_$i"} } +=
$amount;
} else {
$form->{fx}{ $form->{fxloss_accno} }{ $form->{"datepaid_$i"} } +=
$amount;
}

$paiddiff = 0;

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

# record exchange rate differences and gains/losses
foreach my $accno (keys %{ $form->{fx} }) {
foreach my $transdate (keys %{ $form->{fx}{$accno} }) {
if (
($form->{fx}{$accno}{$transdate} =
$form->round_amount($form->{fx}{$accno}{$transdate}, 2)
) != 0
) {

$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
transdate, cleared, fx_transaction)
VALUES ($form->{id}, (SELECT c.id FROM chart c
WHERE c.accno = '$accno'),
$form->{fx}{$accno}{$transdate}, '$transdate', '0', '1')|;
$dbh->do($query) || $form->dberror($query);
}
}
}

$amount = $netamount + $tax;

# set values which could be empty
$form->{taxincluded} *= 1;
my $datepaid = ($form->{paid}) ? qq|'$form->{datepaid}'| : "NULL";
my $duedate = ($form->{duedate}) ? qq|'$form->{duedate}'| : "NULL";

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

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

# save AP record
$query = qq|UPDATE ap set
invnumber = '$form->{invnumber}',
ordnumber = '$form->{ordnumber}',
quonumber = '$form->{quonumber}',
transdate = '$form->{invdate}',
vendor_id = $form->{vendor_id},
amount = $amount,
netamount = $netamount,
paid = $form->{paid},
datepaid = $datepaid,
duedate = $duedate,
invoice = '1',
taxincluded = '$form->{taxincluded}',
notes = '$form->{notes}',
intnotes = '$form->{intnotes}',
curr = '$form->{currency}',
department_id = $form->{department_id},
cp_id = $form->{contact_id}
WHERE id = $form->{id}|;
$dbh->do($query) || $form->dberror($query);

# add shipto
$form->{name} = $form->{vendor};
$form->{name} =~ s/--$form->{vendor_id}//;
$form->add_shipto($dbh, $form->{id});

# delete zero entries
$query = qq|DELETE FROM acc_trans
WHERE amount = 0|;
$dbh->do($query) || $form->dberror($query);

if ($form->{webdav}) {
&webdav_folder($myconfig, $form);
}

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

$main::lxdebug->leave_sub();

return $rc;
}

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

my ($dbh, $form) = @_;

# reverse inventory items
my $query = qq|SELECT i.parts_id, p.inventory_accno_id, p.expense_accno_id,
i.qty, i.allocated, i.sellprice
FROM invoice i, parts p
WHERE i.parts_id = p.id
AND i.trans_id = $form->{id}|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $netamount = 0;

while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
$netamount += $form->round_amount($ref->{sellprice} * $ref->{qty} * -1, 2);

if ($ref->{inventory_accno_id}) {

# update onhand
$form->update_balance($dbh, "parts", "onhand", qq|id = $ref->{parts_id}|,
$ref->{qty});

# if $ref->{allocated} > 0 than we sold that many items
if ($ref->{allocated} > 0) {

# get references for sold items
$query = qq|SELECT i.id, i.trans_id, i.allocated, a.transdate
FROM invoice i, ar a
WHERE i.parts_id = $ref->{parts_id}
AND i.allocated < 0
AND i.trans_id = a.id
ORDER BY transdate DESC|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my $pthref = $sth->fetchrow_hashref(NAME_lc)) {
my $qty = $ref->{allocated};
if (($ref->{allocated} + $pthref->{allocated}) > 0) {
$qty = $pthref->{allocated} * -1;
}

my $amount = $form->round_amount($ref->{sellprice} * $qty, 2);

#adjust allocated
$form->update_balance($dbh, "invoice", "allocated",
qq|id = $pthref->{id}|, $qty);

$form->update_balance(
$dbh,
"acc_trans",
"amount",
qq|trans_id = $pthref->{trans_id} AND chart_id = $ref->{expense_accno_id} AND transdate = '$pthref->{transdate}'|,
$amount);

$form->update_balance(
$dbh,
"acc_trans",
"amount",
qq|trans_id = $pthref->{trans_id} AND chart_id = $ref->{inventory_accno_id} AND transdate = '$pthref->{transdate}'|,
$amount * -1);

last if (($ref->{allocated} -= $qty) <= 0);
}
$sth->finish;
}
}
}
$sth->finish;

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

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

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

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

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

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

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

&reverse_invoice($dbh, $form);

# delete zero entries
my $query = qq|DELETE FROM acc_trans
WHERE amount = 0|;
$dbh->do($query) || $form->dberror($query);

# delete AP record
my $query = qq|DELETE FROM ap
WHERE id = $form->{id}|;
$dbh->do($query) || $form->dberror($query);

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

$main::lxdebug->leave_sub();

return $rc;
}

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

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

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

my $query;

if ($form->{id}) {

# get default accounts and last invoice number
$query = qq|SELECT (SELECT c.accno FROM chart c
WHERE d.inventory_accno_id = c.id) AS inventory_accno,
(SELECT c.accno FROM chart c
WHERE d.income_accno_id = c.id) AS income_accno,
(SELECT c.accno FROM chart c
WHERE d.expense_accno_id = c.id) AS expense_accno,
(SELECT c.accno FROM chart c
WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
(SELECT c.accno FROM chart c
WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
d.curr AS currencies
FROM defaults d|;
} else {
$query = qq|SELECT (SELECT c.accno FROM chart c
WHERE d.inventory_accno_id = c.id) AS inventory_accno,
(SELECT c.accno FROM chart c
WHERE d.income_accno_id = c.id) AS income_accno,
(SELECT c.accno FROM chart c
WHERE d.expense_accno_id = c.id) AS expense_accno,
(SELECT c.accno FROM chart c
WHERE d.fxgain_accno_id = c.id) AS fxgain_accno,
(SELECT c.accno FROM chart c
WHERE d.fxloss_accno_id = c.id) AS fxloss_accno,
d.curr AS currencies,
current_date AS invdate
FROM defaults d|;
}
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $ref = $sth->fetchrow_hashref(NAME_lc);
map { $form->{$_} = $ref->{$_} } keys %$ref;
$sth->finish;

if ($form->{id}) {

# retrieve invoice
$query = qq|SELECT a.cp_id, a.invnumber, a.transdate AS invdate, a.duedate,
a.ordnumber, a.quonumber, a.paid, a.taxincluded, a.notes,
a.intnotes, a.curr AS currency
FROM ap a
WHERE a.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;

$form->{exchangerate} =
$form->get_exchangerate($dbh, $form->{currency}, $form->{invdate},
"sell");

# get shipto
$query = qq|SELECT s.* FROM shipto s
WHERE s.trans_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 items
$query = qq|SELECT c1.accno AS inventory_accno,
c2.accno AS income_accno,
c3.accno AS expense_accno,
p.partnumber, i.description, i.qty, i.fxsellprice AS sellprice,
i.parts_id AS id, i.unit, p.bin, i.deliverydate,
pr.projectnumber,
i.project_id, i.serialnumber,
pg.partsgroup
FROM invoice i
JOIN parts p ON (i.parts_id = p.id)
LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
LEFT JOIN project pr ON (i.project_id = pr.id)
LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
WHERE i.trans_id = $form->{id}
ORDER BY i.id|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

#set expense_accno=inventory_accno if they are different => bilanz
$vendor_accno =
($ref->{expense_accno} != $ref->{inventory_accno})
? $ref->{inventory_accno}
: $ref->{expense_accno};
$vendor_accno =
($ref->{inventory_accno})
? $ref->{inventory_accno}
: $ref->{expense_accno};

# get tax rates and description
$accno_id =
($form->{vc} eq "customer") ? $ref->{income_accno} : $vendor_accno;
$query = qq|SELECT c.accno, c.description, t.rate, t.taxnumber
FROM chart c, tax t
WHERE c.id=t.chart_id AND t.taxkey in (SELECT taxkey_id from chart where accno = '$accno_id')
ORDER BY accno|;
$stw = $dbh->prepare($query);
$stw->execute || $form->dberror($query);
$ref->{taxaccounts} = "";
while ($ptr = $stw->fetchrow_hashref(NAME_lc)) {

# if ($customertax{$ref->{accno}}) {
$ref->{taxaccounts} .= "$ptr->{accno} ";
if (!($form->{taxaccounts} =~ /$ptr->{accno}/)) {
$form->{"$ptr->{accno}_rate"} = $ptr->{rate};
$form->{"$ptr->{accno}_description"} = $ptr->{description};
$form->{"$ptr->{accno}_taxnumber"} = $ptr->{taxnumber};
$form->{taxaccounts} .= "$ptr->{accno} ";
}

}

chop $ref->{taxaccounts};
push @{ $form->{invoice_details} }, $ref;
$stw->finish;
}
$sth->finish;

if ($form->{webdav}) {
&webdav_folder($myconfig, $form);
}

}

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

$main::lxdebug->leave_sub();

return $rc;
}

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

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

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

my $dateformat = $myconfig->{dateformat};
$dateformat .= "yy" if $myconfig->{dateformat} !~ /^y/;

my $duedate =
($form->{invdate})
? "to_date('$form->{invdate}', '$dateformat')"
: "current_date";

$form->{vendor_id} *= 1;

# get vendor
my $query = qq|SELECT v.name AS vendor, v.creditlimit, v.terms,
v.email, v.cc, v.bcc, v.language,
v.street, v.zipcode, v.city, v.country,
$duedate + v.terms AS duedate, v.notes AS intnotes
FROM vendor v
WHERE v.id = $form->{vendor_id}|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

$ref = $sth->fetchrow_hashref(NAME_lc);
map { $form->{$_} = $ref->{$_} } keys %$ref;
$sth->finish;

$form->{creditremaining} = $form->{creditlimit};
$query = qq|SELECT SUM(a.amount - a.paid)
FROM ap a
WHERE a.vendor_id = $form->{vendor_id}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

$sth->finish;

$query = qq|SELECT o.amount,
(SELECT e.sell FROM exchangerate e
WHERE e.curr = o.curr
AND e.transdate = o.transdate)
FROM oe o
WHERE o.vendor_id = $form->{vendor_id}
AND o.quotation = '0'
AND o.closed = '0'|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my ($amount, $exch) = $sth->fetchrow_array) {
$exch = 1 unless $exch;
$form->{creditremaining} -= $amount * $exch;
}
$sth->finish;

$form->get_contacts($dbh, $form->{vendor_id});

($null, $form->{cp_id}) = split /--/, $form->{contact};

# get contact if selected
if ($form->{contact} ne "--" && $form->{contact} ne "") {
$form->get_contact($dbh, $form->{cp_id});
}

# get shipto if we do not convert an order or invoice
if (!$form->{shipto}) {
map { delete $form->{$_} }
qw(shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptocontact shiptophone shiptofax shiptoemail);

$query = qq|SELECT s.* FROM shipto s
WHERE s.trans_id = $form->{vendor_id}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

$ref = $sth->fetchrow_hashref(NAME_lc);
map { $form->{$_} = $ref->{$_} } keys %$ref;
$sth->finish;
}

# get taxes for vendor
$query = qq|SELECT c.accno
FROM chart c
JOIN vendortax v ON (v.chart_id = c.id)
WHERE v.vendor_id = $form->{vendor_id}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $vendortax = ();
while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
$vendortax{ $ref->{accno} } = 1;
}
$sth->finish;

if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {

# setup last accounts used
$query = qq|SELECT c.accno, c.description, c.link, c.category
FROM chart c
JOIN acc_trans ac ON (ac.chart_id = c.id)
JOIN ap a ON (a.id = ac.trans_id)
WHERE a.vendor_id = $form->{vendor_id}
AND NOT (c.link LIKE '%_tax%' OR c.link LIKE '%_paid%')
AND a.id IN (SELECT max(a2.id) FROM ap a2
WHERE a2.vendor_id = $form->{vendor_id})|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $i = 0;
while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
if ($ref->{category} eq 'E') {
$i++;
$form->{"AP_amount_$i"} = "$ref->{accno}--$ref->{description}";
}
if ($ref->{category} eq 'L') {
$form->{APselected} = $form->{AP_1} =
"$ref->{accno}--$ref->{description}";
}
}
$sth->finish;
$form->{rowcount} = $i if ($i && !$form->{type});
}

$dbh->disconnect;

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

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

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

my $i = $form->{rowcount};

# don't include assemblies or obsolete parts
my $where = "NOT p.assembly = '1' AND NOT p.obsolete = '1'";

if ($form->{"partnumber_$i"}) {
my $partnumber = $form->like(lc $form->{"partnumber_$i"});
$where .= " AND lower(p.partnumber) LIKE '$partnumber'";
}

if ($form->{"description_$i"}) {
my $description = $form->like(lc $form->{"description_$i"});
$where .= " AND lower(p.description) LIKE '$description'";
}

if ($form->{"partsgroup_$i"}) {
my $partsgroup = $form->like(lc $form->{"partsgroup_$i"});
$where .= " AND lower(pg.partsgroup) LIKE '$partsgroup'";
}

if ($form->{"description_$i"}) {
$where .= " ORDER BY p.description";
} else {
$where .= " ORDER BY p.partnumber";
}

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

my $query = qq|SELECT p.id, p.partnumber, p.description,
c1.accno AS inventory_accno,
c2.accno AS income_accno,
c3.accno AS expense_accno,
pg.partsgroup,
p.lastcost AS sellprice, p.unit, p.bin, p.onhand, p.notes AS partnotes
FROM parts p
LEFT JOIN chart c1 ON (p.inventory_accno_id = c1.id)
LEFT JOIN chart c2 ON (p.income_accno_id = c2.id)
LEFT JOIN chart c3 ON (p.expense_accno_id = c3.id)
LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
WHERE $where|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

#set expense_accno=inventory_accno if they are different => bilanz
$vendor_accno =
($ref->{expense_accno} != $ref->{inventory_accno})
? $ref->{inventory_accno}
: $ref->{expense_accno};
$vendor_accno =
($ref->{inventory_accno})
? $ref->{inventory_accno}
: $ref->{expense_accno};

# get tax rates and description
$accno_id =
($form->{vc} eq "customer") ? $ref->{income_accno} : $vendor_accno;
$query = qq|SELECT c.accno, c.description, t.rate, t.taxnumber
FROM chart c, tax t
WHERE c.id=t.chart_id AND t.taxkey in (SELECT taxkey_id from chart where accno = '$accno_id')
ORDER BY c.accno|;
$stw = $dbh->prepare($query);
$stw->execute || $form->dberror($query);

$ref->{taxaccounts} = "";
while ($ptr = $stw->fetchrow_hashref(NAME_lc)) {

# if ($customertax{$ref->{accno}}) {
$ref->{taxaccounts} .= "$ptr->{accno} ";
if (!($form->{taxaccounts} =~ /$ptr->{accno}/)) {
$form->{"$ptr->{accno}_rate"} = $ptr->{rate};
$form->{"$ptr->{accno}_description"} = $ptr->{description};
$form->{"$ptr->{accno}_taxnumber"} = $ptr->{taxnumber};
$form->{taxaccounts} .= "$ptr->{accno} ";
}

}

$stw->finish;
chop $ref->{taxaccounts};

push @{ $form->{item_list} }, $ref;

}

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

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

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

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

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

# get contact id, set it if nessessary
($null, $form->{cp_id}) = split /--/, $form->{contact};

$contact = "";
if ($form->{cp_id}) {
$contact = "and cp.cp_id = $form->{cp_id}";
}

$taxincluded = $form->{taxincluded};

# get rest for the vendor
# fax and phone and email as vendor*
my $query =
qq|SELECT ct.*, cp.*, ct.notes as vendornotes, phone as vendorphone, fax as vendorfax, email as vendoremail
FROM vendor ct
LEFT JOIN contacts cp on ct.id = cp.cp_cv_id
WHERE ct.id = $form->{vendor_id} $contact order by cp.cp_id limit 1|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

$ref = $sth->fetchrow_hashref(NAME_lc);
map { $form->{$_} = $ref->{$_} } keys %$ref;

$form->{taxincluded} = $taxincluded;

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

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

sub item_links {
$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 '%IC%'
ORDER BY c.accno|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
foreach my $key (split(/:/, $ref->{link})) {
if ($key =~ /IC/) {
push @{ $form->{IC_links}{$key} },
{ accno => $ref->{accno},
description => $ref->{description} };
}
}
}

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

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

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

SWITCH: {
$path = "webdav/rechnungen/" . $form->{invnumber}, last SWITCH
if ($form->{vc} eq "customer");
$path = "webdav/einkaufsrechnungen/" . $form->{invnumber}, last SWITCH
if ($form->{vc} eq "vendor");
}

if (!-d $path) {
mkdir($path, 0770) or die "can't make directory $!\n";
} else {
if ($form->{id}) {
@files = <$path/*>;
foreach $file (@files) {

$file =~ /\/([^\/]*)$/;
$fname = $1;
$ENV{'SCRIPT_NAME'} =~ /\/([^\/]*)\//;
$lxerp = $1;
$link = "http://" . $ENV{'SERVER_NAME'} . "/" . $lxerp . "/" . $file;
$form->{WEBDAV}{$fname} = $link;
}
}
}

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

1;