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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) 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.
#======================================================================
#
# Inventory invoicing module
#
#======================================================================

package IS;

use Data::Dumper;

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

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

$form->{duedate} = $form->{invdate} unless ($form->{duedate});

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

my $query = qq|SELECT date '$form->{duedate}' - date '$form->{invdate}'
AS terms
FROM defaults|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

my $tax = 0;
my $item;
my $i;
my @partsgroup = ();
my $partsgroup;
my %oid = ('Pg' => 'oid',
'Oracle' => 'rowid');

# sort items by partsgroup
for $i (1 .. $form->{rowcount}) {
$partsgroup = "";
if ($form->{"partsgroup_$i"} && $form->{groupitems}) {
$form->format_string("partsgroup_$i");
$partsgroup = $form->{"partsgroup_$i"};
}
push @partsgroup, [$i, $partsgroup];
}

my $sameitem = "";
my @taxaccounts;
my %taxaccounts;
my %taxbase;
my $taxrate;
my $taxamount;
my $taxbase;
my $taxdiff;

foreach $item (sort { $a->[1] cmp $b->[1] } @partsgroup) {
$i = $item->[0];

if ($item->[1] ne $sameitem) {
push(@{ $form->{description} }, qq|$item->[1]|);
$sameitem = $item->[1];

map { push(@{ $form->{$_} }, "") }
qw(runningnumber number serialnumber bin partnotes qty unit deliverydate sellprice listprice netprice discount linetotal);
}

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

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

# add number, description and qty to $form->{number}, ....
push(@{ $form->{runningnumber} }, $i);
push(@{ $form->{number} }, qq|$form->{"partnumber_$i"}|);
push(@{ $form->{serialnumber} }, qq|$form->{"serialnumber_$i"}|);
push(@{ $form->{bin} }, qq|$form->{"bin_$i"}|);
push(@{ $form->{"partnotes"} }, qq|$form->{"partnotes_$i"}|);
push(@{ $form->{description} }, qq|$form->{"description_$i"}|);
push(@{ $form->{qty} },
$form->format_amount($myconfig, $form->{"qty_$i"}));
push(@{ $form->{unit} }, qq|$form->{"unit_$i"}|);
push(@{ $form->{deliverydate} }, qq|$form->{"deliverydate_$i"}|);

push(@{ $form->{sellprice} }, $form->{"sellprice_$i"});

if ($form->{lizenzen}) {
if ($form->{"licensenumber_$i"}) {
$query =
qq|SELECT l.licensenumber, l.validuntil FROM license l WHERE l.id = $form->{"licensenumber_$i"}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($licensenumber, $validuntil) = $sth->fetchrow_array;
push(@{ $form->{licensenumber} }, $licensenumber);
push(@{ $form->{validuntil} },
$locale->date($myconfig, $validuntil, 0));
$licensenumber = "Lizenz: " . $licensenumber;
$sth->finish;
push(@{ $form->{licensenumber} }, $licensenumber);
} else {
push(@{ $form->{licensenumber} }, "");
push(@{ $form->{validuntil} }, "");
}
}

# listprice
push(@{ $form->{listprice} }, $form->{"listprice_$i"});

my $sellprice = $form->parse_amount($myconfig, $form->{"sellprice_$i"});
my ($dec) = ($sellprice =~ /\.(\d+)/);
$dec = length $dec;
my $decimalplaces = ($dec > 2) ? $dec : 2;

my $discount =
$form->round_amount(
$sellprice * $form->parse_amount($myconfig,
$form->{"discount_$i"}) / 100,
$decimalplaces);

# keep a netprice as well, (sellprice - discount)
$form->{"netprice_$i"} = $sellprice - $discount;
push(@{ $form->{netprice} },
($form->{"netprice_$i"} != 0)
? $form->format_amount(
$myconfig, $form->{"netprice_$i"},
$decimalplaces
)
: " ");

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

$discount =
($discount != 0)
? $form->format_amount($myconfig, $discount * -1, $decimalplaces)
: " ";
$linetotal = ($linetotal != 0) ? $linetotal : " ";

push(@{ $form->{discount} }, $discount);

$form->{total} += $linetotal;

push(@{ $form->{linetotal} },
$form->format_amount($myconfig, $linetotal, 2));

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

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

if ($form->{taxincluded}) {

# calculate tax
$taxamount = $linetotal * $taxrate / (1 + $taxrate);
$taxbase = $linetotal - $taxamount;
} else {
$taxamount = $linetotal * $taxrate;
$taxbase = $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);

$taxaccounts{$item} += $taxamount;
$taxdiff += $taxamount;

$taxbase{$item} += $taxbase;
}
$taxaccounts{ $taxaccounts[0] } += $taxdiff;
} else {
foreach $item (@taxaccounts) {
$taxaccounts{$item} += $linetotal * $form->{"${item}_rate"};
$taxbase{$item} += $taxbase;
}
}
} else {
foreach $item (@taxaccounts) {
$taxaccounts{$item} +=
$taxamount * $form->{"${item}_rate"} / $taxrate;
$taxbase{$item} += $taxbase;
}
}
$tax_rate = $taxrate * 100;
push(@{ $form->{tax_rate} }, qq|$tax_rate|);
if ($form->{"assembly_$i"}) {
$sameitem = "";

# get parts and push them onto the stack
my $sortorder = "";
if ($form->{groupitems}) {
$sortorder =
qq|ORDER BY pg.partsgroup, a.$oid{$myconfig->{dbdriver}}|;
} else {
$sortorder = qq|ORDER BY a.$oid{$myconfig->{dbdriver}}|;
}

$query = qq|SELECT p.partnumber, p.description, p.unit, a.qty,
pg.partsgroup
FROM assembly a
JOIN parts p ON (a.parts_id = p.id)
LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
WHERE a.bom = '1'
AND a.id = '$form->{"id_$i"}'
$sortorder|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my $ref = $sth->fetchrow_hashref(NAME_lc)) {
if ($form->{groupitems} && $ref->{partsgroup} ne $sameitem) {
map { push(@{ $form->{$_} }, "") }
qw(runningnumber number serialnumber unit qty bin sellprice listprice netprice discount linetotal);
$sameitem = ($ref->{partsgroup}) ? $ref->{partsgroup} : "--";
push(@{ $form->{description} }, $sameitem);
}

map { $form->{"a_$_"} = $ref->{$_} } qw(partnumber description);
$form->format_string("a_partnumber", "a_description");

push(@{ $form->{description} },
$form->format_amount($myconfig, $ref->{qty} * $form->{"qty_$i"}
)
. qq| -- $form->{"a_partnumber"}, $form->{"a_description"}|);
map { push(@{ $form->{$_} }, "") }
qw(number unit qty runningnumber serialnumber bin sellprice listprice netprice discount linetotal);

}
$sth->finish;
}
}
}

foreach my $item (sort keys %taxaccounts) {
if ($form->round_amount($taxaccounts{$item}, 2) != 0) {
push(@{ $form->{taxbase} },
$form->format_amount($myconfig, $taxbase{$item}, 2));

$tax += $taxamount = $form->round_amount($taxaccounts{$item}, 2);

push(@{ $form->{tax} }, $form->format_amount($myconfig, $taxamount, 2));
push(@{ $form->{taxdescription} }, $form->{"${item}_description"});
push(@{ $form->{taxrate} },
$form->format_amount($myconfig, $form->{"${item}_rate"} * 100));
push(@{ $form->{taxnumber} }, $form->{"${item}_taxnumber"});
}
}

for my $i (1 .. $form->{paidaccounts}) {
if ($form->{"paid_$i"}) {
push(@{ $form->{payment} }, $form->{"paid_$i"});
my ($accno, $description) = split /--/, $form->{"AR_paid_$i"};
push(@{ $form->{paymentaccount} }, $description);
push(@{ $form->{paymentdate} }, $form->{"datepaid_$i"});
push(@{ $form->{paymentsource} }, $form->{"source_$i"});

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

$form->{subtotal} = $form->format_amount($myconfig, $form->{total}, 2);
$form->{invtotal} =
($form->{taxincluded}) ? $form->{total} : $form->{total} + $tax;
$form->{total} =
$form->format_amount($myconfig, $form->{invtotal} - $form->{paid}, 2);
$form->{invtotal} = $form->format_amount($myconfig, $form->{invtotal}, 2);

$form->{paid} = $form->format_amount($myconfig, $form->{paid}, 2);

# myconfig variables
map { $form->{$_} = $myconfig->{$_} }
(qw(company address tel fax signature businessnumber));
$form->{username} = $myconfig->{name};

$dbh->disconnect;

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

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

my ($self, $dbh, $id) = @_;

my $query = qq|SELECT p.description
FROM project p
WHERE p.id = $id|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($_) = $sth->fetchrow_array;

$sth->finish;

$main::lxdebug->leave_sub();

return $_;
}

sub customer_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 customer
my $query = qq|SELECT ct.*, cp.*, ct.notes as customernotes
FROM customer ct
LEFT JOIN contacts cp on ct.id = cp.cp_cv_id
WHERE ct.id = $form->{customer_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 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, $deliverydate);
my $exchangerate = 0;

($null, $form->{employee_id}) = split /--/, $form->{employee};
unless ($form->{employee_id}) {
$form->get_employee($dbh);
}

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

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

if ($form->{id}) {

&reverse_invoice($dbh, $form);

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

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

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

$query = qq|INSERT INTO ar (invnumber, employee_id)
VALUES ('$uid', $form->{employee_id})|;
$dbh->do($query) || $form->dberror($query);

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

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

map { $form->{$_} =~ s/\'/\'\'/g }
(qw(invnumber shippingpoint shipvia notes intnotes message));

my ($netamount, $invoicediff) = (0, 0);
my ($amount, $linetotal, $lastincomeaccno);

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

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

$form->{expense_inventory} = "";

foreach 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));

# undo discount formatting
$form->{"discount_$i"} =
$form->parse_amount($myconfig, $form->{"discount_$i"}) / 100;

my ($allocated, $taxrate) = (0, 0);
my $taxamount;

# keep entered selling price
my $fxsellprice =
$form->parse_amount($myconfig, $form->{"sellprice_$i"});

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

# deduct discount
my $discount =
$form->round_amount($fxsellprice * $form->{"discount_$i"},
$decimalplaces);
$form->{"sellprice_$i"} = $fxsellprice - $discount;

# add tax rates
map { $taxrate += $form->{"${_}_rate"} } split / /,
$form->{"taxaccounts_$i"};

# round linetotal to 2 decimal places
$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 ($taxamount != 0) {
map {
$form->{amount}{ $form->{id} }{$_} +=
$taxamount * $form->{"${_}_rate"} / $taxrate
} split / /, $form->{"taxaccounts_$i"};
}

# add amount to income, $form->{amount}{trans_id}{accno}
$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 from the inventory
$invoicediff += ($amount - $linetotal);

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

$lastincomeaccno = $form->{"income_accno_$i"};

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

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

# adjust parts onhand quantity

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

# do not update if assembly consists of all services
$query = qq|SELECT sum(p.inventory_accno_id)
FROM parts p
JOIN assembly a ON (a.parts_id = p.id)
WHERE a.id = $form->{"id_$i"}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

if ($sth->fetchrow_array) {
$form->update_balance($dbh, "parts", "onhand",
qq|id = $form->{"id_$i"}|,
$form->{"qty_$i"} * -1)
unless $form->{shipped};
}
$sth->finish;

# record assembly item as allocated
&process_assembly($dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"});
} else {
$form->update_balance($dbh, "parts", "onhand",
qq|id = $form->{"id_$i"}|,
$form->{"qty_$i"} * -1)
unless $form->{shipped};

$allocated = &cogs($dbh, $form, $form->{"id_$i"}, $form->{"qty_$i"});
}
}

$project_id = 'NULL';
if ($form->{"projectnumber_$i"}) {
$project_id = $form->{"projectnumber_$i"};
}
$deliverydate =
($form->{"deliverydate_$i"})
? qq|'$form->{"deliverydate_$i"}'|
: "NULL";

# get pricegroup_id and save ist
($null, my $pricegroup_id) = split /--/, $form->{"sellprice_drag_$i"};
$pricegroup_id *= 1;

# save detail record in invoice table
$query = qq|INSERT INTO invoice (trans_id, parts_id, description, qty,
sellprice, fxsellprice, discount, allocated, assemblyitem,
unit, deliverydate, project_id, serialnumber, pricegroup_id)
VALUES ($form->{id}, $form->{"id_$i"},
'$form->{"description_$i"}', $form->{"qty_$i"},
$form->{"sellprice_$i"}, $fxsellprice,
$form->{"discount_$i"}, $allocated, 'f',
'$form->{"unit_$i"}', $deliverydate, (SELECT id from project where projectnumber = '$project_id'),
'$form->{"serialnumber_$i"}',
'$pricegroup_id')|;
$dbh->do($query) || $form->dberror($query);

if ($form->{lizenzen}) {
if ($form->{"licensenumber_$i"}) {
$query =
qq|SELECT i.id FROM invoice i WHERE i.trans_id=$form->{id} ORDER BY i.oid DESC LIMIT 1|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

($invoice_row_id) = $sth->fetchrow_array;
$sth->finish;

$query =
qq|INSERT INTO licenseinvoice (trans_id, license_id) VALUES ($invoice_row_id, $form->{"licensenumber_$i"})|;
$dbh->do($query) || $form->dberror($query);
}
}

}
}

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

# total payments, don't move we need it here
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, $diff) = (0, 0);

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

# figure out rounding errors for total amount vs netamount + taxes
if ($form->{taxincluded}) {

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

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

$invoicediff += $diff;
######## this only applies to tax included
if ($lastincomeaccno) {
$form->{amount}{ $form->{id} }{$lastincomeaccno} += $invoicediff;
}

} else {
$amount = $form->round_amount($netamount * $form->{exchangerate}, 2);
$diff = $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},
2);
$diff +=
$amount - $form->{amount}{ $form->{id} }{$item} *
$form->{exchangerate};
$form->{amount}{ $form->{id} }{$item} = $form->round_amount($amount, 2);
$tax += $form->{amount}{ $form->{id} }{$item};
}
}

$form->{amount}{ $form->{id} }{ $form->{AR} } = $netamount + $tax;
$form->{paid} =
$form->round_amount($form->{paid} * $form->{exchangerate} + $diff, 2);

# reverse AR
$form->{amount}{ $form->{id} }{ $form->{AR} } *= -1;

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

foreach my $trans_id (keys %{ $form->{amount} }) {
foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
next unless ($form->{expense_inventory} =~ /$accno/);
if (
($form->{amount}{$trans_id}{$accno} =
$form->round_amount($form->{amount}{$trans_id}{$accno}, 2)
) != 0
) {
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
transdate, taxkey)
VALUES ($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);
$form->{amount}{$trans_id}{$accno} = 0;
}
}

foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
if (
($form->{amount}{$trans_id}{$accno} =
$form->round_amount($form->{amount}{$trans_id}{$accno}, 2)
) != 0
) {
$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount,
transdate, taxkey)
VALUES ($trans_id, (SELECT id FROM chart
WHERE 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 diff
for my $i (1 .. $form->{paidaccounts}) {
if ($form->{"paid_$i"} != 0) {
$amount =
$form->round_amount($form->{"paid_$i"} * $form->{exchangerate}, 2);
$diff -= $amount - $form->{"paid_$i"} * $form->{exchangerate};
}
}

# force AR entry if 0
# $form->{amount}{$form->{id}}{$form->{AR}} = 1 if ($form->{amount}{$form->{id}}{$form->{AR}} == 0);

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

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

$exchangerate = 0;

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

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

# record AR
$amount =
$form->round_amount($form->{"paid_$i"} * $form->{exchangerate} + $diff,
2);

if ($form->{amount}{ $form->{id} }{ $form->{AR} } != 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->{AR}'),
$amount, '$form->{"datepaid_$i"}')|;
$dbh->do($query) || $form->dberror($query);
}

# record payment
$form->{"paid_$i"} *= -1;

$query = qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate,
source, memo)
VALUES ($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 difference
$form->{fx}{$accno}{ $form->{"datepaid_$i"} } +=
$form->{"paid_$i"} * ($form->{"exchangerate_$i"} - 1) + $diff;

# 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;
}

$diff = 0;

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

# 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 to 0
$form->{terms} *= 1;
$form->{taxincluded} *= 1;
my $datepaid = ($form->{paid}) ? qq|'$form->{datepaid}'| : "NULL";
my $duedate = ($form->{duedate}) ? qq|'$form->{duedate}'| : "NULL";

# fill in subject if there is none
$form->{subject} = qq|$form->{label} $form->{invnumber}|
unless $form->{subject};

# if there is a message stuff it into the intnotes
my $cc = "Cc: $form->{cc}\\r\n" if $form->{cc};
my $bcc = "Bcc: $form->{bcc}\\r\n" if $form->{bcc};
my $now = scalar localtime;
$form->{intnotes} .= qq|\r
\r| if $form->{intnotes};

$form->{intnotes} .= qq|[email]\r
Date: $now
To: $form->{email}\r
$cc${bcc}Subject: $form->{subject}\r
\r
Message: $form->{message}\r| if $form->{message};

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

$form->{pago_total} = $amount;

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

# save printed, emailed and queued
$form->save_status($dbh);

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

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

$main::lxdebug->leave_sub();

return $rc;
}

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

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

my $query = qq|SELECT a.parts_id, a.qty, p.assembly,
p.partnumber, p.description, p.unit,
p.inventory_accno_id, p.income_accno_id,
p.expense_accno_id
FROM assembly a
JOIN parts p ON (a.parts_id = p.id)
WHERE a.id = $id|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

my $allocated = 0;

$ref->{inventory_accno_id} *= 1;
$ref->{expense_accno_id} *= 1;

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

# multiply by number of assemblies
$ref->{qty} *= $totalqty;

if ($ref->{assembly}) {
&process_assembly($dbh, $form, $ref->{parts_id}, $ref->{qty});
next;
} else {
if ($ref->{inventory_accno_id}) {
$allocated = &cogs($dbh, $form, $ref->{parts_id}, $ref->{qty});
}
}

# save detail record for individual assembly item in invoice table
$query = qq|INSERT INTO invoice (trans_id, description, parts_id, qty,
sellprice, fxsellprice, allocated, assemblyitem, unit)
VALUES
($form->{id}, '$ref->{description}',
$ref->{parts_id}, $ref->{qty}, 0, 0, $allocated, 't',
'$ref->{unit}')|;
$dbh->do($query) || $form->dberror($query);

}

$sth->finish;

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

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

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

my $query = qq|SELECT i.id, i.trans_id, i.qty, i.allocated, i.sellprice,
(SELECT c.accno FROM chart c
WHERE p.inventory_accno_id = c.id) AS inventory_accno,
(SELECT c.accno FROM chart c
WHERE p.expense_accno_id = c.id) AS expense_accno
FROM invoice i, parts p
WHERE i.parts_id = p.id
AND i.parts_id = $id
AND (i.qty + i.allocated) < 0
ORDER BY trans_id|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $allocated = 0;
my $qty;

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

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

# total expenses and inventory
# sellprice is the cost of the item
$linetotal = $form->round_amount($ref->{sellprice} * $qty, 2);

if (!$eur) {

# add to expense
$form->{amount}{ $form->{id} }{ $ref->{expense_accno} } += -$linetotal;
$form->{expense_inventory} .= " " . $ref->{expense_accno};

# deduct inventory
$form->{amount}{ $form->{id} }{ $ref->{inventory_accno} } -= -$linetotal;
$form->{expense_inventory} .= " " . $ref->{inventory_accno};
}

# add allocated
$allocated += -$qty;

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

$sth->finish;

$main::lxdebug->leave_sub();

return $allocated;
}

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

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

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

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

if ($ref->{inventory_accno_id} || $ref->{assembly}) {

# if the invoice item is not an assemblyitem adjust parts onhand
if (!$ref->{assemblyitem}) {

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

# loop if it is an assembly
next if ($ref->{assembly});

# de-allocated purchases
$query = qq|SELECT i.id, i.trans_id, i.allocated
FROM invoice i
WHERE i.parts_id = $ref->{parts_id}
AND i.allocated > 0
ORDER BY i.trans_id DESC|;
my $sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while (my $inhref = $sth->fetchrow_hashref(NAME_lc)) {
$qty = $ref->{qty};
if (($ref->{qty} - $inhref->{allocated}) > 0) {
$qty = $inhref->{allocated};
}

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

last if (($ref->{qty} -= $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);

if ($form->{lizenzen}) {
$query = qq|DELETE FROM licenseinvoice
WHERE trans_id in (SELECT id 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, $spool) = @_;

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

&reverse_invoice($dbh, $form);

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

# delete spool files
$query = qq|SELECT s.spoolfile FROM status s
WHERE s.trans_id = $form->{id}|;
my $sth = $dbh->prepare($query);
$sth->execute || $self->dberror($query);

my $spoolfile;
my @spoolfiles = ();

while (($spoolfile) = $sth->fetchrow_array) {
push @spoolfiles, $spoolfile;
}
$sth->finish;

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

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

if ($rc) {
foreach $spoolfile (@spoolfiles) {
unlink "$spool/$spoolfile" if $spoolfile;
}
}

$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.invnumber, a.ordnumber, a.quonumber, a.cusordnumber,
a.transdate AS invdate, a.paid,
a.shippingpoint, a.shipvia, a.terms, a.notes, a.intnotes,
a.duedate, a.taxincluded, a.curr AS currency,
a.employee_id, e.name AS employee
FROM ar a
LEFT JOIN employee e ON (e.id = a.employee_id)
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},
"buy");

# 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;

# get printed, emailed
$query = qq|SELECT s.printed, s.emailed, s.spoolfile, s.formname
FROM status s
WHERE s.trans_id = $form->{id}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
$form->{printed} .= "$ref->{formname} " if $ref->{printed};
$form->{emailed} .= "$ref->{formname} " if $ref->{emailed};
$form->{queued} .= "$ref->{formname} $ref->{spoolfile} "
if $ref->{spoolfile};
}
$sth->finish;
map { $form->{$_} =~ s/ +$//g } qw(printed emailed queued);

# retrieve individual items
$query = qq|SELECT (SELECT c.accno FROM chart c
WHERE p.inventory_accno_id = c.id)
AS inventory_accno,
(SELECT c.accno FROM chart c
WHERE p.income_accno_id = c.id)
AS income_accno,
(SELECT c.accno FROM chart c
WHERE p.expense_accno_id = c.id)
AS expense_accno,
i.description, i.qty, i.fxsellprice AS sellprice,
i.discount, i.parts_id AS id, i.unit, i.deliverydate,
i.project_id, pr.projectnumber, i.serialnumber,
p.partnumber, p.assembly, p.bin, p.notes AS partnotes, i.id AS invoice_pos,
pg.partsgroup, i.pricegroup_id, (SELECT pricegroup FROM pricegroup WHERE id=i.pricegroup_id) as pricegroup
FROM invoice i
JOIN parts p ON (i.parts_id = p.id)
LEFT JOIN project pr ON (i.project_id = pr.id)
LEFT JOIN partsgroup pg ON (p.partsgroup_id = pg.id)
WHERE i.trans_id = $form->{id}
AND NOT i.assemblyitem = '1'
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};

# 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} ";
}

}

if ($form->{lizenzen}) {
$query = qq|SELECT l.licensenumber, l.id AS licenseid
FROM license l, licenseinvoice li
WHERE l.id = li.license_id AND li.trans_id = $ref->{invoice_pos}|;
$stg = $dbh->prepare($query);
$stg->execute || $form->dberror($query);
($licensenumber, $licenseid) = $stg->fetchrow_array();
$ref->{lizenzen} =
"<option value=\"$licenseid\">$licensenumber</option>";
$stg->finish();
}

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_customer {
$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->{customer_id} *= 1;

# get customer
my $query = qq|SELECT c.name AS customer, c.discount, c.creditlimit, c.terms,
c.email, c.cc, c.bcc, c.language,
c.street, c.zipcode, c.city, c.country,
$duedate + c.terms AS duedate, c.notes AS intnotes,
b.discount AS tradediscount, b.description AS business, c.klass as customer_klass
FROM customer c
LEFT JOIN business b ON (b.id = c.business_id)
WHERE c.id = $form->{customer_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 ar a
WHERE a.customer_id = $form->{customer_id}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

$sth->finish;

$query = qq|SELECT o.amount,
(SELECT e.buy FROM exchangerate e
WHERE e.curr = o.curr
AND e.transdate = o.transdate)
FROM oe o
WHERE o.customer_id = $form->{customer_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, $form->{customer_id});
($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 did not converted an order or invoice
if (!$form->{shipto}) {
map { delete $form->{$_} }
qw(shiptoname shiptodepartment_1 shiptodepartment_2 shiptostreet shiptozipcode shiptocity shiptocountry shiptocontact shiptophone shiptofax shiptoemail);

$query = qq|SELECT s.* FROM shipto s
WHERE s.trans_id = $form->{customer_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 we charge for this customer
$query = qq|SELECT c.accno
FROM chart c
JOIN customertax ct ON (ct.chart_id = c.id)
WHERE ct.customer_id = $form->{customer_id}|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

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

# setup last accounts used for this customer
if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {
$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 ar a ON (a.id = ac.trans_id)
WHERE a.customer_id = $form->{customer_id}
AND NOT (c.link LIKE '%_tax%' OR c.link LIKE '%_paid%')
AND a.id IN (SELECT max(a2.id) FROM ar a2
WHERE a2.customer_id = $form->{customer_id})|;
$sth = $dbh->prepare($query);
$sth->execute || $form->dberror($query);

my $i = 0;
while ($ref = $sth->fetchrow_hashref(NAME_lc)) {
if ($ref->{category} eq 'I') {
$i++;
$form->{"AR_amount_$i"} = "$ref->{accno}--$ref->{description}";
}
if ($ref->{category} eq 'A') {
$form->{ARselected} = $form->{AR_1} =
"$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};

my $where = "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, p.sellprice,
p.listprice,
c1.accno AS inventory_accno,
c2.accno AS income_accno,
c3.accno AS expense_accno,
p.unit, p.assembly, p.bin, p.onhand, p.notes AS partnotes,
pg.partsgroup
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};

# get tax rates and description
$accno_id =
($form->{vc} eq "customer") ? $ref->{income_accno} : $vendor_accno;
$query = qq|SELECT c.accno, c.description, t.rate, t.taxnumber
FROM chart c, tax t
WHERE c.id=t.chart_id AND t.taxkey in (SELECT c2.taxkey_id from chart c2 where c2.accno = '$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;

if ($form->{lizenzen}) {
if ($ref->{inventory_accno} > 0) {
$query =
qq| SELECT l.* FROM license l WHERE l.parts_id = $ref->{id} AND NOT l.id IN (SELECT li.license_id FROM licenseinvoice li)|;
$stw = $dbh->prepare($query);
$stw->execute || $form->dberror($query);
while ($ptr = $stw->fetchrow_hashref(NAME_lc)) {
push @{ $form->{LIZENZEN}{ $ref->{id} } }, $ptr;
}
$stw->finish;
}
}
}
$sth->finish;
$dbh->disconnect;

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

##########################
# get pricegroups from database
# build up selected pricegroup
# if an exchange rate - change price
# for each part
#
sub get_pricegroups_for_parts {

$main::lxdebug->enter_sub();

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

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

my $i = 1;
my $id = 0;

while (($form->{"id_$i"}) or ($form->{"new_id_$i"})) {

$id = $form->{"id_$i"};

if (!($form->{"id_$i"}) and $form->{"new_id_$i"}) {

$id = $form->{"new_id_$i"};
}

($price, $selectedpricegroup_id) = split /--/,
$form->{"sellprice_drag_$i"};

$pricegroup_old = $form->{"pricegroup_old_$i"};

$price_new = $form->{"price_new_$i"};

$price_old = $form->{"price_old_$i"};

$query =
qq|SELECT pricegroup_id, (SELECT p.sellprice from parts p where p.id = $id) as default_sellprice,(SELECT pg.pricegroup FROM pricegroup pg WHERE id=pricegroup_id) AS pricegroup, price, '' AS selected FROM prices WHERE parts_id = $id UNION SELECT 0 as pricegroup_id,(SELECT sellprice FROM parts WHERE id=$id) as default_sellprice,'' as pricegroup, (SELECT DISTINCT sellprice from parts where id=$id) as price, 'selected' AS selected from prices ORDER BY pricegroup|;

$pkq = $dbh->prepare($query);
$pkq->execute || $form->dberror($query);
while ($pkr = $pkq->fetchrow_hashref(NAME_lc)) {

# push @{ $form->{PRICES}{$id} }, $pkr;
push @{ $form->{PRICES}{$i} }, $pkr;
$pkr->{id} = $id;
$pkr->{selected} = '';

# if there is an exchange rate change price
if (($form->{exchangerate} * 1) != 0) {

$pkr->{price} /= $form->{exchangerate};
}
$pkr->{price} = $form->format_amount($myconfig, $pkr->{price}, 5);

if ($selectedpricegroup_id eq undef) {
if ($pkr->{pricegroup_id} eq $form->{customer_klass}) {

$pkr->{selected} = ' selected';
$last->{selected} = '';

# no customer pricesgroup set
if ($pkr->{price} == $pkr->{default_sellprice}) {

$pkr->{price} = $form->{"sellprice_$i"};

} else {

$form->{"sellprice_$i"} = $pkr->{price};
}

} else {
if ($pkr->{price} == $pkr->{default_sellprice}) {

$pkr->{price} = $form->{"sellprice_$i"};
$pkr->{selected} = ' selected';
}
}
}
if ($selectedpricegroup_id or $selectedpricegroup_id == 0) {
if ($selectedpricegroup_id ne $pricegroup_old) {
if ($pkr->{pricegroup_id} eq $selectedpricegroup_id) {
if ($price_new != $form->{"sellprice_$i"}) {
} else {
$pkr->{selected} = ' selected';
$last->{selected} = '';
}
}
} else {
if (($price_new != $form->{"sellprice_$i"}) and ($price_new ne 0)) {
if ($pkr->{pricegroup_id} == 0) {
$pkr->{price} = $form->{"sellprice_$i"};
$pkr->{selected} = ' selected';
$last->{selected} = '';
}
} else {
if ($pkr->{pricegroup_id} eq $selectedpricegroup_id) {
$pkr->{selected} = ' selected';
$last->{selected} = '';
if ( ($pkr->{pricegroup_id} == 0)
and ($pkr->{price} == $form->{"sellprice_$i"})) {

# $pkr->{price} = $form->{"sellprice_$i"};
} else {
$pkr->{price} = $form->{"sellprice_$i"};
}
}
}
}
}
}
$i++;

$pkq->finish;
}

$dbh->disconnect;

$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;

(13-13/27)