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kivitendo/SL/IS.pm @ b6cdc154

#=====================================================================
# 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 List::Util qw(max);

use SL::AM;
use SL::ARAP;
use SL::CVar;
use SL::Common;
use SL::DATEV qw(:CONSTANTS);
use SL::DBUtils;
use SL::DO;
use SL::GenericTranslations;
use SL::MoreCommon;
use SL::IC;
use SL::IO;
use SL::TransNumber;
use SL::DB::Default;
use Data::Dumper;

use strict;

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

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

$form->{duedate} ||= $form->{invdate};

# connect to database
my $dbh = $form->get_standard_dbh;
my $sth;

my $query = qq|SELECT date | . conv_dateq($form->{duedate}) . qq| - date | . conv_dateq($form->{invdate}) . qq| AS terms|;
($form->{terms}) = selectrow_query($form, $dbh, $query);

my (@project_ids, %projectnumbers, %projectdescriptions);
$form->{TEMPLATE_ARRAYS} = {};

push(@project_ids, $form->{"globalproject_id"}) if ($form->{"globalproject_id"});

$form->get_lists('price_factors' => 'ALL_PRICE_FACTORS');
my %price_factors;

foreach my $pfac (@{ $form->{ALL_PRICE_FACTORS} }) {
$price_factors{$pfac->{id}} = $pfac;
$pfac->{factor} *= 1;
$pfac->{formatted_factor} = $form->format_amount($myconfig, $pfac->{factor});
}

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

if (@project_ids) {
$query = "SELECT id, projectnumber, description FROM project WHERE id IN (" .
join(", ", map({ "?" } @project_ids)) . ")";
$sth = $dbh->prepare($query);
$sth->execute(@project_ids) ||
$form->dberror($query . " (" . join(", ", @project_ids) . ")");
while (my $ref = $sth->fetchrow_hashref()) {
$projectnumbers{$ref->{id}} = $ref->{projectnumber};
$projectdescriptions{$ref->{id}} = $ref->{description};
}
$sth->finish();
}

$form->{"globalprojectnumber"} =
$projectnumbers{$form->{"globalproject_id"}};
$form->{"globalprojectdescription"} =
$projectdescriptions{$form->{"globalproject_id"}};

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}) {
$partsgroup = $form->{"partsgroup_$i"};
}
push @partsgroup, [$i, $partsgroup];
}

my $sameitem = "";
my @taxaccounts;
my %taxaccounts;
my %taxbase;
my $taxrate;
my $taxamount;
my $taxbase;
my $taxdiff;
my $nodiscount;
my $yesdiscount;
my $nodiscount_subtotal = 0;
my $discount_subtotal = 0;
my $position = 0;
my $subtotal_header = 0;
my $subposition = 0;

$form->{discount} = [];

IC->prepare_parts_for_printing();

my $ic_cvar_configs = CVar->get_configs(module => 'IC');

my @arrays =
qw(runningnumber number description longdescription qty ship unit bin
deliverydate_oe ordnumber_oe transdate_oe validuntil
partnotes serialnumber reqdate sellprice listprice netprice
discount p_discount discount_sub nodiscount_sub
linetotal nodiscount_linetotal tax_rate projectnumber projectdescription
price_factor price_factor_name partsgroup);

push @arrays, map { "ic_cvar_$_->{name}" } @{ $ic_cvar_configs };

my @tax_arrays = qw(taxbase tax taxdescription taxrate taxnumber);

my @payment_arrays = qw(payment paymentaccount paymentdate paymentsource paymentmemo);

map { $form->{TEMPLATE_ARRAYS}->{$_} = [] } (@arrays, @tax_arrays, @payment_arrays);

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

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

map({ push(@{ $form->{TEMPLATE_ARRAYS}->{$_} }, "") } grep({ $_ ne "description" } @arrays));
}

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

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

# add number, description and qty to $form->{number},
if ($form->{"subtotal_$i"} && !$subtotal_header) {
$subtotal_header = $i;
$position = int($position);
$subposition = 0;
$position++;
} elsif ($subtotal_header) {
$subposition += 1;
$position = int($position);
$position = $position.".".$subposition;
} else {
$position = int($position);
$position++;
}

my $price_factor = $price_factors{$form->{"price_factor_id_$i"}} || { 'factor' => 1 };

push @{ $form->{TEMPLATE_ARRAYS}->{runningnumber} }, $position;
push @{ $form->{TEMPLATE_ARRAYS}->{number} }, $form->{"partnumber_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{serialnumber} }, $form->{"serialnumber_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{bin} }, $form->{"bin_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{partnotes} }, $form->{"partnotes_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{description} }, $form->{"description_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{longdescription} }, $form->{"longdescription_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{qty} }, $form->format_amount($myconfig, $form->{"qty_$i"});
push @{ $form->{TEMPLATE_ARRAYS}->{qty_nofmt} }, $form->{"qty_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{unit} }, $form->{"unit_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{deliverydate_oe} }, $form->{"reqdate_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{sellprice} }, $form->{"sellprice_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{sellprice_nofmt} }, $form->parse_amount($myconfig, $form->{"sellprice_$i"});
push @{ $form->{TEMPLATE_ARRAYS}->{ordnumber_oe} }, $form->{"ordnumber_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{transdate_oe} }, $form->{"transdate_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{invnumber} }, $form->{"invnumber"};
push @{ $form->{TEMPLATE_ARRAYS}->{invdate} }, $form->{"invdate"};
push @{ $form->{TEMPLATE_ARRAYS}->{price_factor} }, $price_factor->{formatted_factor};
push @{ $form->{TEMPLATE_ARRAYS}->{price_factor_name} }, $price_factor->{description};
push @{ $form->{TEMPLATE_ARRAYS}->{partsgroup} }, $form->{"partsgroup_$i"};
push @{ $form->{TEMPLATE_ARRAYS}->{reqdate} }, $form->{"reqdate_$i"};
push(@{ $form->{TEMPLATE_ARRAYS}->{listprice} }, $form->{"listprice_$i"});

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

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

my $linetotal_exact = $form->{"qty_$i"} * $sellprice * (100 - $parsed_discount) / 100 / $price_factor->{factor};
my $linetotal = $form->round_amount($linetotal_exact, 2);

my $nodiscount_exact_linetotal = $form->{"qty_$i"} * $sellprice / $price_factor->{factor};
my $nodiscount_linetotal = $form->round_amount($nodiscount_exact_linetotal,2);

my $discount = $nodiscount_linetotal - $linetotal; # is always rounded because $nodiscount_linetotal and $linetotal are rounded

my $discount_round_error = $discount + ($linetotal_exact - $nodiscount_exact_linetotal); # not used

$form->{"netprice_$i"} = $form->round_amount($form->{"qty_$i"} ? ($linetotal / $form->{"qty_$i"}) : 0, 2);

push @{ $form->{TEMPLATE_ARRAYS}->{netprice} }, ($form->{"netprice_$i"} != 0) ? $form->format_amount($myconfig, $form->{"netprice_$i"}, $decimalplaces) : '';
push @{ $form->{TEMPLATE_ARRAYS}->{netprice_nofmt} }, ($form->{"netprice_$i"} != 0) ? $form->{"netprice_$i"} : '';

$linetotal = ($linetotal != 0) ? $linetotal : '';

push @{ $form->{TEMPLATE_ARRAYS}->{discount} }, ($discount != 0) ? $form->format_amount($myconfig, $discount * -1, 2) : '';
push @{ $form->{TEMPLATE_ARRAYS}->{discount_nofmt} }, ($discount != 0) ? $discount * -1 : '';
push @{ $form->{TEMPLATE_ARRAYS}->{p_discount} }, $form->{"discount_$i"};

$form->{total} += $linetotal;
$form->{nodiscount_total} += $nodiscount_linetotal;
$form->{discount_total} += $discount;

if ($subtotal_header) {
$discount_subtotal += $linetotal;
$nodiscount_subtotal += $nodiscount_linetotal;
}

if ($form->{"subtotal_$i"} && $subtotal_header && ($subtotal_header != $i)) {
push @{ $form->{TEMPLATE_ARRAYS}->{discount_sub} }, $form->format_amount($myconfig, $discount_subtotal, 2);
push @{ $form->{TEMPLATE_ARRAYS}->{discount_sub_nofmt} }, $discount_subtotal;
push @{ $form->{TEMPLATE_ARRAYS}->{nodiscount_sub} }, $form->format_amount($myconfig, $nodiscount_subtotal, 2);
push @{ $form->{TEMPLATE_ARRAYS}->{nodiscount_sub_nofmt} }, $nodiscount_subtotal;

$discount_subtotal = 0;
$nodiscount_subtotal = 0;
$subtotal_header = 0;

} else {
push @{ $form->{TEMPLATE_ARRAYS}->{$_} }, "" for qw(discount_sub nodiscount_sub discount_sub_nofmt nodiscount_sub_nofmt);
}

if (!$form->{"discount_$i"}) {
$nodiscount += $linetotal;
}

push @{ $form->{TEMPLATE_ARRAYS}->{linetotal} }, $form->format_amount($myconfig, $linetotal, 2);
push @{ $form->{TEMPLATE_ARRAYS}->{linetotal_nofmt} }, $linetotal_exact;
push @{ $form->{TEMPLATE_ARRAYS}->{nodiscount_linetotal} }, $form->format_amount($myconfig, $nodiscount_linetotal, 2);
push @{ $form->{TEMPLATE_ARRAYS}->{nodiscount_linetotal_nofmt} }, $nodiscount_linetotal;

push(@{ $form->{TEMPLATE_ARRAYS}->{projectnumber} }, $projectnumbers{$form->{"project_id_$i"}});
push(@{ $form->{TEMPLATE_ARRAYS}->{projectdescription} }, $projectdescriptions{$form->{"project_id_$i"}});

@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 my $accno (@taxaccounts) {
$taxamount = $form->round_amount($linetotal * $form->{"${accno}_rate"} / (1 + abs($form->{"${accno}_rate"})), 2);

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

$taxbase{$accno} += $taxbase;
}
$taxaccounts{ $taxaccounts[0] } += $taxdiff;
} else {
foreach my $accno (@taxaccounts) {
$taxaccounts{$accno} += $linetotal * $form->{"${accno}_rate"};
$taxbase{$accno} += $taxbase;
}
}
} else {
foreach my $accno (@taxaccounts) {
$taxaccounts{$accno} += $taxamount * $form->{"${accno}_rate"} / $taxrate;
$taxbase{$accno} += $taxbase;
}
}
my $tax_rate = $taxrate * 100;
push(@{ $form->{TEMPLATE_ARRAYS}->{tax_rate} }, qq|$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 = ?) $sortorder|;
$sth = prepare_execute_query($form, $dbh, $query, conv_i($form->{"id_$i"}));

while (my $ref = $sth->fetchrow_hashref('NAME_lc')) {
if ($form->{groupitems} && $ref->{partsgroup} ne $sameitem) {
map({ push(@{ $form->{TEMPLATE_ARRAYS}->{$_} }, "") } grep({ $_ ne "description" } @arrays));
$sameitem = ($ref->{partsgroup}) ? $ref->{partsgroup} : "--";
push(@{ $form->{TEMPLATE_ARRAYS}->{description} }, $sameitem);
}

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

push(@{ $form->{TEMPLATE_ARRAYS}->{description} },
$form->format_amount($myconfig, $ref->{qty} * $form->{"qty_$i"}
)
. qq| -- $form->{"a_partnumber"}, $form->{"a_description"}|);
map({ push(@{ $form->{TEMPLATE_ARRAYS}->{$_} }, "") } grep({ $_ ne "description" } @arrays));

}
$sth->finish;
}

push @{ $form->{TEMPLATE_ARRAYS}->{"ic_cvar_$_->{name}"} },
CVar->format_to_template(CVar->parse($form->{"ic_cvar_$_->{name}_$i"}, $_), $_)
for @{ $ic_cvar_configs };
}
}

foreach my $item (sort keys %taxaccounts) {
$tax += $taxamount = $form->round_amount($taxaccounts{$item}, 2);

push(@{ $form->{TEMPLATE_ARRAYS}->{taxbase} }, $form->format_amount($myconfig, $taxbase{$item}, 2));
push(@{ $form->{TEMPLATE_ARRAYS}->{taxbase_nofmt} }, $taxbase{$item});
push(@{ $form->{TEMPLATE_ARRAYS}->{tax} }, $form->format_amount($myconfig, $taxamount, 2));
push(@{ $form->{TEMPLATE_ARRAYS}->{tax_nofmt} }, $taxamount );
push(@{ $form->{TEMPLATE_ARRAYS}->{taxrate} }, $form->format_amount($myconfig, $form->{"${item}_rate"} * 100));
push(@{ $form->{TEMPLATE_ARRAYS}->{taxrate_nofmt} }, $form->{"${item}_rate"} * 100);
push(@{ $form->{TEMPLATE_ARRAYS}->{taxdescription} }, $form->{"${item}_description"} . q{ } . 100 * $form->{"${item}_rate"} . q{%});
push(@{ $form->{TEMPLATE_ARRAYS}->{taxnumber} }, $form->{"${item}_taxnumber"});
}

for my $i (1 .. $form->{paidaccounts}) {
if ($form->{"paid_$i"}) {
my ($accno, $description) = split(/--/, $form->{"AR_paid_$i"});

push(@{ $form->{TEMPLATE_ARRAYS}->{payment} }, $form->{"paid_$i"});
push(@{ $form->{TEMPLATE_ARRAYS}->{paymentaccount} }, $description);
push(@{ $form->{TEMPLATE_ARRAYS}->{paymentdate} }, $form->{"datepaid_$i"});
push(@{ $form->{TEMPLATE_ARRAYS}->{paymentsource} }, $form->{"source_$i"});
push(@{ $form->{TEMPLATE_ARRAYS}->{paymentmemo} }, $form->{"memo_$i"});

$form->{paid} += $form->parse_amount($myconfig, $form->{"paid_$i"});
}
}
if($form->{taxincluded}) {
$form->{subtotal} = $form->format_amount($myconfig, $form->{total} - $tax, 2);
$form->{subtotal_nofmt} = $form->{total} - $tax;
}
else {
$form->{subtotal} = $form->format_amount($myconfig, $form->{total}, 2);
$form->{subtotal_nofmt} = $form->{total};
}

$form->{nodiscount_subtotal} = $form->format_amount($myconfig, $form->{nodiscount_total}, 2);
$form->{discount_total} = $form->format_amount($myconfig, $form->{discount_total}, 2);
$form->{nodiscount} = $form->format_amount($myconfig, $nodiscount, 2);
$form->{yesdiscount} = $form->format_amount($myconfig, $form->{nodiscount_total} - $nodiscount, 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);

$form->set_payment_options($myconfig, $form->{invdate});

$form->{username} = $myconfig->{name};

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

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

my ($self, $dbh, $id) = @_;
my $form = \%main::form;

my $query = qq|SELECT description FROM project WHERE id = ?|;
my ($description) = selectrow_query($form, $dbh, $query, conv_i($id));

$main::lxdebug->leave_sub();

return $_;
}

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

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

# connect to database
my $dbh = $form->get_standard_dbh;

my $language_id = $form->{language_id};

# get contact id, set it if nessessary
$form->{cp_id} *= 1;

my @values = (conv_i($form->{customer_id}));

my $where = "";
if ($form->{cp_id}) {
$where = qq| AND (cp.cp_id = ?) |;
push(@values, conv_i($form->{cp_id}));
}

# get rest for the customer
my $query =
qq|SELECT ct.*, cp.*, ct.notes as customernotes,
ct.phone AS customerphone, ct.fax AS customerfax, ct.email AS customeremail,
ct.curr AS currency
FROM customer ct
LEFT JOIN contacts cp on ct.id = cp.cp_cv_id
WHERE (ct.id = ?) $where
ORDER BY cp.cp_id
LIMIT 1|;
my $ref = selectfirst_hashref_query($form, $dbh, $query, @values);

# remove id and taxincluded before copy back
delete @$ref{qw(id taxincluded)};

@wanted_vars = grep({ $_ } @wanted_vars);
if (scalar(@wanted_vars) > 0) {
my %h_wanted_vars;
map({ $h_wanted_vars{$_} = 1; } @wanted_vars);
map({ delete($ref->{$_}) unless ($h_wanted_vars{$_}); } keys(%{$ref}));
}

map { $form->{$_} = $ref->{$_} } keys %$ref;

# remove any trailing whitespace
$form->{currency} =~ s/\s*$// if ($form->{currency});

if ($form->{delivery_customer_id}) {
$query =
qq|SELECT *, notes as customernotes
FROM customer
WHERE id = ?
LIMIT 1|;
$ref = selectfirst_hashref_query($form, $dbh, $query, conv_i($form->{delivery_customer_id}));

map { $form->{"dc_$_"} = $ref->{$_} } keys %$ref;
}

if ($form->{delivery_vendor_id}) {
$query =
qq|SELECT *, notes as customernotes
FROM customer
WHERE id = ?
LIMIT 1|;
$ref = selectfirst_hashref_query($form, $dbh, $query, conv_i($form->{delivery_vendor_id}));

map { $form->{"dv_$_"} = $ref->{$_} } keys %$ref;
}

my $custom_variables = CVar->get_custom_variables('dbh' => $dbh,
'module' => 'CT',
'trans_id' => $form->{customer_id});
map { $form->{"vc_cvar_$_->{name}"} = $_->{value} } @{ $custom_variables };

$form->{cp_greeting} = GenericTranslations->get('dbh' => $dbh,
'translation_type' => 'greetings::' . ($form->{cp_gender} eq 'f' ? 'female' : 'male'),
'language_id' => $language_id,
'allow_fallback' => 1);


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

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

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

# connect to database, turn off autocommit
my $dbh = $provided_dbh ? $provided_dbh : $form->get_standard_dbh;

my ($query, $sth, $null, $project_id, @values);
my $exchangerate = 0;

my $ic_cvar_configs = CVar->get_configs(module => 'IC',
dbh => $dbh);

if (!$form->{employee_id}) {
$form->get_employee($dbh);
}

$form->{defaultcurrency} = $form->get_default_currency($myconfig);
# Seit neuestem wird die department_id schon übergeben UND $form->department nicht mehr
# korrekt zusammengebaut. Sehr wahrscheinlich beim Umstieg auf T8 kaputt gegangen
# Ich lass den Code von 2005 erstmal noch stehen ;-) jb 03-2011
if (!$form->{department_id}){
($null, $form->{department_id}) = split(/--/, $form->{department});
}

my $all_units = AM->retrieve_units($myconfig, $form);

if (!$payments_only) {
if ($form->{id}) {
&reverse_invoice($dbh, $form);

} else {
my $trans_number = SL::TransNumber->new(type => $form->{type}, dbh => $dbh, number => $form->{invnumber}, save => 1);
$form->{invnumber} = $trans_number->create_unique unless $trans_number->is_unique;

$query = qq|SELECT nextval('glid')|;
($form->{"id"}) = selectrow_query($form, $dbh, $query);

$query = qq|INSERT INTO ar (id, invnumber) VALUES (?, ?)|;
do_query($form, $dbh, $query, $form->{"id"}, $form->{"id"});

if (!$form->{invnumber}) {
$form->{invnumber} =
$form->update_defaults($myconfig, $form->{type} eq "credit_note" ?
"cnnumber" : "invnumber", $dbh);
}
}
}

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

my ($currencies) = selectfirst_array_query($form, $dbh, qq|SELECT curr FROM defaults|);
my $defaultcurrency = (split m/:/, $currencies)[0];

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

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

$form->{expense_inventory} = "";

my %baseunits;

$form->get_lists('price_factors' => 'ALL_PRICE_FACTORS');
my %price_factors = map { $_->{id} => $_->{factor} } @{ $form->{ALL_PRICE_FACTORS} };
my $price_factor;

$form->{amount} = {};
$form->{amount_cogs} = {};

foreach my $i (1 .. $form->{rowcount}) {
if ($form->{type} eq "credit_note") {
$form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"}) * -1;
$form->{shipped} = 1;
} else {
$form->{"qty_$i"} = $form->parse_amount($myconfig, $form->{"qty_$i"});
}
my $basefactor;
my $baseqty;

$form->{"marge_percent_$i"} = $form->parse_amount($myconfig, $form->{"marge_percent_$i"}) * 1;
$form->{"marge_absolut_$i"} = $form->parse_amount($myconfig, $form->{"marge_absolut_$i"}) * 1;
$form->{"lastcost_$i"} = $form->parse_amount($myconfig, $form->{"lastcost_$i"}) * 1;

if ($form->{storno}) {
$form->{"qty_$i"} *= -1;
}

if ($form->{"id_$i"}) {
my $item_unit;

if (defined($baseunits{$form->{"id_$i"}})) {
$item_unit = $baseunits{$form->{"id_$i"}};
} else {
# get item baseunit
$query = qq|SELECT unit FROM parts WHERE id = ?|;
($item_unit) = selectrow_query($form, $dbh, $query, conv_i($form->{"id_$i"}));
$baseunits{$form->{"id_$i"}} = $item_unit;
}

if (defined($all_units->{$item_unit}->{factor})
&& ($all_units->{$item_unit}->{factor} ne '')
&& ($all_units->{$item_unit}->{factor} != 0)) {
$basefactor = $all_units->{$form->{"unit_$i"}}->{factor} / $all_units->{$item_unit}->{factor};
} else {
$basefactor = 1;
}
$baseqty = $form->{"qty_$i"} * $basefactor;

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

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

# 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;

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

# deduct discount
$form->{"sellprice_$i"} = $fxsellprice * (1 - $form->{"discount_$i"});

# round linetotal to 2 decimal places
$price_factor = $price_factors{ $form->{"price_factor_id_$i"} } || 1;
$linetotal = $form->round_amount($form->{"sellprice_$i"} * $form->{"qty_$i"} / $price_factor, 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} / $price_factor;

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

next if $payments_only;

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

if ($form->{"assembly_$i"}) {
# record assembly item as allocated
&process_assembly($dbh, $myconfig, $form, $form->{"id_$i"}, $baseqty);

} else {
$allocated = &cogs($dbh, $myconfig, $form, $form->{"id_$i"}, $baseqty, $basefactor, $i);
}
}

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

my ($invoice_id) = selectfirst_array_query($form, $dbh, qq|SELECT nextval('invoiceid')|);

# save detail record in invoice table
$query =
qq|INSERT INTO invoice (id, trans_id, parts_id, description, longdescription, qty,
sellprice, fxsellprice, discount, allocated, assemblyitem,
unit, deliverydate, project_id, serialnumber, pricegroup_id,
ordnumber, transdate, cusordnumber, base_qty, subtotal,
marge_percent, marge_total, lastcost,
price_factor_id, price_factor, marge_price_factor)
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?,
(SELECT factor FROM price_factors WHERE id = ?), ?)|;

@values = ($invoice_id, conv_i($form->{id}), conv_i($form->{"id_$i"}),
$form->{"description_$i"}, $form->{"longdescription_$i"}, $form->{"qty_$i"},
$form->{"sellprice_$i"}, $fxsellprice,
$form->{"discount_$i"}, $allocated, 'f',
$form->{"unit_$i"}, conv_date($form->{"reqdate_$i"}), conv_i($form->{"project_id_$i"}),
$form->{"serialnumber_$i"}, conv_i($pricegroup_id),
$form->{"ordnumber_$i"}, conv_date($form->{"transdate_$i"}),
$form->{"cusordnumber_$i"}, $baseqty, $form->{"subtotal_$i"} ? 't' : 'f',
$form->{"marge_percent_$i"}, $form->{"marge_absolut_$i"},
$form->{"lastcost_$i"},
conv_i($form->{"price_factor_id_$i"}), conv_i($form->{"price_factor_id_$i"}),
conv_i($form->{"marge_price_factor_$i"}));
do_query($form, $dbh, $query, @values);

CVar->save_custom_variables(module => 'IC',
sub_module => 'invoice',
trans_id => $invoice_id,
configs => $ic_cvar_configs,
variables => $form,
name_prefix => 'ic_',
name_postfix => "_$i",
dbh => $dbh);
}
}

# total payments, don't move we need it here
for my $i (1 .. $form->{paidaccounts}) {
if ($form->{type} eq "credit_note") {
$form->{"paid_$i"} = $form->parse_amount($myconfig, $form->{"paid_$i"}) * -1;
} else {
$form->{"paid_$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 $defaultcurrency) && !$exchangerate) {
$form->update_exchangerate($dbh, $form->{currency}, $form->{invdate},
$form->{exchangerate}, 0);
}

$project_id = conv_i($form->{"globalproject_id"});

foreach my $trans_id (keys %{ $form->{amount_cogs} }) {
foreach my $accno (keys %{ $form->{amount_cogs}{$trans_id} }) {
next unless ($form->{expense_inventory} =~ /\Q$accno\E/);

$form->{amount_cogs}{$trans_id}{$accno} = $form->round_amount($form->{amount_cogs}{$trans_id}{$accno}, 2);

if (!$payments_only && ($form->{amount_cogs}{$trans_id}{$accno} != 0)) {
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?, 0, ?)|;
@values = (conv_i($trans_id), $accno, $form->{amount_cogs}{$trans_id}{$accno}, conv_date($form->{invdate}), conv_i($project_id));
do_query($form, $dbh, $query, @values);
$form->{amount_cogs}{$trans_id}{$accno} = 0;
}
}

foreach my $accno (keys %{ $form->{amount_cogs}{$trans_id} }) {
$form->{amount_cogs}{$trans_id}{$accno} = $form->round_amount($form->{amount_cogs}{$trans_id}{$accno}, 2);

if (!$payments_only && ($form->{amount_cogs}{$trans_id}{$accno} != 0)) {
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?, 0, ?)|;
@values = (conv_i($trans_id), $accno, $form->{amount_cogs}{$trans_id}{$accno}, conv_date($form->{invdate}), conv_i($project_id));
do_query($form, $dbh, $query, @values);
}
}
}

foreach my $trans_id (keys %{ $form->{amount} }) {
foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
next unless ($form->{expense_inventory} =~ /\Q$accno\E/);

$form->{amount}{$trans_id}{$accno} = $form->round_amount($form->{amount}{$trans_id}{$accno}, 2);

if (!$payments_only && ($form->{amount}{$trans_id}{$accno} != 0)) {
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?,
(SELECT taxkey_id FROM chart WHERE accno = ?), ?)|;
@values = (conv_i($trans_id), $accno, $form->{amount}{$trans_id}{$accno}, conv_date($form->{invdate}), $accno, conv_i($project_id));
do_query($form, $dbh, $query, @values);
$form->{amount}{$trans_id}{$accno} = 0;
}
}

foreach my $accno (keys %{ $form->{amount}{$trans_id} }) {
$form->{amount}{$trans_id}{$accno} = $form->round_amount($form->{amount}{$trans_id}{$accno}, 2);

if (!$payments_only && ($form->{amount}{$trans_id}{$accno} != 0)) {
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?,
(SELECT taxkey_id FROM chart WHERE accno = ?), ?)|;
@values = (conv_i($trans_id), $accno, $form->{amount}{$trans_id}{$accno}, conv_date($form->{invdate}), $accno, conv_i($project_id));
do_query($form, $dbh, $query, @values);
}
}
}

# 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};
}
}

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

if ($form->{"acc_trans_id_$i"}
&& $payments_only
&& (SL::DB::Default->get->payments_changeable == 0)) {
next;
}

next 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 $defaultcurrency) {
$form->{"exchangerate_$i"} = 1;
} else {
$exchangerate = $form->check_exchangerate($myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
$form->{"exchangerate_$i"} = $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) {
$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?,
(SELECT taxkey_id FROM chart WHERE accno = ?), ?)|;
@values = (conv_i($form->{"id"}), $form->{AR}, $amount, $form->{"datepaid_$i"}, $form->{AR}, $project_id);
do_query($form, $dbh, $query, @values);
}

# record payment
$form->{"paid_$i"} *= -1;
my $gldate = (conv_date($form->{"gldate_$i"}))? conv_date($form->{"gldate_$i"}) : conv_date($form->current_date($myconfig));

$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, gldate, source, memo, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?, ?, ?, ?,
(SELECT taxkey_id FROM chart WHERE accno = ?), ?)|;
@values = (conv_i($form->{"id"}), $accno, $form->{"paid_$i"}, $form->{"datepaid_$i"},
$gldate, $form->{"source_$i"}, $form->{"memo_$i"}, $accno, $project_id);
do_query($form, $dbh, $query, @values);

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

} else { # if (!$form->{storno})
$form->{marge_total} *= -1;
}

IO->set_datepaid(table => 'ar', id => $form->{id}, dbh => $dbh);

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

$query =
qq|INSERT INTO acc_trans (trans_id, chart_id, amount, transdate, cleared, fx_transaction, taxkey, project_id)
VALUES (?, (SELECT id FROM chart WHERE accno = ?), ?, ?, '0', '1',
(SELECT taxkey_id FROM chart WHERE accno = ?), ?)|;
@values = (conv_i($form->{"id"}), $accno, $form->{fx}{$accno}{$transdate}, conv_date($transdate), $accno, conv_i($project_id));
do_query($form, $dbh, $query, @values);
}
}
}

if ($payments_only) {
$query = qq|UPDATE ar SET paid = ? WHERE id = ?|;
do_query($form, $dbh, $query, $form->{paid}, conv_i($form->{id}));

$dbh->commit if !$provided_dbh;

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

$amount = $netamount + $tax;

# save AR record
#erweiterung fuer lieferscheinnummer (donumber) 12.02.09 jb

$query = qq|UPDATE ar set
invnumber = ?, ordnumber = ?, quonumber = ?, cusordnumber = ?,
transdate = ?, orddate = ?, quodate = ?, customer_id = ?,
amount = ?, netamount = ?, paid = ?,
duedate = ?, deliverydate = ?, invoice = ?, shippingpoint = ?,
shipvia = ?, terms = ?, notes = ?, intnotes = ?,
curr = ?, department_id = ?, payment_id = ?, taxincluded = ?,
type = ?, language_id = ?, taxzone_id = ?, shipto_id = ?,
employee_id = ?, salesman_id = ?, storno_id = ?, storno = ?,
cp_id = ?, marge_total = ?, marge_percent = ?,
globalproject_id = ?, delivery_customer_id = ?,
transaction_description = ?, delivery_vendor_id = ?,
donumber = ?, invnumber_for_credit_note = ?, direct_debit = ?
WHERE id = ?|;
@values = ( $form->{"invnumber"}, $form->{"ordnumber"}, $form->{"quonumber"}, $form->{"cusordnumber"},
conv_date($form->{"invdate"}), conv_date($form->{"orddate"}), conv_date($form->{"quodate"}), conv_i($form->{"customer_id"}),
$amount, $netamount, $form->{"paid"},
conv_date($form->{"duedate"}), conv_date($form->{"deliverydate"}), '1', $form->{"shippingpoint"},
$form->{"shipvia"}, conv_i($form->{"terms"}), $form->{"notes"}, $form->{"intnotes"},
$form->{"currency"}, conv_i($form->{"department_id"}), conv_i($form->{"payment_id"}), $form->{"taxincluded"} ? 't' : 'f',
$form->{"type"}, conv_i($form->{"language_id"}), conv_i($form->{"taxzone_id"}), conv_i($form->{"shipto_id"}),
conv_i($form->{"employee_id"}), conv_i($form->{"salesman_id"}), conv_i($form->{storno_id}), $form->{"storno"} ? 't' : 'f',
conv_i($form->{"cp_id"}), 1 * $form->{marge_total} , 1 * $form->{marge_percent},
conv_i($form->{"globalproject_id"}), conv_i($form->{"delivery_customer_id"}),
$form->{transaction_description}, conv_i($form->{"delivery_vendor_id"}),
$form->{"donumber"}, $form->{"invnumber_for_credit_note"}, $form->{direct_debit} ? 't' : 'f',
conv_i($form->{"id"}));
do_query($form, $dbh, $query, @values);


if ($form->{storno}) {
$query =
qq!UPDATE ar SET
paid = paid + amount,
storno = 't',
intnotes = ? || intnotes
WHERE id = ?!;
do_query($form, $dbh, $query, "Rechnung storniert am $form->{invdate} ", conv_i($form->{"storno_id"}));
do_query($form, $dbh, qq|UPDATE ar SET paid = amount WHERE id = ?|, conv_i($form->{"id"}));
}

# add shipto
$form->{name} = $form->{customer};
$form->{name} =~ s/--\Q$form->{customer_id}\E//;

if (!$form->{shipto_id}) {
$form->add_shipto($dbh, $form->{id}, "AR");
}

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

Common::webdav_folder($form);

# Link this record to the records it was created from.
RecordLinks->create_links('dbh' => $dbh,
'mode' => 'ids',
'from_table' => 'oe',
'from_ids' => $form->{convert_from_oe_ids},
'to_table' => 'ar',
'to_id' => $form->{id},
);
delete $form->{convert_from_oe_ids};

my @convert_from_do_ids = map { $_ * 1 } grep { $_ } split m/\s+/, $form->{convert_from_do_ids};

if (scalar @convert_from_do_ids) {
DO->close_orders('dbh' => $dbh,
'ids' => \@convert_from_do_ids);

RecordLinks->create_links('dbh' => $dbh,
'mode' => 'ids',
'from_table' => 'delivery_orders',
'from_ids' => \@convert_from_do_ids,
'to_table' => 'ar',
'to_id' => $form->{id},
);
}
delete $form->{convert_from_do_ids};

ARAP->close_orders_if_billed('dbh' => $dbh,
'arap_id' => $form->{id},
'table' => 'ar',);

# safety check datev export
if ($::instance_conf->get_datev_check_on_sales_invoice) {
my $transdate = $::form->{invdate} ? DateTime->from_lxoffice($::form->{invdate}) : undef;
$transdate ||= DateTime->today;

my $datev = SL::DATEV->new(
exporttype => DATEV_ET_BUCHUNGEN,
format => DATEV_FORMAT_KNE,
dbh => $dbh,
from => $transdate,
to => $transdate,
);

$datev->export;

if ($datev->errors) {
$dbh->rollback;
die join "\n", $::locale->text('DATEV check returned errors:'), $datev->errors;
}
}

my $rc = 1;
$dbh->commit if !$provided_dbh;

$main::lxdebug->leave_sub();

return $rc;
}

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

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

my @delete_acc_trans_ids;

# Delete old payment entries from acc_trans.
my $query =
qq|SELECT acc_trans_id
FROM acc_trans
WHERE (trans_id = ?) AND fx_transaction

UNION

SELECT at.acc_trans_id
FROM acc_trans at
LEFT JOIN chart c ON (at.chart_id = c.id)
WHERE (trans_id = ?) AND (c.link LIKE '%AR_paid%')|;
push @delete_acc_trans_ids, selectall_array_query($form, $dbh, $query, conv_i($form->{id}), conv_i($form->{id}));

$query =
qq|SELECT at.acc_trans_id
FROM acc_trans at
LEFT JOIN chart c ON (at.chart_id = c.id)
WHERE (trans_id = ?)
AND ((c.link = 'AR') OR (c.link LIKE '%:AR') OR (c.link LIKE 'AR:%'))
ORDER BY at.acc_trans_id
OFFSET 1|;
push @delete_acc_trans_ids, selectall_array_query($form, $dbh, $query, conv_i($form->{id}));

if (@delete_acc_trans_ids) {
$query = qq|DELETE FROM acc_trans WHERE acc_trans_id IN (| . join(", ", @delete_acc_trans_ids) . qq|)|;
do_query($form, $dbh, $query);
}

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

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

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

# connect to database, turn off autocommit
my $dbh = $form->get_standard_dbh;
$dbh->begin_work;

my (%payments, $old_form, $row, $item, $query, %keep_vars);

$old_form = save_form();

# Delete all entries in acc_trans from prior payments.
if (SL::DB::Default->get->payments_changeable != 0) {
$self->_delete_payments($form, $dbh);
}

# Save the new payments the user made before cleaning up $form.
map { $payments{$_} = $form->{$_} } grep m/^datepaid_\d+$|^gldate_\d+$|^acc_trans_id_\d+$|^memo_\d+$|^source_\d+$|^exchangerate_\d+$|^paid_\d+$|^AR_paid_\d+$|^paidaccounts$/, keys %{ $form };

# Clean up $form so that old content won't tamper the results.
%keep_vars = map { $_, 1 } qw(login password id);
map { delete $form->{$_} unless $keep_vars{$_} } keys %{ $form };

# Retrieve the invoice from the database.
$self->retrieve_invoice($myconfig, $form);

# Set up the content of $form in the way that IS::post_invoice() expects.
$form->{exchangerate} = $form->format_amount($myconfig, $form->{exchangerate});

for $row (1 .. scalar @{ $form->{invoice_details} }) {
$item = $form->{invoice_details}->[$row - 1];

map { $item->{$_} = $form->format_amount($myconfig, $item->{$_}) } qw(qty sellprice discount);

map { $form->{"${_}_${row}"} = $item->{$_} } keys %{ $item };
}

$form->{rowcount} = scalar @{ $form->{invoice_details} };

delete @{$form}{qw(invoice_details paidaccounts storno paid)};

# Restore the payment options from the user input.
map { $form->{$_} = $payments{$_} } keys %payments;

# Get the AR accno (which is normally done by Form::create_links()).
$query =
qq|SELECT c.accno
FROM acc_trans at
LEFT JOIN chart c ON (at.chart_id = c.id)
WHERE (trans_id = ?)
AND ((c.link = 'AR') OR (c.link LIKE '%:AR') OR (c.link LIKE 'AR:%'))
ORDER BY at.acc_trans_id
LIMIT 1|;

($form->{AR}) = selectfirst_array_query($form, $dbh, $query, conv_i($form->{id}));

# Post the new payments.
$self->post_invoice($myconfig, $form, $dbh, 1);

restore_form($old_form);

my $rc = $dbh->commit();

$main::lxdebug->leave_sub();

return $rc;
}

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

my ($dbh, $myconfig, $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 = ?)|;
my $sth = prepare_execute_query($form, $dbh, $query, conv_i($id));

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

my $allocated = 0;

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

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

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

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

}

$sth->finish;

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

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

# adjust allocated in table invoice according to FIFO princicple
# for a certain part with part_id $id

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

$basefactor ||= 1;

$form->{taxzone_id} *=1;
my $transdate = $form->{invdate} ? $dbh->quote($form->{invdate}) : "current_date";
my $taxzone_id = $form->{"taxzone_id"} * 1;
my $query =
qq|SELECT i.id, i.trans_id, i.base_qty, i.allocated, i.sellprice, i.price_factor,
c1.accno AS inventory_accno, c1.new_chart_id AS inventory_new_chart, date($transdate) - c1.valid_from AS inventory_valid,
c2.accno AS income_accno, c2.new_chart_id AS income_new_chart, date($transdate) - c2.valid_from AS income_valid,
c3.accno AS expense_accno, c3.new_chart_id AS expense_new_chart, date($transdate) - c3.valid_from AS expense_valid
FROM invoice i, parts p
LEFT JOIN chart c1 ON ((SELECT inventory_accno_id FROM buchungsgruppen WHERE id = p.buchungsgruppen_id) = c1.id)
LEFT JOIN chart c2 ON ((SELECT income_accno_id_${taxzone_id} FROM buchungsgruppen WHERE id = p.buchungsgruppen_id) = c2.id)
LEFT JOIN chart c3 ON ((select expense_accno_id_${taxzone_id} FROM buchungsgruppen WHERE id = p.buchungsgruppen_id) = c3.id)
WHERE (i.parts_id = p.id)
AND (i.parts_id = ?)
AND ((i.base_qty + i.allocated) < 0)
ORDER BY trans_id|;
my $sth = prepare_execute_query($form, $dbh, $query, conv_i($id));

my $allocated = 0;
my $qty;

# all invoice entries of an example part:

# id | trans_id | base_qty | allocated | sellprice | inventory_accno | income_accno | expense_accno
# ---+----------+----------+-----------+-----------+-----------------+--------------+---------------
# 4 | 4 | -5 | 5 | 20.00000 | 1140 | 4400 | 5400 bought 5 for 20
# 5 | 5 | 4 | -4 | 50.00000 | 1140 | 4400 | 5400 sold 4 for 50
# 6 | 6 | 1 | -1 | 50.00000 | 1140 | 4400 | 5400 sold 1 for 50
# 7 | 7 | -5 | 1 | 20.00000 | 1140 | 4400 | 5400 bought 5 for 20
# 8 | 8 | 1 | -1 | 50.00000 | 1140 | 4400 | 5400 sold 1 for 50

# AND ((i.base_qty + i.allocated) < 0) filters out all but line with id=7, elsewhere i.base_qty + i.allocated has already reached 0
# and all parts have been allocated

# so transaction 8 only sees transaction 7 with unallocated parts and adjusts allocated for that transaction, before allocated was 0
# 7 | 7 | -5 | 1 | 20.00000 | 1140 | 4400 | 5400 bought 5 for 20

# in this example there are still 4 unsold articles


# search all invoice entries for the part in question, adjusting "allocated"
# until the total number of sold parts has been reached

# ORDER BY trans_id ensures FIFO


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

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

# total expenses and inventory
# sellprice is the cost of the item
my $linetotal = $form->round_amount(($ref->{sellprice} * $qty) / ( ($ref->{price_factor} || 1) * ( $basefactor || 1 )), 2);

if ( $::instance_conf->get_inventory_system eq 'perpetual' ) {
# Bestandsmethode: when selling parts, deduct their purchase value from the inventory account
$ref->{expense_accno} = ($form->{"expense_accno_$row"}) ? $form->{"expense_accno_$row"} : $ref->{expense_accno};
# add to expense
$form->{amount_cogs}{ $form->{id} }{ $ref->{expense_accno} } += -$linetotal;
$form->{expense_inventory} .= " " . $ref->{expense_accno};
$ref->{inventory_accno} = ($form->{"inventory_accno_$row"}) ? $form->{"inventory_accno_$row"} : $ref->{inventory_accno};
# deduct inventory
$form->{amount_cogs}{ $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 = ?|;
my $sth = prepare_execute_query($form, $dbh, $query, conv_i($form->{"id"}));

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

if ($ref->{inventory_accno_id}) {
# de-allocated purchases
$query =
qq|SELECT i.id, i.trans_id, i.allocated
FROM invoice i
WHERE (i.parts_id = ?) AND (i.allocated > 0)
ORDER BY i.trans_id DESC|;
my $sth2 = prepare_execute_query($form, $dbh, $query, conv_i($ref->{"parts_id"}));

while (my $inhref = $sth2->fetchrow_hashref('NAME_lc')) {
my $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);
}
$sth2->finish;
}
}

$sth->finish;

# delete acc_trans
my @values = (conv_i($form->{id}));
do_query($form, $dbh, qq|DELETE FROM acc_trans WHERE trans_id = ?|, @values);
do_query($form, $dbh, qq|DELETE FROM invoice WHERE trans_id = ?|, @values);
do_query($form, $dbh, qq|DELETE FROM shipto WHERE (trans_id = ?) AND (module = 'AR')|, @values);

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

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

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

# connect to database
my $dbh = $form->get_standard_dbh;
$dbh->begin_work;

&reverse_invoice($dbh, $form);

my @values = (conv_i($form->{id}));

# Falls wir ein Storno haben, müssen zwei Felder in der stornierten Rechnung wieder
# zurückgesetzt werden. Vgl:
# id | storno | storno_id | paid | amount
#----+--------+-----------+---------+-----------
# 18 | f | | 0.00000 | 119.00000
# ZU:
# 18 | t | | 119.00000 | 119.00000
#
if($form->{storno}){
# storno_id auslesen und korrigieren
my ($invoice_id) = selectfirst_array_query($form, $dbh, qq|SELECT storno_id FROM ar WHERE id = ?|,@values);
do_query($form, $dbh, qq|UPDATE ar SET storno = 'f', paid = 0 WHERE id = ?|, $invoice_id);
}

# delete spool files
my @spoolfiles = selectall_array_query($form, $dbh, qq|SELECT spoolfile FROM status WHERE trans_id = ?|, @values);

my @queries = (
qq|DELETE FROM status WHERE trans_id = ?|,
qq|DELETE FROM periodic_invoices WHERE ar_id = ?|,
qq|DELETE FROM ar WHERE id = ?|,
);

map { do_query($form, $dbh, $_, @values) } @queries;

my $rc = $dbh->commit;

if ($rc) {
my $spool = $::lx_office_conf{paths}->{spool};
map { unlink "$spool/$_" if -f "$spool/$_"; } @spoolfiles;
}

$main::lxdebug->leave_sub();

return $rc;
}

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

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

# connect to database
my $dbh = $form->get_standard_dbh;

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

my $query_transdate = !$form->{id} ? ", current_date AS invdate" : '';

$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
${query_transdate}
FROM defaults d|;

$ref = selectfirst_hashref_query($form, $dbh, $query);
map { $form->{$_} = $ref->{$_} } keys %{ $ref };

if ($form->{id}) {
my $id = conv_i($form->{id});

# retrieve invoice
#erweiterung um das entsprechende feld lieferscheinnummer (a.donumber) in der html-maske anzuzeigen 12.02.2009 jb

$query =
qq|SELECT
a.invnumber, a.ordnumber, a.quonumber, a.cusordnumber,
a.orddate, a.quodate, a.globalproject_id,
a.transdate AS invdate, a.deliverydate, a.paid, a.storno, a.gldate,
a.shippingpoint, a.shipvia, a.terms, a.notes, a.intnotes, a.taxzone_id,
a.duedate, a.taxincluded, a.curr AS currency, a.shipto_id, a.cp_id,
a.employee_id, a.salesman_id, a.payment_id,
a.language_id, a.delivery_customer_id, a.delivery_vendor_id, a.type,
a.transaction_description, a.donumber, a.invnumber_for_credit_note,
a.marge_total, a.marge_percent, a.direct_debit,
e.name AS employee
FROM ar a
LEFT JOIN employee e ON (e.id = a.employee_id)
WHERE a.id = ?|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $id);
map { $form->{$_} = $ref->{$_} } keys %{ $ref };

# remove any trailing whitespace
$form->{currency} =~ s/\s*$//;

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

# get shipto
$query = qq|SELECT * FROM shipto WHERE (trans_id = ?) AND (module = 'AR')|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $id);
delete $ref->{id};
map { $form->{$_} = $ref->{$_} } keys %{ $ref };

foreach my $vc (qw(customer vendor)) {
next if !$form->{"delivery_${vc}_id"};
($form->{"delivery_${vc}_string"}) = selectrow_query($form, $dbh, qq|SELECT name FROM customer WHERE id = ?|, $id);
}

# get printed, emailed
$query = qq|SELECT printed, emailed, spoolfile, formname FROM status WHERE trans_id = ?|;
$sth = prepare_execute_query($form, $dbh, $query, $id);

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);

my $transdate = $form->{deliverydate} ? $dbh->quote($form->{deliverydate})
: $form->{invdate} ? $dbh->quote($form->{invdate})
: "current_date";


my $taxzone_id = $form->{taxzone_id} *= 1;
$taxzone_id = 0 if (0 > $taxzone_id) || (3 < $taxzone_id);

# retrieve individual items
$query =
qq|SELECT
c1.accno AS inventory_accno, c1.new_chart_id AS inventory_new_chart, date($transdate) - c1.valid_from AS inventory_valid,
c2.accno AS income_accno, c2.new_chart_id AS income_new_chart, date($transdate) - c2.valid_from as income_valid,
c3.accno AS expense_accno, c3.new_chart_id AS expense_new_chart, date($transdate) - c3.valid_from AS expense_valid,

i.id AS invoice_id,
i.description, i.longdescription, i.qty, i.fxsellprice AS sellprice, i.discount, i.parts_id AS id, i.unit, i.deliverydate AS reqdate,
i.project_id, i.serialnumber, i.id AS invoice_pos, i.pricegroup_id, i.ordnumber, i.transdate, i.cusordnumber, i.subtotal, i.lastcost,
i.price_factor_id, i.price_factor, i.marge_price_factor,
p.partnumber, p.assembly, p.bin, p.notes AS partnotes, p.inventory_accno_id AS part_inventory_accno_id, p.formel, p.listprice,
pr.projectnumber, pg.partsgroup, prg.pricegroup

FROM invoice i
LEFT 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)
LEFT JOIN pricegroup prg ON (i.pricegroup_id = prg.id)

LEFT JOIN chart c1 ON ((SELECT inventory_accno_id FROM buchungsgruppen WHERE id = p.buchungsgruppen_id) = c1.id)
LEFT JOIN chart c2 ON ((SELECT income_accno_id_${taxzone_id} FROM buchungsgruppen WHERE id = p.buchungsgruppen_id) = c2.id)
LEFT JOIN chart c3 ON ((SELECT expense_accno_id_${taxzone_id} FROM buchungsgruppen WHERE id = p.buchungsgruppen_id) = c3.id)

WHERE (i.trans_id = ?) AND NOT (i.assemblyitem = '1') ORDER BY i.id|;

$sth = prepare_execute_query($form, $dbh, $query, $id);

while (my $ref = $sth->fetchrow_hashref('NAME_lc')) {
# Retrieve custom variables.
my $cvars = CVar->get_custom_variables(dbh => $dbh,
module => 'IC',
sub_module => 'invoice',
trans_id => $ref->{invoice_id},
);
map { $ref->{"ic_cvar_$_->{name}"} = $_->{value} } @{ $cvars };
delete $ref->{invoice_id};

map({ delete($ref->{$_}); } qw(inventory_accno inventory_new_chart inventory_valid)) if !$ref->{"part_inventory_accno_id"};
delete($ref->{"part_inventory_accno_id"});

foreach my $type (qw(inventory income expense)) {
while ($ref->{"${type}_new_chart"} && ($ref->{"${type}_valid"} >=0)) {
my $query = qq|SELECT accno, new_chart_id, date($transdate) - valid_from FROM chart WHERE id = ?|;
@$ref{ map $type.$_, qw(_accno _new_chart _valid) } = selectrow_query($form, $dbh, $query, $ref->{"${type}_new_chart"});
}
}

# get tax rates and description
my $accno_id = ($form->{vc} eq "customer") ? $ref->{income_accno} : $ref->{expense_accno};
$query =
qq|SELECT c.accno, t.taxdescription, t.rate, t.taxnumber FROM tax t
LEFT JOIN chart c ON (c.id = t.chart_id)
WHERE t.id IN
(SELECT tk.tax_id FROM taxkeys tk
WHERE tk.chart_id = (SELECT id FROM chart WHERE accno = ?)
AND startdate <= date($transdate)
ORDER BY startdate DESC LIMIT 1)
ORDER BY c.accno|;
my $stw = prepare_execute_query($form, $dbh, $query, $accno_id);
$ref->{taxaccounts} = "";
my $i=0;
while (my $ptr = $stw->fetchrow_hashref('NAME_lc')) {

if (($ptr->{accno} eq "") && ($ptr->{rate} == 0)) {
$i++;
$ptr->{accno} = $i;
}
$ref->{taxaccounts} .= "$ptr->{accno} ";

if (!($form->{taxaccounts} =~ /\Q$ptr->{accno}\E/)) {
$form->{"$ptr->{accno}_rate"} = $ptr->{rate};
$form->{"$ptr->{accno}_description"} = $ptr->{taxdescription};
$form->{"$ptr->{accno}_taxnumber"} = $ptr->{taxnumber};
$form->{taxaccounts} .= "$ptr->{accno} ";
}

}

$ref->{qty} *= -1 if $form->{type} eq "credit_note";

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

Common::webdav_folder($form);
}

my $rc = $dbh->commit;

$main::lxdebug->leave_sub();

return $rc;
}

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

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

# connect to database
my $dbh = $form->get_standard_dbh;

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

my (@values, $duedate, $ref, $query);

if ($form->{invdate}) {
$duedate = "to_date(?, '$dateformat')";
push @values, $form->{invdate};
} else {
$duedate = "current_date";
}

my $cid = conv_i($form->{customer_id});
my $payment_id;

if ($form->{payment_id}) {
$payment_id = "(pt.id = ?) OR";
push @values, conv_i($form->{payment_id});
}

# get customer
$query =
qq|SELECT
c.id AS customer_id, c.name AS customer, c.discount as customer_discount, c.creditlimit, c.terms,
c.email, c.cc, c.bcc, c.language_id, c.payment_id,
c.street, c.zipcode, c.city, c.country,
c.notes AS intnotes, c.klass as customer_klass, c.taxzone_id, c.salesman_id, c.curr,
c.taxincluded_checked, c.direct_debit,
$duedate + COALESCE(pt.terms_netto, 0) AS duedate,
b.discount AS tradediscount, b.description AS business
FROM customer c
LEFT JOIN business b ON (b.id = c.business_id)
LEFT JOIN payment_terms pt ON ($payment_id (c.payment_id = pt.id))
WHERE c.id = ?|;
push @values, $cid;
$ref = selectfirst_hashref_query($form, $dbh, $query, @values);

delete $ref->{salesman_id} if !$ref->{salesman_id};

map { $form->{$_} = $ref->{$_} } keys %$ref;

# remove any trailing whitespace
$form->{curr} =~ s/\s*$//;

# use customer currency if not empty
$form->{currency} = $form->{curr} if $form->{curr};

$query =
qq|SELECT sum(amount - paid) AS dunning_amount
FROM ar
WHERE (paid < amount)
AND (customer_id = ?)
AND (dunning_config_id IS NOT NULL)|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $cid);
map { $form->{$_} = $ref->{$_} } keys %$ref;

$query =
qq|SELECT dnn.dunning_description AS max_dunning_level
FROM dunning_config dnn
WHERE id IN (SELECT dunning_config_id
FROM ar
WHERE (paid < amount) AND (customer_id = ?) AND (dunning_config_id IS NOT NULL))
ORDER BY dunning_level DESC LIMIT 1|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $cid);
map { $form->{$_} = $ref->{$_} } keys %$ref;

$form->{creditremaining} = $form->{creditlimit};
$query = qq|SELECT SUM(amount - paid) FROM ar WHERE customer_id = ?|;
my ($value) = selectrow_query($form, $dbh, $query, $cid);
$form->{creditremaining} -= $value;

$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 = ?
AND o.quotation = '0'
AND o.closed = '0'|;
my $sth = prepare_execute_query($form, $dbh, $query, $cid);

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

# 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 * FROM shipto WHERE trans_id = ? AND module = 'CT'|;
$ref = selectfirst_hashref_query($form, $dbh, $query, $cid);
delete $ref->{id};
map { $form->{$_} = $ref->{$_} } keys %$ref;
}

# setup last accounts used for this customer
if (!$form->{id} && $form->{type} !~ /_(order|quotation)/) {
$query =
qq|SELECT c.id, 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 = ?
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 = ?)|;
$sth = prepare_execute_query($form, $dbh, $query, $cid, $cid);

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 ($form->{initial_transdate}) {
my $tax_query =
qq|SELECT tk.tax_id, t.rate
FROM taxkeys tk
LEFT JOIN tax t ON tk.tax_id = t.id
WHERE (tk.chart_id = ?) AND (startdate <= date(?))
ORDER BY tk.startdate DESC
LIMIT 1|;
my ($tax_id, $rate) =
selectrow_query($form, $dbh, $tax_query, $ref->{id},
$form->{initial_transdate});
$form->{"taxchart_$i"} = "${tax_id}--${rate}";
}
}
if ($ref->{category} eq 'A') {
$form->{ARselected} = $form->{AR_1} = $ref->{accno};
}
}
$sth->finish;
$form->{rowcount} = $i if ($i && !$form->{type});
}

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

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

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

# connect to database
my $dbh = $form->get_standard_dbh;

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

my $where = qq|NOT p.obsolete = '1'|;
my @values;

foreach my $column (qw(p.partnumber p.description pgpartsgroup )) {
my ($table, $field) = split m/\./, $column;
next if !$form->{"${field}_${i}"};
$where .= qq| AND lower(${column}) ILIKE ?|;
push @values, '%' . $form->{"${field}_${i}"} . '%';
}

#Es soll auch nach EAN gesucht werden, ohne Einschränkung durch Beschreibung
if ($form->{"partnumber_$i"} && !$form->{"description_$i"}) {
$where .= qq| OR (NOT p.obsolete = '1' AND p.ean = ? )|;
push @values, $form->{"partnumber_$i"};
}

# Search for part ID overrides all other criteria.
if ($form->{"id_${i}"}) {
$where = qq|p.id = ?|;
@values = ($form->{"id_${i}"});
}

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

my $transdate;
if ($form->{type} eq "invoice") {
$transdate =
$form->{deliverydate} ? $dbh->quote($form->{deliverydate}) :
$form->{invdate} ? $dbh->quote($form->{invdate}) :
"current_date";
} else {
$transdate =
$form->{transdate} ? $dbh->quote($form->{transdate}) :
"current_date";
}

my $taxzone_id = $form->{taxzone_id} * 1;
$taxzone_id = 0 if (0 > $taxzone_id) || (3 < $taxzone_id);

my $query =
qq|SELECT
p.id, p.partnumber, p.description, p.sellprice,
p.listprice, p.inventory_accno_id, p.lastcost,

c1.accno AS inventory_accno,
c1.new_chart_id AS inventory_new_chart,
date($transdate) - c1.valid_from AS inventory_valid,

c2.accno AS income_accno,
c2.new_chart_id AS income_new_chart,
date($transdate) - c2.valid_from AS income_valid,

c3.accno AS expense_accno,
c3.new_chart_id AS expense_new_chart,
date($transdate) - c3.valid_from AS expense_valid,

p.unit, p.assembly, p.bin, p.onhand,
p.notes AS partnotes, p.notes AS longdescription,
p.not_discountable, p.formel, p.payment_id AS part_payment_id,
p.price_factor_id,

pfac.factor AS price_factor,

pg.partsgroup

FROM parts p
LEFT JOIN chart c1 ON
((SELECT inventory_accno_id
FROM buchungsgruppen
WHERE id = p.buchungsgruppen_id) = c1.id)
LEFT JOIN chart c2 ON
((SELECT income_accno_id_${taxzone_id}
FROM buchungsgruppen
WHERE id = p.buchungsgruppen_id) = c2.id)
LEFT JOIN chart c3 ON
((SELECT expense_accno_id_${taxzone_id}
FROM buchungsgruppen
WHERE id = p.buchungsgruppen_id) = c3.id)
LEFT JOIN partsgroup pg ON (pg.id = p.partsgroup_id)
LEFT JOIN price_factors pfac ON (pfac.id = p.price_factor_id)
WHERE $where|;
my $sth = prepare_execute_query($form, $dbh, $query, @values);

my @translation_queries = ( [ qq|SELECT tr.translation, tr.longdescription
FROM translation tr
WHERE tr.language_id = ? AND tr.parts_id = ?| ],
[ qq|SELECT tr.translation, tr.longdescription
FROM translation tr
WHERE tr.language_id IN
(SELECT id
FROM language
WHERE article_code = (SELECT article_code FROM language WHERE id = ?))
AND tr.parts_id = ?
LIMIT 1| ] );
map { push @{ $_ }, prepare_query($form, $dbh, $_->[0]) } @translation_queries;

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

# In der Buchungsgruppe ist immer ein Bestandskonto verknuepft, auch wenn
# es sich um eine Dienstleistung handelt. Bei Dienstleistungen muss das
# Buchungskonto also aus dem Ergebnis rausgenommen werden.
if (!$ref->{inventory_accno_id}) {
map({ delete($ref->{"inventory_${_}"}); } qw(accno new_chart valid));
}
delete($ref->{inventory_accno_id});

foreach my $type (qw(inventory income expense)) {
while ($ref->{"${type}_new_chart"} && ($ref->{"${type}_valid"} >=0)) {
my $query =
qq|SELECT accno, new_chart_id, date($transdate) - valid_from
FROM chart
WHERE id = ?|;
($ref->{"${type}_accno"},
$ref->{"${type}_new_chart"},
$ref->{"${type}_valid"})
= selectrow_query($form, $dbh, $query, $ref->{"${type}_new_chart"});
}
}

if ($form->{payment_id} eq "") {
$form->{payment_id} = $form->{part_payment_id};
}

# get tax rates and description
my $accno_id = ($form->{vc} eq "customer") ? $ref->{income_accno} : $ref->{expense_accno};
$query =
qq|SELECT c.accno, t.taxdescription, t.rate, t.taxnumber
FROM tax t
LEFT JOIN chart c ON (c.id = t.chart_id)
WHERE t.id in
(SELECT tk.tax_id
FROM taxkeys tk
WHERE tk.chart_id = (SELECT id from chart WHERE accno = ?)
AND startdate <= ?
ORDER BY startdate DESC
LIMIT 1)
ORDER BY c.accno|;
@values = ($accno_id, $transdate eq "current_date" ? "now" : $transdate);
my $stw = $dbh->prepare($query);
$stw->execute(@values) || $form->dberror($query);

$ref->{taxaccounts} = "";
my $i = 0;
while (my $ptr = $stw->fetchrow_hashref('NAME_lc')) {

# if ($customertax{$ref->{accno}})
if (($ptr->{accno} eq "") && ($ptr->{rate} == 0)) {
$i++;
$ptr->{accno} = $i;
}
$ref->{taxaccounts} .= "$ptr->{accno} ";

if (!($form->{taxaccounts} =~ /\Q$ptr->{accno}\E/)) {
$form->{"$ptr->{accno}_rate"} = $ptr->{rate};
$form->{"$ptr->{accno}_description"} = $ptr->{taxdescription};
$form->{"$ptr->{accno}_taxnumber"} = $ptr->{taxnumber};
$form->{taxaccounts} .= "$ptr->{accno} ";
}

}

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

if ($form->{language_id}) {
for my $spec (@translation_queries) {
do_statement($form, $spec->[1], $spec->[0], conv_i($form->{language_id}), conv_i($ref->{id}));
my ($translation, $longdescription) = $spec->[1]->fetchrow_array;
next unless $translation;
$ref->{description} = $translation;
$ref->{longdescription} = $longdescription;
last;
}
}

$ref->{onhand} *= 1;

push @{ $form->{item_list} }, $ref;
}
$sth->finish;
$_->[1]->finish for @translation_queries;

foreach my $item (@{ $form->{item_list} }) {
my $custom_variables = CVar->get_custom_variables(module => 'IC',
trans_id => $item->{id},
dbh => $dbh,
);

map { $item->{"ic_cvar_" . $_->{name} } = $_->{value} } @{ $custom_variables };
}

$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->get_standard_dbh;

$form->{"PRICES"} = {};

my $i = 1;
my $id = 0;
my $all_units = AM->retrieve_units($myconfig, $form);
while (($form->{"id_$i"}) or ($form->{"new_id_$i"})) {
$form->{"PRICES"}{$i} = [];

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

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

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

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

# sellprice has format 13,0000 or 0,00000, can't check for 0 numerically
my $sellprice = $form->{"sellprice_$i"};
my $pricegroup_id = $form->{"pricegroup_id_$i"};
$form->{"new_pricegroup_$i"} = $selectedpricegroup_id;
$form->{"old_pricegroup_$i"} = $pricegroup_old;

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

if (!$form->{"unit_old_$i"}) {
# Neue Ware aus der Datenbank. In diesem Fall ist unit_$i die
# Einheit, wie sie in den Stammdaten hinterlegt wurde.
# Es sollte also angenommen werden, dass diese ausgewaehlt war.
$form->{"unit_old_$i"} = $form->{"unit_$i"};
}

# Die zuletzt ausgewaehlte mit der aktuell ausgewaehlten Einheit
# vergleichen und bei Unterschied den Preis entsprechend umrechnen.
$form->{"selected_unit_$i"} = $form->{"unit_$i"} unless ($form->{"selected_unit_$i"});

if (!$all_units->{$form->{"selected_unit_$i"}} ||
($all_units->{$form->{"selected_unit_$i"}}->{"base_unit"} ne
$all_units->{$form->{"unit_old_$i"}}->{"base_unit"})) {
# Die ausgewaehlte Einheit ist fuer diesen Artikel nicht gueltig
# (z.B. Dimensionseinheit war ausgewaehlt, es handelt sich aber
# um eine Dienstleistung). Dann keinerlei Umrechnung vornehmen.
$form->{"unit_old_$i"} = $form->{"selected_unit_$i"} = $form->{"unit_$i"};
}

my $basefactor = 1;

if ($form->{"unit_old_$i"} ne $form->{"selected_unit_$i"}) {
if (defined($all_units->{$form->{"unit_old_$i"}}->{"factor"}) &&
$all_units->{$form->{"unit_old_$i"}}->{"factor"}) {
$basefactor = $all_units->{$form->{"selected_unit_$i"}}->{"factor"} /
$all_units->{$form->{"unit_old_$i"}}->{"factor"};
}
}

if (!$form->{"basefactor_$i"}) {
$form->{"basefactor_$i"} = 1;
}

my $query =
qq|SELECT
0 as pricegroup_id,
sellprice AS default_sellprice,
'' AS pricegroup,
sellprice AS price,
'selected' AS selected
FROM parts
WHERE id = ?
UNION ALL
SELECT
pricegroup_id,
parts.sellprice AS default_sellprice,
pricegroup.pricegroup,
price,
'' AS selected
FROM prices
LEFT JOIN parts ON parts.id = parts_id
LEFT JOIN pricegroup ON pricegroup.id = pricegroup_id
WHERE parts_id = ?
ORDER BY pricegroup|;
my @values = (conv_i($id), conv_i($id));
my $pkq = prepare_execute_query($form, $dbh, $query, @values);

while (my $pkr = $pkq->fetchrow_hashref('NAME_lc')) {
$pkr->{id} = $id;
$pkr->{selected} = '';

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

$pkr->{price} *= $form->{"basefactor_$i"};
$pkr->{price} *= $basefactor;
$pkr->{price_ufmt} = $pkr->{price};
$pkr->{price} = $form->format_amount($myconfig, $pkr->{price}, 5);

if (!defined $selectedpricegroup_id) {
# new entries in article list, either old invoice was loaded (edit) or a new article was added
# Case A: open old invoice, no pricegroup selected
# Case B: add new article to invoice, no pricegroup selected

# to distinguish case A and B the variable pricegroup_id_$i is used
# for new articles this variable isn't defined, for loaded articles it is
# sellprice can't be used, as it already has 0,00 set

if ($pkr->{pricegroup_id} eq $form->{"pricegroup_id_$i"} and defined $form->{"pricegroup_id_$i"}) {
# Case A
$pkr->{selected} = ' selected';
} elsif ($pkr->{pricegroup_id} eq $form->{customer_klass}
and not defined $form->{"pricegroup_id_$i"}
and $pkr->{price_ufmt} != 0 # only use customer pricegroup price if it has a value, else use default_sellprice
# for the case where pricegroup prices haven't been set
) {
# Case B: use default pricegroup of customer

$pkr->{selected} = ' selected'; # unless $form->{selected};
# no customer pricesgroup set
if ($pkr->{price_ufmt} == $pkr->{default_sellprice}) {

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

} else {

# this sub should not set anything and only return. --sschoeling, 20090506
# is this correct? put in again... -- grichardson 20110119
$form->{"sellprice_$i"} = $pkr->{price};
}

} elsif ($pkr->{price_ufmt} == $pkr->{default_sellprice} and $pkr->{default_sellprice} != 0) {
$pkr->{price} = $form->{"sellprice_$i"};
$pkr->{selected} = ' selected';
}
}

# existing article: pricegroup or price changed
if ($selectedpricegroup_id or $selectedpricegroup_id == 0) {
if ($selectedpricegroup_id ne $pricegroup_old) {
# pricegroup has changed
if ($pkr->{pricegroup_id} eq $selectedpricegroup_id) {
$pkr->{selected} = ' selected';
}
} elsif ( ($form->parse_amount($myconfig, $price_new)
!= $form->parse_amount($myconfig, $form->{"sellprice_$i"}))
and ($price_new ne 0) and defined $price_new) {
# sellprice has changed
# when loading existing invoices $price_new is NULL
if ($pkr->{pricegroup_id} == 0) {
$pkr->{price} = $form->{"sellprice_$i"};
$pkr->{selected} = ' selected';
}
} elsif ($pkr->{pricegroup_id} eq $selectedpricegroup_id) {
# neither sellprice nor pricegroup changed
$pkr->{selected} = ' selected';
if ( ($pkr->{pricegroup_id} == 0) and ($pkr->{price} == $form->{"sellprice_$i"})) {
# $pkr->{price} = $form->{"sellprice_$i"};
} else {
$pkr->{price} = $form->{"sellprice_$i"};
}
}
}
push @{ $form->{PRICES}{$i} }, $pkr;

}
$form->{"basefactor_$i"} *= $basefactor;

$i++;

$pkq->finish;
}

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

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

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

$main::lxdebug->leave_sub() and return 0 unless ($form->{id});

# make sure there's no funny stuff in $table
# ToDO: die when this happens and throw an error
$main::lxdebug->leave_sub() and return 0 if ($table =~ /\W/);

my $dbh = $form->get_standard_dbh;

my $query = qq|SELECT storno FROM $table WHERE storno_id = ?|;
my ($result) = selectrow_query($form, $dbh, $query, $form->{id});

$main::lxdebug->leave_sub();

return $result;
}

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

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

$main::lxdebug->leave_sub() and return 0 unless ($id);

# make sure there's no funny stuff in $table
# ToDO: die when this happens and throw an error
$main::lxdebug->leave_sub() and return 0 if ($table =~ /\W/);

my $dbh = $form->get_standard_dbh;

my $query = qq|SELECT storno FROM $table WHERE id = ?|;
my ($result) = selectrow_query($form, $dbh, $query, $id);

$main::lxdebug->leave_sub();

return $result;
}

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

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

my $dbh = $form->get_standard_dbh;

my $query = qq| SELECT accno FROM chart WHERE id = (SELECT ar_paid_accno_id FROM defaults)|;
my ($result) = selectrow_query($form, $dbh, $query);

$main::lxdebug->leave_sub();

return $result;
}

1;
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