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package Taxkeys;
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use Memoize;
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use SL::DBUtils;
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use strict;
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sub new {
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my $type = shift;
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my $self = {};
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bless $self, $type;
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return $self->_init();
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}
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sub DESTROY {
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my $self = shift;
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$self->_finish_statements();
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}
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sub _init {
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my $self = shift;
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$self->{handles} = { };
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$self->{queries} = { };
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memoize 'get_tax_info';
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memoize 'get_full_tax_info';
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return $self;
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}
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sub _finish_statements {
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$main::lxdebug->enter_sub();
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my $self = shift;
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foreach my $idx (keys %{ $self->{handles} }) {
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$self->{handles}->{$idx}->finish();
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delete $self->{handles}->{$idx};
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}
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$main::lxdebug->leave_sub();
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}
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sub get_tax_info {
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$main::lxdebug->enter_sub();
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my $self = shift;
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my %params = @_;
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Common::check_params(\%params, qw(transdate taxkey));
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my $myconfig = \%main::myconfig;
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my $form = $main::form;
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if (!$self->{handles}->{get_tax_info}) {
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$self->{queries}->{get_tax_info} = qq|
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SELECT t.rate AS taxrate, c.accno as taxnumber, t.taxdescription, t.chart_id AS taxchart_id,
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c.accno AS taxaccno, c.description AS taxaccount
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FROM taxkeys tk
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LEFT JOIN tax t ON (tk.tax_id = t.id)
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LEFT JOIN chart c ON (t.chart_id = c.id)
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WHERE tk.id =
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(SELECT id
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FROM taxkeys
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WHERE (taxkey_id = ?)
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AND (startdate <= ?)
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ORDER BY startdate DESC
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LIMIT 1)
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|;
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$self->{handles}->{get_tax_info} = prepare_query($form, $params{dbh} || $form->get_standard_dbh($myconfig), $self->{queries}->{get_tax_info});
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}
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my $sth = $self->{handles}->{get_tax_info};
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# Lieferdatum (deliverydate) ist entscheidend für den Steuersatz
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do_statement($form, $sth, $self->{queries}->{get_tax_info}, $params{taxkey}, $params{deliverydate} || $params{transdate});
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my $ref = $sth->fetchrow_hashref() || { };
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$main::lxdebug->leave_sub();
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return $ref;
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}
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sub get_full_tax_info {
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$main::lxdebug->enter_sub();
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my $self = shift;
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my %params = @_;
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Common::check_params(\%params, qw(transdate));
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my $myconfig = \%main::myconfig;
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my $form = $main::form;
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my %tax_info = (
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'taxkeys' => { },
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'taxchart_ids' => { },
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);
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my @all_taxkeys = map { $_->{taxkey} } (selectall_hashref_query($form, $form->get_standard_dbh(), qq|SELECT DISTINCT taxkey FROM tax WHERE taxkey IS NOT NULL|));
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foreach my $taxkey (@all_taxkeys) {
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my $ref = $self->get_tax_info('transdate' => $params{transdate}, 'taxkey' => $taxkey, 'deliverydate' => $params{deliverydate});
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$tax_info{taxkeys}->{$taxkey} = $ref;
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$tax_info{accnos}->{$ref->{taxchart_id}} = $ref if ($ref->{taxchart_id});
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}
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$main::lxdebug->leave_sub();
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return %tax_info;
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}
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1;
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