kivitendo/sql/Pg-upgrade2/umstellung_eur.pl @ 96a5b393
| 43f9b1c5 | Geoffrey Richardson | # @tag: umstellung_eur
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| 469f6be7 | Jan Büren | # @description: Variable eur umstellen: bitte in doc/dokumentation.pdf das entsprechende Kapitel zur Konfiguration von EUR lesen
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| b153a59c | Geoffrey Richardson | # @depends: release_2_6_3
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| 43f9b1c5 | Geoffrey Richardson | # @charset: utf-8
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| 4bacfb02 | Moritz Bunkus | # this script relies on $eur still being set in kivitendo.conf, and the
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| 43f9b1c5 | Geoffrey Richardson | # variable available in $::lx_office_conf{system}->{eur}
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use utf8;
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#use strict;
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use Data::Dumper;
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die("This script cannot be run from the command line.") unless ($main::form);
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sub mydberror {
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my ($msg) = @_;
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die($dbup_locale->text("Database update error:") .
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"<br>$msg<br>" . $DBI::errstr);
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}
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sub do_query {
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my ($query, $may_fail) = @_;
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if (!$dbh->do($query)) {
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mydberror($query) unless ($may_fail);
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$dbh->rollback();
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$dbh->begin_work();
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}
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}
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sub do_update {
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# check if accounting_method has already been set (new database), if so return
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# only set variables according to eur for update of existing database
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foreach my $column (qw(accounting_method inventory_system profit_determination)) {
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# this query will fail if columns already exist (new database)
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do_query(qq|ALTER TABLE defaults ADD COLUMN ${column} TEXT|, 1);
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}
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my $accounting_method;
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my $inventory_system;
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my $profit_determination;
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# check current configuration and set default variables accordingly, so that
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# Lx-Office behaviour isn't changed by this update
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if ($::lx_office_conf{system}->{eur} == 0 ) {
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$accounting_method = 'accrual';
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$inventory_system = 'perpetual';
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$profit_determination = 'balance';
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} elsif ( $::lx_office_conf{system}->{eur} == 1 ) {
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$accounting_method = 'cash';
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$inventory_system = 'periodic';
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$profit_determination = 'income';
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} else {
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die "illegal configuration of eur, must be 0 or 1, not " . $::lx_office_conf{system}->{eur} . "\n";
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# or maybe just return 1, dont do anything, because we assume everything is
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# already set, or has maybe already been deleted
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};
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# only set parameters if they haven't already been set (this in only the case
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# when upgrading)
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| 469f6be7 | Jan Büren | my $update_eur = "UPDATE defaults set accounting_method = '$accounting_method' where accounting_method is null;" .
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| 43f9b1c5 | Geoffrey Richardson | "UPDATE defaults set inventory_system = '$inventory_system' where inventory_system is null; " .
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"UPDATE defaults set profit_determination = '$profit_determination' where profit_determination is null;";
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do_query($update_eur);
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return 1;
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}
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return do_update();
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