kivitendo/sql/Pg-upgrade2/currencies.pl @ a23454bb
| 9c8450d9 | Niclas Zimmermann | # @tag: currencies
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# @description: Erstellt neue Tabelle currencies. Währungen können dann einfacher eingegeben und unkritisch geändert werden.
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# @depends: release_3_0_0 rm_whitespaces
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# @charset: utf-8
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use utf8;
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use strict;
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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($dbup_locale->text("Database update error:") . "<br>$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 wheather default currency exists
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my $query = qq|SELECT curr FROM defaults|;
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my ($currencies) = $dbh->selectrow_array($query);
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if (length($currencies) == 0 and length($main::form->{defaultcurrency}) == 0){
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print_no_default_currency();
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return 2;
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} else {
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if (length($main::form->{defaultcurrency}) == 0){
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$main::form->{defaultcurrency} = (split m/:/, $currencies)[0];
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}
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}
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my @currency_array = grep {$_ ne '' } split m/:/, $currencies;
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$query = qq|SELECT DISTINCT curr FROM ar
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UNION
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SELECT DISTINCT curr FROM ap
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UNION
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SELECT DISTINCT curr FROM oe
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UNION
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SELECT DISTINCT curr FROM customer
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UNION
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SELECT DISTINCT curr FROM delivery_orders
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UNION
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SELECT DISTINCT curr FROM exchangerate
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UNION
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SELECT DISTINCT curr FROM vendor|;
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my $sth = $dbh->prepare($query);
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$sth->execute || $self->dberror($query);
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$main::form->{ORPHANED_CURRENCIES} = [];
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my $is_orphaned;
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my $rowcount = 0;
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while (my $ref = $sth->fetchrow_hashref("NAME_lc")) {
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next unless length($ref->{curr}) > 0;
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$is_orphaned = 1;
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foreach my $key (split(/:/, $currencies)) {
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if ($ref->{curr} eq $key) {
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$is_orphaned = 0;
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last;
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}
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}
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if ($is_orphaned) {
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push @{ $main::form->{ORPHANED_CURRENCIES} }, $ref;
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$main::form->{ORPHANED_CURRENCIES}[$rowcount]->{name} = "curr_$rowcount";
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$rowcount++;
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}
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}
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$sth->finish;
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if (scalar @{ $main::form->{ORPHANED_CURRENCIES} } > 0 and not ($main::form->{continue_options})) {
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print_orphaned_currencies();
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return 2;
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}
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if ($main::form->{continue_options} eq 'break_up') {
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return 0;
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}
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if ($main::form->{continue_options} eq 'insert') {
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for my $i (0..($rowcount-1)){
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push @currency_array, $form->{"curr_$i"};
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}
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create_and_fill_table(@currency_array);
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return 1;
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}
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my $still_orphaned;
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if ($main::form->{continue_options} eq 'replace') {
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for my $i (0..($rowcount - 1)){
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$still_orphaned = 1;
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for my $item (@currency_array){
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if ($main::form->{"curr_$i"} eq $item){
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$still_orphaned = 0;
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$query = qq|DELETE FROM exchangerate WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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$query = qq|UPDATE ap SET curr = '| . $main::form->{"curr_$i"} . qq|' WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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$query = qq|UPDATE ar SET curr = '| . $main::form->{"curr_$i"} . qq|' WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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$query = qq|UPDATE oe SET curr = '| . $main::form->{"curr_$i"} . qq|' WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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$query = qq|UPDATE customer SET curr = '| . $main::form->{"curr_$i"} . qq|' WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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$query = qq|UPDATE delivery_orders SET curr = '| . $main::form->{"curr_$i"} . qq|' WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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$query = qq|UPDATE vendor SET curr = '| . $main::form->{"curr_$i"} . qq|' WHERE curr = '| . $main::form->{"old_curr_$i"} . qq|'|;
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do_query($query);
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last;
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}
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}
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if ($still_orphaned){
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$main::form->{continue_options} = '';
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return do_update();
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}
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}
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create_and_fill_table(@currency_array);
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return 1;
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}
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#No orphaned currencies, so create table:
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create_and_fill_table(@currency_array);
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return 1;
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}; # end do_update
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sub create_and_fill_table {
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#Create an fill table currencies:
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my $query = qq|CREATE TABLE currencies (id INTEGER DEFAULT nextval(('id'::text)::regclass) UNIQUE NOT NULL, curr TEXT PRIMARY KEY)|;
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do_query($query);
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foreach my $item ( @_ ) {
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$query = qq|INSERT INTO currencies (curr) VALUES ('| . $item . qq|')|;
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do_query($query);
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}
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#Set default currency if no currency was chosen:
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$query = qq|UPDATE ap SET curr = '| . $main::form->{"defaultcurrency"} . qq|' WHERE curr IS NULL or curr='';|;
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$query .= qq|UPDATE ar SET curr = '| . $main::form->{"defaultcurrency"} . qq|' WHERE curr IS NULL or curr='';|;
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$query .= qq|UPDATE oe SET curr = '| . $main::form->{"defaultcurrency"} . qq|' WHERE curr IS NULL or curr='';|;
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$query .= qq|UPDATE customer SET curr = '| . $main::form->{"defaultcurrency"} . qq|' WHERE curr IS NULL or curr='';|;
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$query .= qq|UPDATE delivery_orders SET curr = '| . $main::form->{"defaultcurrency"} . qq|' WHERE curr IS NULL or curr='';|;
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$query .= qq|UPDATE vendor SET curr = '| . $main::form->{"defaultcurrency"} . qq|' WHERE curr IS NULL or curr='';|;
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$query .= qq|DELETE FROM exchangerate WHERE curr IS NULL or curr='';|;
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do_query($query);
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#Check wheather defaultcurrency is already in table currencies:
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$query = qq|SELECT curr FROM currencies WHERE curr = '| . $main::form->{defaultcurrency} . qq|'|;
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my ($insert_default) = $dbh->selectrow_array($query);
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if (!$insert_default) {
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$query = qq|INSERT INTO currencies (curr) VALUES ('| . $main::form->{defaultcurrency} . qq|')|;
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do_query($query);
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}
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#Create a new columns currency and update with curr.id:
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$query = qq|ALTER TABLE ap ADD currency INTEGER;
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ALTER TABLE ar ADD currency INTEGER;
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ALTER TABLE oe ADD currency INTEGER;
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ALTER TABLE customer ADD currency INTEGER;
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ALTER TABLE delivery_orders ADD currency INTEGER;
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ALTER TABLE exchangerate ADD currency INTEGER;
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ALTER TABLE vendor ADD currency INTEGER;
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ALTER TABLE defaults ADD currency INTEGER;|;
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do_query($query);
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#Set defaultcurrency:
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$query = qq|UPDATE defaults SET currency= (SELECT id FROM currencies WHERE curr = '| . $main::form->{defaultcurrency} . qq|')|;
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do_query($query);
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$query = qq|UPDATE ap SET currency = (SELECT id FROM currencies c WHERE c.curr = ap.curr);
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UPDATE ar SET currency = (SELECT id FROM currencies c WHERE c.curr = ar.curr);
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UPDATE oe SET currency = (SELECT id FROM currencies c WHERE c.curr = oe.curr);
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UPDATE customer SET currency = (SELECT id FROM currencies c WHERE c.curr = customer.curr);
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UPDATE delivery_orders SET currency = (SELECT id FROM currencies c WHERE c.curr = delivery_orders.curr);
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UPDATE exchangerate SET currency = (SELECT id FROM currencies c WHERE c.curr = exchangerate.curr);
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UPDATE vendor SET currency = (SELECT id FROM currencies c WHERE c.curr = vendor.curr);|;
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do_query($query);
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#Drop column 'curr':
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$query = qq|ALTER TABLE ap DROP COLUMN curr;
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ALTER TABLE ar DROP COLUMN curr;
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ALTER TABLE oe DROP COLUMN curr;
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ALTER TABLE customer DROP COLUMN curr;
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ALTER TABLE delivery_orders DROP COLUMN curr;
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ALTER TABLE exchangerate DROP COLUMN curr;
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ALTER TABLE vendor DROP COLUMN curr;
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ALTER TABLE defaults DROP COLUMN curr;|;
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do_query($query);
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#Rename currency to curr:
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$query = qq|ALTER TABLE defaults RENAME COLUMN currency TO curr;
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ALTER TABLE ap RENAME COLUMN currency TO curr;
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ALTER TABLE ar RENAME COLUMN currency TO curr;
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ALTER TABLE oe RENAME COLUMN currency TO curr;
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ALTER TABLE customer RENAME COLUMN currency TO curr;
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ALTER TABLE delivery_orders RENAME COLUMN currency TO curr;
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ALTER TABLE exchangerate RENAME COLUMN currency TO curr;
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ALTER TABLE vendor RENAME COLUMN currency TO curr;|;
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do_query($query);
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#Set NOT NULL constraints:
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$query = qq|ALTER TABLE ap ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE ar ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE oe ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE customer ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE delivery_orders ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE exchangerate ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE vendor ALTER COLUMN curr SET NOT NULL;
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ALTER TABLE defaults ALTER COLUMN curr SET NOT NULL;|;
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do_query($query);
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#Set foreign keys:
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$query = qq|ALTER TABLE ap ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE ar ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE oe ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE customer ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE delivery_orders ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE exchangerate ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE vendor ADD FOREIGN KEY (curr) REFERENCES currencies(id);
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ALTER TABLE defaults ADD FOREIGN KEY (curr) REFERENCES currencies(id);|;
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do_query($query);
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};
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sub print_no_default_currency {
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print $main::form->parse_html_template("dbupgrade/no_default_currency");
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};
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sub print_orphaned_currencies {
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print $main::form->parse_html_template("dbupgrade/orphaned_currencies");
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};
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return do_update();
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