+}
+
+=item replace [ OLD_RECORD ] [ HASHREF | OPTION => VALUE ... ]
+
+Replaces the OLD_RECORD with this one in the database. If there is an error,
+returns the error, otherwise returns false.
+
+If a list or hash reference of options is supplied, option records are created
+or modified.
+
+=cut
+
+sub replace {
+ my $self = shift;
+
+ local $SIG{HUP} = 'IGNORE';
+ local $SIG{INT} = 'IGNORE';
+ local $SIG{QUIT} = 'IGNORE';
+ local $SIG{TERM} = 'IGNORE';
+ local $SIG{TSTP} = 'IGNORE';
+ local $SIG{PIPE} = 'IGNORE';
+
+ my $oldAutoCommit = $FS::UID::AutoCommit;
+ local $FS::UID::AutoCommit = 0;
+ my $dbh = dbh;
+
+ my $error = $self->SUPER::replace(@_);
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ if ( $self->part_export_machine_textarea ) {
+
+ my %part_export_machine = map { $_->machine => $_ }
+ $self->part_export_machine;
+
+ my @machines = map { $_ =~ s/^\s+//; $_ =~ s/\s+$//; $_ }
+ grep /\S/,
+ split /[\n\r]{1,2}/,
+ $self->part_export_machine_textarea;
+
+ foreach my $machine ( @machines ) {
+
+ if ( $part_export_machine{$machine} ) {
+
+ if ( $part_export_machine{$machine}->disabled eq 'Y' ) {
+ $part_export_machine{$machine}->disabled('');
+ $error = $part_export_machine{$machine}->replace;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+ }
+
+ delete $part_export_machine{$machine}; #so we don't disable it below
+
+ } else {
+
+ my $part_export_machine = new FS::part_export_machine {
+ 'exportnum' => $self->exportnum,
+ 'machine' => $machine
+ };
+ $error = $part_export_machine->insert;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ }
+
+ }