+sub _upgrade_data { #class method
+ my ($class, %opts) = @_;
+
+ foreach my $part_event_condition (
+ qsearch('part_event_condition', { 'conditionname' => 'payby' } )
+ ) {
+
+ my $payby = $part_event_condition->option('payby');
+
+ if ( scalar( keys %$payby ) == 1 ) {
+
+ if ( $payby->{'CARD'} ) {
+
+ $part_event_condition->conditionname('has_cust_payby_auto');
+
+ } elsif ( $payby->{'CHEK'} ) {
+
+ $part_event_condition->conditionname('has_cust_payby_auto');
+
+ }
+
+ } elsif ( $payby->{'BILL'} && ! $payby->{'CARD'} && ! $payby->{'CHEK'} ) {
+
+ $part_event_condition->conditionname('hasnt_cust_payby_auto');
+
+ } else {
+
+ die 'Unable to automatically convert payby condition for event #'.
+ $part_event_condition->eventpart. "\n";
+
+ }
+
+ my $error = $part_event_condition->replace;
+ die $error if $error;
+
+ }
+
+}
+