=item sec_granularity - granularity in seconds, i.e. 6 or 60; 0 for per-call
+=item classnum - usage class (see L<FS::usage_class>) if any for this rate
+
=back
=head1 METHODS
|| $self->ut_float('min_charge')
|| $self->ut_number('sec_granularity')
+
+ || $self->ut_foreign_keyn('classnum', 'usage_class', 'classnum' )
;
return $error if $error;
$self->dest_region->prefixes_short;
}
+=item classname
+
+Returns the name of the usage class (see L<FS::usage_class>) associated with
+this call plan rate.
+
+=cut
+
+sub classname {
+ my $self = shift;
+ my $usage_class = qsearchs('usage_class', { classnum => $self->classnum });
+ $usage_class ? $usage_class->classname : '';
+}
+
=back