+use File::CounterFile;
+sub auto_agent_custid {
+ my $self = shift;
+
+ my $format = $conf->config('cust_main-auto_agent_custid');
+ my $agent_custid;
+ if ( $format eq '1YMMXXXXXXXX' ) {
+
+ my $counter = new File::CounterFile 'cust_main.agent_custid';
+ $counter->lock;
+
+ my $ym = 100000000000 + time2str('%y%m00000000', time);
+ if ( $ym > $counter->value ) {
+ $counter->{'value'} = $agent_custid = $ym;
+ $counter->{'updated'} = 1;
+ } else {
+ $agent_custid = $counter->inc;
+ }
+
+ $counter->unlock;
+
+ } else {
+ die "Unknown cust_main-auto_agent_custid format: $format";
+ }
+
+ $self->agent_custid($agent_custid);
+
+}
+