<?php
  class Methodcustomer {
    public static function getNoAgreements( &$customer ) {
      $agreements = $customer->getRelated( "agreements" );
      return count( $agreements );
    }

    public static function getNoContacts( &$customer ) {
      $fd = new FilterData( "contactperson" );
      $fd->add( 'customer', FilterData::EQUALS, $customer->get( '_uuid' ) );
      $rows = $fd->getFilter()->getTableRecords();
      return count($rows);
    }
  }
?>