def sync_ldap_attrs
    ldap_attrs = LDAP_MAPPING.inject({}) do |attrs, (key, value)|
      attrs[key] = self.send(value)
      attrs
    end

    ldap_attrs[:comment] = [self.comment, self.notes].compact.join("\n")
    ldap_attrs[:contact_type] = contact_type.name

    ldap_record.update(ldap_attrs)
    if ldap_record.changed?
      raise ActiveRecord::Rollback unless ldap_record.save
    end
  end

  def ldap_record
    @ldap_record ||= (new_record? ? TransisDS::Person.new : TransisDS::Person.fetch_by_uid(self.ldap_uid))
  end