Hybris 用户注册的时候何如添加指定的用户组

主要逻辑:xxx.service.impl.ConsultantServiceImpl

 public class ConsultantServiceImpl extends DefaultCustomerAccountService implements ConsultantService, CustomerAccountService
 {
     @Resource
     private ConsultantDao consultantDao;

     @Resource
     private ModelService modelService;

     public SearchPageData<CustomerModel> findAllCustomersByGroups(final List<String> groupKeys, final PageableData pageableData){
         return consultantDao.findAllCustomersByGroups(groupKeys,pageableData);
     }

     public UserModel getCurrentUser(){
         return getUserService().getCurrentUser();
     }

     public UserGroupModel getGroupForUid(String uid){
         return getUserService().getUserGroupForUID(uid);
     }

     public void saveCustomer(CustomerModel customerModel){
         modelService.save(customerModel);
     }

     public void initGroupForConsulatnt(CustomerModel customerModel){

         if (customerModel.getCustomerRole()!=null&&customerModel.getCustomerRole().getCode().equals("customer")){
             UserGroupModel userGroupModel = getGroupForUid(Config.getString(VehiclecommerceservicesConstants.CUSTOMER_GROUP_FOR_BUYER,"buyergroup"));
             Set<PrincipalGroupModel> userGroups = new HashSet<>(customerModel.getGroups());
             userGroups.add(userGroupModel);
             customerModel.setGroups(userGroups);
         }else{
             UserGroupModel userGroupModel = getGroupForUid(Config.getString(VehiclecommerceservicesConstants.CUSTOMER_GROUP_FOR_CONSULATNT,"salesconsultant"));
             Set<PrincipalGroupModel> userGroups = new HashSet<>(customerModel.getGroups());
             userGroups.add(userGroupModel);
             customerModel.setGroups(userGroups);
         }

     }
 }