private function registerUser(RegistrationForm $form)
 {
     $values = $form->getValues();
     $user = new User($values->email, $values->password);
     $user->setName($values->address->name);
     $user->setStreet($values->address->street);
     $user->setCity($values->address->city);
     $user->setZip($values->address->zip);
     try {
         if (!$form->hasErrors()) {
             $this->userService->create($user);
             $this->flashMessage('Account has been created.');
             $this->user->login($user->getEmail(), $values->password);
             $this->currentCartService->consolidateCurrentCartWithCurrentUser();
             $this->restoreRequest($this->backlink);
             $this->redirect(':Front:Home:Homepage:');
         }
     } catch (EntityDuplicateException $e) {
         $form->addError(sprintf('User with e-mail %s already exists.', $user->getEmail()));
     }
 }