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以更好的方式添加相关实体

symfony4 symfony-forms symfony php

Roman Newaza · 技术社区 · 6 年前

如何实现添加相关 Role 实体更好的方式?如果可能的话,最好将它保存在表单中,或者如果我向 User

public function add(Request $request)
{
    $data = $request->request->all();
    $user = new User();
    $form = $this->createForm(UserType::class, $user);
    $form->submit($data);
    if (false === $form->isValid()) {
        return $form;
    }
    $user = $form->getData();
    // Adding a Roles
    if (!empty($data['user_roles'])) {
        foreach ($data['user_roles'] as $value) {
            // Checking if a Role is present in DB
            $role = $this->getDoctrine()
                ->getRepository(Role::class)
                ->findOneBy(['role_name' => $value]);
            if ($role) {
                $user->setUserRole($role);
            }
        }
    }
    $this->em->persist($user);
    $this->em->flush();

    return new JsonResponse(
        [
            'status' => 'ok',
            'last_insert_id' => $user->getId(),
        ],
        JsonResponse::HTTP_CREATED
    );
}