django-rest-framework：如何在没有模型的情况下创建反馈/联系表单？

Question

第一次发布海报。我正在尝试使用Django Rest Framework创建一个简单的联系选项。联系页面允许用户和非用户通过表单向站点管理员发送电子邮件。已经有好几个星期......我在下面添加了我的问题和代码。

1）视图集是否需要一些额外的工作才能连接到表单数据？

2）DRF API查看器是否允许对此进行测试？它应该显示电子邮件字段吗？

# serializers.py

class CommentSerializer(serializers.Serializer): 

    email = serializers.EmailField()
    message = serializers.CharField()
    name = serializers.CharField()

# views.py

class CommentViewSet(viewsets.ViewSet):

    def list(self, request): #, format=None
        comment = CommentSerializer(data=request.data)
        if comment.is_valid():
            form_email = comment.data['email']
            form_message = comment.data['message'] + "email: " + form_email
            form_name = comment.data['name']

            send_mail("New contact form submission",
                form_message,
                form_email,
                ['myemailaddress@gmail.com'],
                fail_silently=False
            )
            return Response(comment.data)

        # Not sure how the html connects here:
        # return render('comment.html', {
            # 'form': form_class,
        # })       
        return Response(
            {
                "success": False,
                'error-code':'invalid-data'
            }, 
            )

# urls.py

router = DefaultRouter()
router.register(r'profiles', views.ProfileViewSet)
router.register(r'users', views.UserViewSet)
router.register(r'comment', views.CommentViewSet, 'Comment') 

urlpatterns = [
    url(r'^', include(router.urls)),
]