Django CBV Advanced

Advanced Class-Based Views

from django.views.generic import CreateView, UpdateView, DeleteView
from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
from django.urls import reverse_lazy

class PostCreateView(LoginRequiredMixin, CreateView):
    model = Post
    fields = ["title","body"]
    success_url = reverse_lazy("blog:post-list")
    def form_valid(self, form):
        form.instance.author = self.request.user
        return super().form_valid(form)

class PostUpdateView(LoginRequiredMixin, UserPassesTestMixin, UpdateView):
    model = Post
    fields = ["title","body"]
    def test_func(self):
        return self.get_object().author == self.request.user