Scaffold containerized Django/Wagtail app with core features

apps/comments/views.py

@@ -0,0 +1,42 @@
+from __future__ import annotations
+
+from django.contrib import messages
+from django.core.cache import cache
+from django.http import HttpResponse
+from django.shortcuts import get_object_or_404, redirect
+from django.views import View
+
+from apps.blog.models import ArticlePage
+from apps.comments.forms import CommentForm
+from apps.comments.models import Comment
+
+
+class CommentCreateView(View):
+    def post(self, request):
+        ip = (request.META.get("HTTP_X_FORWARDED_FOR") or request.META.get("REMOTE_ADDR", "")).split(",")[0].strip()
+        key = f"comment-rate:{ip}"
+        count = cache.get(key, 0)
+        if count >= 3:
+            return HttpResponse(status=429)
+        cache.set(key, count + 1, timeout=60)
+
+        form = CommentForm(request.POST)
+        article = get_object_or_404(ArticlePage, pk=request.POST.get("article_id"))
+        if not article.comments_enabled:
+            return HttpResponse(status=404)
+
+        if form.is_valid():
+            if form.cleaned_data.get("honeypot"):
+                return redirect(f"{article.url}?commented=1")
+            comment = form.save(commit=False)
+            comment.article = article
+            parent_id = form.cleaned_data.get("parent_id")
+            if parent_id:
+                comment.parent = Comment.objects.filter(pk=parent_id, article=article).first()
+            comment.ip_address = ip or None
+            comment.save()
+            messages.success(request, "Your comment is awaiting moderation")
+            return redirect(f"{article.url}?commented=1")
+
+        messages.error(request, "Please correct the form errors")
+        return redirect(article.url)