comment.py

@login_required
@community_required
@add_messages_to_response_header
def comment_update_view(request, pk):
    comment = get_object_or_404(
        Comment.objects.for_community(request.community).select_related(
            "owner", "community"
        ),
        pk=pk,
    )

    has_perm_or_403(request.user, "comments.change_comment", comment)

    form = CommentForm(
        request.POST if request.method == "POST" else None, instance=comment,
    )

    frame = TurboFrame(f"comment-{comment.id}-content")

    if request.method == "POST" and form.is_valid():

        comment = form.save(commit=False)
        comment.editor = request.user
        comment.edited = timezone.now()
        comment.save()

        comment.notify_on_update()

        messages.success(request, _("Your comment has been updated"))

        return frame.template(
            "comments/includes/content.html", {"comment": comment}
        ).response(request)

    return frame.template(
        "comments/includes/comment_form.html", {"form": form, "comment": comment}
    ).response(request)