how to add comments only to authorized users?

Question

Added the ability to add comments, made it so that only authorized users can add comments, but for some reason this does not work, please fix it.

I also added tag strong, but for some reason it does not work either

post_detail.html

{% extends 'base.html' %}
{% load static %}

{% block content %}
    <link href="{% static 'css/post_detail.css' %}" rel="stylesheet">
    <div class="post-entry">
        <h2>{{ post.title }}</h2>
        <p>{{ post.body|urlize }}</p>
    </div>

    <p><a href="{% url 'post_edit' post.pk %}">+ Edit Blog Post</a></p>
    <p><a href="{% url 'post_delete' post.pk %}">+ Delete Blog Post</a></p>
    {% if post.header_image %}
        <p><img src="{{post.header_image.url}}"></p>
    {% else %}
        <p></p>
    {% endif %}


    {% for comm in post.commentpost_set.all%}
        {{ comm.user }} <br>
        {{ comm.text }} <br><br>
    {% endfor %}

    <br>
    <hr>
    <h2>Comments...</h2>

    {% if not post.comments.all %}
        No Comments Yet...<a href="{% url 'post_comment' post.pk %}">
        Add Comment</a>
    {% else %}

    <form method="post">
        {% csrf_token %}
        {{ comment_form.as_p }}
        {% if request.user.is_authenticated %}
            <a href="{% url 'post_comment' post.pk %}">Add Comment</a><br><br>
        {% else %}
            <a href="{% url 'post_comment' post.pk %}">Add Comment</a><br><br disabled>
        {% endif %}
    </form>

        {% for comment in post.comments.all %}
            <strong>
                {{ comment.name }} -
                {{ comment.date_added }}
            </strong>
            <br>
            {{ comment.body }}
            <br><br>

        {% endfor %}
    {% endif %}



{% endblock content %}

views.py

from django.shortcuts import render, get_object_or_404, redirect
from django.views.generic import ListView, DetailView
from django.views.generic.edit import CreateView, UpdateView, DeleteView
from django.urls import reverse_lazy, reverse
from .models import Post, Comment
from .forms import CommentForm
from django.http import HttpResponseRedirect


class BlogListView(ListView):
    model = Post
    template_name = 'home.html'

    context_object_name = 'posts'
    paginate_by = 2
    queryset = Post.objects.all()

class BlogDetailView(DetailView):
    model = Post
    template_name = 'post_detail.html'

class BlogCreateView(CreateView):
    model = Post
    template_name = 'post_new.html'
    fields = ['title', 'author', 'body', 'header_image']

class BlogCommentView(CreateView):
    model = Comment
    form_class = CommentForm
    template_name = 'post_comment.html'
    def form_valid(self, form):
        form.instance.post_id = self.kwargs['pk']
        return super().form_valid(form)

    success_url = reverse_lazy('home')
    #fields = '__all__'

class BlogUpdateView(UpdateView):
    model = Post
    template_name = 'post_edit.html'
    fields = ['title', 'body', 'header_image']

class BlogDeleteView(DeleteView):
    model = Post
    template_name = 'post_delete.html'
    success_url = reverse_lazy('home')



@property
def image_url(self):
    if self.image:
        return getattr(self.photo, 'url', None)
    return None

Write what files still need to be shown, I will show Thanks everyone!

Answer 1

<form method="post">
        {% csrf_token %}
        {{ comment_form.as_p }}
        {% if request.user.is_authenticated %}
            <a href="{% url 'post_comment' post.pk %}">Add Comment</a><br><br>
        {% else %}
            <a href="">Add Comment</a><br><br>
        {% endif %}
</form>