Updated views.py and urls.py to CBV and created templates.

widget_Francoconuts/announcements/migrations/0003_alter_reaction_announcement_and_more.py

+# Generated by Django 4.0.3 on 2022-05-22 14:39
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0002_rename_announcement_name_reaction_announcement'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='reaction',
+            name='announcement',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='reaction', to='announcements.announcement'),
+        ),
+        migrations.AlterField(
+            model_name='reaction',
+            name='reaction_name',
+            field=models.CharField(choices=[('Like', 'Like'), ('Love', 'Love'), ('Angry', 'Angry')], default='Like', max_length=10),
+        ),
+    ]

widget_Francoconuts/forum/templates/Forum/forum_detail.html

+<h1>
+  {{post.post_title}}
+</h1>
+
+<h4>
+  {{post.post_author.first_name}} {{post.post_author.last_name}}, {{post.pub_date.day}}/{{post.pub_date.month}}/{{post.pub_date.year}}
+</h4>
+
+<h3>
+  {{post.post_body}}
+</h3>
+
+<img src= {{post.post_imageUrl}}>
+
+    <ul>
+
+    {% for reply in reply_list %}
+
+        {% if reply.reply_post.post_title == post.post_title  %}
+
+        <li>
+          <u>
+            Reply by {{reply.reply_author.first_name}} {{reply.reply_author.last_name}} dated {{reply.pub_date.day}}/{{reply.pub_date.month}}/{{reply.pub_date.year}}:
+          </u>
+            <br>
+          {{reply.reply_body}}
+        </li>
+
+        <br>
+
+        {% endif %}
+
+    {% endfor %}
+
+    </ul>

widget_Francoconuts/forum/templates/Forum/post_list.html

+{% extends 'base.html' %}
+    {% block content %}
+    <h1>Welcome to the Widget's Forum!</h1>
+
+      {% if object_list %}
+
+         <ul>
+
+         {% for post in object_list %}
+
+            <h3>
+              <li>
+                <a href ="{% url 'forum:forum-detail' post.id %}">{{post.post_title}}</a>
+                  <br> by {{post.post_author.first_name}} {{post.post_author.last_name}} dated {{post.pub_date.day}}/{{post.pub_date.month}}/{{post.pub_date.year}}
+              </li>
+            </h3>
+
+         {% endfor %}
+
+         </ul>
+
+      {% else %}
+
+         <p>
+           No posts available.
+         </p>
+
+      {% endif %}
+    {% endblock content %}

widget_Francoconuts/forum/urls.py

 from django.urls import path
 
-from .views import forum
+from .views import ForumListView, ForumDetailView
+
 
 urlpatterns = [
-    path('', forum, name='forum'),
+    path('', ForumListView.as_view(), name='post-list'),
+    path('<int:pk>/details/', ForumDetailView.as_view(), name='forum-detail'),
 ]
 
+
 app_name = 'forum'

widget_Francoconuts/forum/views.py

 from django.shortcuts import render
-from django.http import HttpResponse
+from django.http import Http404, HttpRequest, HttpResponse
 from .models import Post, Reply
 from homepage.models import WidgetUser
+from django.views.generic.detail import DetailView
+from django.views.generic.list import ListView
+from django.views.generic.edit import CreateView
+from .forms import PostForm
 
-def get_reply():
-    text=''
-    for reply in Reply.objects.all():
-        text += (
-            'Reply by {} {} '.format(reply.author.first_name,
-                                 reply.author.last_name)
-            + 'dated {}').format(reply.pub_date.strftime('%x')
-                                 + ':<br>'
-                                 + '{}<br>'.format(reply.reply_body)
-                                 )
-    return text
-
-def forum(request):
-    text = '<h1>FORUM POSTS:</h1>'
-
-    for post in Post.objects.all():
-        text += (
-            '{} '.format(post.post_title)
-            + 'by {} {} '.format(post.author.first_name,
-                                 post.author.last_name)
-            + 'dated {}').format(post.pub_date.strftime('%x')
-                                 + ':<br>'
-                                 + '{}<br>'.format(post.post_body)
-                                 + get_reply()
-                                 + '<br>'
-        )
-
-    return HttpResponse(text)
+#def get_reply():
+#
+#    text=''
+#    for reply in Reply.objects.all():
+#        text += (
+#            'Reply by {} {} '.format(reply.author.first_name,
+#                                 reply.author.last_name)
+#            + 'dated {}').format(reply.pub_date.strftime('%x')
+#                                 + ':<br>'
+#                                 + '{}<br>'.format(reply.reply_body)
+#                                 )
+#    return text
+#
+#def forum(request):
+#
+#    text = '<h1>FORUM POSTS:</h1>'
+#
+#    for post in Post.objects.all():
+#        text += (
+#            '{} '.format(post.post_title)
+#            + 'by {} {} '.format(post.author.first_name,
+#                                 post.author.last_name)
+#            + 'dated {}').format(post.pub_date.strftime('%x')
+#                                 + ':<br>'
+#                                 + '{}<br>'.format(post.post_body)
+#                                 + get_reply()
+#                                 + '<br>'
+#        )
+#
+#    return HttpResponse(text)
+
+
+
+class ForumListView(ListView):
+    model = Post
+    ordering = ["-pub_date"]
+
+    def index(request):
+
+        Replies = Reply.objects.all()
+        post_list = Post.objects.order_by("-pub_date")
+
+        context ={
+            'Post':Posts,
+            'Reply':Replies,
+            'post_list':post_list
+        }
+
+        return render(request, "Forum/forum_detail.html", context)
+
+class ForumDetailView(DetailView):
+    model = Post
+
+    def posts(request, post_id):
+
+         reply_list = Reply.objects.order_by("-pub_date")
+
+         try:
+            post = Post.objects.get(pk=post_id)
+
+         except Post.DoesNotExist:
+             raise Http404("post doesnt exist")
+
+         return render(request,"Forum/forum_list.html",{"post": post, 'reply_list':reply_list})
+
+def PostCreate(request):
+    form = PostForm()
+
+    context = {
+        'form':form,
+    }
+
+    if request.method == 'POST':
+        form = PostForm(request.POST)
+        if form.is_valid():
+            form.save()
+            return redirect('/posts')
+
+    return render(request, 'Forum/post_add.html', context)