The Models, Admin, Urls, Etc. have been coded for Announcement App.

widget_k3git/announcement/admin.py

+from django.contrib import admin
+
+from .models import Announcement, Reaction
+
+
+class AnnouncementAdmin(admin.ModelAdmin):
+	model = Announcement
+
+
+class ReactionAdmin(admin.ModelAdmin):
+	model = Reaction
+
+
+admin.site.register(Announcement, AnnouncementAdmin)
+admin.site.register(Reaction, ReactionAdmin)
\ No newline at end of file

widget_k3git/announcement/apps.py

+from django.apps import AppConfig
+
+
+class AnnouncementConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'announcement'

widget_k3git/announcement/migrations/0001_initial.py

+# Generated by Django 4.1.7 on 2023-03-07 03:33
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Announcement',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=100, null=True)),
+                ('body', models.TextField(null=True)),
+                ('author', models.CharField(max_length=100, null=True)),
+                ('pub_datetime', models.DateTimeField(null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Reaction',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(choices=[('Like', 'Like'), ('Heart', 'Heart'), ('Angry', 'Angry')], default='Like', max_length=10)),
+                ('tally', models.IntegerField(null=True)),
+                ('announcement', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='announcement.announcement')),
+            ],
+        ),
+    ]

widget_k3git/announcement/models.py

+from django.db import models
+
+# Create your models here.
+class Announcement(models.Model):
+    title = models.CharField(max_length=100, null = True)
+    body = models.TextField(null = True)
+    author = models.CharField(max_length=100, null = True)
+    pub_datetime = models.DateTimeField(null = True)
+
+    def __str__(self):
+        return '{} by {} published {}: {}'.format(self.title, self.author, self.pub_datetime, self.body)
+
+class Reaction(models.Model):
+    reaction_list = [("Like", "Like"), ("Heart", "Heart"), ("Angry", "Angry")]
+    name = models.CharField(max_length=10, choices = reaction_list, default = "Like")
+    tally = models.IntegerField(null = True)
+    announcement = models.ForeignKey(Announcement, on_delete=models.CASCADE)
+
+    def __str__(self):
+        return '{}: {}'.format(self.name, self.tally)

widget_k3git/announcement/tests.py

+from django.test import TestCase
+
+# Create your tests here.

widget_k3git/announcement/urls.py

+from django.contrib import admin
+from django.urls import path
+
+from .views import index
+
+urlpatterns = [
+    path('', index, name='index'),
+]
+
+app_name = "announcement"

widget_k3git/announcement/views.py

+from django.shortcuts import render
+from django.http import HttpResponse
+
+from .models import Announcement, Reaction
+
+def index(request):
+    page_content ="""<H1>Widget's Announcement Board</H1?"""
+    for announcement in Announcement.objects.all():
+        newAnnouncementDateTime = announcement.pub_datetime.strftime("%m-%d-%Y %I:%M %p")
+        page_content += """<br> <br> 
+                             {} by {} published {}:<br> 
+                             {}<br>""".format(announcement.title, announcement.author, newAnnouncementDateTime, announcement.body)
+        for reaction in Reaction.objects.all():
+            if reaction.announcement == announcement:
+                page_content += """<br>{}: {}
+                                      """.format(reaction.name, reaction.tally)
+    return HttpResponse(page_content)

widget_k3git/widget_k3git/settings.py

@@ -42,6 +42,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'announcement',
     'assignments',
     'dashboard',
     'forum',

widget_k3git/widget_k3git/urls.py

@@ -2,6 +2,7 @@ from django.contrib import admin
 from django.urls import include, path
 
 urlpatterns = [
+    path('announcement/', include('announcement.urls', namespace="announcement")),
     path('widget_calendar/', include('widget_calendar.urls', namespace="widget_calendar")),
     path('assignments/', include('assignments.urls', namespace="assignments")),
     path('dashboard/', include('dashboard.urls', namespace="dashboard")),