saving for later

announcements/admin.py

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

announcements/migrations/0002_announcement_author_reaction.py

+# Generated by Django 4.0.3 on 2022-04-05 06:41
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('homepage', '0003_widgetuser_department'),
+        ('announcements', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='announcement',
+            name='author',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='homepage.widgetuser'),
+            preserve_default=False,
+        ),
+        migrations.CreateModel(
+            name='Reaction',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('tally', models.IntegerField()),
+                ('announcement', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='announcements.announcement')),
+            ],
+        ),
+    ]

announcements/migrations/0003_reaction_reaction_name.py

+# Generated by Django 4.0.3 on 2022-04-05 06:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcements', '0002_announcement_author_reaction'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='reaction',
+            name='reaction_name',
+            field=models.CharField(choices=[('LK', 'Like'), ('LV', 'Love'), ('AG', 'Angry')], default='Like', max_length=2),
+        ),
+    ]

announcements/models.py

@@ -5,4 +5,50 @@ from django.db import models
 class Announcement(models.Model):
     announcement_title = models.CharField(max_length=50)
     announcement_body = models.CharField(max_length=500)
-    pub_date = models.DateTimeField("Date Published", auto_now=True)
\ No newline at end of file
+    pub_date = models.DateTimeField("Date Published", auto_now=True)
+    author = models.ForeignKey(
+        'homepage.WidgetUser',
+        on_delete=models.CASCADE
+    )
+
+    def __str__(self):
+        return '{}'.format(self.announcement_title)
+
+    @property
+    def announcement_detail(self):
+        announcement = '<br>{} by {} dated {}:'.format(self.announcement_title, self.author.forum_name, self.pub_date)
+        announcement += '<br>{}'.format(self.announcement_body)
+
+        return announcement
+
+class Reaction(models.Model):
+    reaction_name_choices = [
+        ('LK', 'Like'),
+        ('LV', 'Love'),
+        ('AG', 'Angry'),
+    ]
+    reaction_name = models.CharField(
+        max_length=2,
+        choices=reaction_name_choices,
+        default='Like',
+    )
+    tally = models.IntegerField()
+    announcement = models.ForeignKey(
+        Announcement,
+        on_delete=models.CASCADE,
+        related_name="reacts",
+    )
+
+    def __str__(self):
+        return '{}'.format(self.reaction_name)
+
+    @property
+    def reaction_detail(self):
+        reaction = '<br>{}: {}'.format(self.reaction_name, self.tally)
+
+        return reaction
+
+    @property
+    def reaction_tally(self):
+        return self.tally
+        

announcements/views.py

 from django.shortcuts import render
 from django.http import HttpResponse
+from .models import Announcement, Reaction
 
 # Create your views here.
 def index(request):
-    return HttpResponse("This is the Announcement Board!")
\ No newline at end of file
+    def announcement_list():
+        final_list = ''
+        for p in range(len(Announcement.objects.all())):
+            final_list += '{}'.format(Announcement.objects.get(pk=p+1).announcement_detail)
+            reaction_list = list(Reaction.objects.filter(announcement=Announcement.objects.get(pk=p+1)))
+            lk_tally = 0
+            lv_tally = 0
+            ag_tally = 0
+            for r in range(len(reaction_list)):
+                if str(reaction_list[r]) == 'LK':
+                    lk_tally += reaction_list[r].reaction_tally
+                elif str(reaction_list[r]) == 'LV':
+                    lv_tally += reaction_list[r].reaction_tally
+                elif str(reaction_list[r]) == 'AG':
+                    ag_tally += reaction_list[r].reaction_tally
+            final_list += f'<br>Like: {lk_tally}'
+            final_list += f'<br>Love: {lv_tally}'
+            final_list += f'<br>Angry: {ag_tally}<br>'    
+
+        return final_list
+
+    html = f'''
+    <html>
+        <body>
+            <h1>ANNOUNCEMENTS:</h1>
+            <main>
+                <p>{announcement_list()}</p>
+            </main>
+        </body>
+    </html>
+    '''
+
+    return HttpResponse(html)
\ No newline at end of file