Updated Reaction class attributes and implemented admin panel

widget_vincentdjango/announcementBoard/admin.py

 from django.contrib import admin
+from .models import Announcement, Reaction
 
-# Register your models here.
+class ReactionInline(admin.TabularInline):
+    model = Reaction
+
+class AnnouncementAdmin(admin.ModelAdmin):
+    model = Announcement
+
+    list_display = ('title', 'author', )
+    search_fields = ('title', 'body', 'author', )
+    list_filter = ('title', 'author')
+
+    fieldsets = [
+        ('Announcement', {
+            'fields':
+                ('title', 'body','author')
+        })
+    ]
+
+    inlines = [ReactionInline]
+
+class ReactionAdmin(admin.ModelAdmin):
+    model = Reaction
+
+
+admin.site.register(Announcement, AnnouncementAdmin)
+admin.site.register(Reaction, ReactionAdmin)

widget_vincentdjango/announcementBoard/migrations/0001_initial.py

+# Generated by Django 3.2 on 2023-03-04 07:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('dashboard', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Announcement',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(default='', max_length=250)),
+                ('body', models.TextField(blank=True, null=True)),
+                ('pub_datetime', models.DateTimeField(auto_now_add=True)),
+                ('author', models.ForeignKey(default=True, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, to='dashboard.widgetuser')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Reaction',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=10)),
+                ('tally', models.IntegerField(default=0)),
+                ('annoucement', models.ForeignKey(default=True, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, to='announcementBoard.announcement')),
+            ],
+        ),
+    ]

widget_vincentdjango/announcementBoard/models.py

@@ -16,8 +16,11 @@ class Announcement(models.Model):
         return self.title
 
 class Reaction(models.Model):
-    name = models.CharField(max_length=10, null=False, blank=False)
-    tally = models.IntegerField(default=0)
+    name = models.CharField(max_length=5, choices=[
+        ('Like', 'Like'), 
+        ('Love', 'Love'), 
+        ('Angry', 'Angry')], default='Like')
+    tally = models.PositiveIntegerField(default=0)
     annoucement = models.ForeignKey(
         Announcement, 
         null=True,