added reaction model

widget_princessgabi/announcementboard/models.py

@@ -10,3 +10,15 @@ class Announcement(models.Model):
 
     def __str__(self):
         return self.title
+
+class Reaction(models.Model):
+    class Choices(models.TextChoices):
+        like = 'Like'
+        love = 'Love'
+        angry = 'Angry'
+    name = models.CharField(max_length = 5, choices = Choices.choices)
+    tally = models.IntegerField(default = 0)
+    announcement = models.ForeignKey(Announcement, on_delete = models.CASCADE)
+
+    def __str__(self):
+        return self.name