Notifications for follow requests

bookwyrm/models/relationship.py

@@ -1,4 +1,5 @@
 ''' defines relationships between users '''
+from django.apps import apps
 from django.db import models, transaction
 from django.db.models import Q
 from django.dispatch import receiver
@@ -90,9 +91,20 @@ class UserFollowRequest(ActivitypubMixin, UserRelationship):
             return None
         except (UserFollows.DoesNotExist, UserBlocks.DoesNotExist):
             super().save(*args, **kwargs)
+
         if broadcast and self.user_subject.local and not self.user_object.local:
             self.broadcast(self.to_activity(), self.user_subject)
 
+        if self.user_object.local:
+            model = apps.get_model('bookwyrm.Notification', require_ready=True)
+            notification_type = 'FOLLOW_REQUEST' \
+                if self.user_object.manually_approves_followers else 'FOLLOW'
+            model.objects.create(
+                user=self.user_object,
+                related_user=self.user_subject,
+                notification_type=notification_type,
+            )
+
 
     def accept(self):
         ''' turn this request into the real deal'''