WIP: Add Profile.friend_list

calsocial/models.py

@@ -310,6 +310,21 @@ class Profile(db.Model):  # pylint: disable=too-few-public-methods
             .filter(UserFollow.followed == self) \
             .filter(UserFollow.accepted_at.isnot(None))
 
+    @property
+    def friend_list(self):
+        """List of friends (ie. where both profiles follow each other)
+        """
+
+        # This will always be empty for remote profiles
+        if not self.user:
+            return []
+
+        reverse = db.aliased(UserFollow)
+        return UserFollow.query \
+                         .filter(UserFollow.follower == self) \
+                         .join(reverse, UserFollow.followed == reverse.follower) \
+                         .filter(UserFollow.follower == reverse.followed)
+
     @property
     def url(self):
         """Get the URL for this profile