Display following/followed users on the profile page

calsocial/models.py

@@ -194,6 +194,32 @@ class Profile(db.Model):  # pylint: disable=too-few-public-methods
 
         return f'<Profile {self.id}(@{username}{domain})>'
 
+    @property
+    def followed_list(self):
+        """List of profiles this profile is following
+        """
+
+        # This will always be empty for remote profiles
+        if not self.user:
+            return []
+
+        return Profile.query \
+            .join(UserFollow.followed) \
+            .filter(UserFollow.follower == self)
+
+    @property
+    def follower_list(self):
+        """List of profiles that follow this profile
+        """
+
+        # This will always be empty for remote profiles
+        if not self.user:
+            return []
+
+        return Profile.query \
+            .join(UserFollow.follower) \
+            .filter(UserFollow.followed == self)
+
 
 class Event(db.Model):
     """Database model for events
@@ -404,9 +430,13 @@ class UserFollow(db.Model):
     #: The ID of the profile that is following the other
     follower_id = db.Column(db.Integer(), db.ForeignKey('profiles.id'), primary_key=True)
 
+    follower = db.relationship('Profile', foreign_keys=[follower_id])
+
     #: The ID of the profile being followed
     followed_id = db.Column(db.Integer(), db.ForeignKey('profiles.id'), primary_key=True)
 
+    followed = db.relationship('Profile', foreign_keys=[followed_id])
+
     #: The timestamp when the follow was initiated
     initiated_at = db.Column(db.DateTime(), default=datetime.utcnow, nullable=False)