base/app/models/actor.rb in social_stream-0.25.1 vs base/app/models/actor.rb in social_stream-0.25.2

@@ -80,10 +80,14 @@
            :dependent => :destroy
 
   has_many :sent_actions,
            :class_name => "ActivityAction",
            :dependent  => :destroy
+  has_many :followings,
+           :through => :sent_actions,
+           :source  => :activity_object,
+           :conditions => { 'activity_actions.follow' => true }
 
   scope :alphabetic, order('actors.name')
 
   scope :letter, lambda { |param|
     if param.present?
@@ -291,9 +295,24 @@
   def self_contact
     contact_to!(self)
   end
 
   alias_method :ego_contact, :self_contact
+
+  # The {ActivityObject ActivityObjects} followed by this {Actor}
+  # that are {Actor Actors}
+  def following_actor_objects
+    followings.
+      where('activity_objects.object_type' => "Actor")
+  end
+
+  # An array with the ids of {Actor Actors} followed by this {Actor}
+  def following_actor_ids
+    following_actor_objects.
+      includes(:actor).
+      map(&:actor).
+      map(&:id)
+  end
 
   # The {Channel} of this {Actor} to self (totally close!)
   def self_channel
     Channel.find_or_create_by_author_id_and_user_author_id_and_owner_id id, id, id
   end