Adapted serializers

Signed-off-by: Israel Barreto Sant'Anna <ibsa14@inf.ufpr.br>

app/serializers/follow_serializer.rb

 class FollowSerializer < ActiveModel::Serializer
-  has_one :followable
-
-  attributes :id, :user_id
+  attributes :id, :user_id, :followable
 end

app/serializers/public_activity/activity_serializer.rb

 class PublicActivity::ActivitySerializer < ActiveModel::Serializer
-  attributes :id, :owner, :trackable, :trackable_type, :recipient, :parameters, :created_at
+  attributes :id, :trackable_type, :recipient, :parameters, :created_at
+  has_one :owner
+  has_one :trackable
 end

app/serializers/review_serializer.rb

@@ -12,7 +12,7 @@ class ReviewSerializer < ActiveModel::Serializer
     object.user_approves? current_user
   end
 
-  attributes :id, :name, :description, :pros, :cons, :rating_average, :rates_count, :created_at, :updated_at, :reviewable, :rated, :approves
+  attributes :id, :name, :description, :pros, :cons, :rating_average, :rates_count, :created_at, :updated_at, :reviewable, :reviewable_type, :rated, :approves
   has_many :review_ratings
   belongs_to :user
 end