class UserBadgeSerializer < ApplicationSerializer attributes :id, :granted_at, :count, :post_id, :post_number has_one :badge has_one :user, serializer: BasicUserSerializer, root: :users has_one :granted_by, serializer: BasicUserSerializer, root: :users has_one :topic, serializer: BasicTopicSerializer def include_count? object.respond_to? :count end def include_post_id? object.badge.show_posts && object.post_id && object.post end alias :include_topic? :include_post_id? alias :include_post_number? :include_post_id? def post_number object.post && object.post.post_number end def topic object.post.topic end end