require_dependency 'gap_serializer' require_dependency 'post_serializer' require_dependency 'timeline_lookup' module PostStreamSerializerMixin def self.included(klass) klass.attributes :post_stream klass.attributes :timeline_lookup end def include_stream? true end def include_gaps? true end def post_stream result = { posts: posts } if include_stream? if !object.is_mega_topic? result[:stream] = object.filtered_post_ids else result[:isMegaTopic] = true result[:firstId] = object.first_post_id result[:lastId] = object.last_post_id end end if include_gaps? && object.gaps.present? result[:gaps] = GapSerializer.new(object.gaps, root: false) end result end def include_timeline_lookup? !object.is_mega_topic? end def timeline_lookup TimelineLookup.build(object.filtered_post_stream) end def posts @posts ||= begin (object.posts || []).map do |post| post.topic = object.topic serializer = PostSerializer.new(post, scope: scope, root: false) serializer.add_raw = true if @options[:include_raw] serializer.topic_view = object serializer.as_json end end end end