module SuggestedTopicsMixin def self.included(klass) klass.attributes :related_messages klass.attributes :suggested_topics end def include_related_messages? object.next_page.nil? && object.related_messages&.topics.present? end def include_suggested_topics? object.next_page.nil? && object.suggested_topics&.topics.present? end def related_messages object.related_messages.topics.map do |t| SuggestedTopicSerializer.new(t, scope: scope, root: false) end end def suggested_topics object.suggested_topics.topics.map do |t| SuggestedTopicSerializer.new(t, scope: scope, root: false) end end end