# frozen_string_literal: true class UserMention < ApplicationRecord self.abstract_class = true def has_mentions? mentioned_users_ids.present? || mentioned_groups_ids.present? || mentioned_projects_ids.present? end private def mentioned_users User.where(id: mentioned_users_ids) end def mentioned_groups Group.where(id: mentioned_groups_ids) end def mentioned_projects Project.where(id: mentioned_projects_ids) end end