# frozen_string_literal: true class TempFile < ApplicationRecord validates :session_id, presence: true has_one_attached :file class << self def destroy_obsolete(temp_file_id) temp_file = find_by_id(temp_file_id) return unless temp_file.present? temp_file.destroy! end handle_asynchronously :destroy_obsolete, run_at: proc { 7.days.from_now } end end