# frozen_string_literal: true module SimpleAuth module ActionController extend ActiveSupport::Concern included do install_simple_auth_scopes end module ClassMethods def install_simple_auth_scopes SimpleAuth.config.scopes.each do |scope| install_simple_auth_scope(scope) helper_method "current_#{scope}", "#{scope}_logged_in?" end end def install_simple_auth_scope(scope) # rubocop:disable Metrics/MethodLength class_eval <<-RUBY, __FILE__, __LINE__ + 1 def #{scope}_session @#{scope}_session ||= Session.create(scope: :#{scope}, session: session) end def current_#{scope} #{scope}_session.record end def #{scope}_logged_in? current_#{scope}.present? end RUBY define_method "authorized_#{scope}?" do true end define_method "require_logged_#{scope}" do simple_auth_require_logged_scope(scope) end define_method "redirect_logged_#{scope}" do simple_auth_redirect_logged_scope(scope) end end end private def simple_auth @simple_auth ||= SimpleAuth.config end private def return_to(url) session[:return_to] || url end private def simple_auth_require_logged_scope(scope) action = RequireLoginAction.new(self, scope) return if action.valid? reset_session flash[simple_auth.flash_message_key] = action.message session[:return_to] = request.fullpath if request.get? redirect_to instance_eval(&simple_auth.login_url) end private def simple_auth_redirect_logged_scope(scope) scope_session = send("#{scope}_session") return unless scope_session.valid? redirect_to instance_eval(&simple_auth.logged_url) end end end