$modal decorator to close all modals on $rootScope noauth message

gistfile1.js

torpedoApp.config(function($provide) {
  $provide.decorator('$modal', function($delegate,$rootScope) {
    var openFn = $delegate.open;
    $delegate.open = function() {
      console.debug('open!');
      var regged = false;
      var args    = [].slice.call(arguments);
      var modalInstance = openFn.apply(null, args);
      modalInstance.opened.then(function(status) {
        console.debug('open status:', status);
        if(!!status && !regged) {
          regged = true;
          console.debug('registering for no auth');
          var noAuthDereg =  $rootScope.$on('noauth', function() {
            console.debug('noauth!', modalInstance);
            noAuthDereg();
            modalInstance.dismiss('noauth');
          });
        }
      });

      return modalInstance;
    };
    return $delegate;
  });
});

// and then inside the http interceptor:

if(rejection.status === 401) {
    // if the user is no longer authorized, push them to the login page
    console.debug('No longer authorized. Transitioning to login');
    $rootScope.$broadcast('noauth');
    $injector.get('$state').transitionTo('noauth.login');
  }
  return $q.reject(rejection);
},