AngularJS 1.x : send JWT and expired refresh token

authInterceptorConfig.config.js

// module is your angular module

module.config(authInterceptorConfig);

/* @ngInject*/
function authInterceptorConfig($httpProvider) {
  $httpProvider.interceptors.push('authInterceptor');
}

module.factory('authInterceptor', authInterceptor);

/* @ngInject */
function authInterceptor($q, $injector, $location, $cookies) {

  var replays = [];
  var refreshTokenPromise;

  var factory = {
    request: request,
    responseError: responseError
  };

  return factory;

  //////////

  // Add authorization token to headers
  function request(config) {
    config.headers = config.headers || {};
    if ($cookies.get('token')) {
      config.headers.Authorization = 'Bearer ' + $cookies.get('token');
    }

    return config;
  }

  // Intercept 401s and redirect you to login
  function responseError(response) {
    if (response.status === 401 && $cookies.get('token')) {
      return checkAuthorization(response);
    }

    return $q.reject(response);

    /////////

    function checkAuthorization(res) {
      return $q(function(resolve, reject) {

        var replay = {
          success: function(){
            $injector.get('$http')(res.config).then(resolve, reject);
          },

          cancel: function(){
            reject(res);
          }
        };

        replays.push(replay);

        if (!refreshTokenPromise) {
          refreshTokenPromise = $injector.get('Auth') // REFRESH TOKEN HERE
            .refreshToken()
            .then(clearRefreshTokenPromise)
            .then(replayRequests)
            .catch(cancelRequestsAndRedirect);
        }
      });

      ////////////

      function clearRefreshTokenPromise(auth) {
        refreshTokenPromise = null;
        return auth;
      }

      function replayRequests(auth) {
        replays.forEach(function(replay) {  
          replay.success();
        });

        replays.length = 0;

        return auth;
      }

      function cancelRequestsAndRedirect() {

        refreshTokenPromise = null;
        replays.forEach(function(replay) {  
          replay.cancel();
        });

        replays.length = 0;

        $cookies.remove('token');
        var $state = $injector.get('$state');

        // SET YOUR LOGIN PAGE
        $state.go('login');
      }
    }
  }
}