Retry request vue-resource

Articles.js

        fetchArticles: function() {
            this.$http.get({url: '/api/v2/articles'}).then( (response) => {
                // success callback
                this.$set('articles', response.data.data);
                this.$set('appReady', true);
            }, (response) => {
                if (response.status == 401) {
                    //Seems like token is expired, refresh and retry
                    console.log('Should see if we can refresh the token!')
                    auth.handle(response);
                    //auth.refreshToken();
                    //auth.refreshToken(this, store.state.failedRequest);
                }
                // error callback
            });
        },

auth.js

export default {
    handle: function(response) {
        var retry = function() {
            var tempToken = localStorage.getItem('id_token');

            return this.retry(response.request).then(function() {
                return response;
            });
        }.bind(this);

        // Refresh JWT, then retry previous request if successful, and catch any errors (auth fail of some kind)
        var tempToken = localStorage.getItem('id_token');
        return Vue.http.post('/api/v2/refresh-token', tempToken)
            .then(retry)
            .catch(this.redirect);
    },

    /**
     * Retries the request initially made by the app before an auth error was thrown.
     *
     * @param request
     * @return Promise
     */
    retry: function(request) {
        var method = request.method.toLowerCase();
        return Vue.http[method](request.url, request.params);
    },
}