stash

web/src/store/index.js

@@ -11,6 +11,18 @@ Vue.use(Vuex);
 const axios = AxiosBootstrap.create({
     baseURL: '/api',
 });
+axios.interceptors.response.use(response => response, error => {
+    if (error.response.status === 401) {
+        console.log('401 interceptor fired');
+        store.dispatch('reloadToken').then((ok) => {
+            if (ok) {
+                error.config.headers['Authorization'] = `Token ${store.state.token}`;
+                return axios.request(error.config);
+            }
+        });
+    } else
+        return Promise.reject(error);
+});
 
 axios.interceptors.response.use(response => response, error => {
     console.log('error interceptor fired');
@@ -46,10 +58,11 @@ const store = new Vuex.Store({
         tickets: [],
         userRoles: ['admin', 'team', 'orga', 'user'],
         lastEvent: localStorage.getItem('lf_lastEvent') || '36C3',
-        lastUsed: localStorage.getItem('lf_lastUsed') || {},
+        lastUsed: JSON.parse(localStorage.getItem('lf_lastUsed') || '{}'),
         remember: false,
         user: null,
         token: null,
+        token_expiry: null,
         local_loaded: false,
     },
     getters: {
@@ -63,6 +76,7 @@ const store = new Vuex.Store({
                 state.remember = localStorage.getItem('remember') === 'true'
                 state.user = localStorage.getItem('user')
                 state.token = localStorage.getItem('token')
+                state.token_expiry = localStorage.getItem('token_expiry')
                 state.local_loaded = true
             }
 
@@ -72,7 +86,7 @@ const store = new Vuex.Store({
     mutations: {
         updateLastUsed(state, diff) {
             state.lastUsed = _.extend(state.lastUsed, diff);
-            localStorage.setItem('lf_lastUsed', state.lastUsed);
+            localStorage.setItem('lf_lastUsed', JSON.stringify(state.lastUsed));
         },
         updateLastEvent(state, slug) {
             state.lastEvent = slug;
@@ -125,17 +139,22 @@ const store = new Vuex.Store({
         },
         setUser(state, user) {
             state.user = user;
+            if (user)
                 localStorage.setItem('user', user);
         },
-        setToken(state, token) {
+        setToken(state, {token, expiry}) {
             state.token = token;
+            state.token_expiry = expiry;
+            if (token)
                 localStorage.setItem('token', token);
+            localStorage.setItem('token_expiry', expiry);
         },
         logout(state) {
             state.user = null;
             state.token = null;
             localStorage.removeItem('user');
             localStorage.removeItem('token');
+            localStorage.removeItem('token_expiry');
             router.push('/login');
         },
     },
@@ -150,9 +169,10 @@ const store = new Vuex.Store({
                     credentials: 'omit'
                 }).then(r => r.json())
                 if (data.token) {
-                    commit('setToken', data.token);
+                    commit('setToken', data);
                     commit('setUser', username);
                     axios.defaults.headers.common['Authorization'] = `Token ${data.token}`;
+                    dispatch('afterLogin');
                     return true;
                 } else {
                     return false;
@@ -162,6 +182,31 @@ const store = new Vuex.Store({
                 return false;
             }
         },
+        async reloadToken({commit, state}) {
+            try {
+                const data = await fetch('/api/2/login/', {
+                    method: 'POST',
+                    headers: {'Content-Type': 'application/json'},
+                    body: JSON.stringify({username: state.user, password: state.token}),
+                    credentials: 'omit'
+                }).then(r => r.json())
+                if (data.token) {
+                    commit('setToken', data);
+                    axios.defaults.headers.common['Authorization'] = `Token ${data.token}`;
+                    return true;
+                }
+            } catch (e) {
+                console.error(e);
+            }
+            //credentials failed, logout
+            store.commit('logout');
+            router.push('/login');
+        },
+        async afterLogin() {
+            await store.dispatch('loadBoxes');
+            await store.dispatch('loadEventItems');
+            await store.dispatch('loadTickets');
+        },
         async loadEvents({commit}) {
             const {data} = await axios.get('/2/events/');
             commit('replaceEvents', data);
@@ -224,7 +269,6 @@ export default store;
 store.dispatch('loadEvents').then(() => {
     if (store.getters.isLoggedIn) {
         axios.defaults.headers.common['Authorization'] = `Token ${store.state.token}`;
-        store.dispatch('loadEventItems');
-        store.dispatch('loadBoxes');
+        store.dispatch('afterLogin');
     }
 });