add persistent-state-plugin
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575d43acbd
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facefc1cc7
2 changed files with 94 additions and 35 deletions
71
web/src/persistent-state-plugin/index.js
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71
web/src/persistent-state-plugin/index.js
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@ -0,0 +1,71 @@
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import {isProxy, toRaw} from 'vue';
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export default (config) => (store) => {
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if (!('isLoadedKey' in config)) {
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throw new Error("isLoadedKey not defined in config");
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}
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const initialize = () => {
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config.state.forEach(k => {
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try {
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if (config.debug) console.log("localStorage init", k, localStorage.getItem(config.prefix + k));
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const parsed = JSON.parse(localStorage.getItem(config.prefix + k));
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if (parsed !== store.state[k] && parsed !== null) {
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store.state[k] = parsed;
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} else {
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if (config.debug) console.log("localStorage not loaded", k, localStorage.getItem(config.prefix + k));
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}
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} catch (e) {
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if (config.debug) console.log("localStorage parse error", k, e);
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}
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});
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store.state[config.isLoadedKey] = true;
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}
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const reload = initialize;
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if (store.state[config.isLoadedKey] !== true)
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initialize();
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addEventListener('storage', reload);
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if ('state' in config) {
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config.state.forEach((member) => {
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store.watch((state, getters) => state[member], (newValue, oldValue) => {
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try {
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if (config.debug) console.log('watch', member,
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isProxy(newValue) ? toRaw(newValue) : newValue,
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isProxy(oldValue) ? toRaw(oldValue) : oldValue);
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const key = config.prefix + member;
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const encoded = JSON.stringify(isProxy(newValue) ? toRaw(newValue) : newValue);
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if (encoded !== localStorage.getItem(key)) {
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if (config.debug) console.log("localStorage replace", member, localStorage.getItem(key), encoded);
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if (newValue === null)
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localStorage.removeItem(key);
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else
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localStorage.setItem(key, encoded);
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} else {
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if (config.debug) console.log("localStorage not saved", member, localStorage.getItem(key), encoded);
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}
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} catch (e) {
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if (config.debug) console.log("localsorage save error", member, e);
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}
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});
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});
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}
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if ('clearingMutation' in config) {
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store.subscribe((mutation, state) => {
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if (mutation.type === config.clearingMutation) {
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removeEventListener('storage', reload)
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for (let key in config.state) {
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localStorage.removeItem(config.prefix + key);
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}
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for (let key in config.state) {
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store.state[key] = null;
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}
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addEventListener('storage', reload)
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}
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});
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}
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};
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@ -5,6 +5,8 @@ import * as base64 from 'base-64';
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import * as utf8 from 'utf8';
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import {ticketStateColorLookup, ticketStateIconLookup, http} from "@/utils";
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import persistentStatePlugin from "@/persistent-state-plugin";
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const store = createStore({
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state: {
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keyIncrement: 0,
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@ -17,10 +19,8 @@ const store = createStore({
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users: [],
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groups: [],
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state_options: [],
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lastEvent: localStorage.getItem('lf_lastEvent') || '37C3',
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lastUsed: JSON.parse(localStorage.getItem('lf_lastUsed') || '{}'),
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lastEvent: '37C3',
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remember: false,
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user: {
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username: null,
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password: null,
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@ -29,8 +29,8 @@ const store = createStore({
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expiry: null,
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},
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local_loaded: false,
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showAddBoxModal: false,
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persistent_loaded: false,
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},
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getters: {
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route: state => router.currentRoute.value,
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@ -38,8 +38,10 @@ const store = createStore({
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getActiveView: state => router.currentRoute.value.name || 'items',
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getFilters: state => router.currentRoute.value.query,
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getBoxes: state => state.loadedBoxes,
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checkPermission: state => (event, perm) => state.user.permissions.includes(`${event}:${perm}`) || state.user.permissions.includes(`*:${perm}`),
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hasPermissions: state => state.user.permissions.length > 0,
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checkPermission: state => (event, perm) => state.user.permissions &&
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(state.user.permissions.includes(`${event}:${perm}`) || state.user.permissions.includes(`*:${perm}`)),
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hasPermissions: state => state.user.permissions && state.user.permissions.length > 0,
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activeUser: state => state.user.username || 'anonymous',
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stateInfo: state => (slug) => {
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const obj = state.state_options.filter((s) => s.value === slug)[0];
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if (obj) {
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@ -67,27 +69,12 @@ const store = createStore({
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return 'tasks';
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},
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isLoggedIn(state) {
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if (!state.local_loaded) {
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state.remember = localStorage.getItem('remember') === 'true';
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state.user.username = localStorage.getItem('user');
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//state.password = localStorage.getItem('password');
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state.user.permissions = JSON.parse(localStorage.getItem('permissions') || '[]');
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state.user.token = localStorage.getItem('token');
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state.user.expiry = localStorage.getItem('token_expiry');
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state.local_loaded = true;
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}
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return state.user && state.user.username !== null && state.user.token !== null;
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},
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},
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mutations: {
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updateLastUsed(state, diff) {
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state.lastUsed = {...state.lastUsed, ...diff};
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localStorage.setItem('lf_lastUsed', JSON.stringify(state.lastUsed));
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},
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updateLastEvent(state, slug) {
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state.lastEvent = slug;
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localStorage.setItem('lf_lastEvent', slug);
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},
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replaceEvents(state, events) {
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state.events = events;
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@ -147,29 +134,21 @@ const store = createStore({
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},
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setRemember(state, remember) {
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state.remember = remember;
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localStorage.setItem('remember', remember);
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},
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setUser(state, user) {
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state.user.username = user;
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if (user)
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localStorage.setItem('user', user);
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},
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setPassword(state, password) {
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state.user.password = password;
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},
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setPermissions(state, permissions) {
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state.user.permissions = permissions;
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if (permissions)
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localStorage.setItem('permissions', JSON.stringify(permissions));
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},
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setToken(state, {token, expiry}) {
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const user = {...state.user};
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user.token = token;
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user.expiry = expiry;
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state.user = user;
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if (token)
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localStorage.setItem('token', token);
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localStorage.setItem('token_expiry', expiry);
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},
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setUserInfo(state, user) {
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state.user = user;
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@ -185,7 +164,7 @@ const store = createStore({
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},
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},
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actions: {
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async login({commit, dispatch, state}, {username, password, remember}) {
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async login({commit}, {username, password, remember}) {
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commit('setRemember', remember);
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try {
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const data = await fetch('/api/2/login/', {
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@ -195,10 +174,8 @@ const store = createStore({
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credentials: 'omit'
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}).then(r => r.json())
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if (data && data.token) {
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commit('setToken', data);
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commit('setUser', username);
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commit('setPassword', password);
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dispatch('afterLogin');
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const {data: {permissions}} = await http.get('/2/self/', data.token);
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commit('setUserInfo', {...data, permissions, username, password});
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return true;
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} else {
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return false;
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@ -372,10 +349,21 @@ const store = createStore({
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commit('updateTicket', data);
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}
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},
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plugins: [
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persistentStatePlugin({ // TODO change remember to some kind of enable field
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prefix: "lf_",
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debug: false,
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isLoadedKey: "persistent_loaded",
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state: [
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"remember",
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"user",
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"events",
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]
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}),
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],
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});
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store.watch((state) => state.user, (user) => {
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console.log('user changed', user);
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if (store.getters.isLoggedIn) {
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if (router.currentRoute.value.name === 'login' && router.currentRoute.value.query.redirect)
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router.push(router.currentRoute.value.query.redirect);
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