【发布时间】:2017-08-07 11:28:33
【问题描述】:
我正在使用 Vue.js 和 Firebase 开发一个应用程序。
我已经设法使用电子邮件/密码登录,并且可以成功地将 firebase.auth() 用户信息存储在 state.currentUser 下的 Vue.js 状态中。
但是,根据 Firebase 指南,我将更多信息存储在“/users”引用下。例如。 /users/uid
我也想将这些数据提取到 vuex 存储中(state.userMeta),这样我就可以在站点周围使用它,但是刷新后它永远不会工作。如果我不刷新,注销然后重新登录,它会很好地填充状态。
任何帮助将不胜感激!
詹姆斯
auth.js
import { auth, db } from '@/config/database'
import store from '@/vuex/store'
const init = function init () {
auth.onAuthStateChanged((user) => {
if (user) {
store.dispatch('setUser', user)
} else {
// User is signed out.
store.dispatch('setUser', null)
}
}, (error) => {
console.log(error)
})
}
export { init }
store.js
import Vue from 'vue'
import Vuex from 'vuex'
import createPersistedState from 'vuex-persistedstate'
import { db } from '@/config/database'
Vue.use(Vuex)
const state = {
currentUser: null,
userMeta: null
}
const mutations = {
SET_USER (state, user) {
if (user) {
state.currentUser = user
db.ref('users/' + user.uid).on('value', function (s) {
state.userMeta = s.val()
})
} else {
state.currentUser = null
state.userMeta = null
}
}
}
const actions = {
setUser ({commit}, user) {
commit('SET_USER', user)
}
}
const getters = {
currentUser: state => state.currentUser
}
export default new Vuex.Store({
state,
mutations,
actions,
getters,
plugins: [createPersistedState()]
})
App.vue
<template>
<div id="app">
<router-view></router-view>
</div>
</template>
<script>
import * as auth from '@/config/auth'
const initApp = function initApp () {
auth.init()
}
export default {
name: 'app',
created: initApp
}
</script>
<style lang="scss" src="./assets/sass/style.scss"></style>
main.js
// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import VueFire from 'vuefire'
import router from './router'
Vue.config.productionTip = false
Vue.use(VueFire)
import store from '@/vuex/store'
/* eslint-disable no-new */
new Vue({
el: '#app',
router,
store,
template: '<App/>',
components: { App }
})
【问题讨论】:
标签: javascript firebase vue.js vue-router vuex