import backendInteractorService from '../services/backend_interactor_service/backend_interactor_service.js' import { compact, map, each, merge } from 'lodash' import { set } from 'vue' import { Socket } from 'phoenix' // TODO: Unify with mergeOrAdd in statuses.js export const mergeOrAdd = (arr, obj, item) => { if (!item) { return false } const oldItem = obj[item.id] if (oldItem) { // We already have this, so only merge the new info. merge(oldItem, item) return {item: oldItem, new: false} } else { // This is a new item, prepare it arr.push(item) obj[item.id] = item return {item, new: true} } } export const mutations = { setSocket (state, socket) { state.socket = socket }, setMuted (state, { user: {id}, muted }) { const user = state.usersObject[id] set(user, 'muted', muted) }, setCurrentUser (state, user) { state.lastLoginName = user.screen_name state.currentUser = merge(state.currentUser || {}, user) }, clearCurrentUser (state) { state.currentUser = false state.lastLoginName = false }, beginLogin (state) { state.loggingIn = true }, endLogin (state) { state.loggingIn = false }, addNewUsers (state, users) { each(users, (user) => mergeOrAdd(state.users, state.usersObject, user)) }, setUserForStatus (state, status) { status.user = state.usersObject[status.user.id] } } export const defaultState = { lastLoginName: false, currentUser: false, loggingIn: false, users: [], usersObject: {}, socket: null } const users = { state: defaultState, mutations, actions: { fetchUser (store, id) { store.rootState.api.backendInteractor.fetchUser({id}) .then((user) => store.commit('addNewUsers', user)) }, addNewStatuses (store, { statuses }) { const users = map(statuses, 'user') const retweetedUsers = compact(map(statuses, 'retweeted_status.user')) store.commit('addNewUsers', users) store.commit('addNewUsers', retweetedUsers) // Reconnect users to statuses each(statuses, (status) => { store.commit('setUserForStatus', status) }) // Reconnect users to retweets each(compact(map(statuses, 'retweeted_status')), (status) => { store.commit('setUserForStatus', status) }) }, logout (store) { store.commit('clearCurrentUser') store.dispatch('stopFetching', 'friends') store.commit('setBackendInteractor', backendInteractorService()) }, loginUser (store, userCredentials) { return new Promise((resolve, reject) => { const commit = store.commit commit('beginLogin') store.rootState.api.backendInteractor.verifyCredentials(userCredentials) .then((response) => { if (response.ok) { response.json() .then((user) => { user.credentials = userCredentials commit('setCurrentUser', user) commit('addNewUsers', [user]) // Set our new backend interactor commit('setBackendInteractor', backendInteractorService(userCredentials)) if (user.token) { // Set up websocket connection let socket = new Socket('/socket', {params: {token: user.token}}) socket.connect() store.commit('setSocket', socket) } // Start getting fresh tweets. store.dispatch('startFetching', 'friends') // Get user mutes and follower info store.rootState.api.backendInteractor.fetchMutes().then((mutedUsers) => { each(mutedUsers, (user) => { user.muted = true }) store.commit('addNewUsers', mutedUsers) }) if ('Notification' in window && window.Notification.permission === 'default') { window.Notification.requestPermission() } // Fetch our friends store.rootState.api.backendInteractor.fetchFriends() .then((friends) => commit('addNewUsers', friends)) }) } else { // Authentication failed commit('endLogin') if (response.status === 401) { reject('Wrong username or password') } else { reject('An error occurred, please try again') } } commit('endLogin') resolve() }) .catch((error) => { console.log(error) commit('endLogin') reject('Failed to connect to server, try again') }) }) } } } export default users