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import backendInteractorService from '../services/backend_interactor_service/backend_interactor_service.js'
import { isArray } from 'lodash'
import { Socket } from 'phoenix'
const api = {
state: {
backendInteractor: backendInteractorService(),
fetchers: {},
socket: null,
chatDisabled: false,
followRequests: []
},
mutations: {
setBackendInteractor (state, backendInteractor) {
state.backendInteractor = backendInteractor
},
addFetcher (state, {timeline, fetcher}) {
state.fetchers[timeline] = fetcher
},
removeFetcher (state, {timeline}) {
delete state.fetchers[timeline]
},
setWsToken (state, token) {
state.wsToken = token
},
setSocket (state, socket) {
state.socket = socket
},
setChatDisabled (state, value) {
state.chatDisabled = value
},
setFollowRequests (state, value) {
state.followRequests = value
}
},
actions: {
startFetching (store, payload) {
let userId = false
let timeline = 'friends'
let tag = false
if (isArray(payload)) {
// For user timelines
timeline = payload[0]
userId = payload[1]
} else if (payload.tag) {
// For tag timelines
timeline = 'tag'
tag = payload.tag
}
// Don't start fetching if we already are.
if (!store.state.fetchers[timeline]) {
const fetcher = store.state.backendInteractor.startFetching({timeline, store, userId, tag})
store.commit('addFetcher', {timeline, fetcher})
}
},
stopFetching (store, timeline) {
const fetcher = store.state.fetchers[timeline]
window.clearInterval(fetcher)
store.commit('removeFetcher', {timeline})
},
setWsToken (store, token) {
store.commit('setWsToken', token)
},
initializeSocket (store) {
// Set up websocket connection
if (!store.state.chatDisabled) {
const token = store.state.wsToken
const socket = new Socket('/socket', {params: {token}})
socket.connect()
store.dispatch('initializeChat', socket)
}
},
disableChat (store) {
store.commit('setChatDisabled', true)
},
removeFollowRequest (store, request) {
let requests = store.state.followRequests.filter((it) => it !== request)
store.commit('setFollowRequests', requests)
}
}
}
export default api
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