2016-11-26 17:57:08 +00:00
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import backendInteractorService from '../services/backend_interactor_service/backend_interactor_service.js'
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2017-06-12 14:00:46 +00:00
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import {isArray} from 'lodash'
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2016-11-26 17:57:08 +00:00
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const api = {
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state: {
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2017-02-16 10:17:47 +00:00
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backendInteractor: backendInteractorService(),
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fetchers: {}
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2016-11-26 17:57:08 +00:00
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},
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mutations: {
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setBackendInteractor (state, backendInteractor) {
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state.backendInteractor = backendInteractor
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2017-02-16 10:17:47 +00:00
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},
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addFetcher (state, {timeline, fetcher}) {
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state.fetchers[timeline] = fetcher
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},
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removeFetcher (state, {timeline}) {
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delete state.fetchers[timeline]
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}
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},
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actions: {
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startFetching (store, timeline) {
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2017-06-12 14:00:46 +00:00
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let userId = false
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// This is for user timelines
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if (isArray(timeline)) {
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userId = timeline[1]
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timeline = timeline[0]
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}
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2017-02-16 10:17:47 +00:00
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// Don't start fetching if we already are.
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if (!store.state.fetchers[timeline]) {
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2017-06-12 14:00:46 +00:00
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const fetcher = store.state.backendInteractor.startFetching({timeline, store, userId})
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2017-02-16 10:17:47 +00:00
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store.commit('addFetcher', {timeline, fetcher})
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}
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},
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stopFetching (store, timeline) {
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const fetcher = store.state.fetchers[timeline]
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window.clearInterval(fetcher)
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store.commit('removeFetcher', {timeline})
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2016-11-26 17:57:08 +00:00
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}
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}
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}
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export default api
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