54 lines
1.4 KiB
JavaScript
54 lines
1.4 KiB
JavaScript
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import { upperFirst, camelCase } from 'lodash';
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const timelineFetcherServiceFactory = ($ngRedux, apiService, $interval) => {
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let fetcher;
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const update = ({statuses, timeline, showImmediately}) => {
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const ccTimeline = camelCase(timeline);
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const action = {
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type: 'ADD_NEW_STATUSES',
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data: {
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statuses,
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timeline: ccTimeline,
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showImmediately
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}
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};
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$ngRedux.dispatch(action);
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$ngRedux.dispatch({type: 'UPDATE_TIMESTAMPS'});
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};
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const fetchAndUpdate = ({timeline = 'friends', older = false, showImmediately = false}) => {
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const args = { timeline };
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const timelineData = $ngRedux.getState().statuses.timelines[camelCase(timeline)];
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if(older) {
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args['until'] = timelineData.minVisibleId;
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} else {
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args['since'] = timelineData.maxId;
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}
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apiService.fetchTimeline(args).
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then((statuses) => update({statuses, timeline, showImmediately}));
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};
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const startFetching = ({timeline = 'friends'}) => {
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fetchAndUpdate({timeline, showImmediately: true});
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const boundFetchAndUpdate = () => fetchAndUpdate({timeline});
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fetcher = $interval(boundFetchAndUpdate, 10000);
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};
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const timelineFetcherService = {
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startFetching,
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fetchAndUpdate
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};
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return timelineFetcherService;
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};
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timelineFetcherServiceFactory.$inject = ['$ngRedux', 'apiService', '$interval'];
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export default timelineFetcherServiceFactory;
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