85 lines
2.6 KiB
JavaScript
85 lines
2.6 KiB
JavaScript
// @flow
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import { SET_CONFIG } from '../base/config';
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import { ADD_KNOWN_DOMAINS, addKnownDomains } from '../base/known-domains';
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import { equals, MiddlewareRegistry } from '../base/redux';
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import { APP_STATE_CHANGED } from '../mobile/background/actionTypes';
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import { setCalendarAuthorization } from './actions';
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import { REFRESH_CALENDAR } from './actionTypes';
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import { _fetchCalendarEntries, isCalendarEnabled } from './functions';
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isCalendarEnabled()
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&& MiddlewareRegistry.register(store => next => action => {
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switch (action.type) {
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case ADD_KNOWN_DOMAINS: {
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// XXX Fetch new calendar entries only when an actual domain has
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// become known.
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const { getState } = store;
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const oldValue = getState()['features/base/known-domains'];
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const result = next(action);
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const newValue = getState()['features/base/known-domains'];
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equals(oldValue, newValue)
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|| _fetchCalendarEntries(store, false, false);
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return result;
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}
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case APP_STATE_CHANGED: {
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const result = next(action);
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_maybeClearAccessStatus(store, action);
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return result;
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}
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case SET_CONFIG: {
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const result = next(action);
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// For legacy purposes, we've allowed the deserialization of
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// knownDomains and now we're to translate it to base/known-domains.
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const state = store.getState()['features/calendar-sync'];
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if (state) {
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const { knownDomains } = state;
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Array.isArray(knownDomains)
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&& knownDomains.length
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&& store.dispatch(addKnownDomains(knownDomains));
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}
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_fetchCalendarEntries(store, false, false);
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return result;
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}
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case REFRESH_CALENDAR: {
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const result = next(action);
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_fetchCalendarEntries(
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store, action.isInteractive, action.forcePermission);
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return result;
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}
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}
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return next(action);
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});
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/**
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* Clears the calendar access status when the app comes back from the
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* background. This is needed as some users may never quit the app, but puts it
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* into the background and we need to try to request for a permission as often
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* as possible, but not annoyingly often.
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*
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* @param {Object} store - The redux store.
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* @param {Object} action - The Redux action.
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* @private
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* @returns {void}
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*/
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function _maybeClearAccessStatus(store, { appState }) {
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appState === 'background'
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&& store.dispatch(setCalendarAuthorization(undefined));
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}
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