jiti-meet/react/features/calendar-sync/middleware.js

77 lines
2.1 KiB
JavaScript

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