jiti-meet/react/features/mobile/navigation/middleware.js

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import debounce from 'lodash/debounce';
import { CONFERENCE_FAILED, SET_ROOM } from '../../base/conference/actionTypes';
import { JitsiConferenceErrors } from '../../base/lib-jitsi-meet';
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import { MiddlewareRegistry } from '../../base/redux';
import { readyToClose } from '../external-api/actions';
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import { isWelcomePageAppEnabled } from './components/welcome/functions';
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import { navigateRoot } from './rootNavigationContainerRef';
import { screen } from './routes';
MiddlewareRegistry.register(store => next => action => {
switch (action.type) {
case SET_ROOM:
return _setRoom(store, next, action);
case CONFERENCE_FAILED:
return _conferenceFailed(store, next, action);
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}
return next(action);
});
/**
* Debounced sending of `readyToClose`.
*/
const _sendReadyToClose = debounce(dispatch => {
dispatch(readyToClose());
}, 2500, { leading: true });
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/**
* Notifies the feature base/conference that the action
* {@code SET_ROOM} is being dispatched within a specific
* redux store.
*
* @param {Store} store - The redux store in which the specified {@code action}
* is being dispatched.
* @param {Dispatch} next - The redux {@code dispatch} function to dispatch the
* specified {@code action} to the specified {@code store}.
* @param {Action} action - The redux action {@code SET_ROOM}
* which is being dispatched in the specified {@code store}.
* @private
* @returns {Object} The value returned by {@code next(action)}.
*/
function _setRoom({ dispatch, getState }, next, action) {
const { room: oldRoom } = getState()['features/base/conference'];
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const result = next(action);
const { room: newRoom } = getState()['features/base/conference'];
const isWelcomePageEnabled = isWelcomePageAppEnabled(getState());
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if (!oldRoom && newRoom) {
navigateRoot(screen.conference.root);
} else if (!newRoom) {
if (isWelcomePageEnabled) {
navigateRoot(screen.root);
} else {
// For JitsiSDK, WelcomePage is not available
_sendReadyToClose(dispatch);
}
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}
return result;
}
/**
* Function to handle the conference failed event and navigate the user to the lobby screen
* based on the failure reason.
*
* @param {Object} store - The Redux store.
* @param {Function} next - The Redux next function.
* @param {Object} action - The Redux action.
* @returns {Object}
*/
function _conferenceFailed({ dispatch, getState }, next, action) {
const state = getState();
const isWelcomePageEnabled = isWelcomePageAppEnabled(state);
const { error } = action;
// We need to cover the case where knocking participant
// is rejected from entering the conference
if (error.name === JitsiConferenceErrors.CONFERENCE_ACCESS_DENIED) {
if (isWelcomePageEnabled) {
navigateRoot(screen.root);
} else {
// For JitsiSDK, WelcomePage is not available
_sendReadyToClose(dispatch);
}
}
return next(action);
}