50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
import UIEvents from '../../../../service/UI/UIEvents';
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import {
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CONFERENCE_JOINED,
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CONFERENCE_LEFT
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} from '../conference';
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import { MiddlewareRegistry } from '../redux';
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import { localParticipantIdChanged } from './actions';
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import { PARTICIPANT_DISPLAY_NAME_CHANGED } from './actionTypes';
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import { LOCAL_PARTICIPANT_DEFAULT_ID } from './constants';
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import { getLocalParticipant } from './functions';
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declare var APP: Object;
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/**
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* Middleware that captures CONFERENCE_JOINED and CONFERENCE_LEFT actions and
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* updates respectively ID of local participant.
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*
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* @param {Store} store - Redux store.
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* @returns {Function}
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*/
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MiddlewareRegistry.register(store => next => action => {
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switch (action.type) {
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case CONFERENCE_JOINED:
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store.dispatch(localParticipantIdChanged(action.conference.myUserId()));
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break;
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case CONFERENCE_LEFT:
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store.dispatch(localParticipantIdChanged(LOCAL_PARTICIPANT_DEFAULT_ID));
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break;
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// TODO Remove this middleware when the local display name update flow is
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// fully brought into redux.
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case PARTICIPANT_DISPLAY_NAME_CHANGED: {
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if (typeof APP !== 'undefined') {
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const participant = getLocalParticipant(store.getState());
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if (participant && participant.id === action.id) {
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APP.UI.emitEvent(UIEvents.NICKNAME_CHANGED, action.name);
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}
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}
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break;
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}
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}
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return next(action);
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});
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