jiti-meet/react/features/device-selection/middleware.ts

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import { UPDATE_DEVICE_LIST } from '../base/devices/actionTypes';
import MiddlewareRegistry from '../base/redux/MiddlewareRegistry';
/**
* Implements the middleware of the feature device-selection.
*
* @param {Store} store - Redux store.
* @returns {Function}
*/
// eslint-disable-next-line no-unused-vars
MiddlewareRegistry.register(store => next => action => {
const result = next(action);
if (action.type === UPDATE_DEVICE_LIST) {
const state = store.getState();
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const { availableDevices } = state['features/base/devices'] || {};
if (typeof APP !== 'undefined') {
APP.API.notifyDeviceListChanged(availableDevices);
}
}
return result;
});