20 lines
551 B
JavaScript
20 lines
551 B
JavaScript
|
/* @flow */
|
||
|
|
|
||
|
|
import { getCurrentConference } from '../base/conference';
|
||
|
|
import { StateListenerRegistry } from '../base/redux';
|
||
|
|
|
||
|
|
import { clearNotifications } from './actions';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* StateListenerRegistry provides a reliable way to detect the leaving of a
|
||
|
|
* conference, where we need to clean up the notifications.
|
||
|
|
*/
|
||
|
|
StateListenerRegistry.register(
|
||
|
|
/* selector */ state => getCurrentConference(state),
|
||
|
|
/* listener */ (conference, { dispatch }) => {
|
||
|
|
if (!conference) {
|
||
|
|
dispatch(clearNotifications());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
);
|