ref(remotecontrol): Moves hangup logic to remote control module

ConferenceEvents.js

@@ -0,0 +1,4 @@
+/**
+ * Notifies interested parties that hangup procedure will start.
+ */
+export const BEFORE_HANGUP = "conference.before_hangup";

conference.js

@@ -14,11 +14,11 @@ import {reportError} from './modules/util/helpers';
 
 import UIEvents from './service/UI/UIEvents';
 import UIUtil from './modules/UI/util/UIUtil';
+import * as JitsiMeetConferenceEvents from './ConferenceEvents';
 
 import analytics from './modules/analytics/analytics';
 
-// For remote control testing:
-// import remoteControlReceiver from './modules/remotecontrol/Receiver';
+import EventEmitter from "events";
 
 const ConnectionEvents = JitsiMeetJS.events.connection;
 const ConnectionErrors = JitsiMeetJS.errors.connection;
@@ -31,6 +31,8 @@ const TrackErrors = JitsiMeetJS.errors.track;
 
 const ConnectionQualityEvents = JitsiMeetJS.events.connectionQuality;
 
+const eventEmitter = new EventEmitter();
+
 let room, connection, localAudio, localVideo;
 
 /**
@@ -1783,8 +1785,8 @@ export default {
      * requested
      */
     hangup (requestFeedback = false) {
+        eventEmitter.emit(JitsiMeetConferenceEvents.BEFORE_HANGUP);
         APP.UI.hideRingOverLay();
-        APP.remoteControl.receiver.enable(false);
         let requestFeedbackPromise = requestFeedback
                 ? APP.UI.requestFeedbackOnHangup()
                 // false - because the thank you dialog shouldn't be displayed
@@ -1846,5 +1848,24 @@ export default {
      */
     sendEndpointMessage (to, payload) {
         room.sendEndpointMessage(to, payload);
+    },
+
+    /**
+     * Adds new listener.
+     * @param {String} eventName the name of the event
+     * @param {Function} listener the listener.
+     */
+    addListener (eventName, listener) {
+        eventEmitter.addListener(eventName, listener);
+    },
+
+    /**
+     * Removes listener.
+     * @param {String} eventName the name of the event that triggers the
+     * listener
+     * @param {Function} listener the listener.
+     */
+    removeListener (eventName, listener) {
+        eventEmitter.removeListener(eventName, listener);
     }
 };

modules/remotecontrol/Receiver.js

@@ -3,6 +3,7 @@ const logger = require("jitsi-meet-logger").getLogger(__filename);
 import {DISCO_REMOTE_CONTROL_FEATURE, REMOTE_CONTROL_EVENT_TYPE, EVENT_TYPES,
     PERMISSIONS_ACTIONS} from "../../service/remotecontrol/Constants";
 import RemoteControlParticipant from "./RemoteControlParticipant";
+import * as JitsiMeetConferenceEvents from '../../ConferenceEvents';
 
 const ConferenceEvents = JitsiMeetJS.events.conference;
 
@@ -23,6 +24,7 @@ export default class Receiver extends RemoteControlParticipant {
         this._remoteControlEventsListener
             = this._onRemoteControlEvent.bind(this);
         this._userLeftListener = this._onUserLeft.bind(this);
+        this._hangupListener = this._onHangup.bind(this);
     }
 
     /**
@@ -40,6 +42,8 @@ export default class Receiver extends RemoteControlParticipant {
             APP.conference.addConferenceListener(
                 ConferenceEvents.ENDPOINT_MESSAGE_RECEIVED,
                 this._remoteControlEventsListener);
+            APP.conference.addListener(JitsiMeetConferenceEvents.BEFORE_HANGUP,
+                this._hangupListener);
         } else {
             logger.log("Remote control receiver disabled.");
             this._stop(true);
@@ -47,6 +51,9 @@ export default class Receiver extends RemoteControlParticipant {
             APP.conference.removeConferenceListener(
                 ConferenceEvents.ENDPOINT_MESSAGE_RECEIVED,
                 this._remoteControlEventsListener);
+            APP.conference.removeListener(
+                JitsiMeetConferenceEvents.BEFORE_HANGUP,
+                this._hangupListener);
         }
     }
 
@@ -174,4 +181,11 @@ export default class Receiver extends RemoteControlParticipant {
             this._stop();
         }
     }
+
+    /**
+     * Handles hangup events. Disables the receiver.
+     */
+    _onHangup() {
+        this.enable(false);
+    }
 }