Added support for locking rooms

app/lib/RoomClient.js

@@ -990,10 +990,22 @@ export default class RoomClient
 		this._signalingSocket.on('connect', () =>
 		{
 			logger.debug('signaling Peer "connect" event');
+		});
+
+		this._signalingSocket.on('room-ready', () =>
+		{
+			logger.debug('signaling Peer "room-ready" event');
 
 			this._joinRoom({ displayName, device });
 		});
 
+		this._signalingSocket.on('room-locked', () =>
+		{
+			logger.debug('signaling Peer "room-locked" event');
+
+			store.dispatch(stateActions.setRoomLockedOut());
+		});
+
 		this._signalingSocket.on('disconnect', () =>
 		{
 			logger.warn('signaling Peer "disconnect" event');
@@ -1024,10 +1036,34 @@ export default class RoomClient
 			this._room.receiveNotification(notification);
 		});
 
-		this._signalingSocket.on('active-speaker', (data) =>
+		this._signalingSocket.on('lock-room', ({ peerName }) =>
 		{
-			const { peerName } = data;
+			store.dispatch(
+				stateActions.setRoomLocked());
 
+			const peer = this._room.getPeerByName(peerName);
+
+			if (peer)
+			{
+				this.notify(`${peer.appData.displayName} locked the room.`);
+			}
+		});
+
+		this._signalingSocket.on('unlock-room', ({ peerName }) =>
+		{
+			store.dispatch(
+				stateActions.setRoomUnLocked());
+
+			const peer = this._room.getPeerByName(peerName);
+
+			if (peer)
+			{
+				this.notify(`${peer.appData.displayName} unlocked the room.`);
+			}
+		});
+
+		this._signalingSocket.on('active-speaker', ({ peerName }) =>
+		{
 			store.dispatch(
 				stateActions.setRoomActiveSpeaker(peerName));
 
@@ -1035,11 +1071,8 @@ export default class RoomClient
 				this._spotlights.handleActiveSpeaker(peerName);
 		});
 
-		this._signalingSocket.on('display-name-changed', (data) =>
+		this._signalingSocket.on('display-name-changed', ({ peerName, displayName: name }) =>
 		{
-			// eslint-disable-next-line no-shadow
-			const { peerName, displayName } = data;
-
 			// NOTE: Hack, we shouldn't do this, but this is just a demo.
 			const peer = this._room.getPeerByName(peerName);
 
@@ -1050,20 +1083,18 @@ export default class RoomClient
 				return;
 			}
 
-			const oldDisplayName = peer.appData.displayName;
+			const oldDisplayName = peer.appData.name;
 
-			peer.appData.displayName = displayName;
+			peer.appData.displayName = name;
 
 			store.dispatch(
-				stateActions.setPeerDisplayName(displayName, peerName));
+				stateActions.setPeerDisplayName(name, peerName));
 
-			this.notify(`${oldDisplayName} changed their display name to ${displayName}.`);
+			this.notify(`${oldDisplayName} changed their display name to ${name}.`);
 		});
 
-		this._signalingSocket.on('profile-picture-changed', (data) =>
+		this._signalingSocket.on('profile-picture-changed', ({ peerName, picture }) =>
 		{
-			const { peerName, picture } = data;
-
 			store.dispatch(stateActions.setPeerPicture(peerName, picture));
 		});
 
@@ -1292,6 +1323,42 @@ export default class RoomClient
 		}
 	}
 
+	async lockRoom()
+	{
+		logger.debug('lockRoom()');
+
+		try
+		{
+			await this.sendRequest('lock-room');
+
+			store.dispatch(
+				stateActions.setRoomLocked());
+			this.notify('You locked the room.');
+		}
+		catch (error)
+		{
+			logger.error('lockRoom() | failed: %o', error);
+		}
+	}
+
+	async unlockRoom()
+	{
+		logger.debug('unlockRoom()');
+
+		try
+		{
+			await this.sendRequest('unlock-room');
+
+			store.dispatch(
+				stateActions.setRoomUnLocked());
+			this.notify('You unlocked the room.');
+		}
+		catch (error)
+		{
+			logger.error('unlockRoom() | failed: %o', error);
+		}
+	}
+
 	async _setMicProducer()
 	{
 		if (!this._room.canSend('audio'))

app/lib/components/Controls/Sidebar.jsx

@@ -59,11 +59,13 @@ class Sidebar extends Component
 			roomClient,
 			toolbarsVisible,
 			me,
-			screenProducer
+			screenProducer,
+			locked
 		} = this.props;
 
 		let screenState;
 		let screenTip;
+		let lockState = 'unlocked';
 
 		if (me.needExtension)
 		{
@@ -86,6 +88,11 @@ class Sidebar extends Component
 			screenTip = 'Start screen sharing';
 		}
 
+		if (locked)
+		{
+			lockState = 'locked';
+		}
+
 		return (
 			<div
 				className={classnames('sidebar room-controls', {
@@ -161,6 +168,25 @@ class Sidebar extends Component
 						</Otherwise>
 					</Choose>
 				</If>
+				<div
+					className={classnames('button', 'lock', lockState, {
+						on : locked
+					})}
+					data-tip={`Room is ${lockState}`}
+					data-place='right'
+					data-type='dark'
+					onClick={() =>
+					{
+						if (locked)
+						{
+							roomClient.unlockRoom();
+						}
+						else
+						{
+							roomClient.lockRoom();
+						}
+					}}
+				/>
 				<div
 					className={classnames('button', 'raise-hand', {
 						on       : me.raiseHand,
@@ -188,7 +214,8 @@ Sidebar.propTypes = {
 	roomClient      : PropTypes.any.isRequired,
 	toolbarsVisible : PropTypes.bool.isRequired,
 	me              : appPropTypes.Me.isRequired,
-	screenProducer  : appPropTypes.Producer
+	screenProducer  : appPropTypes.Producer,
+	locked          : PropTypes.bool.isRequired
 };
 
 const mapStateToProps = (state) =>
@@ -196,7 +223,8 @@ const mapStateToProps = (state) =>
 		toolbarsVisible : state.room.toolbarsVisible,
 		screenProducer  : Object.values(state.producers)
 			.find((producer) => producer.source === 'screen'),
-		me : state.me
+		me     : state.me,
+		locked : state.room.locked
 	});
 
 export default withRoomContext(connect(

app/lib/components/Room.jsx

@@ -73,6 +73,22 @@ class Room extends React.Component
 			democratic : Peers
 		}[room.mode];
 
+		if (room.lockedOut)
+		{
+			return (
+				<Fragment>
+					<Appear duration={300}>
+						<div data-component='Room'>
+							<div className='locked-out'>
+								This room is locked at the moment, try again later.
+							</div>
+						</div>
+					</Appear>
+				</Fragment>
+			);
+		}
+		else
+		{
 			return (
 				<Fragment>
 					<Appear duration={300}>
@@ -165,6 +181,7 @@ class Room extends React.Component
 				</Fragment>
 			);
 		}
+	}
 }
 
 Room.propTypes =

app/lib/redux/reducers/room.js

@@ -2,6 +2,8 @@ const initialState =
 {
 	url                : null,
 	state              : 'new', // new/connecting/connected/disconnected/closed,
+	locked             : false,
+	lockedOut          : false,
 	activeSpeakerName  : null,
 	torrentSupport     : false,
 	showSettings       : false,
@@ -35,6 +37,21 @@ const room = (state = initialState, action) =>
 				return { ...state, state: roomState, activeSpeakerName: null };
 		}
 
+		case 'SET_ROOM_LOCKED':
+		{
+			return { ...state, locked: true };
+		}
+
+		case 'SET_ROOM_UNLOCKED':
+		{
+			return { ...state, locked: false };
+		}
+
+		case 'SET_ROOM_LOCKED_OUT':
+		{
+			return { ...state, lockedOut: true };
+		}
+
 		case 'SET_ROOM_ACTIVE_SPEAKER':
 		{
 			const { peerName } = action.payload;

app/lib/redux/stateActions.js

@@ -22,6 +22,27 @@ export const setRoomActiveSpeaker = (peerName) =>
 	};
 };
 
+export const setRoomLocked = () =>
+{
+	return {
+		type : 'SET_ROOM_LOCKED'
+	};
+};
+
+export const setRoomUnLocked = () =>
+{
+	return {
+		type : 'SET_ROOM_UNLOCKED'
+	};
+};
+
+export const setRoomLockedOut = () =>
+{
+	return {
+		type : 'SET_ROOM_LOCKED_OUT'
+	};
+};
+
 export const setMe = ({ peerName, displayName, displayNameSet, device, loginEnabled }) =>
 {
 	return {

app/resources/images/icon_locked_white.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24px" height="24px">
+    <path d="M 12 1 C 8.6761905 1 6 3.6761905 6 7 L 6 8 C 4.9 8 4 8.9 4 10 L 4 20 C 4 21.1 4.9 22 6 22 L 18 22 C 19.1 22 20 21.1 20 20 L 20 10 C 20 8.9 19.1 8 18 8 L 18 7 C 18 3.6761905 15.32381 1 12 1 z M 12 3 C 14.27619 3 16 4.7238095 16 7 L 16 8 L 8 8 L 8 7 C 8 4.7238095 9.7238095 3 12 3 z M 12 13 C 13.1 13 14 13.9 14 15 C 14 16.1 13.1 17 12 17 C 10.9 17 10 16.1 10 15 C 10 13.9 10.9 13 12 13 z" fill="#FFFFFF"/>
+</svg>

app/resources/images/icon_unlocked_white.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24px" height="24px">
+    <path style="line-height:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;block-progression:tb;isolation:auto;mix-blend-mode:normal" d="M 12 1 C 9.1277778 1 6.7189086 3.0461453 6.1230469 5.7871094 L 8.078125 6.2128906 C 8.4822632 4.3538547 10.072222 3 12 3 C 14.27619 3 16 4.7238095 16 7 L 16 8 L 6 8 C 4.9 8 4 8.9 4 10 L 4 20 C 4 21.1 4.9 22 6 22 L 18 22 C 19.1 22 20 21.1 20 20 L 20 10 C 20 8.9 19.1 8 18 8 L 18 7 C 18 3.6761905 15.32381 1 12 1 z M 12 13 C 13.1 13 14 13.9 14 15 C 14 16.1 13.1 17 12 17 C 10.9 17 10 16.1 10 15 C 10 13.9 10.9 13 12 13 z" font-weight="400" font-family="sans-serif" white-space="normal" overflow="visible" fill="#FFFFFF"/>
+</svg>

app/stylus/components/Room.styl

@@ -1,6 +1,20 @@
 [data-component='Room'] {
 	AppearFadeIn(300ms);
 
+	> .locked-out {
+		position: fixed;
+		top: 50%;
+		left: 50%;
+		transform: translateX(-50%) translateY(-50%);
+		width: 30vw;
+		text-align: center;
+		font-family: 'Roboto';
+		font-size: 2.5em;
+		box-shadow: 0px 5px 12px 2px rgba(17, 17, 17, 0.5);
+		background-color: #fff;
+		padding: 2vmin;
+	}
+
 	> .room-wrapper {
 		position: absolute;
 		top: 0;

app/stylus/components/Sidebar.styl

@@ -96,6 +96,16 @@
 			}
 		}
 
+		&.lock {
+			&.locked {
+				background-image: url('/resources/images/icon_locked_white.svg');
+			}
+
+			&.unlocked {
+				background-image: url('/resources/images/icon_unlocked_white.svg');
+			}
+		}
+
 		&.raise-hand {
 			background-image: url('/resources/images/icon-hand-white.svg');
 

server/lib/Room.js

@@ -25,6 +25,9 @@ class Room extends EventEmitter
 		// Closed flag.
 		this._closed = false;
 
+		// Locked flag.
+		this._locked = false;
+
 		this._chatHistory = [];
 
 		this._fileHistory = [];
@@ -102,6 +105,7 @@ class Room extends EventEmitter
 	{
 		logger.info('handleConnection() [peerName:"%s"]', peerName);
 
+		// This will allow reconnects to join despite lock
 		if (this._signalingPeers.has(peerName))
 		{
 			logger.warn(
@@ -114,6 +118,11 @@ class Room extends EventEmitter
 			signalingPeer.socket.disconnect();
 			this._signalingPeers.delete(peerName);
 		}
+		else if (this._locked) // Don't allow connections to a locked room
+		{
+			socket.emit('room-locked');
+			socket.disconnect(true);
+		}
 
 		const signalingPeer = { peerName : peerName, socket : socket };
 
@@ -127,6 +136,7 @@ class Room extends EventEmitter
 		this._signalingPeers.set(peerName, signalingPeer);
 
 		this._handleSignalingPeer(signalingPeer);
+		socket.emit('room-ready');
 	}
 
 	authCallback(data)
@@ -308,6 +318,38 @@ class Room extends EventEmitter
 			);
 		});
 
+		signalingPeer.socket.on('lock-room', (request, cb) =>
+		{
+			// Return no error
+			cb(null);
+
+			this._locked = true;
+
+			// Spread to others
+			signalingPeer.socket.broadcast.to(this._roomId).emit(
+				'lock-room',
+				{
+					peerName : signalingPeer.peerName
+				}
+			);
+		});
+
+		signalingPeer.socket.on('unlock-room', (request, cb) =>
+		{
+			// Return no error
+			cb(null);
+
+			this._locked = false;
+
+			// Spread to others
+			signalingPeer.socket.broadcast.to(this._roomId).emit(
+				'unlock-room',
+				{
+					peerName : signalingPeer.peerName
+				}
+			);
+		});
+
 		signalingPeer.socket.on('send-file', (request, cb) =>
 		{
 			// Return no error

server/server.js

@@ -10,7 +10,6 @@ const https = require('https');
 const http = require('http');
 const express = require('express');
 const compression = require('compression');
-const url = require('url');
 const Logger = require('./lib/Logger');
 const Room = require('./lib/Room');
 const Dataporten = require('passport-dataporten');
@@ -46,12 +45,12 @@ const dataporten = new Dataporten.Setup(config.oauth2);
 
 app.all('*', (req, res, next) =>
 {
-	if(req.secure)
+	if (req.secure)
 	{
 		return next();
 	}
 
-	res.redirect('https://' + req.hostname + req.url);
+	res.redirect(`https://${req.hostname}${req.url}`);
 });
 
 app.use(dataporten.passport.initialize());
@@ -71,10 +70,10 @@ app.get('/login', (req, res, next) =>
 
 dataporten.setupLogout(app, '/logout');
 
-app.get('/', function (req, res) {
+app.get('/', (req, res) =>
-   console.log(req.url);
+{
 	res.sendFile(`${__dirname}/public/chooseRoom.html`);
-})
+});
 
 app.get(
 	'/auth-callback',