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Fixing use const instead of let

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This commit is contained in:
David Négrier 2020-06-09 23:13:26 +02:00
parent 54f2518b5e
commit 8348d13bfe
17 changed files with 116 additions and 116 deletions
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28
front/src/WebRtc/MediaManager.ts
View file

@ -55,7 +55,7 @@ export class MediaManager {
}
activeVisio(){
let webRtc = this.getElementByIdOrFail('webRtc');
const webRtc = this.getElementByIdOrFail('webRtc');
webRtc.classList.add('active');
}
@ -138,9 +138,9 @@ export class MediaManager {
*/
addActiveVideo(userId : string, userName: string = ""){
this.webrtcInAudio.play();
let elementRemoteVideo = this.getElementByIdOrFail("activeCam");
const elementRemoteVideo = this.getElementByIdOrFail("activeCam");
userName = userName.toUpperCase();
let color = this.getColorByString(userName);
const color = this.getColorByString(userName);
elementRemoteVideo.insertAdjacentHTML('beforeend', `
<div id="div-${userId}" class="video-container" style="border-color: ${color};">
<div class="connecting-spinner"></div>
@ -158,7 +158,7 @@ export class MediaManager {
* @param userId
*/
disabledMicrophoneByUserId(userId: string){
let element = document.getElementById(`microphone-${userId}`);
const element = document.getElementById(`microphone-${userId}`);
if(!element){
return;
}
@ -170,7 +170,7 @@ export class MediaManager {
* @param userId
*/
enabledMicrophoneByUserId(userId: string){
let element = document.getElementById(`microphone-${userId}`);
const element = document.getElementById(`microphone-${userId}`);
if(!element){
return;
}
@ -223,7 +223,7 @@ export class MediaManager {
* @param userId
*/
removeActiveVideo(userId : string){
let element = document.getElementById(`div-${userId}`);
const element = document.getElementById(`div-${userId}`);
if(!element){
return;
}
@ -231,7 +231,7 @@ export class MediaManager {
}
isConnecting(userId : string): void {
let connectingSpinnerDiv = this.getSpinner(userId);
const connectingSpinnerDiv = this.getSpinner(userId);
if (connectingSpinnerDiv === null) {
return;
}
@ -239,7 +239,7 @@ export class MediaManager {
}
isConnected(userId : string): void {
let connectingSpinnerDiv = this.getSpinner(userId);
const connectingSpinnerDiv = this.getSpinner(userId);
if (connectingSpinnerDiv === null) {
return;
}
@ -247,11 +247,11 @@ export class MediaManager {
}
isError(userId : string): void {
let element = document.getElementById(`div-${userId}`);
const element = document.getElementById(`div-${userId}`);
if(!element){
return;
}
let errorDiv = element.getElementsByClassName('rtc-error').item(0) as HTMLDivElement|null;
const errorDiv = element.getElementsByClassName('rtc-error').item(0) as HTMLDivElement|null;
if (errorDiv === null) {
return;
}
@ -259,11 +259,11 @@ export class MediaManager {
}
private getSpinner(userId : string): HTMLDivElement|null {
let element = document.getElementById(`div-${userId}`);
const element = document.getElementById(`div-${userId}`);
if(!element){
return null;
}
let connnectingSpinnerDiv = element.getElementsByClassName('connecting-spinner').item(0) as HTMLDivElement|null;
const connnectingSpinnerDiv = element.getElementsByClassName('connecting-spinner').item(0) as HTMLDivElement|null;
return connnectingSpinnerDiv;
}
@ -280,14 +280,14 @@ export class MediaManager {
}
let color = '#';
for (let i = 0; i < 3; i++) {
let value = (hash >> (i * 8)) & 255;
const value = (hash >> (i * 8)) & 255;
color += ('00' + value.toString(16)).substr(-2);
}
return color;
}
private getElementByIdOrFail<T extends HTMLElement>(id: string): T {
let elem = document.getElementById(id);
const elem = document.getElementById(id);
if (elem === null) {
throw new Error("Cannot find HTML element with id '"+id+"'");
}

16
front/src/WebRtc/SimplePeer.ts
View file

@ -1,7 +1,7 @@
import {ConnectionInterface, WebRtcDisconnectMessageInterface, WebRtcStartMessageInterface} from "../Connection";
import {MediaManager} from "./MediaManager";
import * as SimplePeerNamespace from "simple-peer";
let Peer: SimplePeerNamespace.SimplePeer = require('simple-peer');
const Peer: SimplePeerNamespace.SimplePeer = require('simple-peer');
export interface UserSimplePeer{
userId: string;
@ -95,7 +95,7 @@ export class SimplePeer {
let name = user.name;
if(!name){
let userSearch = this.Users.find((userSearch: UserSimplePeer) => userSearch.userId === user.userId);
const userSearch = this.Users.find((userSearch: UserSimplePeer) => userSearch.userId === user.userId);
if(userSearch) {
name = userSearch.name;
}
@ -103,7 +103,7 @@ export class SimplePeer {
this.MediaManager.removeActiveVideo(user.userId);
this.MediaManager.addActiveVideo(user.userId, name);
let peer : SimplePeerNamespace.Instance = new Peer({
const peer : SimplePeerNamespace.Instance = new Peer({
initiator: user.initiator ? user.initiator : false,
reconnectTimer: 10000,
config: {
@ -170,7 +170,7 @@ export class SimplePeer {
});
peer.on('data', (chunk: Buffer) => {
let data = JSON.parse(chunk.toString('utf8'));
const data = JSON.parse(chunk.toString('utf8'));
if(data.type === "stream"){
this.stream(user.userId, data.stream);
}
@ -187,7 +187,7 @@ export class SimplePeer {
private closeConnection(userId : string) {
try {
this.MediaManager.removeActiveVideo(userId);
let peer = this.PeerConnectionArray.get(userId);
const peer = this.PeerConnectionArray.get(userId);
if (peer === undefined) {
console.warn("Tried to close connection for user "+userId+" but could not find user")
return;
@ -222,7 +222,7 @@ export class SimplePeer {
if(data.signal.type === "offer"){
this.createPeerConnection(data);
}
let peer = this.PeerConnectionArray.get(data.userId);
const peer = this.PeerConnectionArray.get(data.userId);
if (peer !== undefined) {
peer.signal(data.signal);
} else {
@ -253,8 +253,8 @@ export class SimplePeer {
*/
private addMedia (userId : any = null) {
try {
let localStream: MediaStream|null = this.MediaManager.localStream;
let peer = this.PeerConnectionArray.get(userId);
const localStream: MediaStream|null = this.MediaManager.localStream;
const peer = this.PeerConnectionArray.get(userId);
if(localStream === null) {
//send fake signal
if(peer === undefined){