Merge pull request #1226 from thecodingmachine/apply_prettier_on_push_and_back

Applying prettier in CI for pusher and back containers

.github/workflows/continuous_integration.yml

@@ -64,6 +64,11 @@ jobs:
         run: yarn test
         working-directory: "front"
 
+ # We will enable prettier checks on front in a few month, when most PRs without prettier have been merged
+ #     - name: "Prettier"
+ #       run: yarn run pretty-check
+ #       working-directory: "front"
+
   continuous-integration-pusher:
     name: "Continuous Integration Pusher"
 
@@ -107,6 +112,10 @@ jobs:
         run: yarn test
         working-directory: "pusher"
 
+      - name: "Prettier"
+        run: yarn run pretty-check
+        working-directory: "pusher"
+
   continuous-integration-back:
     name: "Continuous Integration Back"
 
@@ -150,3 +159,7 @@ jobs:
         run: yarn test
         working-directory: "back"
 
+      - name: "Prettier"
+        run: yarn run pretty-check
+        working-directory: "back"
+

CONTRIBUTING.md

@@ -46,6 +46,15 @@ $ yarn run install
 $ yarn run prepare
 ```
 
+If you don't have the precommit hook installed (or if you committed code before installing the precommit hook), you will need 
+to run code linting manually:
+
+```console
+$ docker-compose exec front yarn run pretty
+$ docker-compose exec pusher yarn run pretty
+$ docker-compose exec back yarn run pretty
+```
+
 ### Providing tests
 
 WorkAdventure is based on a video game engine (Phaser), and video games are not the easiest programs to unit test.

back/package.json

@@ -10,8 +10,8 @@
     "runprod": "node --max-old-space-size=4096 ./dist/server.js",
     "profile": "tsc && node --prof ./dist/server.js",
     "test": "ts-node node_modules/jasmine/bin/jasmine --config=jasmine.json",
-    "lint": "node_modules/.bin/eslint src/ . --ext .ts",
-    "fix": "node_modules/.bin/eslint --fix src/ . --ext .ts",
+    "lint": "DEBUG= node_modules/.bin/eslint src/ . --ext .ts",
+    "fix": "DEBUG= node_modules/.bin/eslint --fix src/ . --ext .ts",
     "precommit": "lint-staged",
     "pretty": "yarn prettier --write 'src/**/*.{ts,tsx}'",
     "pretty-check": "yarn prettier --check 'src/**/*.{ts,tsx}'"

back/src/App.ts

@@ -1,7 +1,7 @@
 // lib/app.ts
-import {PrometheusController} from "./Controller/PrometheusController";
-import {DebugController} from "./Controller/DebugController";
-import {App as uwsApp} from "./Server/sifrr.server";
+import { PrometheusController } from "./Controller/PrometheusController";
+import { DebugController } from "./Controller/DebugController";
+import { App as uwsApp } from "./Server/sifrr.server";
 
 class App {
     public app: uwsApp;

back/src/Controller/BaseController.ts

@@ -1,10 +1,9 @@
-import {HttpResponse} from "uWebSockets.js";
-
+import { HttpResponse } from "uWebSockets.js";
 
 export class BaseController {
     protected addCorsHeaders(res: HttpResponse): void {
-        res.writeHeader('access-control-allow-headers', 'Origin, X-Requested-With, Content-Type, Accept');
-        res.writeHeader('access-control-allow-methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
-        res.writeHeader('access-control-allow-origin', '*');
+        res.writeHeader("access-control-allow-headers", "Origin, X-Requested-With, Content-Type, Accept");
+        res.writeHeader("access-control-allow-methods", "GET, POST, OPTIONS, PUT, PATCH, DELETE");
+        res.writeHeader("access-control-allow-origin", "*");
     }
 }

back/src/Controller/DebugController.ts

@@ -1,53 +1,54 @@
-import {ADMIN_API_TOKEN} from "../Enum/EnvironmentVariable";
-import {stringify} from "circular-json";
-import {HttpRequest, HttpResponse} from "uWebSockets.js";
-import { parse } from 'query-string';
-import {App} from "../Server/sifrr.server";
-import {socketManager} from "../Services/SocketManager";
+import { ADMIN_API_TOKEN } from "../Enum/EnvironmentVariable";
+import { stringify } from "circular-json";
+import { HttpRequest, HttpResponse } from "uWebSockets.js";
+import { parse } from "query-string";
+import { App } from "../Server/sifrr.server";
+import { socketManager } from "../Services/SocketManager";
 
 export class DebugController {
-    constructor(private App : App) {
+    constructor(private App: App) {
         this.getDump();
     }
 
-
-    getDump(){
+    getDump() {
         this.App.get("/dump", (res: HttpResponse, req: HttpRequest) => {
             const query = parse(req.getQuery());
 
             if (query.token !== ADMIN_API_TOKEN) {
-                return res.status(401).send('Invalid token sent!');
+                return res.status(401).send("Invalid token sent!");
             }
 
-            return res.writeStatus('200 OK').writeHeader('Content-Type', 'application/json').end(stringify(
-                socketManager.getWorlds(),
-                (key: unknown, value: unknown) => {
-                    if (key === 'listeners') {
-                        return 'Listeners';
-                    }
-                    if (key === 'socket') {
-                        return 'Socket';
-                    }
-                    if (key === 'batchedMessages') {
-                        return 'BatchedMessages';
-                    }
-                    if(value instanceof Map) {
-                        const obj: any = {}; // eslint-disable-line @typescript-eslint/no-explicit-any
-                        for (const [mapKey, mapValue] of value.entries()) {
-                            obj[mapKey] = mapValue;
+            return res
+                .writeStatus("200 OK")
+                .writeHeader("Content-Type", "application/json")
+                .end(
+                    stringify(socketManager.getWorlds(), (key: unknown, value: unknown) => {
+                        if (key === "listeners") {
+                            return "Listeners";
                         }
-                        return obj;
-                    } else if(value instanceof Set) {
+                        if (key === "socket") {
+                            return "Socket";
+                        }
+                        if (key === "batchedMessages") {
+                            return "BatchedMessages";
+                        }
+                        if (value instanceof Map) {
+                            const obj: any = {}; // eslint-disable-line @typescript-eslint/no-explicit-any
+                            for (const [mapKey, mapValue] of value.entries()) {
+                                obj[mapKey] = mapValue;
+                            }
+                            return obj;
+                        } else if (value instanceof Set) {
                             const obj: Array<unknown> = [];
                             for (const [setKey, setValue] of value.entries()) {
                                 obj.push(setValue);
                             }
                             return obj;
-                    } else {
-                        return value;
-                    }
-                }
-            ));
+                        } else {
+                            return value;
+                        }
+                    })
+                );
         });
     }
 }

back/src/Controller/PrometheusController.ts

@@ -1,7 +1,7 @@
-import {App} from "../Server/sifrr.server";
-import {HttpRequest, HttpResponse} from "uWebSockets.js";
-const register = require('prom-client').register;
-const collectDefaultMetrics = require('prom-client').collectDefaultMetrics;
+import { App } from "../Server/sifrr.server";
+import { HttpRequest, HttpResponse } from "uWebSockets.js";
+const register = require("prom-client").register;
+const collectDefaultMetrics = require("prom-client").collectDefaultMetrics;
 
 export class PrometheusController {
     constructor(private App: App) {
@@ -14,7 +14,7 @@ export class PrometheusController {
     }
 
     private metrics(res: HttpResponse, req: HttpRequest): void {
-        res.writeHeader('Content-Type', register.contentType);
+        res.writeHeader("Content-Type", register.contentType);
         res.end(register.metrics());
     }
 }

back/src/Enum/EnvironmentVariable.ts

@@ -1,17 +1,17 @@
 const MINIMUM_DISTANCE = process.env.MINIMUM_DISTANCE ? Number(process.env.MINIMUM_DISTANCE) : 64;
 const GROUP_RADIUS = process.env.GROUP_RADIUS ? Number(process.env.GROUP_RADIUS) : 48;
-const ALLOW_ARTILLERY = process.env.ALLOW_ARTILLERY ? process.env.ALLOW_ARTILLERY == 'true' : false;
-const ADMIN_API_URL = process.env.ADMIN_API_URL || '';
-const ADMIN_API_TOKEN = process.env.ADMIN_API_TOKEN || 'myapitoken';
+const ALLOW_ARTILLERY = process.env.ALLOW_ARTILLERY ? process.env.ALLOW_ARTILLERY == "true" : false;
+const ADMIN_API_URL = process.env.ADMIN_API_URL || "";
+const ADMIN_API_TOKEN = process.env.ADMIN_API_TOKEN || "myapitoken";
 const CPU_OVERHEAT_THRESHOLD = Number(process.env.CPU_OVERHEAT_THRESHOLD) || 80;
-const JITSI_URL : string|undefined = (process.env.JITSI_URL === '') ? undefined : process.env.JITSI_URL;
-const JITSI_ISS = process.env.JITSI_ISS || '';
-const SECRET_JITSI_KEY = process.env.SECRET_JITSI_KEY || '';
-const HTTP_PORT = parseInt(process.env.HTTP_PORT || '8080') || 8080;
-const GRPC_PORT = parseInt(process.env.GRPC_PORT || '50051') || 50051;
+const JITSI_URL: string | undefined = process.env.JITSI_URL === "" ? undefined : process.env.JITSI_URL;
+const JITSI_ISS = process.env.JITSI_ISS || "";
+const SECRET_JITSI_KEY = process.env.SECRET_JITSI_KEY || "";
+const HTTP_PORT = parseInt(process.env.HTTP_PORT || "8080") || 8080;
+const GRPC_PORT = parseInt(process.env.GRPC_PORT || "50051") || 50051;
 export const SOCKET_IDLE_TIMER = parseInt(process.env.SOCKET_IDLE_TIMER as string) || 30; // maximum time (in second) without activity before a socket is closed
-export const TURN_STATIC_AUTH_SECRET = process.env.TURN_STATIC_AUTH_SECRET || '';
-export const MAX_PER_GROUP = parseInt(process.env.MAX_PER_GROUP || '4');
+export const TURN_STATIC_AUTH_SECRET = process.env.TURN_STATIC_AUTH_SECRET || "";
+export const MAX_PER_GROUP = parseInt(process.env.MAX_PER_GROUP || "4");
 
 export {
     MINIMUM_DISTANCE,
@@ -24,5 +24,5 @@ export {
     CPU_OVERHEAT_THRESHOLD,
     JITSI_URL,
     JITSI_ISS,
-    SECRET_JITSI_KEY
-}
+    SECRET_JITSI_KEY,
+};

back/src/Model/Admin.ts

@@ -1,15 +1,12 @@
 import {
     ServerToAdminClientMessage,
-    UserJoinedRoomMessage, UserLeftRoomMessage
+    UserJoinedRoomMessage,
+    UserLeftRoomMessage,
 } from "../Messages/generated/messages_pb";
-import {AdminSocket} from "../RoomManager";
-
+import { AdminSocket } from "../RoomManager";
 
 export class Admin {
-    public constructor(
-        private readonly socket: AdminSocket
-    ) {
-    }
+    public constructor(private readonly socket: AdminSocket) {}
 
     public sendUserJoin(uuid: string, name: string, ip: string): void {
         const serverToAdminClientMessage = new ServerToAdminClientMessage();
@@ -24,7 +21,7 @@ export class Admin {
         this.socket.write(serverToAdminClientMessage);
     }
 
-    public sendUserLeft(uuid: string/*, name: string, ip: string*/): void {
+    public sendUserLeft(uuid: string /*, name: string, ip: string*/): void {
         const serverToAdminClientMessage = new ServerToAdminClientMessage();
 
         const userLeftRoomMessage = new UserLeftRoomMessage();

back/src/Model/GameRoom.ts

@@ -1,16 +1,16 @@
-import {PointInterface} from "./Websocket/PointInterface";
-import {Group} from "./Group";
-import {User, UserSocket} from "./User";
-import {PositionInterface} from "_Model/PositionInterface";
-import {EmoteCallback, EntersCallback, LeavesCallback, MovesCallback} from "_Model/Zone";
-import {PositionNotifier} from "./PositionNotifier";
-import {Movable} from "_Model/Movable";
-import {extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous} from "./RoomIdentifier";
-import {arrayIntersect} from "../Services/ArrayHelper";
-import {EmoteEventMessage, JoinRoomMessage} from "../Messages/generated/messages_pb";
-import {ProtobufUtils} from "../Model/Websocket/ProtobufUtils";
-import {ZoneSocket} from "src/RoomManager";
-import {Admin} from "../Model/Admin";
+import { PointInterface } from "./Websocket/PointInterface";
+import { Group } from "./Group";
+import { User, UserSocket } from "./User";
+import { PositionInterface } from "_Model/PositionInterface";
+import { EmoteCallback, EntersCallback, LeavesCallback, MovesCallback } from "_Model/Zone";
+import { PositionNotifier } from "./PositionNotifier";
+import { Movable } from "_Model/Movable";
+import { extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous } from "./RoomIdentifier";
+import { arrayIntersect } from "../Services/ArrayHelper";
+import { EmoteEventMessage, JoinRoomMessage } from "../Messages/generated/messages_pb";
+import { ProtobufUtils } from "../Model/Websocket/ProtobufUtils";
+import { ZoneSocket } from "src/RoomManager";
+import { Admin } from "../Model/Admin";
 
 export type ConnectCallback = (user: User, group: Group) => void;
 export type DisconnectCallback = (user: User, group: Group) => void;
@@ -39,33 +39,33 @@ export class GameRoom {
     private readonly positionNotifier: PositionNotifier;
     public readonly roomId: string;
     public readonly roomSlug: string;
-    public readonly worldSlug: string = '';
-    public readonly organizationSlug: string = '';
-    private versionNumber:number = 1;
+    public readonly worldSlug: string = "";
+    public readonly organizationSlug: string = "";
+    private versionNumber: number = 1;
     private nextUserId: number = 1;
 
-    constructor(roomId: string,
-                connectCallback: ConnectCallback,
-                disconnectCallback: DisconnectCallback,
-                minDistance: number,
-                groupRadius: number,
-                onEnters: EntersCallback,
-                onMoves: MovesCallback,
-                onLeaves: LeavesCallback,
-                onEmote: EmoteCallback,
+    constructor(
+        roomId: string,
+        connectCallback: ConnectCallback,
+        disconnectCallback: DisconnectCallback,
+        minDistance: number,
+        groupRadius: number,
+        onEnters: EntersCallback,
+        onMoves: MovesCallback,
+        onLeaves: LeavesCallback,
+        onEmote: EmoteCallback
     ) {
         this.roomId = roomId;
 
         if (isRoomAnonymous(roomId)) {
             this.roomSlug = extractRoomSlugPublicRoomId(this.roomId);
         } else {
-            const {organizationSlug, worldSlug, roomSlug} = extractDataFromPrivateRoomId(this.roomId);
+            const { organizationSlug, worldSlug, roomSlug } = extractDataFromPrivateRoomId(this.roomId);
             this.roomSlug = roomSlug;
             this.organizationSlug = organizationSlug;
             this.worldSlug = worldSlug;
         }
 
-
         this.users = new Map<number, User>();
         this.usersByUuid = new Map<string, User>();
         this.admins = new Set<Admin>();
@@ -86,21 +86,22 @@ export class GameRoom {
         return this.users;
     }
 
-    public getUserByUuid(uuid: string): User|undefined {
+    public getUserByUuid(uuid: string): User | undefined {
         return this.usersByUuid.get(uuid);
     }
-    public getUserById(id: number): User|undefined {
+    public getUserById(id: number): User | undefined {
         return this.users.get(id);
     }
 
-    public join(socket : UserSocket, joinRoomMessage: JoinRoomMessage): User {
+    public join(socket: UserSocket, joinRoomMessage: JoinRoomMessage): User {
         const positionMessage = joinRoomMessage.getPositionmessage();
         if (positionMessage === undefined) {
-            throw new Error('Missing position message');
+            throw new Error("Missing position message");
         }
         const position = ProtobufUtils.toPointInterface(positionMessage);
 
-        const user = new User(this.nextUserId,
+        const user = new User(
+            this.nextUserId,
             joinRoomMessage.getUseruuid(),
             joinRoomMessage.getIpaddress(),
             position,
@@ -126,12 +127,12 @@ export class GameRoom {
         return user;
     }
 
-    public leave(user : User){
+    public leave(user: User) {
         const userObj = this.users.get(user.id);
         if (userObj === undefined) {
-            console.warn('User ', user.id, 'does not belong to this game room! It should!');
+            console.warn("User ", user.id, "does not belong to this game room! It should!");
         }
-        if (userObj !== undefined && typeof userObj.group !== 'undefined') {
+        if (userObj !== undefined && typeof userObj.group !== "undefined") {
             this.leaveGroup(userObj);
         }
         this.users.delete(user.id);
@@ -143,7 +144,7 @@ export class GameRoom {
 
         // Notify admins
         for (const admin of this.admins) {
-            admin.sendUserLeft(user.uuid/*, user.name, user.IPAddress*/);
+            admin.sendUserLeft(user.uuid /*, user.name, user.IPAddress*/);
         }
     }
 
@@ -151,7 +152,7 @@ export class GameRoom {
         return this.users.size === 0 && this.admins.size === 0;
     }
 
-    public updatePosition(user : User, userPosition: PointInterface): void {
+    public updatePosition(user: User, userPosition: PointInterface): void {
         user.setPosition(userPosition);
 
         this.updateUserGroup(user);
@@ -173,22 +174,24 @@ export class GameRoom {
                 return;
             }
 
-            const closestItem: User|Group|null = this.searchClosestAvailableUserOrGroup(user);
+            const closestItem: User | Group | null = this.searchClosestAvailableUserOrGroup(user);
 
             if (closestItem !== null) {
                 if (closestItem instanceof Group) {
                     // Let's join the group!
                     closestItem.join(user);
                 } else {
-                    const closestUser : User = closestItem;
-                    const group: Group = new Group(this.roomId,[
-                        user,
-                        closestUser
-                    ], this.connectCallback, this.disconnectCallback, this.positionNotifier);
+                    const closestUser: User = closestItem;
+                    const group: Group = new Group(
+                        this.roomId,
+                        [user, closestUser],
+                        this.connectCallback,
+                        this.disconnectCallback,
+                        this.positionNotifier
+                    );
                     this.groups.add(group);
                 }
             }
-
         } else {
             // If the user is part of a group:
             //  should he leave the group?
@@ -229,7 +232,9 @@ export class GameRoom {
             this.positionNotifier.leave(group);
             group.destroy();
             if (!this.groups.has(group)) {
-                throw new Error("Could not find group "+group.getId()+" referenced by user "+user.id+" in World.");
+                throw new Error(
+                    "Could not find group " + group.getId() + " referenced by user " + user.id + " in World."
+                );
             }
             this.groups.delete(group);
             //todo: is the group garbage collected?
@@ -247,16 +252,15 @@ export class GameRoom {
      * OR
      * - close enough to a group (distance <= groupRadius)
      */
-    private searchClosestAvailableUserOrGroup(user: User): User|Group|null
-    {
+    private searchClosestAvailableUserOrGroup(user: User): User | Group | null {
         let minimumDistanceFound: number = Math.max(this.minDistance, this.groupRadius);
         let matchingItem: User | Group | null = null;
         this.users.forEach((currentUser, userId) => {
             // Let's only check users that are not part of a group
-            if (typeof currentUser.group !== 'undefined') {
+            if (typeof currentUser.group !== "undefined") {
                 return;
             }
-            if(currentUser === user) {
+            if (currentUser === user) {
                 return;
             }
             if (currentUser.silent) {
@@ -265,7 +269,7 @@ export class GameRoom {
 
             const distance = GameRoom.computeDistance(user, currentUser); // compute distance between peers.
 
-            if(distance <= minimumDistanceFound && distance <= this.minDistance) {
+            if (distance <= minimumDistanceFound && distance <= this.minDistance) {
                 minimumDistanceFound = distance;
                 matchingItem = currentUser;
             }
@@ -276,7 +280,7 @@ export class GameRoom {
                 return;
             }
             const distance = GameRoom.computeDistanceBetweenPositions(user.getPosition(), group.getPosition());
-            if(distance <= minimumDistanceFound && distance <= this.groupRadius) {
+            if (distance <= minimumDistanceFound && distance <= this.groupRadius) {
                 minimumDistanceFound = distance;
                 matchingItem = group;
             }
@@ -285,15 +289,15 @@ export class GameRoom {
         return matchingItem;
     }
 
-    public static computeDistance(user1: User, user2: User): number
-    {
+    public static computeDistance(user1: User, user2: User): number {
         const user1Position = user1.getPosition();
         const user2Position = user2.getPosition();
-        return Math.sqrt(Math.pow(user2Position.x - user1Position.x, 2) + Math.pow(user2Position.y - user1Position.y, 2));
+        return Math.sqrt(
+            Math.pow(user2Position.x - user1Position.x, 2) + Math.pow(user2Position.y - user1Position.y, 2)
+        );
     }
 
-    public static computeDistanceBetweenPositions(position1: PositionInterface, position2: PositionInterface): number
-    {
+    public static computeDistanceBetweenPositions(position1: PositionInterface, position2: PositionInterface): number {
         return Math.sqrt(Math.pow(position2.x - position1.x, 2) + Math.pow(position2.y - position1.y, 2));
     }
 
@@ -327,7 +331,7 @@ export class GameRoom {
     }
 
     public incrementVersion(): number {
-        this.versionNumber++
+        this.versionNumber++;
         return this.versionNumber;
     }
 

back/src/Model/Group.ts

@@ -1,13 +1,12 @@
 import { ConnectCallback, DisconnectCallback } from "./GameRoom";
 import { User } from "./User";
-import {PositionInterface} from "_Model/PositionInterface";
-import {Movable} from "_Model/Movable";
-import {PositionNotifier} from "_Model/PositionNotifier";
-import {gaugeManager} from "../Services/GaugeManager";
-import {MAX_PER_GROUP} from "../Enum/EnvironmentVariable";
+import { PositionInterface } from "_Model/PositionInterface";
+import { Movable } from "_Model/Movable";
+import { PositionNotifier } from "_Model/PositionNotifier";
+import { gaugeManager } from "../Services/GaugeManager";
+import { MAX_PER_GROUP } from "../Enum/EnvironmentVariable";
 
 export class Group implements Movable {
-
     private static nextId: number = 1;
 
     private id: number;
@@ -18,8 +17,13 @@ export class Group implements Movable {
     private wasDestroyed: boolean = false;
     private roomId: string;
 
-
-    constructor(roomId: string, users: User[], private connectCallback: ConnectCallback, private disconnectCallback: DisconnectCallback, private positionNotifier: PositionNotifier) {
+    constructor(
+        roomId: string,
+        users: User[],
+        private connectCallback: ConnectCallback,
+        private disconnectCallback: DisconnectCallback,
+        private positionNotifier: PositionNotifier
+    ) {
         this.roomId = roomId;
         this.users = new Set<User>();
         this.id = Group.nextId;
@@ -43,7 +47,7 @@ export class Group implements Movable {
         return Array.from(this.users.values());
     }
 
-    getId() : number {
+    getId(): number {
         return this.id;
     }
 
@@ -53,7 +57,7 @@ export class Group implements Movable {
     getPosition(): PositionInterface {
         return {
             x: this.x,
-            y: this.y
+            y: this.y,
         };
     }
 
@@ -83,7 +87,7 @@ export class Group implements Movable {
         if (oldX === undefined) {
             this.positionNotifier.enter(this);
         } else {
-            this.positionNotifier.updatePosition(this, {x, y}, {x: oldX, y: oldY});
+            this.positionNotifier.updatePosition(this, { x, y }, { x: oldX, y: oldY });
         }
     }
 
@@ -95,19 +99,17 @@ export class Group implements Movable {
         return this.users.size <= 1;
     }
 
-    join(user: User): void
-    {
+    join(user: User): void {
         // Broadcast on the right event
         this.connectCallback(user, this);
         this.users.add(user);
         user.group = this;
     }
 
-    leave(user: User): void
-    {
+    leave(user: User): void {
         const success = this.users.delete(user);
         if (success === false) {
-            throw new Error("Could not find user "+user.id+" in the group "+this.id);
+            throw new Error("Could not find user " + user.id + " in the group " + this.id);
         }
         user.group = undefined;
 
@@ -123,8 +125,7 @@ export class Group implements Movable {
      * Let's kick everybody out.
      * Usually used when there is only one user left.
      */
-    destroy(): void
-    {
+    destroy(): void {
         if (this.hasEditedGauge) gaugeManager.decNbGroupsPerRoomGauge(this.roomId);
         for (const user of this.users) {
             this.leave(user);
@@ -132,7 +133,7 @@ export class Group implements Movable {
         this.wasDestroyed = true;
     }
 
-    get getSize(){
+    get getSize() {
         return this.users.size;
     }
 }

back/src/Model/Movable.ts

@@ -1,8 +1,8 @@
-import {PositionInterface} from "_Model/PositionInterface";
+import { PositionInterface } from "_Model/PositionInterface";
 
 /**
  * A physical object that can be placed into a Zone
  */
 export interface Movable {
-    getPosition(): PositionInterface
+    getPosition(): PositionInterface;
 }

back/src/Model/PositionInterface.ts

@@ -1,4 +1,4 @@
 export interface PositionInterface {
-    x: number,
-    y: number
+    x: number;
+    y: number;
 }

back/src/Model/PositionNotifier.ts

@@ -8,12 +8,12 @@
  * The PositionNotifier is important for performance. It allows us to send the position of players only to a restricted
  * number of players around the current player.
  */
-import {EmoteCallback, EntersCallback, LeavesCallback, MovesCallback, Zone} from "./Zone";
-import {Movable} from "_Model/Movable";
-import {PositionInterface} from "_Model/PositionInterface";
-import {ZoneSocket} from "../RoomManager";
-import {User} from "_Model/User";
-import {EmoteEventMessage} from "../Messages/generated/messages_pb";
+import { EmoteCallback, EntersCallback, LeavesCallback, MovesCallback, Zone } from "./Zone";
+import { Movable } from "_Model/Movable";
+import { PositionInterface } from "_Model/PositionInterface";
+import { ZoneSocket } from "../RoomManager";
+import { User } from "_Model/User";
+import { EmoteEventMessage } from "../Messages/generated/messages_pb";
 
 interface ZoneDescriptor {
     i: number;
@@ -21,19 +21,24 @@ interface ZoneDescriptor {
 }
 
 export class PositionNotifier {
-
     // TODO: we need a way to clean the zones if noone is in the zone and noone listening (to free memory!)
 
     private zones: Zone[][] = [];
 
-    constructor(private zoneWidth: number, private zoneHeight: number, private onUserEnters: EntersCallback, private onUserMoves: MovesCallback, private onUserLeaves: LeavesCallback, private onEmote: EmoteCallback) {
-    }
+    constructor(
+        private zoneWidth: number,
+        private zoneHeight: number,
+        private onUserEnters: EntersCallback,
+        private onUserMoves: MovesCallback,
+        private onUserLeaves: LeavesCallback,
+        private onEmote: EmoteCallback
+    ) {}
 
     private getZoneDescriptorFromCoordinates(x: number, y: number): ZoneDescriptor {
         return {
             i: Math.floor(x / this.zoneWidth),
             j: Math.floor(y / this.zoneHeight),
-        }
+        };
     }
 
     public enter(thing: Movable): void {
@@ -100,6 +105,5 @@ export class PositionNotifier {
         const zoneDesc = this.getZoneDescriptorFromCoordinates(user.getPosition().x, user.getPosition().y);
         const zone = this.getZone(zoneDesc.i, zoneDesc.j);
         zone.emitEmoteEvent(emoteEventMessage);
-        
     }
 }

back/src/Model/RoomIdentifier.ts

@@ -1,30 +1,30 @@
 //helper functions to parse room IDs
 
 export const isRoomAnonymous = (roomID: string): boolean => {
-    if (roomID.startsWith('_/')) {
+    if (roomID.startsWith("_/")) {
         return true;
-    } else if(roomID.startsWith('@/')) {
+    } else if (roomID.startsWith("@/")) {
         return false;
     } else {
-        throw new Error('Incorrect room ID: '+roomID);
+        throw new Error("Incorrect room ID: " + roomID);
     }
-}
+};
 
 export const extractRoomSlugPublicRoomId = (roomId: string): string => {
-    const idParts = roomId.split('/');
-    if (idParts.length < 3) throw new Error('Incorrect roomId: '+roomId);
-    return idParts.slice(2).join('/');
-}
+    const idParts = roomId.split("/");
+    if (idParts.length < 3) throw new Error("Incorrect roomId: " + roomId);
+    return idParts.slice(2).join("/");
+};
 export interface extractDataFromPrivateRoomIdResponse {
     organizationSlug: string;
     worldSlug: string;
     roomSlug: string;
 }
 export const extractDataFromPrivateRoomId = (roomId: string): extractDataFromPrivateRoomIdResponse => {
-    const idParts = roomId.split('/');
-    if (idParts.length < 4) throw new Error('Incorrect roomId: '+roomId);
+    const idParts = roomId.split("/");
+    if (idParts.length < 4) throw new Error("Incorrect roomId: " + roomId);
     const organizationSlug = idParts[1];
     const worldSlug = idParts[2];
     const roomSlug = idParts[3];
-    return {organizationSlug, worldSlug, roomSlug}
-}
+    return { organizationSlug, worldSlug, roomSlug };
+};

back/src/Model/User.ts

@@ -1,11 +1,17 @@
 import { Group } from "./Group";
 import { PointInterface } from "./Websocket/PointInterface";
-import {Zone} from "_Model/Zone";
-import {Movable} from "_Model/Movable";
-import {PositionNotifier} from "_Model/PositionNotifier";
-import {ServerDuplexStream} from "grpc";
-import {BatchMessage, CompanionMessage, PusherToBackMessage, ServerToClientMessage, SubMessage} from "../Messages/generated/messages_pb";
-import {CharacterLayer} from "_Model/Websocket/CharacterLayer";
+import { Zone } from "_Model/Zone";
+import { Movable } from "_Model/Movable";
+import { PositionNotifier } from "_Model/PositionNotifier";
+import { ServerDuplexStream } from "grpc";
+import {
+    BatchMessage,
+    CompanionMessage,
+    PusherToBackMessage,
+    ServerToClientMessage,
+    SubMessage,
+} from "../Messages/generated/messages_pb";
+import { CharacterLayer } from "_Model/Websocket/CharacterLayer";
 
 export type UserSocket = ServerDuplexStream<PusherToBackMessage, ServerToClientMessage>;
 
@@ -22,7 +28,7 @@ export class User implements Movable {
         private positionNotifier: PositionNotifier,
         public readonly socket: UserSocket,
         public readonly tags: string[],
-        public readonly visitCardUrl: string|null,
+        public readonly visitCardUrl: string | null,
         public readonly name: string,
         public readonly characterLayers: CharacterLayer[],
         public readonly companion?: CompanionMessage
@@ -42,9 +48,8 @@ export class User implements Movable {
         this.positionNotifier.updatePosition(this, position, oldPosition);
     }
 
-
     private batchedMessages: BatchMessage = new BatchMessage();
-    private batchTimeout: NodeJS.Timeout|null = null;
+    private batchTimeout: NodeJS.Timeout | null = null;
 
     public emitInBatch(payload: SubMessage): void {
         this.batchedMessages.addPayload(payload);

back/src/Model/Websocket/CharacterLayer.ts

@@ -1,4 +1,4 @@
 export interface CharacterLayer {
-    name: string,
-    url: string|undefined
+    name: string;
+    url: string | undefined;
 }

back/src/Model/Websocket/ItemEventMessage.ts

@@ -1,10 +1,11 @@
 import * as tg from "generic-type-guard";
 
-export const isItemEventMessageInterface =
-    new tg.IsInterface().withProperties({
+export const isItemEventMessageInterface = new tg.IsInterface()
+    .withProperties({
         itemId: tg.isNumber,
         event: tg.isString,
         state: tg.isUnknown,
         parameters: tg.isUnknown,
-    }).get();
+    })
+    .get();
 export type ItemEventMessageInterface = tg.GuardedType<typeof isItemEventMessageInterface>;

back/src/Model/Websocket/MessageUserPosition.ts

@@ -1,7 +1,10 @@
-import {PointInterface} from "./PointInterface";
+import { PointInterface } from "./PointInterface";
 
-export class Point implements PointInterface{
-    constructor(public x : number, public y : number, public direction : string = "none", public moving : boolean = false) {
-    }
+export class Point implements PointInterface {
+    constructor(
+        public x: number,
+        public y: number,
+        public direction: string = "none",
+        public moving: boolean = false
+    ) {}
 }
-

back/src/Model/Websocket/PointInterface.ts

@@ -7,11 +7,12 @@ import * as tg from "generic-type-guard";
     readonly moving: boolean;
 }*/
 
-export const isPointInterface =
-    new tg.IsInterface().withProperties({
+export const isPointInterface = new tg.IsInterface()
+    .withProperties({
         x: tg.isNumber,
         y: tg.isNumber,
         direction: tg.isString,
-        moving: tg.isBoolean
-    }).get();
+        moving: tg.isBoolean,
+    })
+    .get();
 export type PointInterface = tg.GuardedType<typeof isPointInterface>;

back/src/Model/Websocket/ProtobufUtils.ts

@@ -1,34 +1,33 @@
-import {PointInterface} from "./PointInterface";
+import { PointInterface } from "./PointInterface";
 import {
     CharacterLayerMessage,
     ItemEventMessage,
     PointMessage,
-    PositionMessage
+    PositionMessage,
 } from "../../Messages/generated/messages_pb";
-import {CharacterLayer} from "_Model/Websocket/CharacterLayer";
+import { CharacterLayer } from "_Model/Websocket/CharacterLayer";
 import Direction = PositionMessage.Direction;
-import {ItemEventMessageInterface} from "_Model/Websocket/ItemEventMessage";
-import {PositionInterface} from "_Model/PositionInterface";
+import { ItemEventMessageInterface } from "_Model/Websocket/ItemEventMessage";
+import { PositionInterface } from "_Model/PositionInterface";
 
 export class ProtobufUtils {
-
     public static toPositionMessage(point: PointInterface): PositionMessage {
         let direction: Direction;
         switch (point.direction) {
-            case 'up':
+            case "up":
                 direction = Direction.UP;
                 break;
-            case 'down':
+            case "down":
                 direction = Direction.DOWN;
                 break;
-            case 'left':
+            case "left":
                 direction = Direction.LEFT;
                 break;
-            case 'right':
+            case "right":
                 direction = Direction.RIGHT;
                 break;
             default:
-                throw new Error('unexpected direction');
+                throw new Error("unexpected direction");
         }
 
         const position = new PositionMessage();
@@ -44,16 +43,16 @@ export class ProtobufUtils {
         let direction: string;
         switch (position.getDirection()) {
             case Direction.UP:
-                direction = 'up';
+                direction = "up";
                 break;
             case Direction.DOWN:
-                direction = 'down';
+                direction = "down";
                 break;
             case Direction.LEFT:
-                direction = 'left';
+                direction = "left";
                 break;
             case Direction.RIGHT:
-                direction = 'right';
+                direction = "right";
                 break;
             default:
                 throw new Error("Unexpected direction");
@@ -82,7 +81,7 @@ export class ProtobufUtils {
             event: itemEventMessage.getEvent(),
             parameters: JSON.parse(itemEventMessage.getParametersjson()),
             state: JSON.parse(itemEventMessage.getStatejson()),
-        }
+        };
     }
 
     public static toItemEventProtobuf(itemEvent: ItemEventMessageInterface): ItemEventMessage {
@@ -96,7 +95,7 @@ export class ProtobufUtils {
     }
 
     public static toCharacterLayerMessages(characterLayers: CharacterLayer[]): CharacterLayerMessage[] {
-        return characterLayers.map(function(characterLayer): CharacterLayerMessage {
+        return characterLayers.map(function (characterLayer): CharacterLayerMessage {
             const message = new CharacterLayerMessage();
             message.setName(characterLayer.name);
             if (characterLayer.url) {
@@ -107,7 +106,7 @@ export class ProtobufUtils {
     }
 
     public static toCharacterLayerObjects(characterLayers: CharacterLayerMessage[]): CharacterLayer[] {
-        return characterLayers.map(function(characterLayer): CharacterLayer {
+        return characterLayers.map(function (characterLayer): CharacterLayer {
             const url = characterLayer.getUrl();
             return {
                 name: characterLayer.getName(),

back/src/Model/Zone.ts

@@ -1,35 +1,52 @@
-import {User} from "./User";
-import {PositionInterface} from "_Model/PositionInterface";
-import {Movable} from "./Movable";
-import {Group} from "./Group";
-import {ZoneSocket} from "../RoomManager";
-import {EmoteEventMessage} from "../Messages/generated/messages_pb";
+import { User } from "./User";
+import { PositionInterface } from "_Model/PositionInterface";
+import { Movable } from "./Movable";
+import { Group } from "./Group";
+import { ZoneSocket } from "../RoomManager";
+import { EmoteEventMessage } from "../Messages/generated/messages_pb";
 
-export type EntersCallback = (thing: Movable, fromZone: Zone|null, listener: ZoneSocket) => void;
+export type EntersCallback = (thing: Movable, fromZone: Zone | null, listener: ZoneSocket) => void;
 export type MovesCallback = (thing: Movable, position: PositionInterface, listener: ZoneSocket) => void;
-export type LeavesCallback = (thing: Movable, newZone: Zone|null, listener: ZoneSocket) => void;
+export type LeavesCallback = (thing: Movable, newZone: Zone | null, listener: ZoneSocket) => void;
 export type EmoteCallback = (emoteEventMessage: EmoteEventMessage, listener: ZoneSocket) => void;
 
 export class Zone {
     private things: Set<Movable> = new Set<Movable>();
     private listeners: Set<ZoneSocket> = new Set<ZoneSocket>();
 
-    
-    constructor(private onEnters: EntersCallback, private onMoves: MovesCallback, private onLeaves: LeavesCallback, private onEmote: EmoteCallback, public readonly x: number, public readonly y: number) { }
+    constructor(
+        private onEnters: EntersCallback,
+        private onMoves: MovesCallback,
+        private onLeaves: LeavesCallback,
+        private onEmote: EmoteCallback,
+        public readonly x: number,
+        public readonly y: number
+    ) {}
 
     /**
      * A user/thing leaves the zone
      */
-    public leave(thing: Movable, newZone: Zone|null) {
+    public leave(thing: Movable, newZone: Zone | null) {
         const result = this.things.delete(thing);
         if (!result) {
             if (thing instanceof User) {
-                throw new Error('Could not find user in zone '+thing.id);
+                throw new Error("Could not find user in zone " + thing.id);
             }
             if (thing instanceof Group) {
-                throw new Error('Could not find group '+thing.getId()+' in zone ('+this.x+','+this.y+'). Position of group: ('+thing.getPosition().x+','+thing.getPosition().y+')');
+                throw new Error(
+                    "Could not find group " +
+                        thing.getId() +
+                        " in zone (" +
+                        this.x +
+                        "," +
+                        this.y +
+                        "). Position of group: (" +
+                        thing.getPosition().x +
+                        "," +
+                        thing.getPosition().y +
+                        ")"
+                );
             }
-
         }
         this.notifyLeft(thing, newZone);
     }
@@ -37,13 +54,13 @@ export class Zone {
     /**
      * Notify listeners of this zone that this user/thing left
      */
-    private notifyLeft(thing: Movable, newZone: Zone|null) {
+    private notifyLeft(thing: Movable, newZone: Zone | null) {
         for (const listener of this.listeners) {
             this.onLeaves(thing, newZone, listener);
         }
     }
 
-    public enter(thing: Movable, oldZone: Zone|null, position: PositionInterface) {
+    public enter(thing: Movable, oldZone: Zone | null, position: PositionInterface) {
         this.things.add(thing);
         this.notifyEnter(thing, oldZone, position);
     }
@@ -51,13 +68,12 @@ export class Zone {
     /**
      * Notify listeners of this zone that this user entered
      */
-    private notifyEnter(thing: Movable, oldZone: Zone|null, position: PositionInterface) {
+    private notifyEnter(thing: Movable, oldZone: Zone | null, position: PositionInterface) {
         for (const listener of this.listeners) {
             this.onEnters(thing, oldZone, listener);
         }
     }
 
-
     public move(thing: Movable, position: PositionInterface) {
         if (!this.things.has(thing)) {
             this.things.add(thing);
@@ -67,7 +83,7 @@ export class Zone {
 
         for (const listener of this.listeners) {
             //if (listener !== thing) {
-                this.onMoves(thing,position, listener);
+            this.onMoves(thing, position, listener);
             //}
         }
     }
@@ -89,6 +105,5 @@ export class Zone {
         for (const listener of this.listeners) {
             this.onEmote(emoteEventMessage, listener);
         }
-        
     }
 }

back/src/RoomManager.ts

@@ -1,4 +1,4 @@
-import {IRoomManagerServer} from "./Messages/generated/messages_grpc_pb";
+import { IRoomManagerServer } from "./Messages/generated/messages_grpc_pb";
 import {
     AdminGlobalMessage,
     AdminMessage,
@@ -11,92 +11,114 @@ import {
     JoinRoomMessage,
     PlayGlobalMessage,
     PusherToBackMessage,
-    QueryJitsiJwtMessage, RefreshRoomPromptMessage,
+    QueryJitsiJwtMessage,
+    RefreshRoomPromptMessage,
     ServerToAdminClientMessage,
     ServerToClientMessage,
     SilentMessage,
     UserMovesMessage,
-    WebRtcSignalToServerMessage, WorldFullWarningToRoomMessage,
-    ZoneMessage
+    WebRtcSignalToServerMessage,
+    WorldFullWarningToRoomMessage,
+    ZoneMessage,
 } from "./Messages/generated/messages_pb";
-import {sendUnaryData, ServerDuplexStream, ServerUnaryCall, ServerWritableStream} from "grpc";
-import {socketManager} from "./Services/SocketManager";
-import {emitError} from "./Services/MessageHelpers";
-import {User, UserSocket} from "./Model/User";
-import {GameRoom} from "./Model/GameRoom";
+import { sendUnaryData, ServerDuplexStream, ServerUnaryCall, ServerWritableStream } from "grpc";
+import { socketManager } from "./Services/SocketManager";
+import { emitError } from "./Services/MessageHelpers";
+import { User, UserSocket } from "./Model/User";
+import { GameRoom } from "./Model/GameRoom";
 import Debug from "debug";
-import {Admin} from "./Model/Admin";
+import { Admin } from "./Model/Admin";
 
-const debug = Debug('roommanager');
+const debug = Debug("roommanager");
 
 export type AdminSocket = ServerDuplexStream<AdminPusherToBackMessage, ServerToAdminClientMessage>;
 export type ZoneSocket = ServerWritableStream<ZoneMessage, ServerToClientMessage>;
 
 const roomManager: IRoomManagerServer = {
     joinRoom: (call: UserSocket): void => {
-        console.log('joinRoom called');
+        console.log("joinRoom called");
 
-        let room: GameRoom|null = null;
-        let user: User|null = null;
+        let room: GameRoom | null = null;
+        let user: User | null = null;
 
-        call.on('data', (message: PusherToBackMessage) => {
+        call.on("data", (message: PusherToBackMessage) => {
             try {
                 if (room === null || user === null) {
                     if (message.hasJoinroommessage()) {
-                        socketManager.handleJoinRoom(call, message.getJoinroommessage() as JoinRoomMessage).then(({room: gameRoom, user: myUser}) => {
-                            if (call.writable) {
-                                room = gameRoom;
-                                user = myUser;
-                            } else {
-                                //Connexion may have been closed before the init was finished, so we have to manually disconnect the user.
-                                socketManager.leaveRoom(gameRoom, myUser);
-                            }
-                        });
+                        socketManager
+                            .handleJoinRoom(call, message.getJoinroommessage() as JoinRoomMessage)
+                            .then(({ room: gameRoom, user: myUser }) => {
+                                if (call.writable) {
+                                    room = gameRoom;
+                                    user = myUser;
+                                } else {
+                                    //Connexion may have been closed before the init was finished, so we have to manually disconnect the user.
+                                    socketManager.leaveRoom(gameRoom, myUser);
+                                }
+                            });
                     } else {
-                        throw new Error('The first message sent MUST be of type JoinRoomMessage');
+                        throw new Error("The first message sent MUST be of type JoinRoomMessage");
                     }
                 } else {
                     if (message.hasJoinroommessage()) {
-                        throw new Error('Cannot call JoinRoomMessage twice!');
+                        throw new Error("Cannot call JoinRoomMessage twice!");
                     } else if (message.hasUsermovesmessage()) {
-                        socketManager.handleUserMovesMessage(room, user, message.getUsermovesmessage() as UserMovesMessage);
+                        socketManager.handleUserMovesMessage(
+                            room,
+                            user,
+                            message.getUsermovesmessage() as UserMovesMessage
+                        );
                     } else if (message.hasSilentmessage()) {
                         socketManager.handleSilentMessage(room, user, message.getSilentmessage() as SilentMessage);
                     } else if (message.hasItemeventmessage()) {
                         socketManager.handleItemEvent(room, user, message.getItemeventmessage() as ItemEventMessage);
                     } else if (message.hasWebrtcsignaltoservermessage()) {
-                        socketManager.emitVideo(room, user, message.getWebrtcsignaltoservermessage() as WebRtcSignalToServerMessage);
+                        socketManager.emitVideo(
+                            room,
+                            user,
+                            message.getWebrtcsignaltoservermessage() as WebRtcSignalToServerMessage
+                        );
                     } else if (message.hasWebrtcscreensharingsignaltoservermessage()) {
-                        socketManager.emitScreenSharing(room, user, message.getWebrtcscreensharingsignaltoservermessage() as WebRtcSignalToServerMessage);
+                        socketManager.emitScreenSharing(
+                            room,
+                            user,
+                            message.getWebrtcscreensharingsignaltoservermessage() as WebRtcSignalToServerMessage
+                        );
                     } else if (message.hasPlayglobalmessage()) {
                         socketManager.emitPlayGlobalMessage(room, message.getPlayglobalmessage() as PlayGlobalMessage);
-                    } else if (message.hasQueryjitsijwtmessage()){
-                        socketManager.handleQueryJitsiJwtMessage(user, message.getQueryjitsijwtmessage() as QueryJitsiJwtMessage);
-                    } else if (message.hasEmotepromptmessage()){
-                        socketManager.handleEmoteEventMessage(room, user, message.getEmotepromptmessage() as EmotePromptMessage);
-                    }else if (message.hasSendusermessage()) {
+                    } else if (message.hasQueryjitsijwtmessage()) {
+                        socketManager.handleQueryJitsiJwtMessage(
+                            user,
+                            message.getQueryjitsijwtmessage() as QueryJitsiJwtMessage
+                        );
+                    } else if (message.hasEmotepromptmessage()) {
+                        socketManager.handleEmoteEventMessage(
+                            room,
+                            user,
+                            message.getEmotepromptmessage() as EmotePromptMessage
+                        );
+                    } else if (message.hasSendusermessage()) {
                         const sendUserMessage = message.getSendusermessage();
-                        if(sendUserMessage !== undefined) {
+                        if (sendUserMessage !== undefined) {
                             socketManager.handlerSendUserMessage(user, sendUserMessage);
                         }
-                    }else if (message.hasBanusermessage()) {
+                    } else if (message.hasBanusermessage()) {
                         const banUserMessage = message.getBanusermessage();
-                        if(banUserMessage !== undefined) {
+                        if (banUserMessage !== undefined) {
                             socketManager.handlerBanUserMessage(room, user, banUserMessage);
                         }
                     } else {
-                        throw new Error('Unhandled message type');
+                        throw new Error("Unhandled message type");
                     }
                 }
             } catch (e) {
                 emitError(call, e);
                 call.end();
             }
-
         });
 
-        call.on('end', () => {
-            debug('joinRoom ended');
+        call.on("end", () => {
+            debug("joinRoom ended");
             if (user !== null && room !== null) {
                 socketManager.leaveRoom(room, user);
             }
@@ -105,41 +127,40 @@ const roomManager: IRoomManagerServer = {
             user = null;
         });
 
-        call.on('error', (err: Error) => {
-            console.error('An error occurred in joinRoom stream:', err);
+        call.on("error", (err: Error) => {
+            console.error("An error occurred in joinRoom stream:", err);
         });
-
     },
 
     listenZone(call: ZoneSocket): void {
-        debug('listenZone called');
+        debug("listenZone called");
         const zoneMessage = call.request;
 
         socketManager.addZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
 
-        call.on('cancelled', () => {
-            debug('listenZone cancelled');
+        call.on("cancelled", () => {
+            debug("listenZone cancelled");
             socketManager.removeZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
             call.end();
-        })
+        });
 
-        call.on('close', () => {
-            debug('listenZone connection closed');
+        call.on("close", () => {
+            debug("listenZone connection closed");
             socketManager.removeZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
-        }).on('error', (e) => {
-            console.error('An error occurred in listenZone stream:', e);
+        }).on("error", (e) => {
+            console.error("An error occurred in listenZone stream:", e);
             socketManager.removeZoneListener(call, zoneMessage.getRoomid(), zoneMessage.getX(), zoneMessage.getY());
             call.end();
         });
     },
 
     adminRoom(call: AdminSocket): void {
-        console.log('adminRoom called');
+        console.log("adminRoom called");
 
         const admin = new Admin(call);
-        let room: GameRoom|null = null;
+        let room: GameRoom | null = null;
 
-        call.on('data', (message: AdminPusherToBackMessage) => {
+        call.on("data", (message: AdminPusherToBackMessage) => {
             try {
                 if (room === null) {
                     if (message.hasSubscribetoroom()) {
@@ -148,18 +169,17 @@ const roomManager: IRoomManagerServer = {
                             room = gameRoom;
                         });
                     } else {
-                        throw new Error('The first message sent MUST be of type JoinRoomMessage');
+                        throw new Error("The first message sent MUST be of type JoinRoomMessage");
                     }
                 }
             } catch (e) {
                 emitError(call, e);
                 call.end();
             }
-
         });
 
-        call.on('end', () => {
-            debug('joinRoom ended');
+        call.on("end", () => {
+            debug("joinRoom ended");
             if (room !== null) {
                 socketManager.leaveAdminRoom(room, admin);
             }
@@ -167,18 +187,21 @@ const roomManager: IRoomManagerServer = {
             room = null;
         });
 
-        call.on('error', (err: Error) => {
-            console.error('An error occurred in joinAdminRoom stream:', err);
+        call.on("error", (err: Error) => {
+            console.error("An error occurred in joinAdminRoom stream:", err);
         });
     },
     sendAdminMessage(call: ServerUnaryCall<AdminMessage>, callback: sendUnaryData<EmptyMessage>): void {
-
-        socketManager.sendAdminMessage(call.request.getRoomid(), call.request.getRecipientuuid(), call.request.getMessage());
+        socketManager.sendAdminMessage(
+            call.request.getRoomid(),
+            call.request.getRecipientuuid(),
+            call.request.getMessage()
+        );
 
         callback(null, new EmptyMessage());
     },
     sendGlobalAdminMessage(call: ServerUnaryCall<AdminGlobalMessage>, callback: sendUnaryData<EmptyMessage>): void {
-        throw new Error('Not implemented yet');
+        throw new Error("Not implemented yet");
         // TODO
         callback(null, new EmptyMessage());
     },
@@ -192,14 +215,20 @@ const roomManager: IRoomManagerServer = {
         socketManager.sendAdminRoomMessage(call.request.getRoomid(), call.request.getMessage());
         callback(null, new EmptyMessage());
     },
-    sendWorldFullWarningToRoom(call: ServerUnaryCall<WorldFullWarningToRoomMessage>, callback: sendUnaryData<EmptyMessage>): void {
+    sendWorldFullWarningToRoom(
+        call: ServerUnaryCall<WorldFullWarningToRoomMessage>,
+        callback: sendUnaryData<EmptyMessage>
+    ): void {
         socketManager.dispatchWorlFullWarning(call.request.getRoomid());
         callback(null, new EmptyMessage());
     },
-    sendRefreshRoomPrompt(call: ServerUnaryCall<RefreshRoomPromptMessage>, callback: sendUnaryData<EmptyMessage>): void {
+    sendRefreshRoomPrompt(
+        call: ServerUnaryCall<RefreshRoomPromptMessage>,
+        callback: sendUnaryData<EmptyMessage>
+    ): void {
         socketManager.dispatchRoomRefresh(call.request.getRoomid());
         callback(null, new EmptyMessage());
     },
 };
 
-export {roomManager};
+export { roomManager };

back/src/Server/server/app.ts

@@ -1,13 +1,13 @@
-import { App as _App, AppOptions } from 'uWebSockets.js';
-import BaseApp from './baseapp';
-import { extend } from './utils';
-import { UwsApp } from './types';
+import { App as _App, AppOptions } from "uWebSockets.js";
+import BaseApp from "./baseapp";
+import { extend } from "./utils";
+import { UwsApp } from "./types";
 
 class App extends (<UwsApp>_App) {
-  constructor(options: AppOptions = {}) {
-    super(options); // eslint-disable-line constructor-super
-    extend(this, new BaseApp());
-  }
+    constructor(options: AppOptions = {}) {
+        super(options); // eslint-disable-line constructor-super
+        extend(this, new BaseApp());
+    }
 }
 
 export default App;

back/src/Server/server/baseapp.ts

@@ -1,116 +1,109 @@
-import { Readable } from 'stream';
-import { us_listen_socket_close, TemplatedApp, HttpResponse, HttpRequest } from 'uWebSockets.js';
+import { Readable } from "stream";
+import { us_listen_socket_close, TemplatedApp, HttpResponse, HttpRequest } from "uWebSockets.js";
 
-import formData from './formdata';
-import { stob } from './utils';
-import { Handler } from './types';
-import {join} from "path";
+import formData from "./formdata";
+import { stob } from "./utils";
+import { Handler } from "./types";
+import { join } from "path";
 
-const contTypes = ['application/x-www-form-urlencoded', 'multipart/form-data'];
+const contTypes = ["application/x-www-form-urlencoded", "multipart/form-data"];
 const noOp = () => true;
 
 const handleBody = (res: HttpResponse, req: HttpRequest) => {
-  const contType = req.getHeader('content-type');
+    const contType = req.getHeader("content-type");
 
-  res.bodyStream = function() {
-    const stream = new Readable();
-    stream._read = noOp; // eslint-disable-line @typescript-eslint/unbound-method
+    res.bodyStream = function () {
+        const stream = new Readable();
+        stream._read = noOp; // eslint-disable-line @typescript-eslint/unbound-method
 
-    this.onData((ab: ArrayBuffer, isLast: boolean) => {
-      // uint and then slicing is bit faster than slice and then uint
-      stream.push(new Uint8Array(ab.slice((ab as any).byteOffset, ab.byteLength))); // eslint-disable-line @typescript-eslint/no-explicit-any
-      if (isLast) {
-        stream.push(null);
-      }
-    });
+        this.onData((ab: ArrayBuffer, isLast: boolean) => {
+            // uint and then slicing is bit faster than slice and then uint
+            stream.push(new Uint8Array(ab.slice((ab as any).byteOffset, ab.byteLength))); // eslint-disable-line @typescript-eslint/no-explicit-any
+            if (isLast) {
+                stream.push(null);
+            }
+        });
 
-    return stream;
-  };
+        return stream;
+    };
 
-  res.body = () => stob(res.bodyStream());
+    res.body = () => stob(res.bodyStream());
 
-  if (contType.includes('application/json'))
-    res.json = async () => JSON.parse(await res.body());
-  if (contTypes.map(t => contType.includes(t)).includes(true))
-    res.formData = formData.bind(res, contType);
+    if (contType.includes("application/json")) res.json = async () => JSON.parse(await res.body());
+    if (contTypes.map((t) => contType.includes(t)).includes(true)) res.formData = formData.bind(res, contType);
 };
 
 class BaseApp {
-  _sockets = new Map();
-  ws!: TemplatedApp['ws'];
-  get!: TemplatedApp['get'];
-  _post!: TemplatedApp['post'];
-  _put!: TemplatedApp['put'];
-  _patch!: TemplatedApp['patch'];
-  _listen!: TemplatedApp['listen'];
+    _sockets = new Map();
+    ws!: TemplatedApp["ws"];
+    get!: TemplatedApp["get"];
+    _post!: TemplatedApp["post"];
+    _put!: TemplatedApp["put"];
+    _patch!: TemplatedApp["patch"];
+    _listen!: TemplatedApp["listen"];
 
-  post(pattern: string, handler: Handler) {
-    if (typeof handler !== 'function')
-      throw Error(`handler should be a function, given ${typeof handler}.`);
-    this._post(pattern, (res, req) => {
-      handleBody(res, req);
-      handler(res, req);
-    });
-    return this;
-  }
+    post(pattern: string, handler: Handler) {
+        if (typeof handler !== "function") throw Error(`handler should be a function, given ${typeof handler}.`);
+        this._post(pattern, (res, req) => {
+            handleBody(res, req);
+            handler(res, req);
+        });
+        return this;
+    }
 
-  put(pattern: string, handler: Handler) {
-    if (typeof handler !== 'function')
-      throw Error(`handler should be a function, given ${typeof handler}.`);
-    this._put(pattern, (res, req) => {
-      handleBody(res, req);
+    put(pattern: string, handler: Handler) {
+        if (typeof handler !== "function") throw Error(`handler should be a function, given ${typeof handler}.`);
+        this._put(pattern, (res, req) => {
+            handleBody(res, req);
 
-      handler(res, req);
-    });
-    return this;
-  }
+            handler(res, req);
+        });
+        return this;
+    }
 
-  patch(pattern: string, handler: Handler) {
-    if (typeof handler !== 'function')
-      throw Error(`handler should be a function, given ${typeof handler}.`);
-    this._patch(pattern, (res, req) => {
-      handleBody(res, req);
+    patch(pattern: string, handler: Handler) {
+        if (typeof handler !== "function") throw Error(`handler should be a function, given ${typeof handler}.`);
+        this._patch(pattern, (res, req) => {
+            handleBody(res, req);
 
-      handler(res, req);
-    });
-    return this;
-  }
+            handler(res, req);
+        });
+        return this;
+    }
 
-  listen(h: string | number, p: Function | number = noOp, cb?: Function) {
-    if (typeof p === 'number' && typeof h === 'string') {
-      this._listen(h, p, socket => {
-        this._sockets.set(p, socket);
-        if (cb === undefined) {
-          throw new Error('cb undefined');
+    listen(h: string | number, p: Function | number = noOp, cb?: Function) {
+        if (typeof p === "number" && typeof h === "string") {
+            this._listen(h, p, (socket) => {
+                this._sockets.set(p, socket);
+                if (cb === undefined) {
+                    throw new Error("cb undefined");
+                }
+                cb(socket);
+            });
+        } else if (typeof h === "number" && typeof p === "function") {
+            this._listen(h, (socket) => {
+                this._sockets.set(h, socket);
+                p(socket);
+            });
+        } else {
+            throw Error("Argument types: (host: string, port: number, cb?: Function) | (port: number, cb?: Function)");
         }
-        cb(socket);
-      });
-    } else if (typeof h === 'number' && typeof p === 'function') {
-      this._listen(h, socket => {
-        this._sockets.set(h, socket);
-        p(socket);
-      });
-    } else {
-      throw Error(
-        'Argument types: (host: string, port: number, cb?: Function) | (port: number, cb?: Function)'
-      );
+
+        return this;
     }
 
-    return this;
-  }
-
-  close(port: null | number = null) {
-    if (port) {
-      this._sockets.has(port) && us_listen_socket_close(this._sockets.get(port));
-      this._sockets.delete(port);
-    } else {
-      this._sockets.forEach(app => {
-        us_listen_socket_close(app);
-      });
-      this._sockets.clear();
+    close(port: null | number = null) {
+        if (port) {
+            this._sockets.has(port) && us_listen_socket_close(this._sockets.get(port));
+            this._sockets.delete(port);
+        } else {
+            this._sockets.forEach((app) => {
+                us_listen_socket_close(app);
+            });
+            this._sockets.clear();
+        }
+        return this;
     }
-    return this;
-  }
 }
 
 export default BaseApp;

back/src/Server/server/formdata.ts

@@ -1,100 +1,99 @@
-import { createWriteStream } from 'fs';
-import { join, dirname } from 'path';
-import Busboy from 'busboy';
-import mkdirp from 'mkdirp';
+import { createWriteStream } from "fs";
+import { join, dirname } from "path";
+import Busboy from "busboy";
+import mkdirp from "mkdirp";
 
 function formData(
-  contType: string,
-  options: busboy.BusboyConfig & {
-    abortOnLimit?: boolean;
-    tmpDir?: string;
-    onFile?: (
-      fieldname: string,
-      file: NodeJS.ReadableStream,
-      filename: string,
-      encoding: string,
-      mimetype: string
-    ) => string;
-    onField?: (fieldname: string, value: any) => void; // eslint-disable-line @typescript-eslint/no-explicit-any
-    filename?: (oldName: string) => string;
-  } = {}
+    contType: string,
+    options: busboy.BusboyConfig & {
+        abortOnLimit?: boolean;
+        tmpDir?: string;
+        onFile?: (
+            fieldname: string,
+            file: NodeJS.ReadableStream,
+            filename: string,
+            encoding: string,
+            mimetype: string
+        ) => string;
+        onField?: (fieldname: string, value: any) => void; // eslint-disable-line @typescript-eslint/no-explicit-any
+        filename?: (oldName: string) => string;
+    } = {}
 ) {
-  console.log('Enter form data');
-  options.headers = {
-    'content-type': contType
-  };
+    console.log("Enter form data");
+    options.headers = {
+        "content-type": contType,
+    };
 
-  return new Promise((resolve, reject) => {
-    const busb = new Busboy(options);
-    const ret = {};
+    return new Promise((resolve, reject) => {
+        const busb = new Busboy(options);
+        const ret = {};
 
-    this.bodyStream().pipe(busb);
+        this.bodyStream().pipe(busb);
 
-    busb.on('limit', () => {
-      if (options.abortOnLimit) {
-        reject(Error('limit'));
-      }
+        busb.on("limit", () => {
+            if (options.abortOnLimit) {
+                reject(Error("limit"));
+            }
+        });
+
+        busb.on("file", function (fieldname, file, filename, encoding, mimetype) {
+            const value: { filePath: string | undefined; filename: string; encoding: string; mimetype: string } = {
+                filename,
+                encoding,
+                mimetype,
+                filePath: undefined,
+            };
+
+            if (typeof options.tmpDir === "string") {
+                if (typeof options.filename === "function") filename = options.filename(filename);
+                const fileToSave = join(options.tmpDir, filename);
+                mkdirp(dirname(fileToSave));
+
+                file.pipe(createWriteStream(fileToSave));
+                value.filePath = fileToSave;
+            }
+            if (typeof options.onFile === "function") {
+                value.filePath = options.onFile(fieldname, file, filename, encoding, mimetype) || value.filePath;
+            }
+
+            setRetValue(ret, fieldname, value);
+        });
+
+        busb.on("field", function (fieldname, value) {
+            if (typeof options.onField === "function") options.onField(fieldname, value);
+
+            setRetValue(ret, fieldname, value);
+        });
+
+        busb.on("finish", function () {
+            resolve(ret);
+        });
+
+        busb.on("error", reject);
     });
-
-    busb.on('file', function(fieldname, file, filename, encoding, mimetype) {
-      const value: { filePath: string|undefined, filename: string, encoding:string, mimetype: string } = {
-        filename,
-        encoding,
-        mimetype,
-        filePath: undefined
-      };
-
-      if (typeof options.tmpDir === 'string') {
-        if (typeof options.filename === 'function') filename = options.filename(filename);
-        const fileToSave = join(options.tmpDir, filename);
-        mkdirp(dirname(fileToSave));
-
-        file.pipe(createWriteStream(fileToSave));
-        value.filePath = fileToSave;
-      }
-      if (typeof options.onFile === 'function') {
-        value.filePath =
-          options.onFile(fieldname, file, filename, encoding, mimetype) || value.filePath;
-      }
-
-      setRetValue(ret, fieldname, value);
-    });
-
-    busb.on('field', function(fieldname, value) {
-      if (typeof options.onField === 'function') options.onField(fieldname, value);
-
-      setRetValue(ret, fieldname, value);
-    });
-
-    busb.on('finish', function() {
-      resolve(ret);
-    });
-
-    busb.on('error', reject);
-  });
 }
 
 function setRetValue(
-  ret: { [x: string]: any }, // eslint-disable-line @typescript-eslint/no-explicit-any
-  fieldname: string,
-  value: { filename: string; encoding: string; mimetype: string; filePath?: string } | any // eslint-disable-line @typescript-eslint/no-explicit-any
+    ret: { [x: string]: any }, // eslint-disable-line @typescript-eslint/no-explicit-any
+    fieldname: string,
+    value: { filename: string; encoding: string; mimetype: string; filePath?: string } | any // eslint-disable-line @typescript-eslint/no-explicit-any
 ) {
-  if (fieldname.endsWith('[]')) {
-    fieldname = fieldname.slice(0, fieldname.length - 2);
-    if (Array.isArray(ret[fieldname])) {
-      ret[fieldname].push(value);
+    if (fieldname.endsWith("[]")) {
+        fieldname = fieldname.slice(0, fieldname.length - 2);
+        if (Array.isArray(ret[fieldname])) {
+            ret[fieldname].push(value);
+        } else {
+            ret[fieldname] = [value];
+        }
     } else {
-      ret[fieldname] = [value];
+        if (Array.isArray(ret[fieldname])) {
+            ret[fieldname].push(value);
+        } else if (ret[fieldname]) {
+            ret[fieldname] = [ret[fieldname], value];
+        } else {
+            ret[fieldname] = value;
+        }
     }
-  } else {
-    if (Array.isArray(ret[fieldname])) {
-      ret[fieldname].push(value);
-    } else if (ret[fieldname]) {
-      ret[fieldname] = [ret[fieldname], value];
-    } else {
-      ret[fieldname] = value;
-    }
-  }
 }
 
 export default formData;

back/src/Server/server/sslapp.ts

@@ -1,13 +1,13 @@
-import { SSLApp as _SSLApp, AppOptions } from 'uWebSockets.js';
-import BaseApp from './baseapp';
-import { extend } from './utils';
-import { UwsApp } from './types';
+import { SSLApp as _SSLApp, AppOptions } from "uWebSockets.js";
+import BaseApp from "./baseapp";
+import { extend } from "./utils";
+import { UwsApp } from "./types";
 
 class SSLApp extends (<UwsApp>_SSLApp) {
-  constructor(options: AppOptions) {
-    super(options); // eslint-disable-line constructor-super
-    extend(this, new BaseApp());
-  }
+    constructor(options: AppOptions) {
+        super(options); // eslint-disable-line constructor-super
+        extend(this, new BaseApp());
+    }
 }
 
 export default SSLApp;

back/src/Server/server/types.ts

@@ -1,9 +1,9 @@
-import { AppOptions, TemplatedApp, HttpResponse, HttpRequest } from 'uWebSockets.js';
+import { AppOptions, TemplatedApp, HttpResponse, HttpRequest } from "uWebSockets.js";
 
 export type UwsApp = {
-  (options: AppOptions): TemplatedApp;
-  new (options: AppOptions): TemplatedApp;
-  prototype: TemplatedApp;
+    (options: AppOptions): TemplatedApp;
+    new (options: AppOptions): TemplatedApp;
+    prototype: TemplatedApp;
 };
 
 export type Handler = (res: HttpResponse, req: HttpRequest) => void;

back/src/Server/server/utils.ts

@@ -1,37 +1,36 @@
-import { ReadStream } from 'fs';
+import { ReadStream } from "fs";
 
-function extend(who: any, from: any, overwrite = true) { // eslint-disable-line @typescript-eslint/no-explicit-any
-  const ownProps = Object.getOwnPropertyNames(Object.getPrototypeOf(from)).concat(
-    Object.keys(from)
-  );
-  ownProps.forEach(prop => {
-    if (prop === 'constructor' || from[prop] === undefined) return;
-    if (who[prop] && overwrite) {
-      who[`_${prop}`] = who[prop];
-    }
-    if (typeof from[prop] === 'function') who[prop] = from[prop].bind(who);
-    else who[prop] = from[prop];
-  });
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function extend(who: any, from: any, overwrite = true) {
+    const ownProps = Object.getOwnPropertyNames(Object.getPrototypeOf(from)).concat(Object.keys(from));
+    ownProps.forEach((prop) => {
+        if (prop === "constructor" || from[prop] === undefined) return;
+        if (who[prop] && overwrite) {
+            who[`_${prop}`] = who[prop];
+        }
+        if (typeof from[prop] === "function") who[prop] = from[prop].bind(who);
+        else who[prop] = from[prop];
+    });
 }
 
 function stob(stream: ReadStream): Promise<Buffer> {
-  return new Promise(resolve => {
-    const buffers: Buffer[] = [];
-    stream.on('data', buffers.push.bind(buffers));
+    return new Promise((resolve) => {
+        const buffers: Buffer[] = [];
+        stream.on("data", buffers.push.bind(buffers));
 
-    stream.on('end', () => {
-      switch (buffers.length) {
-        case 0:
-          resolve(Buffer.allocUnsafe(0));
-          break;
-        case 1:
-          resolve(buffers[0]);
-          break;
-        default:
-          resolve(Buffer.concat(buffers));
-      }
+        stream.on("end", () => {
+            switch (buffers.length) {
+                case 0:
+                    resolve(Buffer.allocUnsafe(0));
+                    break;
+                case 1:
+                    resolve(buffers[0]);
+                    break;
+                default:
+                    resolve(Buffer.concat(buffers));
+            }
+        });
     });
-  });
 }
 
 export { extend, stob };

back/src/Server/sifrr.server.ts

@@ -1,19 +1,19 @@
-import { parse } from 'query-string';
-import { HttpRequest } from 'uWebSockets.js';
-import App from './server/app';
-import SSLApp from './server/sslapp';
-import * as types from './server/types';
+import { parse } from "query-string";
+import { HttpRequest } from "uWebSockets.js";
+import App from "./server/app";
+import SSLApp from "./server/sslapp";
+import * as types from "./server/types";
 
 const getQuery = (req: HttpRequest) => {
-  return parse(req.getQuery());
+    return parse(req.getQuery());
 };
 
 export { App, SSLApp, getQuery };
-export * from './server/types';
+export * from "./server/types";
 
 export default {
-  App,
-  SSLApp,
-  getQuery,
-  ...types
+    App,
+    SSLApp,
+    getQuery,
+    ...types,
 };

back/src/Services/ArrayHelper.ts

@@ -1,3 +1,3 @@
-export const arrayIntersect = (array1: string[], array2: string[]) : boolean => {
-    return array1.filter(value => array2.includes(value)).length > 0;
-}
+export const arrayIntersect = (array1: string[], array2: string[]): boolean => {
+    return array1.filter((value) => array2.includes(value)).length > 0;
+};

back/src/Services/ClientEventsEmitter.ts

@@ -1,7 +1,7 @@
-const EventEmitter = require('events');
+const EventEmitter = require("events");
 
-const clientJoinEvent = 'clientJoin';
-const clientLeaveEvent = 'clientLeave';
+const clientJoinEvent = "clientJoin";
+const clientLeaveEvent = "clientLeave";
 
 class ClientEventsEmitter extends EventEmitter {
     emitClientJoin(clientUUid: string, roomId: string): void {

back/src/Services/CpuTracker.ts

@@ -1,6 +1,6 @@
-import {CPU_OVERHEAT_THRESHOLD} from "../Enum/EnvironmentVariable";
+import { CPU_OVERHEAT_THRESHOLD } from "../Enum/EnvironmentVariable";
 
-function secNSec2ms(secNSec: Array<number>|number) {
+function secNSec2ms(secNSec: Array<number> | number) {
     if (Array.isArray(secNSec)) {
         return secNSec[0] * 1000 + secNSec[1] / 1000000;
     }
@@ -12,17 +12,17 @@ class CpuTracker {
     private overHeating: boolean = false;
 
     constructor() {
-        let time  = process.hrtime.bigint()
-        let usage = process.cpuUsage()
+        let time = process.hrtime.bigint();
+        let usage = process.cpuUsage();
         setInterval(() => {
             const elapTime = process.hrtime.bigint();
-            const elapUsage = process.cpuUsage(usage)
-            usage = process.cpuUsage()
+            const elapUsage = process.cpuUsage(usage);
+            usage = process.cpuUsage();
 
             const elapTimeMS = elapTime - time;
-            const elapUserMS = secNSec2ms(elapUsage.user)
-            const elapSystMS = secNSec2ms(elapUsage.system)
-            this.cpuPercent = Math.round(100 * (elapUserMS + elapSystMS) / Number(elapTimeMS) * 1000000)
+            const elapUserMS = secNSec2ms(elapUsage.user);
+            const elapSystMS = secNSec2ms(elapUsage.system);
+            this.cpuPercent = Math.round(((100 * (elapUserMS + elapSystMS)) / Number(elapTimeMS)) * 1000000);
 
             time = elapTime;
 

back/src/Services/GaugeManager.ts

@@ -1,4 +1,4 @@
-import {Counter, Gauge} from "prom-client";
+import { Counter, Gauge } from "prom-client";
 
 //this class should manage all the custom metrics used by prometheus
 class GaugeManager {
@@ -10,29 +10,29 @@ class GaugeManager {
 
     constructor() {
         this.nbRoomsGauge = new Gauge({
-            name: 'workadventure_nb_rooms',
-            help: 'Number of active rooms'
+            name: "workadventure_nb_rooms",
+            help: "Number of active rooms",
         });
         this.nbClientsGauge = new Gauge({
-            name: 'workadventure_nb_sockets',
-            help: 'Number of connected sockets',
-            labelNames: [ ]
+            name: "workadventure_nb_sockets",
+            help: "Number of connected sockets",
+            labelNames: [],
         });
         this.nbClientsPerRoomGauge = new Gauge({
-            name: 'workadventure_nb_clients_per_room',
-            help: 'Number of clients per room',
-            labelNames: [ 'room' ]
+            name: "workadventure_nb_clients_per_room",
+            help: "Number of clients per room",
+            labelNames: ["room"],
         });
 
         this.nbGroupsPerRoomCounter = new Counter({
-            name: 'workadventure_counter_groups_per_room',
-            help: 'Counter of groups per room',
-            labelNames: [ 'room' ]
+            name: "workadventure_counter_groups_per_room",
+            help: "Counter of groups per room",
+            labelNames: ["room"],
         });
         this.nbGroupsPerRoomGauge = new Gauge({
-            name: 'workadventure_nb_groups_per_room',
-            help: 'Number of groups per room',
-            labelNames: [ 'room' ]
+            name: "workadventure_nb_groups_per_room",
+            help: "Number of groups per room",
+            labelNames: ["room"],
         });
     }
 
@@ -54,12 +54,12 @@ class GaugeManager {
     }
 
     incNbGroupsPerRoomGauge(roomId: string): void {
-        this.nbGroupsPerRoomCounter.inc({ room: roomId })
-        this.nbGroupsPerRoomGauge.inc({ room: roomId })
+        this.nbGroupsPerRoomCounter.inc({ room: roomId });
+        this.nbGroupsPerRoomGauge.inc({ room: roomId });
     }
 
     decNbGroupsPerRoomGauge(roomId: string): void {
-        this.nbGroupsPerRoomGauge.dec({ room: roomId })
+        this.nbGroupsPerRoomGauge.dec({ room: roomId });
     }
 }
 

back/src/Services/MessageHelpers.ts

@@ -1,5 +1,5 @@
-import {ErrorMessage, ServerToClientMessage} from "../Messages/generated/messages_pb";
-import {UserSocket} from "_Model/User";
+import { ErrorMessage, ServerToClientMessage } from "../Messages/generated/messages_pb";
+import { UserSocket } from "_Model/User";
 
 export function emitError(Client: UserSocket, message: string): void {
     const errorMessage = new ErrorMessage();
@@ -9,7 +9,7 @@ export function emitError(Client: UserSocket, message: string): void {
     serverToClientMessage.setErrormessage(errorMessage);
 
     //if (!Client.disconnecting) {
-        Client.write(serverToClientMessage);
+    Client.write(serverToClientMessage);
     //}
     console.warn(message);
 }

back/src/Services/SocketManager.ts

@@ -1,4 +1,4 @@
-import {GameRoom} from "../Model/GameRoom";
+import { GameRoom } from "../Model/GameRoom";
 import {
     ItemEventMessage,
     ItemStateMessage,
@@ -27,40 +27,40 @@ import {
     WorldFullWarningMessage,
     UserLeftZoneMessage,
     EmoteEventMessage,
-    BanUserMessage, RefreshRoomMessage, EmotePromptMessage,
+    BanUserMessage,
+    RefreshRoomMessage,
+    EmotePromptMessage,
 } from "../Messages/generated/messages_pb";
-import {User, UserSocket} from "../Model/User";
-import {ProtobufUtils} from "../Model/Websocket/ProtobufUtils";
-import {Group} from "../Model/Group";
-import {cpuTracker} from "./CpuTracker";
+import { User, UserSocket } from "../Model/User";
+import { ProtobufUtils } from "../Model/Websocket/ProtobufUtils";
+import { Group } from "../Model/Group";
+import { cpuTracker } from "./CpuTracker";
 import {
     GROUP_RADIUS,
     JITSI_ISS,
     MINIMUM_DISTANCE,
     SECRET_JITSI_KEY,
-    TURN_STATIC_AUTH_SECRET
+    TURN_STATIC_AUTH_SECRET,
 } from "../Enum/EnvironmentVariable";
-import {Movable} from "../Model/Movable";
-import {PositionInterface} from "../Model/PositionInterface";
+import { Movable } from "../Model/Movable";
+import { PositionInterface } from "../Model/PositionInterface";
 import Jwt from "jsonwebtoken";
-import {JITSI_URL} from "../Enum/EnvironmentVariable";
-import {clientEventsEmitter} from "./ClientEventsEmitter";
-import {gaugeManager} from "./GaugeManager";
-import {ZoneSocket} from "../RoomManager";
-import {Zone} from "_Model/Zone";
+import { JITSI_URL } from "../Enum/EnvironmentVariable";
+import { clientEventsEmitter } from "./ClientEventsEmitter";
+import { gaugeManager } from "./GaugeManager";
+import { ZoneSocket } from "../RoomManager";
+import { Zone } from "_Model/Zone";
 import Debug from "debug";
-import {Admin} from "_Model/Admin";
+import { Admin } from "_Model/Admin";
 import crypto from "crypto";
 
-
-const debug = Debug('sockermanager');
+const debug = Debug("sockermanager");
 
 function emitZoneMessage(subMessage: SubToPusherMessage, socket: ZoneSocket): void {
     // TODO: should we batch those every 100ms?
     const batchMessage = new BatchToPusherMessage();
     batchMessage.addPayload(subMessage);
 
-
     socket.write(batchMessage);
 }
 
@@ -68,7 +68,6 @@ export class SocketManager {
     private rooms: Map<string, GameRoom> = new Map<string, GameRoom>();
 
     constructor() {
-        
         clientEventsEmitter.registerToClientJoin((clientUUid: string, roomId: string) => {
             gaugeManager.incNbClientPerRoomGauge(roomId);
         });
@@ -77,16 +76,18 @@ export class SocketManager {
         });
     }
 
-    public async handleJoinRoom(socket: UserSocket, joinRoomMessage: JoinRoomMessage): Promise<{ room: GameRoom; user: User }> {
-        
+    public async handleJoinRoom(
+        socket: UserSocket,
+        joinRoomMessage: JoinRoomMessage
+    ): Promise<{ room: GameRoom; user: User }> {
         //join new previous room
-        const {room, user} = await this.joinRoom(socket, joinRoomMessage);
+        const { room, user } = await this.joinRoom(socket, joinRoomMessage);
 
         if (!socket.writable) {
-            console.warn('Socket was aborted');
+            console.warn("Socket was aborted");
             return {
                 room,
-                user
+                user,
             };
         }
         const roomJoinedMessage = new RoomJoinedMessage();
@@ -108,9 +109,8 @@ export class SocketManager {
 
         return {
             room,
-            user
+            user,
         };
-
     }
 
     handleUserMovesMessage(room: GameRoom, user: User, userMovesMessage: UserMovesMessage) {
@@ -124,14 +124,13 @@ export class SocketManager {
             }
 
             if (position === undefined) {
-                throw new Error('Position not found in message');
+                throw new Error("Position not found in message");
             }
             const viewport = userMoves.viewport;
             if (viewport === undefined) {
-                throw new Error('Viewport not found in message');
+                throw new Error("Viewport not found in message");
             }
 
-
             // update position in the world
             room.updatePosition(user, ProtobufUtils.toPointInterface(position));
             //room.setViewport(client, client.viewport);
@@ -189,7 +188,11 @@ export class SocketManager {
         //send only at user
         const remoteUser = room.getUsers().get(data.getReceiverid());
         if (remoteUser === undefined) {
-            console.warn("While exchanging a WebRTC signal: client with id ", data.getReceiverid(), " does not exist. This might be a race condition.");
+            console.warn(
+                "While exchanging a WebRTC signal: client with id ",
+                data.getReceiverid(),
+                " does not exist. This might be a race condition."
+            );
             return;
         }
 
@@ -197,8 +200,8 @@ export class SocketManager {
         webrtcSignalToClient.setUserid(user.id);
         webrtcSignalToClient.setSignal(data.getSignal());
         // TODO: only compute credentials if data.signal.type === "offer"
-        if (TURN_STATIC_AUTH_SECRET !== '') {
-            const {username, password} = this.getTURNCredentials(''+user.id, TURN_STATIC_AUTH_SECRET);
+        if (TURN_STATIC_AUTH_SECRET !== "") {
+            const { username, password } = this.getTURNCredentials("" + user.id, TURN_STATIC_AUTH_SECRET);
             webrtcSignalToClient.setWebrtcusername(username);
             webrtcSignalToClient.setWebrtcpassword(password);
         }
@@ -207,7 +210,7 @@ export class SocketManager {
         serverToClientMessage.setWebrtcsignaltoclientmessage(webrtcSignalToClient);
 
         //if (!client.disconnecting) {
-            remoteUser.socket.write(serverToClientMessage);
+        remoteUser.socket.write(serverToClientMessage);
         //}
     }
 
@@ -215,7 +218,11 @@ export class SocketManager {
         //send only at user
         const remoteUser = room.getUsers().get(data.getReceiverid());
         if (remoteUser === undefined) {
-            console.warn("While exchanging a WEBRTC_SCREEN_SHARING signal: client with id ", data.getReceiverid(), " does not exist. This might be a race condition.");
+            console.warn(
+                "While exchanging a WEBRTC_SCREEN_SHARING signal: client with id ",
+                data.getReceiverid(),
+                " does not exist. This might be a race condition."
+            );
             return;
         }
 
@@ -223,8 +230,8 @@ export class SocketManager {
         webrtcSignalToClient.setUserid(user.id);
         webrtcSignalToClient.setSignal(data.getSignal());
         // TODO: only compute credentials if data.signal.type === "offer"
-        if (TURN_STATIC_AUTH_SECRET !== '') {
-            const {username, password} = this.getTURNCredentials(''+user.id, TURN_STATIC_AUTH_SECRET);
+        if (TURN_STATIC_AUTH_SECRET !== "") {
+            const { username, password } = this.getTURNCredentials("" + user.id, TURN_STATIC_AUTH_SECRET);
             webrtcSignalToClient.setWebrtcusername(username);
             webrtcSignalToClient.setWebrtcpassword(password);
         }
@@ -233,11 +240,11 @@ export class SocketManager {
         serverToClientMessage.setWebrtcscreensharingsignaltoclientmessage(webrtcSignalToClient);
 
         //if (!client.disconnecting) {
-            remoteUser.socket.write(serverToClientMessage);
+        remoteUser.socket.write(serverToClientMessage);
         //}
     }
 
-    leaveRoom(room: GameRoom, user: User){
+    leaveRoom(room: GameRoom, user: User) {
         // leave previous room and world
         try {
             //user leave previous world
@@ -249,33 +256,39 @@ export class SocketManager {
             }
         } finally {
             clientEventsEmitter.emitClientLeave(user.uuid, room.roomId);
-            console.log('A user left');
+            console.log("A user left");
         }
     }
 
     async getOrCreateRoom(roomId: string): Promise<GameRoom> {
         //check and create new world for a room
-        let world = this.rooms.get(roomId)
-        if(world === undefined){
+        let world = this.rooms.get(roomId);
+        if (world === undefined) {
             world = new GameRoom(
                 roomId,
                 (user: User, group: Group) => this.joinWebRtcRoom(user, group),
                 (user: User, group: Group) => this.disConnectedUser(user, group),
                 MINIMUM_DISTANCE,
                 GROUP_RADIUS,
-                (thing: Movable, fromZone: Zone|null, listener: ZoneSocket) => this.onZoneEnter(thing, fromZone, listener),
-                (thing: Movable, position:PositionInterface, listener: ZoneSocket) => this.onClientMove(thing, position, listener),
-                (thing: Movable, newZone: Zone|null, listener: ZoneSocket) => this.onClientLeave(thing, newZone, listener),
-                (emoteEventMessage:EmoteEventMessage, listener: ZoneSocket) => this.onEmote(emoteEventMessage, listener),
+                (thing: Movable, fromZone: Zone | null, listener: ZoneSocket) =>
+                    this.onZoneEnter(thing, fromZone, listener),
+                (thing: Movable, position: PositionInterface, listener: ZoneSocket) =>
+                    this.onClientMove(thing, position, listener),
+                (thing: Movable, newZone: Zone | null, listener: ZoneSocket) =>
+                    this.onClientLeave(thing, newZone, listener),
+                (emoteEventMessage: EmoteEventMessage, listener: ZoneSocket) =>
+                    this.onEmote(emoteEventMessage, listener)
             );
             gaugeManager.incNbRoomGauge();
             this.rooms.set(roomId, world);
         }
-        return Promise.resolve(world)
+        return Promise.resolve(world);
     }
 
-    private async joinRoom(socket: UserSocket, joinRoomMessage: JoinRoomMessage): Promise<{ room: GameRoom; user: User }> {
-
+    private async joinRoom(
+        socket: UserSocket,
+        joinRoomMessage: JoinRoomMessage
+    ): Promise<{ room: GameRoom; user: User }> {
         const roomId = joinRoomMessage.getRoomid();
 
         const room = await socketManager.getOrCreateRoom(roomId);
@@ -284,15 +297,15 @@ export class SocketManager {
         const user = room.join(socket, joinRoomMessage);
 
         clientEventsEmitter.emitClientJoin(user.uuid, roomId);
-        console.log(new Date().toISOString() + ' A user joined');
-        return {room, user};
+        console.log(new Date().toISOString() + " A user joined");
+        return { room, user };
     }
 
-    private onZoneEnter(thing: Movable, fromZone: Zone|null, listener: ZoneSocket) {
+    private onZoneEnter(thing: Movable, fromZone: Zone | null, listener: ZoneSocket) {
         if (thing instanceof User) {
             const userJoinedZoneMessage = new UserJoinedZoneMessage();
             if (!Number.isInteger(thing.id)) {
-                throw new Error('clientUser.userId is not an integer '+thing.id);
+                throw new Error("clientUser.userId is not an integer " + thing.id);
             }
             userJoinedZoneMessage.setUserid(thing.id);
             userJoinedZoneMessage.setName(thing.name);
@@ -312,11 +325,11 @@ export class SocketManager {
         } else if (thing instanceof Group) {
             this.emitCreateUpdateGroupEvent(listener, fromZone, thing);
         } else {
-            console.error('Unexpected type for Movable.');
+            console.error("Unexpected type for Movable.");
         }
     }
 
-    private onClientMove(thing: Movable, position:PositionInterface, listener: ZoneSocket): void {
+    private onClientMove(thing: Movable, position: PositionInterface, listener: ZoneSocket): void {
         if (thing instanceof User) {
             const userMovedMessage = new UserMovedMessage();
             userMovedMessage.setUserid(thing.id);
@@ -331,21 +344,20 @@ export class SocketManager {
         } else if (thing instanceof Group) {
             this.emitCreateUpdateGroupEvent(listener, null, thing);
         } else {
-            console.error('Unexpected type for Movable.');
+            console.error("Unexpected type for Movable.");
         }
     }
 
-    private onClientLeave(thing: Movable, newZone: Zone|null, listener: ZoneSocket) {
+    private onClientLeave(thing: Movable, newZone: Zone | null, listener: ZoneSocket) {
         if (thing instanceof User) {
             this.emitUserLeftEvent(listener, thing.id, newZone);
         } else if (thing instanceof Group) {
             this.emitDeleteGroupEvent(listener, thing.getId(), newZone);
         } else {
-            console.error('Unexpected type for Movable.');
+            console.error("Unexpected type for Movable.");
         }
     }
 
-
     private onEmote(emoteEventMessage: EmoteEventMessage, client: ZoneSocket) {
         const subMessage = new SubToPusherMessage();
         subMessage.setEmoteeventmessage(emoteEventMessage);
@@ -353,7 +365,7 @@ export class SocketManager {
         emitZoneMessage(subMessage, client);
     }
 
-    private emitCreateUpdateGroupEvent(client: ZoneSocket, fromZone: Zone|null, group: Group): void {
+    private emitCreateUpdateGroupEvent(client: ZoneSocket, fromZone: Zone | null, group: Group): void {
         const position = group.getPosition();
         const pointMessage = new PointMessage();
         pointMessage.setX(Math.floor(position.x));
@@ -371,7 +383,7 @@ export class SocketManager {
         //client.emitInBatch(subMessage);
     }
 
-    private emitDeleteGroupEvent(client: ZoneSocket, groupId: number, newZone: Zone|null): void {
+    private emitDeleteGroupEvent(client: ZoneSocket, groupId: number, newZone: Zone | null): void {
         const groupDeleteMessage = new GroupLeftZoneMessage();
         groupDeleteMessage.setGroupid(groupId);
         groupDeleteMessage.setTozone(this.toProtoZone(newZone));
@@ -383,7 +395,7 @@ export class SocketManager {
         //user.emitInBatch(subMessage);
     }
 
-    private emitUserLeftEvent(client: ZoneSocket, userId: number, newZone: Zone|null): void {
+    private emitUserLeftEvent(client: ZoneSocket, userId: number, newZone: Zone | null): void {
         const userLeftMessage = new UserLeftZoneMessage();
         userLeftMessage.setUserid(userId);
         userLeftMessage.setTozone(this.toProtoZone(newZone));
@@ -394,7 +406,7 @@ export class SocketManager {
         emitZoneMessage(subMessage, client);
     }
 
-    private toProtoZone(zone: Zone|null): ProtoZone|undefined {
+    private toProtoZone(zone: Zone | null): ProtoZone | undefined {
         if (zone !== null) {
             const zoneMessage = new ProtoZone();
             zoneMessage.setX(zone.x);
@@ -405,7 +417,6 @@ export class SocketManager {
     }
 
     private joinWebRtcRoom(user: User, group: Group) {
-
         for (const otherUser of group.getUsers()) {
             if (user === otherUser) {
                 continue;
@@ -416,8 +427,8 @@ export class SocketManager {
             webrtcStartMessage1.setUserid(otherUser.id);
             webrtcStartMessage1.setName(otherUser.name);
             webrtcStartMessage1.setInitiator(true);
-            if (TURN_STATIC_AUTH_SECRET !== '') {
-                const {username, password} = this.getTURNCredentials(''+otherUser.id, TURN_STATIC_AUTH_SECRET);
+            if (TURN_STATIC_AUTH_SECRET !== "") {
+                const { username, password } = this.getTURNCredentials("" + otherUser.id, TURN_STATIC_AUTH_SECRET);
                 webrtcStartMessage1.setWebrtcusername(username);
                 webrtcStartMessage1.setWebrtcpassword(password);
             }
@@ -426,16 +437,16 @@ export class SocketManager {
             serverToClientMessage1.setWebrtcstartmessage(webrtcStartMessage1);
 
             //if (!user.socket.disconnecting) {
-                user.socket.write(serverToClientMessage1);
-                //console.log('Sending webrtcstart initiator to '+user.socket.userId)
+            user.socket.write(serverToClientMessage1);
+            //console.log('Sending webrtcstart initiator to '+user.socket.userId)
             //}
 
             const webrtcStartMessage2 = new WebRtcStartMessage();
             webrtcStartMessage2.setUserid(user.id);
             webrtcStartMessage2.setName(user.name);
             webrtcStartMessage2.setInitiator(false);
-            if (TURN_STATIC_AUTH_SECRET !== '') {
-                const {username, password} = this.getTURNCredentials(''+user.id, TURN_STATIC_AUTH_SECRET);
+            if (TURN_STATIC_AUTH_SECRET !== "") {
+                const { username, password } = this.getTURNCredentials("" + user.id, TURN_STATIC_AUTH_SECRET);
                 webrtcStartMessage2.setWebrtcusername(username);
                 webrtcStartMessage2.setWebrtcpassword(password);
             }
@@ -444,10 +455,9 @@ export class SocketManager {
             serverToClientMessage2.setWebrtcstartmessage(webrtcStartMessage2);
 
             //if (!otherUser.socket.disconnecting) {
-                otherUser.socket.write(serverToClientMessage2);
-                //console.log('Sending webrtcstart to '+otherUser.socket.userId)
+            otherUser.socket.write(serverToClientMessage2);
+            //console.log('Sending webrtcstart to '+otherUser.socket.userId)
             //}
-
         }
     }
 
@@ -456,17 +466,17 @@ export class SocketManager {
      * and the Coturn server.
      * The Coturn server should be initialized with parameters: `--use-auth-secret --static-auth-secret=MySecretKey`
      */
-    private getTURNCredentials(name: string, secret: string): {username: string, password: string} {
-        const unixTimeStamp = Math.floor(Date.now()/1000) + 4*3600;   // this credential would be valid for the next 4 hours
-        const username = [unixTimeStamp, name].join(':');
-        const hmac = crypto.createHmac('sha1', secret);
-        hmac.setEncoding('base64');
+    private getTURNCredentials(name: string, secret: string): { username: string; password: string } {
+        const unixTimeStamp = Math.floor(Date.now() / 1000) + 4 * 3600; // this credential would be valid for the next 4 hours
+        const username = [unixTimeStamp, name].join(":");
+        const hmac = crypto.createHmac("sha1", secret);
+        hmac.setEncoding("base64");
         hmac.write(username);
         hmac.end();
         const password = hmac.read();
         return {
             username: username,
-            password: password
+            password: password,
         };
     }
 
@@ -489,10 +499,9 @@ export class SocketManager {
             serverToClientMessage1.setWebrtcdisconnectmessage(webrtcDisconnectMessage1);
 
             //if (!otherUser.socket.disconnecting) {
-                otherUser.socket.write(serverToClientMessage1);
+            otherUser.socket.write(serverToClientMessage1);
             //}
 
-
             const webrtcDisconnectMessage2 = new WebRtcDisconnectMessage();
             webrtcDisconnectMessage2.setUserid(otherUser.id);
 
@@ -500,7 +509,7 @@ export class SocketManager {
             serverToClientMessage2.setWebrtcdisconnectmessage(webrtcDisconnectMessage2);
 
             //if (!user.socket.disconnecting) {
-                user.socket.write(serverToClientMessage2);
+            user.socket.write(serverToClientMessage2);
             //}
         }
     }
@@ -517,40 +526,41 @@ export class SocketManager {
             console.error('An error occurred on "emitPlayGlobalMessage" event');
             console.error(e);
         }
-
     }
 
     public getWorlds(): Map<string, GameRoom> {
         return this.rooms;
     }
 
-
     public handleQueryJitsiJwtMessage(user: User, queryJitsiJwtMessage: QueryJitsiJwtMessage) {
         const room = queryJitsiJwtMessage.getJitsiroom();
         const tag = queryJitsiJwtMessage.getTag(); // FIXME: this is not secure. We should load the JSON for the current room and check rights associated to room instead.
 
-        if (SECRET_JITSI_KEY === '') {
-            throw new Error('You must set the SECRET_JITSI_KEY key to the secret to generate JWT tokens for Jitsi.');
+        if (SECRET_JITSI_KEY === "") {
+            throw new Error("You must set the SECRET_JITSI_KEY key to the secret to generate JWT tokens for Jitsi.");
         }
 
         // Let's see if the current client has
         const isAdmin = user.tags.includes(tag);
 
-        const jwt = Jwt.sign({
-            "aud": "jitsi",
-            "iss": JITSI_ISS,
-            "sub": JITSI_URL,
-            "room": room,
-            "moderator": isAdmin
-        }, SECRET_JITSI_KEY, {
-            expiresIn: '1d',
-            algorithm: "HS256",
-            header:
-                {
-                    "alg": "HS256",
-                    "typ": "JWT"
-                }
-        });
+        const jwt = Jwt.sign(
+            {
+                aud: "jitsi",
+                iss: JITSI_ISS,
+                sub: JITSI_URL,
+                room: room,
+                moderator: isAdmin,
+            },
+            SECRET_JITSI_KEY,
+            {
+                expiresIn: "1d",
+                algorithm: "HS256",
+                header: {
+                    alg: "HS256",
+                    typ: "JWT",
+                },
+            }
+        );
 
         const sendJitsiJwtMessage = new SendJitsiJwtMessage();
         sendJitsiJwtMessage.setJitsiroom(room);
@@ -562,7 +572,7 @@ export class SocketManager {
         user.socket.write(serverToClientMessage);
     }
 
-    public handlerSendUserMessage(user: User, sendUserMessageToSend: SendUserMessage){
+    public handlerSendUserMessage(user: User, sendUserMessageToSend: SendUserMessage) {
         const sendUserMessage = new SendUserMessage();
         sendUserMessage.setMessage(sendUserMessageToSend.getMessage());
         sendUserMessage.setType(sendUserMessageToSend.getType());
@@ -572,7 +582,7 @@ export class SocketManager {
         user.socket.write(serverToClientMessage);
     }
 
-    public handlerBanUserMessage(room: GameRoom, user: User, banUserMessageToSend: BanUserMessage){
+    public handlerBanUserMessage(room: GameRoom, user: User, banUserMessageToSend: BanUserMessage) {
         const banUserMessage = new BanUserMessage();
         banUserMessage.setMessage(banUserMessageToSend.getMessage());
         banUserMessage.setType(banUserMessageToSend.getType());
@@ -592,7 +602,7 @@ export class SocketManager {
     public addZoneListener(call: ZoneSocket, roomId: string, x: number, y: number): void {
         const room = this.rooms.get(roomId);
         if (!room) {
-            console.error("In addZoneListener, could not find room with id '" +  roomId + "'");
+            console.error("In addZoneListener, could not find room with id '" + roomId + "'");
             return;
         }
 
@@ -636,7 +646,7 @@ export class SocketManager {
     removeZoneListener(call: ZoneSocket, roomId: string, x: number, y: number) {
         const room = this.rooms.get(roomId);
         if (!room) {
-            console.error("In removeZoneListener, could not find room with id '" +  roomId + "'");
+            console.error("In removeZoneListener, could not find room with id '" + roomId + "'");
             return;
         }
 
@@ -651,7 +661,7 @@ export class SocketManager {
         return room;
     }
 
-    public leaveAdminRoom(room: GameRoom, admin: Admin){
+    public leaveAdminRoom(room: GameRoom, admin: Admin) {
         room.adminLeave(admin);
         if (room.isEmpty()) {
             this.rooms.delete(room.roomId);
@@ -663,19 +673,27 @@ export class SocketManager {
     public sendAdminMessage(roomId: string, recipientUuid: string, message: string): void {
         const room = this.rooms.get(roomId);
         if (!room) {
-            console.error("In sendAdminMessage, could not find room with id '" + roomId + "'. Maybe the room was closed a few milliseconds ago and there was a race condition?");
+            console.error(
+                "In sendAdminMessage, could not find room with id '" +
+                    roomId +
+                    "'. Maybe the room was closed a few milliseconds ago and there was a race condition?"
+            );
             return;
         }
 
         const recipient = room.getUserByUuid(recipientUuid);
         if (recipient === undefined) {
-            console.error("In sendAdminMessage, could not find user with id '" + recipientUuid + "'. Maybe the user left the room a few milliseconds ago and there was a race condition?");
+            console.error(
+                "In sendAdminMessage, could not find user with id '" +
+                    recipientUuid +
+                    "'. Maybe the user left the room a few milliseconds ago and there was a race condition?"
+            );
             return;
         }
 
         const sendUserMessage = new SendUserMessage();
         sendUserMessage.setMessage(message);
-        sendUserMessage.setType('ban'); //todo: is the type correct?
+        sendUserMessage.setType("ban"); //todo: is the type correct?
 
         const serverToClientMessage = new ServerToClientMessage();
         serverToClientMessage.setSendusermessage(sendUserMessage);
@@ -686,13 +704,21 @@ export class SocketManager {
     public banUser(roomId: string, recipientUuid: string, message: string): void {
         const room = this.rooms.get(roomId);
         if (!room) {
-            console.error("In banUser, could not find room with id '" +  roomId + "'. Maybe the room was closed a few milliseconds ago and there was a race condition?");
+            console.error(
+                "In banUser, could not find room with id '" +
+                    roomId +
+                    "'. Maybe the room was closed a few milliseconds ago and there was a race condition?"
+            );
             return;
         }
 
         const recipient = room.getUserByUuid(recipientUuid);
         if (recipient === undefined) {
-            console.error("In banUser, could not find user with id '" + recipientUuid + "'. Maybe the user left the room a few milliseconds ago and there was a race condition?");
+            console.error(
+                "In banUser, could not find user with id '" +
+                    recipientUuid +
+                    "'. Maybe the user left the room a few milliseconds ago and there was a race condition?"
+            );
             return;
         }
 
@@ -701,7 +727,7 @@ export class SocketManager {
 
         const banUserMessage = new BanUserMessage();
         banUserMessage.setMessage(message);
-        banUserMessage.setType('banned');
+        banUserMessage.setType("banned");
 
         const serverToClientMessage = new ServerToClientMessage();
         serverToClientMessage.setBanusermessage(banUserMessage);
@@ -711,19 +737,22 @@ export class SocketManager {
         recipient.socket.end();
     }
 
-
     sendAdminRoomMessage(roomId: string, message: string) {
         const room = this.rooms.get(roomId);
         if (!room) {
             //todo: this should cause the http call to return a 500
-            console.error("In sendAdminRoomMessage, could not find room with id '" +  roomId + "'. Maybe the room was closed a few milliseconds ago and there was a race condition?");
+            console.error(
+                "In sendAdminRoomMessage, could not find room with id '" +
+                    roomId +
+                    "'. Maybe the room was closed a few milliseconds ago and there was a race condition?"
+            );
             return;
         }
 
         room.getUsers().forEach((recipient) => {
             const sendUserMessage = new SendUserMessage();
             sendUserMessage.setMessage(message);
-            sendUserMessage.setType('message');
+            sendUserMessage.setType("message");
 
             const clientMessage = new ServerToClientMessage();
             clientMessage.setSendusermessage(sendUserMessage);
@@ -732,11 +761,15 @@ export class SocketManager {
         });
     }
 
-    dispatchWorlFullWarning(roomId: string,): void {
+    dispatchWorlFullWarning(roomId: string): void {
         const room = this.rooms.get(roomId);
         if (!room) {
             //todo: this should cause the http call to return a 500
-            console.error("In sendAdminRoomMessage, could not find room with id '" +  roomId + "'. Maybe the room was closed a few milliseconds ago and there was a race condition?");
+            console.error(
+                "In sendAdminRoomMessage, could not find room with id '" +
+                    roomId +
+                    "'. Maybe the room was closed a few milliseconds ago and there was a race condition?"
+            );
             return;
         }
 
@@ -750,7 +783,7 @@ export class SocketManager {
         });
     }
 
-    dispatchRoomRefresh(roomId: string,): void {
+    dispatchRoomRefresh(roomId: string): void {
         const room = this.rooms.get(roomId);
         if (!room) {
             return;
@@ -759,8 +792,8 @@ export class SocketManager {
         const versionNumber = room.incrementVersion();
         room.getUsers().forEach((recipient) => {
             const worldFullMessage = new RefreshRoomMessage();
-            worldFullMessage.setRoomid(roomId)
-            worldFullMessage.setVersionnumber(versionNumber)
+            worldFullMessage.setRoomid(roomId);
+            worldFullMessage.setVersionnumber(versionNumber);
 
             const clientMessage = new ServerToClientMessage();
             clientMessage.setRefreshroommessage(worldFullMessage);

pusher/src/App.ts

@@ -1,11 +1,11 @@
 // lib/app.ts
-import {IoSocketController} from "./Controller/IoSocketController"; //TODO fix import by "_Controller/..."
-import {AuthenticateController} from "./Controller/AuthenticateController"; //TODO fix import by "_Controller/..."
-import {MapController} from "./Controller/MapController";
-import {PrometheusController} from "./Controller/PrometheusController";
-import {DebugController} from "./Controller/DebugController";
-import {App as uwsApp} from "./Server/sifrr.server";
-import {AdminController} from "./Controller/AdminController";
+import { IoSocketController } from "./Controller/IoSocketController"; //TODO fix import by "_Controller/..."
+import { AuthenticateController } from "./Controller/AuthenticateController"; //TODO fix import by "_Controller/..."
+import { MapController } from "./Controller/MapController";
+import { PrometheusController } from "./Controller/PrometheusController";
+import { DebugController } from "./Controller/DebugController";
+import { App as uwsApp } from "./Server/sifrr.server";
+import { AdminController } from "./Controller/AdminController";
 
 class App {
     public app: uwsApp;

pusher/src/Controller/AdminController.ts

@@ -1,13 +1,15 @@
-import {BaseController} from "./BaseController";
-import {HttpRequest, HttpResponse, TemplatedApp} from "uWebSockets.js";
-import {ADMIN_API_TOKEN} from "../Enum/EnvironmentVariable";
-import {apiClientRepository} from "../Services/ApiClientRepository";
-import {AdminRoomMessage, WorldFullWarningToRoomMessage, RefreshRoomPromptMessage} from "../Messages/generated/messages_pb";
+import { BaseController } from "./BaseController";
+import { HttpRequest, HttpResponse, TemplatedApp } from "uWebSockets.js";
+import { ADMIN_API_TOKEN } from "../Enum/EnvironmentVariable";
+import { apiClientRepository } from "../Services/ApiClientRepository";
+import {
+    AdminRoomMessage,
+    WorldFullWarningToRoomMessage,
+    RefreshRoomPromptMessage,
+} from "../Messages/generated/messages_pb";
 
-
-export class AdminController extends BaseController{
-
-    constructor(private App : TemplatedApp) {
+export class AdminController extends BaseController {
+    constructor(private App: TemplatedApp) {
         super();
         this.App = App;
         this.receiveGlobalMessagePrompt();
@@ -23,25 +25,25 @@ export class AdminController extends BaseController{
         // eslint-disable-next-line @typescript-eslint/no-misused-promises
         this.App.post("/room/refresh", async (res: HttpResponse, req: HttpRequest) => {
             res.onAborted(() => {
-                console.warn('/message request was aborted');
-            })
+                console.warn("/message request was aborted");
+            });
 
-            const token = req.getHeader('admin-token');
+            const token = req.getHeader("admin-token");
             const body = await res.json();
 
             if (token !== ADMIN_API_TOKEN) {
-                console.error('Admin access refused for token: '+token)
-                res.writeStatus("401 Unauthorized").end('Incorrect token');
+                console.error("Admin access refused for token: " + token);
+                res.writeStatus("401 Unauthorized").end("Incorrect token");
                 return;
             }
 
             try {
-                if (typeof body.roomId !== 'string') {
-                    throw 'Incorrect roomId parameter'
+                if (typeof body.roomId !== "string") {
+                    throw "Incorrect roomId parameter";
                 }
                 const roomId: string = body.roomId;
 
-                await apiClientRepository.getClient(roomId).then((roomClient) =>{
+                await apiClientRepository.getClient(roomId).then((roomClient) => {
                     return new Promise((res, rej) => {
                         const roomMessage = new RefreshRoomPromptMessage();
                         roomMessage.setRoomid(roomId);
@@ -57,9 +59,7 @@ export class AdminController extends BaseController{
             }
 
             res.writeStatus("200");
-            res.end('ok');
-            
-            
+            res.end("ok");
         });
     }
 
@@ -71,59 +71,57 @@ export class AdminController extends BaseController{
 
         // eslint-disable-next-line @typescript-eslint/no-misused-promises
         this.App.post("/message", async (res: HttpResponse, req: HttpRequest) => {
-
             res.onAborted(() => {
-                console.warn('/message request was aborted');
-            })
+                console.warn("/message request was aborted");
+            });
 
-
-            const token = req.getHeader('admin-token');
+            const token = req.getHeader("admin-token");
             const body = await res.json();
 
             if (token !== ADMIN_API_TOKEN) {
-                console.error('Admin access refused for token: '+token)
-                res.writeStatus("401 Unauthorized").end('Incorrect token');
+                console.error("Admin access refused for token: " + token);
+                res.writeStatus("401 Unauthorized").end("Incorrect token");
                 return;
             }
 
             try {
-                if (typeof body.text !== 'string') {
-                   throw 'Incorrect text parameter'
+                if (typeof body.text !== "string") {
+                    throw "Incorrect text parameter";
                 }
-                if (body.type !== 'capacity' && body.type !== 'message') {
-                    throw 'Incorrect type parameter'
+                if (body.type !== "capacity" && body.type !== "message") {
+                    throw "Incorrect type parameter";
                 }
-                if (!body.targets || typeof body.targets !== 'object') {
-                    throw 'Incorrect targets parameter'
+                if (!body.targets || typeof body.targets !== "object") {
+                    throw "Incorrect targets parameter";
                 }
                 const text: string = body.text;
                 const type: string = body.type;
                 const targets: string[] = body.targets;
 
-                await Promise.all(targets.map((roomId) => {
-                    return apiClientRepository.getClient(roomId).then((roomClient) =>{
-                        return new Promise((res, rej) => {
-                            if (type === 'message') {
-                                const roomMessage = new AdminRoomMessage();
-                                roomMessage.setMessage(text);
-                                roomMessage.setRoomid(roomId);
+                await Promise.all(
+                    targets.map((roomId) => {
+                        return apiClientRepository.getClient(roomId).then((roomClient) => {
+                            return new Promise((res, rej) => {
+                                if (type === "message") {
+                                    const roomMessage = new AdminRoomMessage();
+                                    roomMessage.setMessage(text);
+                                    roomMessage.setRoomid(roomId);
 
-                                roomClient.sendAdminMessageToRoom(roomMessage, (err) => {
-                                    err ? rej(err) : res();
-                                });
-                            } else if (type === 'capacity') {
-                                const roomMessage = new WorldFullWarningToRoomMessage();
-                                roomMessage.setRoomid(roomId);
-
-                                roomClient.sendWorldFullWarningToRoom(roomMessage, (err) => {
-                                    err ? rej(err) : res();
-                                });
-                            }
+                                    roomClient.sendAdminMessageToRoom(roomMessage, (err) => {
+                                        err ? rej(err) : res();
+                                    });
+                                } else if (type === "capacity") {
+                                    const roomMessage = new WorldFullWarningToRoomMessage();
+                                    roomMessage.setRoomid(roomId);
 
+                                    roomClient.sendWorldFullWarningToRoom(roomMessage, (err) => {
+                                        err ? rej(err) : res();
+                                    });
+                                }
+                            });
                         });
-                    });
-                }));
-                
+                    })
+                );
             } catch (err) {
                 this.errorToResponse(err, res);
                 return;
@@ -131,7 +129,7 @@ export class AdminController extends BaseController{
 
             res.writeStatus("200");
             this.addCorsHeaders(res);
-            res.end('ok');
+            res.end("ok");
         });
     }
 }

pusher/src/Controller/AuthenticateController.ts

@@ -1,17 +1,16 @@
-import { v4 } from 'uuid';
-import {HttpRequest, HttpResponse, TemplatedApp} from "uWebSockets.js";
-import {BaseController} from "./BaseController";
-import {adminApi} from "../Services/AdminApi";
-import {jwtTokenManager} from "../Services/JWTTokenManager";
-import {parse} from "query-string";
+import { v4 } from "uuid";
+import { HttpRequest, HttpResponse, TemplatedApp } from "uWebSockets.js";
+import { BaseController } from "./BaseController";
+import { adminApi } from "../Services/AdminApi";
+import { jwtTokenManager } from "../Services/JWTTokenManager";
+import { parse } from "query-string";
 
 export interface TokenInterface {
-    userUuid: string
+    userUuid: string;
 }
 
 export class AuthenticateController extends BaseController {
-
-    constructor(private App : TemplatedApp) {
+    constructor(private App: TemplatedApp) {
         super();
         this.register();
         this.verify();
@@ -19,7 +18,7 @@ export class AuthenticateController extends BaseController {
     }
 
     //Try to login with an admin token
-    private register(){
+    private register() {
         this.App.options("/register", (res: HttpResponse, req: HttpRequest) => {
             this.addCorsHeaders(res);
 
@@ -29,15 +28,15 @@ export class AuthenticateController extends BaseController {
         this.App.post("/register", (res: HttpResponse, req: HttpRequest) => {
             (async () => {
                 res.onAborted(() => {
-                    console.warn('Login request was aborted');
-                })
+                    console.warn("Login request was aborted");
+                });
                 const param = await res.json();
 
                 //todo: what to do if the organizationMemberToken is already used?
-                const organizationMemberToken:string|null = param.organizationMemberToken;
+                const organizationMemberToken: string | null = param.organizationMemberToken;
 
                 try {
-                    if (typeof organizationMemberToken != 'string') throw new Error('No organization token');
+                    if (typeof organizationMemberToken != "string") throw new Error("No organization token");
                     const data = await adminApi.fetchMemberDataByToken(organizationMemberToken);
                     const userUuid = data.userUuid;
                     const organizationSlug = data.organizationSlug;
@@ -49,28 +48,26 @@ export class AuthenticateController extends BaseController {
                     const authToken = jwtTokenManager.createJWTToken(userUuid);
                     res.writeStatus("200 OK");
                     this.addCorsHeaders(res);
-                    res.end(JSON.stringify({
-                        authToken,
-                        userUuid,
-                        organizationSlug,
-                        worldSlug,
-                        roomSlug,
-                        mapUrlStart,
-                        organizationMemberToken,
-                        textures
-                    }));
-
+                    res.end(
+                        JSON.stringify({
+                            authToken,
+                            userUuid,
+                            organizationSlug,
+                            worldSlug,
+                            roomSlug,
+                            mapUrlStart,
+                            organizationMemberToken,
+                            textures,
+                        })
+                    );
                 } catch (e) {
                     this.errorToResponse(e, res);
                 }
-
-
             })();
         });
-
     }
 
-    private verify(){
+    private verify() {
         this.App.options("/verify", (res: HttpResponse, req: HttpRequest) => {
             this.addCorsHeaders(res);
 
@@ -82,32 +79,35 @@ export class AuthenticateController extends BaseController {
                 const query = parse(req.getQuery());
 
                 res.onAborted(() => {
-                    console.warn('verify request was aborted');
-                })
+                    console.warn("verify request was aborted");
+                });
 
                 try {
                     await jwtTokenManager.getUserUuidFromToken(query.token as string);
                 } catch (e) {
                     res.writeStatus("400 Bad Request");
                     this.addCorsHeaders(res);
-                    res.end(JSON.stringify({
-                        "success": false,
-                        "message": "Invalid JWT token"
-                    }));
+                    res.end(
+                        JSON.stringify({
+                            success: false,
+                            message: "Invalid JWT token",
+                        })
+                    );
                     return;
                 }
                 res.writeStatus("200 OK");
                 this.addCorsHeaders(res);
-                res.end(JSON.stringify({
-                    "success": true
-                }));
+                res.end(
+                    JSON.stringify({
+                        success: true,
+                    })
+                );
             })();
         });
-
     }
 
     //permit to login on application. Return token to connect on Websocket IO.
-    private anonymLogin(){
+    private anonymLogin() {
         this.App.options("/anonymLogin", (res: HttpResponse, req: HttpRequest) => {
             this.addCorsHeaders(res);
             res.end();
@@ -115,17 +115,19 @@ export class AuthenticateController extends BaseController {
 
         this.App.post("/anonymLogin", (res: HttpResponse, req: HttpRequest) => {
             res.onAborted(() => {
-                console.warn('Login request was aborted');
-            })
+                console.warn("Login request was aborted");
+            });
 
             const userUuid = v4();
             const authToken = jwtTokenManager.createJWTToken(userUuid);
             res.writeStatus("200 OK");
             this.addCorsHeaders(res);
-            res.end(JSON.stringify({
-                authToken,
-                userUuid,
-            }));
+            res.end(
+                JSON.stringify({
+                    authToken,
+                    userUuid,
+                })
+            );
         });
     }
 }

pusher/src/Controller/BaseController.ts

@@ -1,11 +1,10 @@
-import {HttpResponse} from "uWebSockets.js";
-
+import { HttpResponse } from "uWebSockets.js";
 
 export class BaseController {
     protected addCorsHeaders(res: HttpResponse): void {
-        res.writeHeader('access-control-allow-headers', 'Origin, X-Requested-With, Content-Type, Accept');
-        res.writeHeader('access-control-allow-methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
-        res.writeHeader('access-control-allow-origin', '*');
+        res.writeHeader("access-control-allow-headers", "Origin, X-Requested-With, Content-Type, Accept");
+        res.writeHeader("access-control-allow-methods", "GET, POST, OPTIONS, PUT, PATCH, DELETE");
+        res.writeHeader("access-control-allow-origin", "*");
     }
 
     /**
@@ -16,23 +15,23 @@ export class BaseController {
         if (e && e.message) {
             let url = e?.config?.url;
             if (url !== undefined) {
-                url = ' for URL: '+url;
+                url = " for URL: " + url;
             } else {
-                url = '';
+                url = "";
             }
-            console.error('ERROR: '+e.message+url);
-        } else if (typeof(e) === 'string') {
+            console.error("ERROR: " + e.message + url);
+        } else if (typeof e === "string") {
             console.error(e);
         }
         if (e.stack) {
             console.error(e.stack);
         }
         if (e.response) {
-            res.writeStatus(e.response.status+" "+e.response.statusText);
+            res.writeStatus(e.response.status + " " + e.response.statusText);
             this.addCorsHeaders(res);
-            res.end("An error occurred: "+e.response.status+" "+e.response.statusText);
+            res.end("An error occurred: " + e.response.status + " " + e.response.statusText);
         } else {
-            res.writeStatus("500 Internal Server Error")
+            res.writeStatus("500 Internal Server Error");
             this.addCorsHeaders(res);
             res.end("An error occurred");
         }

pusher/src/Controller/DebugController.ts

@@ -1,45 +1,46 @@
-import {ADMIN_API_TOKEN} from "../Enum/EnvironmentVariable";
-import {IoSocketController} from "_Controller/IoSocketController";
-import {stringify} from "circular-json";
-import {HttpRequest, HttpResponse} from "uWebSockets.js";
-import { parse } from 'query-string';
-import {App} from "../Server/sifrr.server";
-import {socketManager} from "../Services/SocketManager";
+import { ADMIN_API_TOKEN } from "../Enum/EnvironmentVariable";
+import { IoSocketController } from "_Controller/IoSocketController";
+import { stringify } from "circular-json";
+import { HttpRequest, HttpResponse } from "uWebSockets.js";
+import { parse } from "query-string";
+import { App } from "../Server/sifrr.server";
+import { socketManager } from "../Services/SocketManager";
 
 export class DebugController {
-    constructor(private App : App) {
+    constructor(private App: App) {
         this.getDump();
     }
 
-
-    getDump(){
+    getDump() {
         this.App.get("/dump", (res: HttpResponse, req: HttpRequest) => {
             const query = parse(req.getQuery());
 
             if (query.token !== ADMIN_API_TOKEN) {
-                return res.status(401).send('Invalid token sent!');
+                return res.status(401).send("Invalid token sent!");
             }
 
-            return res.writeStatus('200 OK').writeHeader('Content-Type', 'application/json').end(stringify(
-                socketManager.getWorlds(),
-                (key: unknown, value: unknown) => {
-                    if(value instanceof Map) {
-                        const obj: any = {}; // eslint-disable-line @typescript-eslint/no-explicit-any
-                        for (const [mapKey, mapValue] of value.entries()) {
-                            obj[mapKey] = mapValue;
-                        }
-                        return obj;
-                    } else if(value instanceof Set) {
+            return res
+                .writeStatus("200 OK")
+                .writeHeader("Content-Type", "application/json")
+                .end(
+                    stringify(socketManager.getWorlds(), (key: unknown, value: unknown) => {
+                        if (value instanceof Map) {
+                            const obj: any = {}; // eslint-disable-line @typescript-eslint/no-explicit-any
+                            for (const [mapKey, mapValue] of value.entries()) {
+                                obj[mapKey] = mapValue;
+                            }
+                            return obj;
+                        } else if (value instanceof Set) {
                             const obj: Array<unknown> = [];
                             for (const [setKey, setValue] of value.entries()) {
                                 obj.push(setValue);
                             }
                             return obj;
-                    } else {
-                        return value;
-                    }
-                }
-            ));
+                        } else {
+                            return value;
+                        }
+                    })
+                );
         });
     }
 }

pusher/src/Controller/IoSocketController.ts

@@ -1,6 +1,6 @@
-import {CharacterLayer, ExSocketInterface} from "../Model/Websocket/ExSocketInterface"; //TODO fix import by "_Model/.."
-import {GameRoomPolicyTypes} from "../Model/PusherRoom";
-import {PointInterface} from "../Model/Websocket/PointInterface";
+import { CharacterLayer, ExSocketInterface } from "../Model/Websocket/ExSocketInterface"; //TODO fix import by "_Model/.."
+import { GameRoomPolicyTypes } from "../Model/PusherRoom";
+import { PointInterface } from "../Model/Websocket/PointInterface";
 import {
     SetPlayerDetailsMessage,
     SubMessage,
@@ -18,17 +18,17 @@ import {
     CompanionMessage,
     EmotePromptMessage,
 } from "../Messages/generated/messages_pb";
-import {UserMovesMessage} from "../Messages/generated/messages_pb";
-import {TemplatedApp} from "uWebSockets.js"
-import {parse} from "query-string";
-import {jwtTokenManager} from "../Services/JWTTokenManager";
-import {adminApi, CharacterTexture, FetchMemberDataByUuidResponse} from "../Services/AdminApi";
-import {SocketManager, socketManager} from "../Services/SocketManager";
-import {emitInBatch} from "../Services/IoSocketHelpers";
-import {ADMIN_API_TOKEN, ADMIN_API_URL, SOCKET_IDLE_TIMER} from "../Enum/EnvironmentVariable";
-import {Zone} from "_Model/Zone";
-import {ExAdminSocketInterface} from "_Model/Websocket/ExAdminSocketInterface";
-import {v4} from "uuid";
+import { UserMovesMessage } from "../Messages/generated/messages_pb";
+import { TemplatedApp } from "uWebSockets.js";
+import { parse } from "query-string";
+import { jwtTokenManager } from "../Services/JWTTokenManager";
+import { adminApi, CharacterTexture, FetchMemberDataByUuidResponse } from "../Services/AdminApi";
+import { SocketManager, socketManager } from "../Services/SocketManager";
+import { emitInBatch } from "../Services/IoSocketHelpers";
+import { ADMIN_API_TOKEN, ADMIN_API_URL, SOCKET_IDLE_TIMER } from "../Enum/EnvironmentVariable";
+import { Zone } from "_Model/Zone";
+import { ExAdminSocketInterface } from "_Model/Websocket/ExAdminSocketInterface";
+import { v4 } from "uuid";
 
 export class IoSocketController {
     private nextUserId: number = 1;
@@ -39,32 +39,29 @@ export class IoSocketController {
     }
 
     adminRoomSocket() {
-        this.app.ws('/admin/rooms', {
+        this.app.ws("/admin/rooms", {
             upgrade: (res, req, context) => {
                 const query = parse(req.getQuery());
-                const websocketKey = req.getHeader('sec-websocket-key');
-                const websocketProtocol = req.getHeader('sec-websocket-protocol');
-                const websocketExtensions = req.getHeader('sec-websocket-extensions');
+                const websocketKey = req.getHeader("sec-websocket-key");
+                const websocketProtocol = req.getHeader("sec-websocket-protocol");
+                const websocketExtensions = req.getHeader("sec-websocket-extensions");
                 const token = query.token;
                 if (token !== ADMIN_API_TOKEN) {
-                    console.log('Admin access refused for token: '+token)
-                    res.writeStatus("401 Unauthorized").end('Incorrect token');
+                    console.log("Admin access refused for token: " + token);
+                    res.writeStatus("401 Unauthorized").end("Incorrect token");
                     return;
                 }
                 const roomId = query.roomId;
-                if (typeof roomId !== 'string') {
-                    console.error('Received')
-                    res.writeStatus("400 Bad Request").end('Missing room id');
+                if (typeof roomId !== "string") {
+                    console.error("Received");
+                    res.writeStatus("400 Bad Request").end("Missing room id");
                     return;
                 }
 
-                res.upgrade(
-                    {roomId},
-                    websocketKey, websocketProtocol, websocketExtensions, context,
-                    );
+                res.upgrade({ roomId }, websocketKey, websocketProtocol, websocketExtensions, context);
             },
             open: (ws) => {
-                console.log('Admin socket connect for room: '+ws.roomId);
+                console.log("Admin socket connect for room: " + ws.roomId);
                 ws.disconnecting = false;
 
                 socketManager.handleAdminRoom(ws as ExAdminSocketInterface, ws.roomId as string);
@@ -74,24 +71,34 @@ export class IoSocketController {
                     const roomId = ws.roomId as string;
 
                     //TODO refactor message type and data
-                    const message: {event: string, message: {type: string, message: unknown, userUuid: string}} =
+                    const message: { event: string; message: { type: string; message: unknown; userUuid: string } } =
                         JSON.parse(new TextDecoder("utf-8").decode(new Uint8Array(arrayBuffer)));
 
-                    if(message.event === 'user-message') {
-                        const messageToEmit = (message.message as { message: string, type: string, userUuid: string });
-                        if(messageToEmit.type === 'banned'){
-                            socketManager.emitBan(messageToEmit.userUuid, messageToEmit.message, messageToEmit.type, ws.roomId as string);
+                    if (message.event === "user-message") {
+                        const messageToEmit = message.message as { message: string; type: string; userUuid: string };
+                        if (messageToEmit.type === "banned") {
+                            socketManager.emitBan(
+                                messageToEmit.userUuid,
+                                messageToEmit.message,
+                                messageToEmit.type,
+                                ws.roomId as string
+                            );
                         }
-                        if(messageToEmit.type === 'ban') {
-                            socketManager.emitSendUserMessage(messageToEmit.userUuid, messageToEmit.message, messageToEmit.type, ws.roomId as string);
+                        if (messageToEmit.type === "ban") {
+                            socketManager.emitSendUserMessage(
+                                messageToEmit.userUuid,
+                                messageToEmit.message,
+                                messageToEmit.type,
+                                ws.roomId as string
+                            );
                         }
                     }
-                }catch (err) {
+                } catch (err) {
                     console.error(err);
                 }
             },
             close: (ws, code, message) => {
-                const Client = (ws as ExAdminSocketInterface);
+                const Client = ws as ExAdminSocketInterface;
                 try {
                     Client.disconnecting = true;
                     socketManager.leaveAdminRoom(Client);
@@ -99,12 +106,12 @@ export class IoSocketController {
                     console.error('An error occurred on admin "disconnect"');
                     console.error(e);
                 }
-            }
-        })
+            },
+        });
     }
 
     ioConnection() {
-        this.app.ws('/room', {
+        this.app.ws("/room", {
             /* Options */
             //compression: uWS.SHARED_COMPRESSOR,
             idleTimeout: SOCKET_IDLE_TIMER,
@@ -114,7 +121,7 @@ export class IoSocketController {
             upgrade: (res, req, context) => {
                 (async () => {
                     /* Keep track of abortions */
-                    const upgradeAborted = {aborted: false};
+                    const upgradeAborted = { aborted: false };
 
                     res.onAborted(() => {
                         /* We can simply signal that we were aborted */
@@ -123,15 +130,15 @@ export class IoSocketController {
 
                     const url = req.getUrl();
                     const query = parse(req.getQuery());
-                    const websocketKey = req.getHeader('sec-websocket-key');
-                    const websocketProtocol = req.getHeader('sec-websocket-protocol');
-                    const websocketExtensions = req.getHeader('sec-websocket-extensions');
-                    const IPAddress = req.getHeader('x-forwarded-for');
+                    const websocketKey = req.getHeader("sec-websocket-key");
+                    const websocketProtocol = req.getHeader("sec-websocket-protocol");
+                    const websocketExtensions = req.getHeader("sec-websocket-extensions");
+                    const IPAddress = req.getHeader("x-forwarded-for");
 
                     const roomId = query.roomId;
                     try {
-                        if (typeof roomId !== 'string') {
-                            throw new Error('Undefined room ID: ');
+                        if (typeof roomId !== "string") {
+                            throw new Error("Undefined room ID: ");
                         }
 
                         const token = query.token;
@@ -143,62 +150,69 @@ export class IoSocketController {
                         const right = Number(query.right);
                         const name = query.name;
 
-                        let companion: CompanionMessage|undefined = undefined;
+                        let companion: CompanionMessage | undefined = undefined;
 
-                        if (typeof query.companion === 'string') {
+                        if (typeof query.companion === "string") {
                             companion = new CompanionMessage();
                             companion.setName(query.companion);
                         }
 
-                        if (typeof name !== 'string') {
-                            throw new Error('Expecting name');
+                        if (typeof name !== "string") {
+                            throw new Error("Expecting name");
                         }
-                        if (name === '') {
-                            throw new Error('No empty name');
+                        if (name === "") {
+                            throw new Error("No empty name");
                         }
                         let characterLayers = query.characterLayers;
                         if (characterLayers === null) {
-                            throw new Error('Expecting skin');
+                            throw new Error("Expecting skin");
                         }
-                        if (typeof characterLayers === 'string') {
-                            characterLayers = [ characterLayers ];
+                        if (typeof characterLayers === "string") {
+                            characterLayers = [characterLayers];
                         }
 
                         const userUuid = await jwtTokenManager.getUserUuidFromToken(token, IPAddress, roomId);
 
                         let memberTags: string[] = [];
-                        let memberVisitCardUrl: string|null = null;
+                        let memberVisitCardUrl: string | null = null;
                         let memberMessages: unknown;
                         let memberTextures: CharacterTexture[] = [];
                         const room = await socketManager.getOrCreateRoom(roomId);
                         if (ADMIN_API_URL) {
                             try {
-                                let userData : FetchMemberDataByUuidResponse = {
+                                let userData: FetchMemberDataByUuidResponse = {
                                     uuid: v4(),
                                     tags: [],
                                     visitCardUrl: null,
                                     textures: [],
                                     messages: [],
-                                    anonymous: true
+                                    anonymous: true,
                                 };
                                 try {
                                     userData = await adminApi.fetchMemberDataByUuid(userUuid, roomId);
-                                }catch (err){
+                                } catch (err) {
                                     if (err?.response?.status == 404) {
                                         // If we get an HTTP 404, the token is invalid. Let's perform an anonymous login!
-                                        console.warn('Cannot find user with uuid "'+userUuid+'". Performing an anonymous login instead.');
-                                    } else if(err?.response?.status == 403) {
+                                        console.warn(
+                                            'Cannot find user with uuid "' +
+                                                userUuid +
+                                                '". Performing an anonymous login instead.'
+                                        );
+                                    } else if (err?.response?.status == 403) {
                                         // If we get an HTTP 403, the world is full. We need to broadcast a special error to the client.
                                         // we finish immediately the upgrade then we will close the socket as soon as it starts opening.
-                                        return res.upgrade({
-                                            rejected: true,
-                                            message: err?.response?.data.message,
-                                            status: err?.response?.status
-                                        }, websocketKey,
-                                        websocketProtocol,
-                                        websocketExtensions,
-                                        context);
-                                    }else{
+                                        return res.upgrade(
+                                            {
+                                                rejected: true,
+                                                message: err?.response?.data.message,
+                                                status: err?.response?.status,
+                                            },
+                                            websocketKey,
+                                            websocketProtocol,
+                                            websocketExtensions,
+                                            context
+                                        );
+                                    } else {
                                         throw err;
                                     }
                                 }
@@ -206,21 +220,30 @@ export class IoSocketController {
                                 memberTags = userData.tags;
                                 memberVisitCardUrl = userData.visitCardUrl;
                                 memberTextures = userData.textures;
-                                if (!room.public && room.policyType === GameRoomPolicyTypes.USE_TAGS_POLICY && (userData.anonymous === true || !room.canAccess(memberTags))) {
-                                    throw new Error('Insufficient privileges to access this room')
+                                if (
+                                    !room.public &&
+                                    room.policyType === GameRoomPolicyTypes.USE_TAGS_POLICY &&
+                                    (userData.anonymous === true || !room.canAccess(memberTags))
+                                ) {
+                                    throw new Error("Insufficient privileges to access this room");
                                 }
-                                if (!room.public && room.policyType === GameRoomPolicyTypes.MEMBERS_ONLY_POLICY && userData.anonymous === true) {
-                                    throw new Error('Use the login URL to connect')
+                                if (
+                                    !room.public &&
+                                    room.policyType === GameRoomPolicyTypes.MEMBERS_ONLY_POLICY &&
+                                    userData.anonymous === true
+                                ) {
+                                    throw new Error("Use the login URL to connect");
                                 }
                             } catch (e) {
-                                console.log('access not granted for user '+userUuid+' and room '+roomId);
+                                console.log("access not granted for user " + userUuid + " and room " + roomId);
                                 console.error(e);
-                                throw new Error('User cannot access this world')
+                                throw new Error("User cannot access this world");
                             }
                         }
 
                         // Generate characterLayers objects from characterLayers string[]
-                        const characterLayerObjs: CharacterLayer[] = SocketManager.mergeCharacterLayersAndCustomTextures(characterLayers, memberTextures);
+                        const characterLayerObjs: CharacterLayer[] =
+                            SocketManager.mergeCharacterLayersAndCustomTextures(characterLayers, memberTextures);
 
                         if (upgradeAborted.aborted) {
                             console.log("Ouch! Client disconnected before we could upgrade it!");
@@ -229,7 +252,8 @@ export class IoSocketController {
                         }
 
                         /* This immediately calls open handler, you must not use res after this call */
-                        res.upgrade({
+                        res.upgrade(
+                            {
                                 // Data passed here is accessible on the "websocket" socket object.
                                 url,
                                 token,
@@ -246,22 +270,22 @@ export class IoSocketController {
                                 position: {
                                     x: x,
                                     y: y,
-                                    direction: 'down',
-                                    moving: false
+                                    direction: "down",
+                                    moving: false,
                                 } as PointInterface,
                                 viewport: {
                                     top,
                                     right,
                                     bottom,
-                                    left
-                                }
+                                    left,
+                                },
                             },
                             /* Spell these correctly */
                             websocketKey,
                             websocketProtocol,
                             websocketExtensions,
-                            context);
-
+                            context
+                        );
                     } catch (e) {
                         /*if (e instanceof Error) {
                             console.log(e.message);
@@ -269,23 +293,26 @@ export class IoSocketController {
                         } else {
                             res.writeStatus("500 Internal Server Error").end('An error occurred');
                         }*/
-                        return res.upgrade({
-                            rejected: true,
-                            message: e.message ? e.message : '500 Internal Server Error'
-                        }, websocketKey,
-                        websocketProtocol,
-                        websocketExtensions,
-                        context);
+                        return res.upgrade(
+                            {
+                                rejected: true,
+                                message: e.message ? e.message : "500 Internal Server Error",
+                            },
+                            websocketKey,
+                            websocketProtocol,
+                            websocketExtensions,
+                            context
+                        );
                     }
                 })();
             },
             /* Handlers */
             open: (ws) => {
-                if(ws.rejected === true) {
+                if (ws.rejected === true) {
                     //FIX ME to use status code
-                    if(ws.message === 'World is full'){
+                    if (ws.message === "World is full") {
                         socketManager.emitWorldFullMessage(ws);
-                    }else{
+                    } else {
                         socketManager.emitConnexionErrorMessage(ws, ws.message as string);
                     }
                     ws.close();
@@ -299,7 +326,7 @@ export class IoSocketController {
                 //get data information and show messages
                 if (client.messages && Array.isArray(client.messages)) {
                     client.messages.forEach((c: unknown) => {
-                        const messageToSend = c as { type: string, message: string };
+                        const messageToSend = c as { type: string; message: string };
 
                         const sendUserMessage = new SendUserMessage();
                         sendUserMessage.setType(messageToSend.type);
@@ -323,33 +350,48 @@ export class IoSocketController {
                 } else if (message.hasUsermovesmessage()) {
                     socketManager.handleUserMovesMessage(client, message.getUsermovesmessage() as UserMovesMessage);
                 } else if (message.hasSetplayerdetailsmessage()) {
-                    socketManager.handleSetPlayerDetails(client, message.getSetplayerdetailsmessage() as SetPlayerDetailsMessage);
+                    socketManager.handleSetPlayerDetails(
+                        client,
+                        message.getSetplayerdetailsmessage() as SetPlayerDetailsMessage
+                    );
                 } else if (message.hasSilentmessage()) {
                     socketManager.handleSilentMessage(client, message.getSilentmessage() as SilentMessage);
                 } else if (message.hasItemeventmessage()) {
                     socketManager.handleItemEvent(client, message.getItemeventmessage() as ItemEventMessage);
                 } else if (message.hasWebrtcsignaltoservermessage()) {
-                    socketManager.emitVideo(client, message.getWebrtcsignaltoservermessage() as WebRtcSignalToServerMessage);
+                    socketManager.emitVideo(
+                        client,
+                        message.getWebrtcsignaltoservermessage() as WebRtcSignalToServerMessage
+                    );
                 } else if (message.hasWebrtcscreensharingsignaltoservermessage()) {
-                    socketManager.emitScreenSharing(client, message.getWebrtcscreensharingsignaltoservermessage() as WebRtcSignalToServerMessage);
+                    socketManager.emitScreenSharing(
+                        client,
+                        message.getWebrtcscreensharingsignaltoservermessage() as WebRtcSignalToServerMessage
+                    );
                 } else if (message.hasPlayglobalmessage()) {
                     socketManager.emitPlayGlobalMessage(client, message.getPlayglobalmessage() as PlayGlobalMessage);
-                } else if (message.hasReportplayermessage()){
+                } else if (message.hasReportplayermessage()) {
                     socketManager.handleReportMessage(client, message.getReportplayermessage() as ReportPlayerMessage);
-                } else if (message.hasQueryjitsijwtmessage()){
-                    socketManager.handleQueryJitsiJwtMessage(client, message.getQueryjitsijwtmessage() as QueryJitsiJwtMessage);
-                } else if (message.hasEmotepromptmessage()){
-                    socketManager.handleEmotePromptMessage(client, message.getEmotepromptmessage() as EmotePromptMessage);
+                } else if (message.hasQueryjitsijwtmessage()) {
+                    socketManager.handleQueryJitsiJwtMessage(
+                        client,
+                        message.getQueryjitsijwtmessage() as QueryJitsiJwtMessage
+                    );
+                } else if (message.hasEmotepromptmessage()) {
+                    socketManager.handleEmotePromptMessage(
+                        client,
+                        message.getEmotepromptmessage() as EmotePromptMessage
+                    );
                 }
 
-                    /* Ok is false if backpressure was built up, wait for drain */
+                /* Ok is false if backpressure was built up, wait for drain */
                 //let ok = ws.send(message, isBinary);
             },
             drain: (ws) => {
-                console.log('WebSocket backpressure: ' + ws.getBufferedAmount());
+                console.log("WebSocket backpressure: " + ws.getBufferedAmount());
             },
             close: (ws, code, message) => {
-                const Client = (ws as ExSocketInterface);
+                const Client = ws as ExSocketInterface;
                 try {
                     Client.disconnecting = true;
                     //leave room
@@ -358,13 +400,13 @@ export class IoSocketController {
                     console.error('An error occurred on "disconnect"');
                     console.error(e);
                 }
-            }
-        })
+            },
+        });
     }
 
     //eslint-disable-next-line @typescript-eslint/no-explicit-any
     private initClient(ws: any): ExSocketInterface {
-        const client : ExSocketInterface = ws;
+        const client: ExSocketInterface = ws;
         client.userId = this.nextUserId;
         this.nextUserId++;
         client.userUuid = ws.userUuid;
@@ -374,7 +416,7 @@ export class IoSocketController {
         client.batchTimeout = null;
         client.emitInBatch = (payload: SubMessage): void => {
             emitInBatch(client, payload);
-        }
+        };
         client.disconnecting = false;
 
         client.messages = ws.messages;

pusher/src/Controller/MapController.ts

@@ -1,18 +1,15 @@
-import {HttpRequest, HttpResponse, TemplatedApp} from "uWebSockets.js";
-import {BaseController} from "./BaseController";
-import {parse} from "query-string";
-import {adminApi} from "../Services/AdminApi";
+import { HttpRequest, HttpResponse, TemplatedApp } from "uWebSockets.js";
+import { BaseController } from "./BaseController";
+import { parse } from "query-string";
+import { adminApi } from "../Services/AdminApi";
 
-
-export class MapController extends BaseController{
-
-    constructor(private App : TemplatedApp) {
+export class MapController extends BaseController {
+    constructor(private App: TemplatedApp) {
         super();
         this.App = App;
         this.getMapUrl();
     }
 
-
     // Returns a map mapping map name to file name of the map
     getMapUrl() {
         this.App.options("/map", (res: HttpResponse, req: HttpRequest) => {
@@ -22,29 +19,28 @@ export class MapController extends BaseController{
         });
 
         this.App.get("/map", (res: HttpResponse, req: HttpRequest) => {
-
             res.onAborted(() => {
-                console.warn('/map request was aborted');
-            })
+                console.warn("/map request was aborted");
+            });
 
             const query = parse(req.getQuery());
 
-            if (typeof query.organizationSlug !== 'string') {
-                console.error('Expected organizationSlug parameter');
+            if (typeof query.organizationSlug !== "string") {
+                console.error("Expected organizationSlug parameter");
                 res.writeStatus("400 Bad request");
                 this.addCorsHeaders(res);
                 res.end("Expected organizationSlug parameter");
                 return;
             }
-            if (typeof query.worldSlug !== 'string') {
-                console.error('Expected worldSlug parameter');
+            if (typeof query.worldSlug !== "string") {
+                console.error("Expected worldSlug parameter");
                 res.writeStatus("400 Bad request");
                 this.addCorsHeaders(res);
                 res.end("Expected worldSlug parameter");
                 return;
             }
-            if (typeof query.roomSlug !== 'string' && query.roomSlug !== undefined) {
-                console.error('Expected only one roomSlug parameter');
+            if (typeof query.roomSlug !== "string" && query.roomSlug !== undefined) {
+                console.error("Expected only one roomSlug parameter");
                 res.writeStatus("400 Bad request");
                 this.addCorsHeaders(res);
                 res.end("Expected only one roomSlug parameter");
@@ -53,7 +49,11 @@ export class MapController extends BaseController{
 
             (async () => {
                 try {
-                    const mapDetails = await adminApi.fetchMapDetails(query.organizationSlug as string, query.worldSlug as string, query.roomSlug as string|undefined);
+                    const mapDetails = await adminApi.fetchMapDetails(
+                        query.organizationSlug as string,
+                        query.worldSlug as string,
+                        query.roomSlug as string | undefined
+                    );
 
                     res.writeStatus("200 OK");
                     this.addCorsHeaders(res);
@@ -62,7 +62,6 @@ export class MapController extends BaseController{
                     this.errorToResponse(e, res);
                 }
             })();
-
         });
     }
 }

pusher/src/Controller/PrometheusController.ts

@@ -1,7 +1,7 @@
-import {App} from "../Server/sifrr.server";
-import {HttpRequest, HttpResponse} from "uWebSockets.js";
-const register = require('prom-client').register;
-const collectDefaultMetrics = require('prom-client').collectDefaultMetrics;
+import { App } from "../Server/sifrr.server";
+import { HttpRequest, HttpResponse } from "uWebSockets.js";
+const register = require("prom-client").register;
+const collectDefaultMetrics = require("prom-client").collectDefaultMetrics;
 
 export class PrometheusController {
     constructor(private App: App) {
@@ -14,7 +14,7 @@ export class PrometheusController {
     }
 
     private metrics(res: HttpResponse, req: HttpRequest): void {
-        res.writeHeader('Content-Type', register.contentType);
+        res.writeHeader("Content-Type", register.contentType);
         res.end(register.metrics());
     }
 }

pusher/src/Enum/EnvironmentVariable.ts

@@ -1,16 +1,16 @@
 const SECRET_KEY = process.env.SECRET_KEY || "THECODINGMACHINE_SECRET_KEY";
 const MINIMUM_DISTANCE = process.env.MINIMUM_DISTANCE ? Number(process.env.MINIMUM_DISTANCE) : 64;
 const GROUP_RADIUS = process.env.GROUP_RADIUS ? Number(process.env.GROUP_RADIUS) : 48;
-const ALLOW_ARTILLERY = process.env.ALLOW_ARTILLERY ? process.env.ALLOW_ARTILLERY == 'true' : false;
-const API_URL = process.env.API_URL || '';
-const ADMIN_API_URL = process.env.ADMIN_API_URL || '';
-const ADMIN_API_TOKEN = process.env.ADMIN_API_TOKEN || 'myapitoken';
-const MAX_USERS_PER_ROOM = parseInt(process.env.MAX_USERS_PER_ROOM || '') || 600;
+const ALLOW_ARTILLERY = process.env.ALLOW_ARTILLERY ? process.env.ALLOW_ARTILLERY == "true" : false;
+const API_URL = process.env.API_URL || "";
+const ADMIN_API_URL = process.env.ADMIN_API_URL || "";
+const ADMIN_API_TOKEN = process.env.ADMIN_API_TOKEN || "myapitoken";
+const MAX_USERS_PER_ROOM = parseInt(process.env.MAX_USERS_PER_ROOM || "") || 600;
 const CPU_OVERHEAT_THRESHOLD = Number(process.env.CPU_OVERHEAT_THRESHOLD) || 80;
-const JITSI_URL : string|undefined = (process.env.JITSI_URL === '') ? undefined : process.env.JITSI_URL;
-const JITSI_ISS = process.env.JITSI_ISS || '';
-const SECRET_JITSI_KEY = process.env.SECRET_JITSI_KEY || '';
-const PUSHER_HTTP_PORT = parseInt(process.env.PUSHER_HTTP_PORT || '8080') || 8080
+const JITSI_URL: string | undefined = process.env.JITSI_URL === "" ? undefined : process.env.JITSI_URL;
+const JITSI_ISS = process.env.JITSI_ISS || "";
+const SECRET_JITSI_KEY = process.env.SECRET_JITSI_KEY || "";
+const PUSHER_HTTP_PORT = parseInt(process.env.PUSHER_HTTP_PORT || "8080") || 8080;
 export const SOCKET_IDLE_TIMER = parseInt(process.env.SOCKET_IDLE_TIMER as string) || 30; // maximum time (in second) without activity before a socket is closed
 
 export {
@@ -26,5 +26,5 @@ export {
     JITSI_URL,
     JITSI_ISS,
     SECRET_JITSI_KEY,
-    PUSHER_HTTP_PORT
-}
+    PUSHER_HTTP_PORT,
+};

pusher/src/Model/Movable.ts

@@ -1,8 +1,8 @@
-import {PositionInterface} from "_Model/PositionInterface";
+import { PositionInterface } from "_Model/PositionInterface";
 
 /**
  * A physical object that can be placed into a Zone
  */
 export interface Movable {
-    getPosition(): PositionInterface
+    getPosition(): PositionInterface;
 }

pusher/src/Model/PositionDispatcher.ts

@@ -8,9 +8,9 @@
  * The PositionNotifier is important for performance. It allows us to send the position of players only to a restricted
  * number of players around the current player.
  */
-import {Zone, ZoneEventListener} from "./Zone";
-import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
-import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
+import { Zone, ZoneEventListener } from "./Zone";
+import { ViewportInterface } from "_Model/Websocket/ViewportMessage";
+import { ExSocketInterface } from "_Model/Websocket/ExSocketInterface";
 //import Debug from "debug";
 
 //const debug = Debug('positiondispatcher');
@@ -21,19 +21,22 @@ interface ZoneDescriptor {
 }
 
 export class PositionDispatcher {
-
     // TODO: we need a way to clean the zones if noone is in the zone and noone listening (to free memory!)
 
     private zones: Zone[][] = [];
 
-    constructor(public readonly roomId: string, private zoneWidth: number, private zoneHeight: number, private socketListener: ZoneEventListener) {
-    }
+    constructor(
+        public readonly roomId: string,
+        private zoneWidth: number,
+        private zoneHeight: number,
+        private socketListener: ZoneEventListener
+    ) {}
 
     private getZoneDescriptorFromCoordinates(x: number, y: number): ZoneDescriptor {
         return {
             i: Math.floor(x / this.zoneWidth),
             j: Math.floor(y / this.zoneHeight),
-        }
+        };
     }
 
     /**
@@ -41,7 +44,7 @@ export class PositionDispatcher {
      */
     public setViewport(socket: ExSocketInterface, viewport: ViewportInterface): void {
         if (viewport.left > viewport.right || viewport.top > viewport.bottom) {
-            console.warn('Invalid viewport received: ', viewport);
+            console.warn("Invalid viewport received: ", viewport);
             return;
         }
 
@@ -57,8 +60,8 @@ export class PositionDispatcher {
             }
         }
 
-        const addedZones = [...newZones].filter(x => !oldZones.has(x));
-        const removedZones = [...oldZones].filter(x => !newZones.has(x));
+        const addedZones = [...newZones].filter((x) => !oldZones.has(x));
+        const removedZones = [...oldZones].filter((x) => !newZones.has(x));
 
         for (const zone of addedZones) {
             zone.startListening(socket);

pusher/src/Model/PositionInterface.ts

@@ -1,4 +1,4 @@
 export interface PositionInterface {
-    x: number,
-    y: number
+    x: number;
+    y: number;
 }

pusher/src/Model/PusherRoom.ts

@@ -1,9 +1,9 @@
-import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
-import {PositionDispatcher} from "./PositionDispatcher";
-import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
-import {extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous} from "./RoomIdentifier";
-import {arrayIntersect} from "../Services/ArrayHelper";
-import {ZoneEventListener} from "_Model/Zone";
+import { ExSocketInterface } from "_Model/Websocket/ExSocketInterface";
+import { PositionDispatcher } from "./PositionDispatcher";
+import { ViewportInterface } from "_Model/Websocket/ViewportMessage";
+import { extractDataFromPrivateRoomId, extractRoomSlugPublicRoomId, isRoomAnonymous } from "./RoomIdentifier";
+import { arrayIntersect } from "../Services/ArrayHelper";
+import { ZoneEventListener } from "_Model/Zone";
 
 export enum GameRoomPolicyTypes {
     ANONYMUS_POLICY = 1,
@@ -17,13 +17,11 @@ export class PusherRoom {
     public tags: string[];
     public policyType: GameRoomPolicyTypes;
     public readonly roomSlug: string;
-    public readonly worldSlug: string = '';
-    public readonly organizationSlug: string = '';
+    public readonly worldSlug: string = "";
+    public readonly organizationSlug: string = "";
     private versionNumber: number = 1;
 
-    constructor(public readonly roomId: string,
-                private socketListener: ZoneEventListener)
-    {
+    constructor(public readonly roomId: string, private socketListener: ZoneEventListener) {
         this.public = isRoomAnonymous(roomId);
         this.tags = [];
         this.policyType = GameRoomPolicyTypes.ANONYMUS_POLICY;
@@ -31,7 +29,7 @@ export class PusherRoom {
         if (this.public) {
             this.roomSlug = extractRoomSlugPublicRoomId(this.roomId);
         } else {
-            const {organizationSlug, worldSlug, roomSlug} = extractDataFromPrivateRoomId(this.roomId);
+            const { organizationSlug, worldSlug, roomSlug } = extractDataFromPrivateRoomId(this.roomId);
             this.roomSlug = roomSlug;
             this.organizationSlug = organizationSlug;
             this.worldSlug = worldSlug;
@@ -41,11 +39,11 @@ export class PusherRoom {
         this.positionNotifier = new PositionDispatcher(this.roomId, 320, 320, this.socketListener);
     }
 
-    public setViewport(socket : ExSocketInterface, viewport: ViewportInterface): void {
+    public setViewport(socket: ExSocketInterface, viewport: ViewportInterface): void {
         this.positionNotifier.setViewport(socket, viewport);
     }
 
-    public leave(socket : ExSocketInterface){
+    public leave(socket: ExSocketInterface) {
         this.positionNotifier.removeViewport(socket);
     }
 

pusher/src/Model/RoomIdentifier.ts

@@ -1,30 +1,30 @@
 //helper functions to parse room IDs
 
 export const isRoomAnonymous = (roomID: string): boolean => {
-    if (roomID.startsWith('_/')) {
+    if (roomID.startsWith("_/")) {
         return true;
-    } else if(roomID.startsWith('@/')) {
+    } else if (roomID.startsWith("@/")) {
         return false;
     } else {
-        throw new Error('Incorrect room ID: '+roomID);
+        throw new Error("Incorrect room ID: " + roomID);
     }
-}
+};
 
 export const extractRoomSlugPublicRoomId = (roomId: string): string => {
-    const idParts = roomId.split('/');
-    if (idParts.length < 3) throw new Error('Incorrect roomId: '+roomId);
-    return idParts.slice(2).join('/');
-}
+    const idParts = roomId.split("/");
+    if (idParts.length < 3) throw new Error("Incorrect roomId: " + roomId);
+    return idParts.slice(2).join("/");
+};
 export interface extractDataFromPrivateRoomIdResponse {
     organizationSlug: string;
     worldSlug: string;
     roomSlug: string;
 }
 export const extractDataFromPrivateRoomId = (roomId: string): extractDataFromPrivateRoomIdResponse => {
-    const idParts = roomId.split('/');
-    if (idParts.length < 4) throw new Error('Incorrect roomId: '+roomId);
+    const idParts = roomId.split("/");
+    if (idParts.length < 4) throw new Error("Incorrect roomId: " + roomId);
     const organizationSlug = idParts[1];
     const worldSlug = idParts[2];
     const roomSlug = idParts[3];
-    return {organizationSlug, worldSlug, roomSlug}
-}
+    return { organizationSlug, worldSlug, roomSlug };
+};

pusher/src/Model/Websocket/ExAdminSocketInterface.ts

@@ -1,21 +1,22 @@
-import {PointInterface} from "./PointInterface";
-import {Identificable} from "./Identificable";
-import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
+import { PointInterface } from "./PointInterface";
+import { Identificable } from "./Identificable";
+import { ViewportInterface } from "_Model/Websocket/ViewportMessage";
 import {
     AdminPusherToBackMessage,
     BatchMessage,
-    PusherToBackMessage, ServerToAdminClientMessage,
+    PusherToBackMessage,
+    ServerToAdminClientMessage,
     ServerToClientMessage,
-    SubMessage
+    SubMessage,
 } from "../../Messages/generated/messages_pb";
-import {WebSocket} from "uWebSockets.js"
-import {CharacterTexture} from "../../Services/AdminApi";
-import {ClientDuplexStream} from "grpc";
-import {Zone} from "_Model/Zone";
+import { WebSocket } from "uWebSockets.js";
+import { CharacterTexture } from "../../Services/AdminApi";
+import { ClientDuplexStream } from "grpc";
+import { Zone } from "_Model/Zone";
 
 export type AdminConnection = ClientDuplexStream<AdminPusherToBackMessage, ServerToAdminClientMessage>;
 
 export interface ExAdminSocketInterface extends WebSocket {
-    adminConnection: AdminConnection,
-    disconnecting: boolean,
+    adminConnection: AdminConnection;
+    disconnecting: boolean;
 }

pusher/src/Model/Websocket/ExSocketInterface.ts

@@ -1,23 +1,23 @@
-import {PointInterface} from "./PointInterface";
-import {Identificable} from "./Identificable";
-import {ViewportInterface} from "_Model/Websocket/ViewportMessage";
+import { PointInterface } from "./PointInterface";
+import { Identificable } from "./Identificable";
+import { ViewportInterface } from "_Model/Websocket/ViewportMessage";
 import {
     BatchMessage,
     CompanionMessage,
     PusherToBackMessage,
     ServerToClientMessage,
-    SubMessage
+    SubMessage,
 } from "../../Messages/generated/messages_pb";
-import {WebSocket} from "uWebSockets.js"
-import {CharacterTexture} from "../../Services/AdminApi";
-import {ClientDuplexStream} from "grpc";
-import {Zone} from "_Model/Zone";
+import { WebSocket } from "uWebSockets.js";
+import { CharacterTexture } from "../../Services/AdminApi";
+import { ClientDuplexStream } from "grpc";
+import { Zone } from "_Model/Zone";
 
 export type BackConnection = ClientDuplexStream<PusherToBackMessage, ServerToClientMessage>;
 
 export interface CharacterLayer {
-    name: string,
-    url: string|undefined
+    name: string;
+    url: string | undefined;
 }
 
 export interface ExSocketInterface extends WebSocket, Identificable {
@@ -36,12 +36,12 @@ export interface ExSocketInterface extends WebSocket, Identificable {
      */
     emitInBatch: (payload: SubMessage) => void;
     batchedMessages: BatchMessage;
-    batchTimeout: NodeJS.Timeout|null;
-    disconnecting: boolean,
-    messages: unknown,
-    tags: string[],
-    visitCardUrl: string|null,
-    textures: CharacterTexture[],
-    backConnection: BackConnection,
+    batchTimeout: NodeJS.Timeout | null;
+    disconnecting: boolean;
+    messages: unknown;
+    tags: string[];
+    visitCardUrl: string | null;
+    textures: CharacterTexture[];
+    backConnection: BackConnection;
     listenedZones: Set<Zone>;
 }

pusher/src/Model/Websocket/ItemEventMessage.ts

@@ -1,10 +1,11 @@
 import * as tg from "generic-type-guard";
 
-export const isItemEventMessageInterface =
-    new tg.IsInterface().withProperties({
+export const isItemEventMessageInterface = new tg.IsInterface()
+    .withProperties({
         itemId: tg.isNumber,
         event: tg.isString,
         state: tg.isUnknown,
         parameters: tg.isUnknown,
-    }).get();
+    })
+    .get();
 export type ItemEventMessageInterface = tg.GuardedType<typeof isItemEventMessageInterface>;

pusher/src/Model/Websocket/Point.ts

@@ -1,6 +1,10 @@
-import {PointInterface} from "./PointInterface";
+import { PointInterface } from "./PointInterface";
 
-export class Point implements PointInterface{
-    constructor(public x : number, public y : number, public direction : string = "none", public moving : boolean = false) {
-    }
+export class Point implements PointInterface {
+    constructor(
+        public x: number,
+        public y: number,
+        public direction: string = "none",
+        public moving: boolean = false
+    ) {}
 }

pusher/src/Model/Websocket/PointInterface.ts

@@ -7,11 +7,12 @@ import * as tg from "generic-type-guard";
     readonly moving: boolean;
 }*/
 
-export const isPointInterface =
-    new tg.IsInterface().withProperties({
+export const isPointInterface = new tg.IsInterface()
+    .withProperties({
         x: tg.isNumber,
         y: tg.isNumber,
         direction: tg.isString,
-        moving: tg.isBoolean
-    }).get();
+        moving: tg.isBoolean,
+    })
+    .get();
 export type PointInterface = tg.GuardedType<typeof isPointInterface>;

pusher/src/Model/Websocket/ProtobufUtils.ts

@@ -1,34 +1,33 @@
-import {PointInterface} from "./PointInterface";
+import { PointInterface } from "./PointInterface";
 import {
     CharacterLayerMessage,
     ItemEventMessage,
     PointMessage,
-    PositionMessage
+    PositionMessage,
 } from "../../Messages/generated/messages_pb";
-import {CharacterLayer, ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
+import { CharacterLayer, ExSocketInterface } from "_Model/Websocket/ExSocketInterface";
 import Direction = PositionMessage.Direction;
-import {ItemEventMessageInterface} from "_Model/Websocket/ItemEventMessage";
-import {PositionInterface} from "_Model/PositionInterface";
+import { ItemEventMessageInterface } from "_Model/Websocket/ItemEventMessage";
+import { PositionInterface } from "_Model/PositionInterface";
 
 export class ProtobufUtils {
-
     public static toPositionMessage(point: PointInterface): PositionMessage {
         let direction: Direction;
         switch (point.direction) {
-            case 'up':
+            case "up":
                 direction = Direction.UP;
                 break;
-            case 'down':
+            case "down":
                 direction = Direction.DOWN;
                 break;
-            case 'left':
+            case "left":
                 direction = Direction.LEFT;
                 break;
-            case 'right':
+            case "right":
                 direction = Direction.RIGHT;
                 break;
             default:
-                throw new Error('unexpected direction');
+                throw new Error("unexpected direction");
         }
 
         const position = new PositionMessage();
@@ -44,16 +43,16 @@ export class ProtobufUtils {
         let direction: string;
         switch (position.getDirection()) {
             case Direction.UP:
-                direction = 'up';
+                direction = "up";
                 break;
             case Direction.DOWN:
-                direction = 'down';
+                direction = "down";
                 break;
             case Direction.LEFT:
-                direction = 'left';
+                direction = "left";
                 break;
             case Direction.RIGHT:
-                direction = 'right';
+                direction = "right";
                 break;
             default:
                 throw new Error("Unexpected direction");
@@ -82,7 +81,7 @@ export class ProtobufUtils {
             event: itemEventMessage.getEvent(),
             parameters: JSON.parse(itemEventMessage.getParametersjson()),
             state: JSON.parse(itemEventMessage.getStatejson()),
-        }
+        };
     }
 
     public static toItemEventProtobuf(itemEvent: ItemEventMessageInterface): ItemEventMessage {
@@ -96,7 +95,7 @@ export class ProtobufUtils {
     }
 
     public static toCharacterLayerMessages(characterLayers: CharacterLayer[]): CharacterLayerMessage[] {
-        return characterLayers.map(function(characterLayer): CharacterLayerMessage {
+        return characterLayers.map(function (characterLayer): CharacterLayerMessage {
             const message = new CharacterLayerMessage();
             message.setName(characterLayer.name);
             if (characterLayer.url) {

pusher/src/Model/Websocket/ViewportMessage.ts

@@ -1,10 +1,11 @@
 import * as tg from "generic-type-guard";
 
-export const isViewport =
-    new tg.IsInterface().withProperties({
+export const isViewport = new tg.IsInterface()
+    .withProperties({
         left: tg.isNumber,
         top: tg.isNumber,
         right: tg.isNumber,
         bottom: tg.isNumber,
-    }).get();
+    })
+    .get();
 export type ViewportInterface = tg.GuardedType<typeof isViewport>;

pusher/src/Model/Zone.ts

@@ -1,16 +1,23 @@
-import {ExSocketInterface} from "./Websocket/ExSocketInterface";
-import {apiClientRepository} from "../Services/ApiClientRepository";
+import { ExSocketInterface } from "./Websocket/ExSocketInterface";
+import { apiClientRepository } from "../Services/ApiClientRepository";
 import {
     BatchToPusherMessage,
-    CharacterLayerMessage, GroupLeftZoneMessage, GroupUpdateMessage, GroupUpdateZoneMessage,
-    PointMessage, PositionMessage, UserJoinedMessage,
-    UserJoinedZoneMessage, UserLeftZoneMessage, UserMovedMessage,
+    CharacterLayerMessage,
+    GroupLeftZoneMessage,
+    GroupUpdateMessage,
+    GroupUpdateZoneMessage,
+    PointMessage,
+    PositionMessage,
+    UserJoinedMessage,
+    UserJoinedZoneMessage,
+    UserLeftZoneMessage,
+    UserMovedMessage,
     ZoneMessage,
     EmoteEventMessage,
-    CompanionMessage
+    CompanionMessage,
 } from "../Messages/generated/messages_pb";
-import {ClientReadableStream} from "grpc";
-import {PositionDispatcher} from "_Model/PositionDispatcher";
+import { ClientReadableStream } from "grpc";
+import { PositionDispatcher } from "_Model/PositionDispatcher";
 import Debug from "debug";
 
 const debug = Debug("zone");
@@ -30,24 +37,38 @@ export type MovesCallback = (thing: Movable, position: PositionInterface, listen
 export type LeavesCallback = (thing: Movable, listener: User) => void;*/
 
 export class UserDescriptor {
-    private constructor(public readonly userId: number, private name: string, private characterLayers: CharacterLayerMessage[], private position: PositionMessage, private visitCardUrl: string | null, private companion?: CompanionMessage) {
+    private constructor(
+        public readonly userId: number,
+        private name: string,
+        private characterLayers: CharacterLayerMessage[],
+        private position: PositionMessage,
+        private visitCardUrl: string | null,
+        private companion?: CompanionMessage
+    ) {
         if (!Number.isInteger(this.userId)) {
-            throw new Error('UserDescriptor.userId is not an integer: '+this.userId);
+            throw new Error("UserDescriptor.userId is not an integer: " + this.userId);
         }
     }
 
     public static createFromUserJoinedZoneMessage(message: UserJoinedZoneMessage): UserDescriptor {
         const position = message.getPosition();
         if (position === undefined) {
-            throw new Error('Missing position');
+            throw new Error("Missing position");
         }
-        return new UserDescriptor(message.getUserid(), message.getName(), message.getCharacterlayersList(), position, message.getVisitcardurl(),  message.getCompanion());
+        return new UserDescriptor(
+            message.getUserid(),
+            message.getName(),
+            message.getCharacterlayersList(),
+            position,
+            message.getVisitcardurl(),
+            message.getCompanion()
+        );
     }
 
     public update(userMovedMessage: UserMovedMessage) {
         const position = userMovedMessage.getPosition();
         if (position === undefined) {
-            throw new Error('Missing position');
+            throw new Error("Missing position");
         }
         this.position = position;
     }
@@ -78,13 +99,12 @@ export class UserDescriptor {
 }
 
 export class GroupDescriptor {
-    private constructor(public readonly groupId: number, private groupSize: number, private position: PointMessage) {
-    }
+    private constructor(public readonly groupId: number, private groupSize: number, private position: PointMessage) {}
 
     public static createFromGroupUpdateZoneMessage(message: GroupUpdateZoneMessage): GroupDescriptor {
         const position = message.getPosition();
         if (position === undefined) {
-            throw new Error('Missing position');
+            throw new Error("Missing position");
         }
         return new GroupDescriptor(message.getGroupid(), message.getGroupsize(), position);
     }
@@ -97,7 +117,7 @@ export class GroupDescriptor {
     public toGroupUpdateMessage(): GroupUpdateMessage {
         const groupUpdateMessage = new GroupUpdateMessage();
         if (!Number.isInteger(this.groupId)) {
-            throw new Error('GroupDescriptor.groupId is not an integer: '+this.groupId);
+            throw new Error("GroupDescriptor.groupId is not an integer: " + this.groupId);
         }
         groupUpdateMessage.setGroupid(this.groupId);
         groupUpdateMessage.setGroupsize(this.groupSize);
@@ -108,8 +128,8 @@ export class GroupDescriptor {
 }
 
 interface ZoneDescriptor {
-    x: number,
-    y: number
+    x: number;
+    y: number;
 }
 
 export class Zone {
@@ -120,21 +140,26 @@ export class Zone {
     private backConnection!: ClientReadableStream<BatchToPusherMessage>;
     private isClosing: boolean = false;
 
-    constructor(private positionDispatcher: PositionDispatcher, private socketListener: ZoneEventListener, public readonly x: number, public readonly y: number, private onBackFailure: (e: Error|null, zone: Zone) => void) {
-    }
+    constructor(
+        private positionDispatcher: PositionDispatcher,
+        private socketListener: ZoneEventListener,
+        public readonly x: number,
+        public readonly y: number,
+        private onBackFailure: (e: Error | null, zone: Zone) => void
+    ) {}
 
     /**
      * Creates a connection to the back server to track the users.
      */
     public async init(): Promise<void> {
-        debug('Opening connection to zone %d, %d on back server', this.x, this.y);
+        debug("Opening connection to zone %d, %d on back server", this.x, this.y);
         const apiClient = await apiClientRepository.getClient(this.positionDispatcher.roomId);
         const zoneMessage = new ZoneMessage();
         zoneMessage.setRoomid(this.positionDispatcher.roomId);
         zoneMessage.setX(this.x);
         zoneMessage.setY(this.y);
         this.backConnection = apiClient.listenZone(zoneMessage);
-        this.backConnection.on('data', (batch: BatchToPusherMessage) => {
+        this.backConnection.on("data", (batch: BatchToPusherMessage) => {
             for (const message of batch.getPayloadList()) {
                 if (message.hasUserjoinedzonemessage()) {
                     const userJoinedZoneMessage = message.getUserjoinedzonemessage() as UserJoinedZoneMessage;
@@ -179,33 +204,32 @@ export class Zone {
                     const userDescriptor = this.users.get(userId);
 
                     if (userDescriptor === undefined) {
-                        console.error('Unexpected move message received for user "'+userId+'"');
+                        console.error('Unexpected move message received for user "' + userId + '"');
                         return;
                     }
 
                     userDescriptor.update(userMovedMessage);
 
                     this.notifyUserMove(userDescriptor);
-                } else if(message.hasEmoteeventmessage()) {
+                } else if (message.hasEmoteeventmessage()) {
                     const emoteEventMessage = message.getEmoteeventmessage() as EmoteEventMessage;
                     this.notifyEmote(emoteEventMessage);
                 } else {
-                    throw new Error('Unexpected message');
+                    throw new Error("Unexpected message");
                 }
-
             }
         });
 
-        this.backConnection.on('error', (e) => {
+        this.backConnection.on("error", (e) => {
             if (!this.isClosing) {
-                debug('Error on back connection')
+                debug("Error on back connection");
                 this.close();
                 this.onBackFailure(e, this);
             }
         });
-        this.backConnection.on('close', () => {
+        this.backConnection.on("close", () => {
             if (!this.isClosing) {
-                debug('Close on back connection')
+                debug("Close on back connection");
                 this.close();
                 this.onBackFailure(null, this);
             }
@@ -213,7 +237,7 @@ export class Zone {
     }
 
     public close(): void {
-        debug('Closing connection to zone %d, %d on back server', this.x, this.y);
+        debug("Closing connection to zone %d, %d on back server", this.x, this.y);
         this.isClosing = true;
         this.backConnection.cancel();
     }
@@ -225,7 +249,7 @@ export class Zone {
     /**
      * Notify listeners of this zone that this user entered
      */
-    private notifyUserEnter(user: UserDescriptor, oldZone: ZoneDescriptor|undefined) {
+    private notifyUserEnter(user: UserDescriptor, oldZone: ZoneDescriptor | undefined) {
         for (const listener of this.listeners) {
             if (listener.userId === user.userId) {
                 continue;
@@ -241,7 +265,7 @@ export class Zone {
     /**
      * Notify listeners of this zone that this group entered
      */
-    private notifyGroupEnter(group: GroupDescriptor, oldZone: ZoneDescriptor|undefined) {
+    private notifyGroupEnter(group: GroupDescriptor, oldZone: ZoneDescriptor | undefined) {
         for (const listener of this.listeners) {
             if (oldZone === undefined || !this.isListeningZone(listener, oldZone.x, oldZone.y)) {
                 this.socketListener.onGroupEnters(group, listener);
@@ -254,7 +278,7 @@ export class Zone {
     /**
      * Notify listeners of this zone that this user left
      */
-    private notifyUserLeft(userId: number, newZone: ZoneDescriptor|undefined) {
+    private notifyUserLeft(userId: number, newZone: ZoneDescriptor | undefined) {
         for (const listener of this.listeners) {
             if (listener.userId === userId) {
                 continue;
@@ -279,7 +303,7 @@ export class Zone {
     /**
      * Notify listeners of this zone that this group left
      */
-    private notifyGroupLeft(groupId: number, newZone: ZoneDescriptor|undefined) {
+    private notifyGroupLeft(groupId: number, newZone: ZoneDescriptor | undefined) {
         for (const listener of this.listeners) {
             if (listener.groupId === groupId) {
                 continue;

pusher/src/Server/server/app.ts

@@ -1,13 +1,13 @@
-import { App as _App, AppOptions } from 'uWebSockets.js';
-import BaseApp from './baseapp';
-import { extend } from './utils';
-import { UwsApp } from './types';
+import { App as _App, AppOptions } from "uWebSockets.js";
+import BaseApp from "./baseapp";
+import { extend } from "./utils";
+import { UwsApp } from "./types";
 
 class App extends (<UwsApp>_App) {
-  constructor(options: AppOptions = {}) {
-    super(options); // eslint-disable-line constructor-super
-    extend(this, new BaseApp());
-  }
+    constructor(options: AppOptions = {}) {
+        super(options); // eslint-disable-line constructor-super
+        extend(this, new BaseApp());
+    }
 }
 
 export default App;

pusher/src/Server/server/baseapp.ts

@@ -1,116 +1,109 @@
-import { Readable } from 'stream';
-import { us_listen_socket_close, TemplatedApp, HttpResponse, HttpRequest } from 'uWebSockets.js';
+import { Readable } from "stream";
+import { us_listen_socket_close, TemplatedApp, HttpResponse, HttpRequest } from "uWebSockets.js";
 
-import formData from './formdata';
-import { stob } from './utils';
-import { Handler } from './types';
-import {join} from "path";
+import formData from "./formdata";
+import { stob } from "./utils";
+import { Handler } from "./types";
+import { join } from "path";
 
-const contTypes = ['application/x-www-form-urlencoded', 'multipart/form-data'];
+const contTypes = ["application/x-www-form-urlencoded", "multipart/form-data"];
 const noOp = () => true;
 
 const handleBody = (res: HttpResponse, req: HttpRequest) => {
-  const contType = req.getHeader('content-type');
+    const contType = req.getHeader("content-type");
 
-  res.bodyStream = function() {
-    const stream = new Readable();
-    stream._read = noOp; // eslint-disable-line @typescript-eslint/unbound-method
+    res.bodyStream = function () {
+        const stream = new Readable();
+        stream._read = noOp; // eslint-disable-line @typescript-eslint/unbound-method
 
-    this.onData((ab: ArrayBuffer, isLast: boolean) => {
-      // uint and then slicing is bit faster than slice and then uint
-      stream.push(new Uint8Array(ab.slice((ab as any).byteOffset, ab.byteLength))); // eslint-disable-line @typescript-eslint/no-explicit-any
-      if (isLast) {
-        stream.push(null);
-      }
-    });
+        this.onData((ab: ArrayBuffer, isLast: boolean) => {
+            // uint and then slicing is bit faster than slice and then uint
+            stream.push(new Uint8Array(ab.slice((ab as any).byteOffset, ab.byteLength))); // eslint-disable-line @typescript-eslint/no-explicit-any
+            if (isLast) {
+                stream.push(null);
+            }
+        });
 
-    return stream;
-  };
+        return stream;
+    };
 
-  res.body = () => stob(res.bodyStream());
+    res.body = () => stob(res.bodyStream());
 
-  if (contType.includes('application/json'))
-    res.json = async () => JSON.parse(await res.body());
-  if (contTypes.map(t => contType.includes(t)).includes(true))
-    res.formData = formData.bind(res, contType);
+    if (contType.includes("application/json")) res.json = async () => JSON.parse(await res.body());
+    if (contTypes.map((t) => contType.includes(t)).includes(true)) res.formData = formData.bind(res, contType);
 };
 
 class BaseApp {
-  _sockets = new Map();
-  ws!: TemplatedApp['ws'];
-  get!: TemplatedApp['get'];
-  _post!: TemplatedApp['post'];
-  _put!: TemplatedApp['put'];
-  _patch!: TemplatedApp['patch'];
-  _listen!: TemplatedApp['listen'];
+    _sockets = new Map();
+    ws!: TemplatedApp["ws"];
+    get!: TemplatedApp["get"];
+    _post!: TemplatedApp["post"];
+    _put!: TemplatedApp["put"];
+    _patch!: TemplatedApp["patch"];
+    _listen!: TemplatedApp["listen"];
 
-  post(pattern: string, handler: Handler) {
-    if (typeof handler !== 'function')
-      throw Error(`handler should be a function, given ${typeof handler}.`);
-    this._post(pattern, (res, req) => {
-      handleBody(res, req);
-      handler(res, req);
-    });
-    return this;
-  }
+    post(pattern: string, handler: Handler) {
+        if (typeof handler !== "function") throw Error(`handler should be a function, given ${typeof handler}.`);
+        this._post(pattern, (res, req) => {
+            handleBody(res, req);
+            handler(res, req);
+        });
+        return this;
+    }
 
-  put(pattern: string, handler: Handler) {
-    if (typeof handler !== 'function')
-      throw Error(`handler should be a function, given ${typeof handler}.`);
-    this._put(pattern, (res, req) => {
-      handleBody(res, req);
+    put(pattern: string, handler: Handler) {
+        if (typeof handler !== "function") throw Error(`handler should be a function, given ${typeof handler}.`);
+        this._put(pattern, (res, req) => {
+            handleBody(res, req);
 
-      handler(res, req);
-    });
-    return this;
-  }
+            handler(res, req);
+        });
+        return this;
+    }
 
-  patch(pattern: string, handler: Handler) {
-    if (typeof handler !== 'function')
-      throw Error(`handler should be a function, given ${typeof handler}.`);
-    this._patch(pattern, (res, req) => {
-      handleBody(res, req);
+    patch(pattern: string, handler: Handler) {
+        if (typeof handler !== "function") throw Error(`handler should be a function, given ${typeof handler}.`);
+        this._patch(pattern, (res, req) => {
+            handleBody(res, req);
 
-      handler(res, req);
-    });
-    return this;
-  }
+            handler(res, req);
+        });
+        return this;
+    }
 
-  listen(h: string | number, p: Function | number = noOp, cb?: Function) {
-    if (typeof p === 'number' && typeof h === 'string') {
-      this._listen(h, p, socket => {
-        this._sockets.set(p, socket);
-        if (cb === undefined) {
-          throw new Error('cb undefined');
+    listen(h: string | number, p: Function | number = noOp, cb?: Function) {
+        if (typeof p === "number" && typeof h === "string") {
+            this._listen(h, p, (socket) => {
+                this._sockets.set(p, socket);
+                if (cb === undefined) {
+                    throw new Error("cb undefined");
+                }
+                cb(socket);
+            });
+        } else if (typeof h === "number" && typeof p === "function") {
+            this._listen(h, (socket) => {
+                this._sockets.set(h, socket);
+                p(socket);
+            });
+        } else {
+            throw Error("Argument types: (host: string, port: number, cb?: Function) | (port: number, cb?: Function)");
         }
-        cb(socket);
-      });
-    } else if (typeof h === 'number' && typeof p === 'function') {
-      this._listen(h, socket => {
-        this._sockets.set(h, socket);
-        p(socket);
-      });
-    } else {
-      throw Error(
-        'Argument types: (host: string, port: number, cb?: Function) | (port: number, cb?: Function)'
-      );
+
+        return this;
     }
 
-    return this;
-  }
-
-  close(port: null | number = null) {
-    if (port) {
-      this._sockets.has(port) && us_listen_socket_close(this._sockets.get(port));
-      this._sockets.delete(port);
-    } else {
-      this._sockets.forEach(app => {
-        us_listen_socket_close(app);
-      });
-      this._sockets.clear();
+    close(port: null | number = null) {
+        if (port) {
+            this._sockets.has(port) && us_listen_socket_close(this._sockets.get(port));
+            this._sockets.delete(port);
+        } else {
+            this._sockets.forEach((app) => {
+                us_listen_socket_close(app);
+            });
+            this._sockets.clear();
+        }
+        return this;
     }
-    return this;
-  }
 }
 
 export default BaseApp;

pusher/src/Server/server/formdata.ts

@@ -1,100 +1,99 @@
-import { createWriteStream } from 'fs';
-import { join, dirname } from 'path';
-import Busboy from 'busboy';
-import mkdirp from 'mkdirp';
+import { createWriteStream } from "fs";
+import { join, dirname } from "path";
+import Busboy from "busboy";
+import mkdirp from "mkdirp";
 
 function formData(
-  contType: string,
-  options: busboy.BusboyConfig & {
-    abortOnLimit?: boolean;
-    tmpDir?: string;
-    onFile?: (
-      fieldname: string,
-      file: NodeJS.ReadableStream,
-      filename: string,
-      encoding: string,
-      mimetype: string
-    ) => string;
-    onField?: (fieldname: string, value: any) => void; // eslint-disable-line @typescript-eslint/no-explicit-any
-    filename?: (oldName: string) => string;
-  } = {}
+    contType: string,
+    options: busboy.BusboyConfig & {
+        abortOnLimit?: boolean;
+        tmpDir?: string;
+        onFile?: (
+            fieldname: string,
+            file: NodeJS.ReadableStream,
+            filename: string,
+            encoding: string,
+            mimetype: string
+        ) => string;
+        onField?: (fieldname: string, value: any) => void; // eslint-disable-line @typescript-eslint/no-explicit-any
+        filename?: (oldName: string) => string;
+    } = {}
 ) {
-  console.log('Enter form data');
-  options.headers = {
-    'content-type': contType
-  };
+    console.log("Enter form data");
+    options.headers = {
+        "content-type": contType,
+    };
 
-  return new Promise((resolve, reject) => {
-    const busb = new Busboy(options);
-    const ret = {};
+    return new Promise((resolve, reject) => {
+        const busb = new Busboy(options);
+        const ret = {};
 
-    this.bodyStream().pipe(busb);
+        this.bodyStream().pipe(busb);
 
-    busb.on('limit', () => {
-      if (options.abortOnLimit) {
-        reject(Error('limit'));
-      }
+        busb.on("limit", () => {
+            if (options.abortOnLimit) {
+                reject(Error("limit"));
+            }
+        });
+
+        busb.on("file", function (fieldname, file, filename, encoding, mimetype) {
+            const value: { filePath: string | undefined; filename: string; encoding: string; mimetype: string } = {
+                filename,
+                encoding,
+                mimetype,
+                filePath: undefined,
+            };
+
+            if (typeof options.tmpDir === "string") {
+                if (typeof options.filename === "function") filename = options.filename(filename);
+                const fileToSave = join(options.tmpDir, filename);
+                mkdirp(dirname(fileToSave));
+
+                file.pipe(createWriteStream(fileToSave));
+                value.filePath = fileToSave;
+            }
+            if (typeof options.onFile === "function") {
+                value.filePath = options.onFile(fieldname, file, filename, encoding, mimetype) || value.filePath;
+            }
+
+            setRetValue(ret, fieldname, value);
+        });
+
+        busb.on("field", function (fieldname, value) {
+            if (typeof options.onField === "function") options.onField(fieldname, value);
+
+            setRetValue(ret, fieldname, value);
+        });
+
+        busb.on("finish", function () {
+            resolve(ret);
+        });
+
+        busb.on("error", reject);
     });
-
-    busb.on('file', function(fieldname, file, filename, encoding, mimetype) {
-      const value: { filePath: string|undefined, filename: string, encoding:string, mimetype: string } = {
-        filename,
-        encoding,
-        mimetype,
-        filePath: undefined
-      };
-
-      if (typeof options.tmpDir === 'string') {
-        if (typeof options.filename === 'function') filename = options.filename(filename);
-        const fileToSave = join(options.tmpDir, filename);
-        mkdirp(dirname(fileToSave));
-
-        file.pipe(createWriteStream(fileToSave));
-        value.filePath = fileToSave;
-      }
-      if (typeof options.onFile === 'function') {
-        value.filePath =
-          options.onFile(fieldname, file, filename, encoding, mimetype) || value.filePath;
-      }
-
-      setRetValue(ret, fieldname, value);
-    });
-
-    busb.on('field', function(fieldname, value) {
-      if (typeof options.onField === 'function') options.onField(fieldname, value);
-
-      setRetValue(ret, fieldname, value);
-    });
-
-    busb.on('finish', function() {
-      resolve(ret);
-    });
-
-    busb.on('error', reject);
-  });
 }
 
 function setRetValue(
-  ret: { [x: string]: any }, // eslint-disable-line @typescript-eslint/no-explicit-any
-  fieldname: string,
-  value: { filename: string; encoding: string; mimetype: string; filePath?: string } | any // eslint-disable-line @typescript-eslint/no-explicit-any
+    ret: { [x: string]: any }, // eslint-disable-line @typescript-eslint/no-explicit-any
+    fieldname: string,
+    value: { filename: string; encoding: string; mimetype: string; filePath?: string } | any // eslint-disable-line @typescript-eslint/no-explicit-any
 ) {
-  if (fieldname.endsWith('[]')) {
-    fieldname = fieldname.slice(0, fieldname.length - 2);
-    if (Array.isArray(ret[fieldname])) {
-      ret[fieldname].push(value);
+    if (fieldname.endsWith("[]")) {
+        fieldname = fieldname.slice(0, fieldname.length - 2);
+        if (Array.isArray(ret[fieldname])) {
+            ret[fieldname].push(value);
+        } else {
+            ret[fieldname] = [value];
+        }
     } else {
-      ret[fieldname] = [value];
+        if (Array.isArray(ret[fieldname])) {
+            ret[fieldname].push(value);
+        } else if (ret[fieldname]) {
+            ret[fieldname] = [ret[fieldname], value];
+        } else {
+            ret[fieldname] = value;
+        }
     }
-  } else {
-    if (Array.isArray(ret[fieldname])) {
-      ret[fieldname].push(value);
-    } else if (ret[fieldname]) {
-      ret[fieldname] = [ret[fieldname], value];
-    } else {
-      ret[fieldname] = value;
-    }
-  }
 }
 
 export default formData;

pusher/src/Server/server/sslapp.ts

@@ -1,13 +1,13 @@
-import { SSLApp as _SSLApp, AppOptions } from 'uWebSockets.js';
-import BaseApp from './baseapp';
-import { extend } from './utils';
-import { UwsApp } from './types';
+import { SSLApp as _SSLApp, AppOptions } from "uWebSockets.js";
+import BaseApp from "./baseapp";
+import { extend } from "./utils";
+import { UwsApp } from "./types";
 
 class SSLApp extends (<UwsApp>_SSLApp) {
-  constructor(options: AppOptions) {
-    super(options); // eslint-disable-line constructor-super
-    extend(this, new BaseApp());
-  }
+    constructor(options: AppOptions) {
+        super(options); // eslint-disable-line constructor-super
+        extend(this, new BaseApp());
+    }
 }
 
 export default SSLApp;

pusher/src/Server/server/types.ts

@@ -1,9 +1,9 @@
-import { AppOptions, TemplatedApp, HttpResponse, HttpRequest } from 'uWebSockets.js';
+import { AppOptions, TemplatedApp, HttpResponse, HttpRequest } from "uWebSockets.js";
 
 export type UwsApp = {
-  (options: AppOptions): TemplatedApp;
-  new (options: AppOptions): TemplatedApp;
-  prototype: TemplatedApp;
+    (options: AppOptions): TemplatedApp;
+    new (options: AppOptions): TemplatedApp;
+    prototype: TemplatedApp;
 };
 
 export type Handler = (res: HttpResponse, req: HttpRequest) => void;

pusher/src/Server/server/utils.ts

@@ -1,37 +1,36 @@
-import { ReadStream } from 'fs';
+import { ReadStream } from "fs";
 
-function extend(who: any, from: any, overwrite = true) { // eslint-disable-line @typescript-eslint/no-explicit-any
-  const ownProps = Object.getOwnPropertyNames(Object.getPrototypeOf(from)).concat(
-    Object.keys(from)
-  );
-  ownProps.forEach(prop => {
-    if (prop === 'constructor' || from[prop] === undefined) return;
-    if (who[prop] && overwrite) {
-      who[`_${prop}`] = who[prop];
-    }
-    if (typeof from[prop] === 'function') who[prop] = from[prop].bind(who);
-    else who[prop] = from[prop];
-  });
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+function extend(who: any, from: any, overwrite = true) {
+    const ownProps = Object.getOwnPropertyNames(Object.getPrototypeOf(from)).concat(Object.keys(from));
+    ownProps.forEach((prop) => {
+        if (prop === "constructor" || from[prop] === undefined) return;
+        if (who[prop] && overwrite) {
+            who[`_${prop}`] = who[prop];
+        }
+        if (typeof from[prop] === "function") who[prop] = from[prop].bind(who);
+        else who[prop] = from[prop];
+    });
 }
 
 function stob(stream: ReadStream): Promise<Buffer> {
-  return new Promise(resolve => {
-    const buffers: Buffer[] = [];
-    stream.on('data', buffers.push.bind(buffers));
+    return new Promise((resolve) => {
+        const buffers: Buffer[] = [];
+        stream.on("data", buffers.push.bind(buffers));
 
-    stream.on('end', () => {
-      switch (buffers.length) {
-        case 0:
-          resolve(Buffer.allocUnsafe(0));
-          break;
-        case 1:
-          resolve(buffers[0]);
-          break;
-        default:
-          resolve(Buffer.concat(buffers));
-      }
+        stream.on("end", () => {
+            switch (buffers.length) {
+                case 0:
+                    resolve(Buffer.allocUnsafe(0));
+                    break;
+                case 1:
+                    resolve(buffers[0]);
+                    break;
+                default:
+                    resolve(Buffer.concat(buffers));
+            }
+        });
     });
-  });
 }
 
 export { extend, stob };

pusher/src/Server/sifrr.server.ts

@@ -1,19 +1,19 @@
-import { parse } from 'query-string';
-import { HttpRequest } from 'uWebSockets.js';
-import App from './server/app';
-import SSLApp from './server/sslapp';
-import * as types from './server/types';
+import { parse } from "query-string";
+import { HttpRequest } from "uWebSockets.js";
+import App from "./server/app";
+import SSLApp from "./server/sslapp";
+import * as types from "./server/types";
 
 const getQuery = (req: HttpRequest) => {
-  return parse(req.getQuery());
+    return parse(req.getQuery());
 };
 
 export { App, SSLApp, getQuery };
-export * from './server/types';
+export * from "./server/types";
 
 export default {
-  App,
-  SSLApp,
-  getQuery,
-  ...types
+    App,
+    SSLApp,
+    getQuery,
+    ...types,
 };

pusher/src/Services/AdminApi.ts

@@ -1,123 +1,147 @@
-import {ADMIN_API_TOKEN, ADMIN_API_URL} from "../Enum/EnvironmentVariable";
+import { ADMIN_API_TOKEN, ADMIN_API_URL } from "../Enum/EnvironmentVariable";
 import Axios from "axios";
-import {GameRoomPolicyTypes} from "_Model/PusherRoom";
+import { GameRoomPolicyTypes } from "_Model/PusherRoom";
 
 export interface AdminApiData {
-    organizationSlug: string
-    worldSlug: string
-    roomSlug: string
-    mapUrlStart: string
-    tags: string[]
-    policy_type: number
-    userUuid: string
-    messages?: unknown[],
-    textures: CharacterTexture[]
+    organizationSlug: string;
+    worldSlug: string;
+    roomSlug: string;
+    mapUrlStart: string;
+    tags: string[];
+    policy_type: number;
+    userUuid: string;
+    messages?: unknown[];
+    textures: CharacterTexture[];
 }
 
 export interface MapDetailsData {
-    roomSlug: string,
-    mapUrl: string,
-    policy_type: GameRoomPolicyTypes,
-    tags: string[],
+    roomSlug: string;
+    mapUrl: string;
+    policy_type: GameRoomPolicyTypes;
+    tags: string[];
 }
 
 export interface AdminBannedData {
-    is_banned: boolean,
-    message: string
+    is_banned: boolean;
+    message: string;
 }
 
 export interface CharacterTexture {
-    id: number,
-    level: number,
-    url: string,
-    rights: string
+    id: number;
+    level: number;
+    url: string;
+    rights: string;
 }
 
 export interface FetchMemberDataByUuidResponse {
     uuid: string;
     tags: string[];
-    visitCardUrl: string|null;
+    visitCardUrl: string | null;
     textures: CharacterTexture[];
     messages: unknown[];
     anonymous?: boolean;
 }
 
 class AdminApi {
-
-    async fetchMapDetails(organizationSlug: string, worldSlug: string, roomSlug: string|undefined): Promise<MapDetailsData> {
+    async fetchMapDetails(
+        organizationSlug: string,
+        worldSlug: string,
+        roomSlug: string | undefined
+    ): Promise<MapDetailsData> {
         if (!ADMIN_API_URL) {
-            return Promise.reject(new Error('No admin backoffice set!'));
+            return Promise.reject(new Error("No admin backoffice set!"));
         }
 
-        const params: { organizationSlug: string, worldSlug: string, roomSlug?: string } = {
+        const params: { organizationSlug: string; worldSlug: string; roomSlug?: string } = {
             organizationSlug,
-            worldSlug
+            worldSlug,
         };
 
         if (roomSlug) {
             params.roomSlug = roomSlug;
         }
 
-        const res = await Axios.get(ADMIN_API_URL + '/api/map',
-            {
-                headers: {"Authorization": `${ADMIN_API_TOKEN}`},
-                params
-            }
-        )
+        const res = await Axios.get(ADMIN_API_URL + "/api/map", {
+            headers: { Authorization: `${ADMIN_API_TOKEN}` },
+            params,
+        });
         return res.data;
     }
 
     async fetchMemberDataByUuid(uuid: string, roomId: string): Promise<FetchMemberDataByUuidResponse> {
         if (!ADMIN_API_URL) {
-            return Promise.reject(new Error('No admin backoffice set!'));
+            return Promise.reject(new Error("No admin backoffice set!"));
         }
-        const res = await Axios.get(ADMIN_API_URL+'/api/room/access',
-            { params: {uuid, roomId}, headers: {"Authorization" : `${ADMIN_API_TOKEN}`} }
-        )
+        const res = await Axios.get(ADMIN_API_URL + "/api/room/access", {
+            params: { uuid, roomId },
+            headers: { Authorization: `${ADMIN_API_TOKEN}` },
+        });
         return res.data;
     }
 
     async fetchMemberDataByToken(organizationMemberToken: string): Promise<AdminApiData> {
         if (!ADMIN_API_URL) {
-            return Promise.reject(new Error('No admin backoffice set!'));
+            return Promise.reject(new Error("No admin backoffice set!"));
         }
         //todo: this call can fail if the corresponding world is not activated or if the token is invalid. Handle that case.
-        const res = await Axios.get(ADMIN_API_URL+'/api/login-url/'+organizationMemberToken,
-            { headers: {"Authorization" : `${ADMIN_API_TOKEN}`} }
-        )
+        const res = await Axios.get(ADMIN_API_URL + "/api/login-url/" + organizationMemberToken, {
+            headers: { Authorization: `${ADMIN_API_TOKEN}` },
+        });
         return res.data;
     }
 
     async fetchCheckUserByToken(organizationMemberToken: string): Promise<AdminApiData> {
         if (!ADMIN_API_URL) {
-            return Promise.reject(new Error('No admin backoffice set!'));
+            return Promise.reject(new Error("No admin backoffice set!"));
         }
         //todo: this call can fail if the corresponding world is not activated or if the token is invalid. Handle that case.
-        const res = await Axios.get(ADMIN_API_URL+'/api/check-user/'+organizationMemberToken,
-            { headers: {"Authorization" : `${ADMIN_API_TOKEN}`} }
-        )
+        const res = await Axios.get(ADMIN_API_URL + "/api/check-user/" + organizationMemberToken, {
+            headers: { Authorization: `${ADMIN_API_TOKEN}` },
+        });
         return res.data;
     }
 
-    reportPlayer(reportedUserUuid: string, reportedUserComment: string, reporterUserUuid: string, reportWorldSlug: string) {
-       return Axios.post(`${ADMIN_API_URL}/api/report`, {
+    reportPlayer(
+        reportedUserUuid: string,
+        reportedUserComment: string,
+        reporterUserUuid: string,
+        reportWorldSlug: string
+    ) {
+        return Axios.post(
+            `${ADMIN_API_URL}/api/report`,
+            {
                 reportedUserUuid,
                 reportedUserComment,
                 reporterUserUuid,
-               reportWorldSlug
+                reportWorldSlug,
             },
             {
-                headers: {"Authorization": `${ADMIN_API_TOKEN}`}
-            });
+                headers: { Authorization: `${ADMIN_API_TOKEN}` },
+            }
+        );
     }
 
-    async verifyBanUser(organizationMemberToken: string, ipAddress: string, organization: string, world: string): Promise<AdminBannedData> {
+    async verifyBanUser(
+        organizationMemberToken: string,
+        ipAddress: string,
+        organization: string,
+        world: string
+    ): Promise<AdminBannedData> {
         if (!ADMIN_API_URL) {
-            return Promise.reject(new Error('No admin backoffice set!'));
+            return Promise.reject(new Error("No admin backoffice set!"));
         }
         //todo: this call can fail if the corresponding world is not activated or if the token is invalid. Handle that case.
-        return Axios.get(ADMIN_API_URL + '/api/check-moderate-user/'+organization+'/'+world+'?ipAddress='+ipAddress+'&token='+organizationMemberToken,
-            {headers: {"Authorization": `${ADMIN_API_TOKEN}`}}
+        return Axios.get(
+            ADMIN_API_URL +
+                "/api/check-moderate-user/" +
+                organization +
+                "/" +
+                world +
+                "?ipAddress=" +
+                ipAddress +
+                "&token=" +
+                organizationMemberToken,
+            { headers: { Authorization: `${ADMIN_API_TOKEN}` } }
         ).then((data) => {
             return data.data;
         });

pusher/src/Services/ApiClientRepository.ts

@@ -1,14 +1,14 @@
 /**
  * A class to get connections to the correct "api" server given a room name.
  */
-import {RoomManagerClient} from "../Messages/generated/messages_grpc_pb";
-import grpc from 'grpc';
-import crypto from 'crypto';
-import {API_URL} from "../Enum/EnvironmentVariable";
+import { RoomManagerClient } from "../Messages/generated/messages_grpc_pb";
+import grpc from "grpc";
+import crypto from "crypto";
+import { API_URL } from "../Enum/EnvironmentVariable";
 
 import Debug from "debug";
 
-const debug = Debug('apiClientRespository');
+const debug = Debug("apiClientRespository");
 
 class ApiClientRepository {
     private roomManagerClients: RoomManagerClient[] = [];
@@ -16,23 +16,26 @@ class ApiClientRepository {
     public constructor(private apiUrls: string[]) {}
 
     public async getClient(roomId: string): Promise<RoomManagerClient> {
-        const array = new Uint32Array(crypto.createHash('md5').update(roomId).digest());
+        const array = new Uint32Array(crypto.createHash("md5").update(roomId).digest());
         const index = array[0] % this.apiUrls.length;
 
         let client = this.roomManagerClients[index];
         if (client === undefined) {
-            this.roomManagerClients[index] = client = new RoomManagerClient(this.apiUrls[index], grpc.credentials.createInsecure());
-            debug('Mapping room %s to API server %s', roomId, this.apiUrls[index])
+            this.roomManagerClients[index] = client = new RoomManagerClient(
+                this.apiUrls[index],
+                grpc.credentials.createInsecure()
+            );
+            debug("Mapping room %s to API server %s", roomId, this.apiUrls[index]);
         }
 
         return Promise.resolve(client);
     }
 
     public async getAllClients(): Promise<RoomManagerClient[]> {
-        return [await this.getClient('')];
+        return [await this.getClient("")];
     }
 }
 
-const apiClientRepository = new ApiClientRepository(API_URL.split(','));
+const apiClientRepository = new ApiClientRepository(API_URL.split(","));
 
 export { apiClientRepository };

pusher/src/Services/ArrayHelper.ts

@@ -1,3 +1,3 @@
-export const arrayIntersect = (array1: string[], array2: string[]) : boolean => {
-    return array1.filter(value => array2.includes(value)).length > 0;
-}
+export const arrayIntersect = (array1: string[], array2: string[]): boolean => {
+    return array1.filter((value) => array2.includes(value)).length > 0;
+};

pusher/src/Services/ClientEventsEmitter.ts

@@ -1,7 +1,7 @@
-const EventEmitter = require('events');
+const EventEmitter = require("events");
 
-const clientJoinEvent = 'clientJoin';
-const clientLeaveEvent = 'clientLeave';
+const clientJoinEvent = "clientJoin";
+const clientLeaveEvent = "clientLeave";
 
 class ClientEventsEmitter extends EventEmitter {
     emitClientJoin(clientUUid: string, roomId: string): void {

pusher/src/Services/CpuTracker.ts

@@ -1,6 +1,6 @@
-import {CPU_OVERHEAT_THRESHOLD} from "../Enum/EnvironmentVariable";
+import { CPU_OVERHEAT_THRESHOLD } from "../Enum/EnvironmentVariable";
 
-function secNSec2ms(secNSec: Array<number>|number) {
+function secNSec2ms(secNSec: Array<number> | number) {
     if (Array.isArray(secNSec)) {
         return secNSec[0] * 1000 + secNSec[1] / 1000000;
     }
@@ -12,17 +12,17 @@ class CpuTracker {
     private overHeating: boolean = false;
 
     constructor() {
-        let time  = process.hrtime.bigint()
-        let usage = process.cpuUsage()
+        let time = process.hrtime.bigint();
+        let usage = process.cpuUsage();
         setInterval(() => {
             const elapTime = process.hrtime.bigint();
-            const elapUsage = process.cpuUsage(usage)
-            usage = process.cpuUsage()
+            const elapUsage = process.cpuUsage(usage);
+            usage = process.cpuUsage();
 
             const elapTimeMS = elapTime - time;
-            const elapUserMS = secNSec2ms(elapUsage.user)
-            const elapSystMS = secNSec2ms(elapUsage.system)
-            this.cpuPercent = Math.round(100 * (elapUserMS + elapSystMS) / Number(elapTimeMS) * 1000000)
+            const elapUserMS = secNSec2ms(elapUsage.user);
+            const elapSystMS = secNSec2ms(elapUsage.system);
+            this.cpuPercent = Math.round(((100 * (elapUserMS + elapSystMS)) / Number(elapTimeMS)) * 1000000);
 
             time = elapTime;
 

pusher/src/Services/GaugeManager.ts

@@ -1,4 +1,4 @@
-import {Counter, Gauge} from "prom-client";
+import { Counter, Gauge } from "prom-client";
 
 //this class should manage all the custom metrics used by prometheus
 class GaugeManager {
@@ -9,25 +9,25 @@ class GaugeManager {
 
     constructor() {
         this.nbClientsGauge = new Gauge({
-            name: 'workadventure_nb_sockets',
-            help: 'Number of connected sockets',
-            labelNames: [ ]
+            name: "workadventure_nb_sockets",
+            help: "Number of connected sockets",
+            labelNames: [],
         });
         this.nbClientsPerRoomGauge = new Gauge({
-            name: 'workadventure_nb_clients_per_room',
-            help: 'Number of clients per room',
-            labelNames: [ 'room' ]
+            name: "workadventure_nb_clients_per_room",
+            help: "Number of clients per room",
+            labelNames: ["room"],
         });
 
         this.nbGroupsPerRoomCounter = new Counter({
-            name: 'workadventure_counter_groups_per_room',
-            help: 'Counter of groups per room',
-            labelNames: [ 'room' ]
+            name: "workadventure_counter_groups_per_room",
+            help: "Counter of groups per room",
+            labelNames: ["room"],
         });
         this.nbGroupsPerRoomGauge = new Gauge({
-            name: 'workadventure_nb_groups_per_room',
-            help: 'Number of groups per room',
-            labelNames: [ 'room' ]
+            name: "workadventure_nb_groups_per_room",
+            help: "Number of groups per room",
+            labelNames: ["room"],
         });
     }
 
@@ -42,12 +42,12 @@ class GaugeManager {
     }
 
     incNbGroupsPerRoomGauge(roomId: string): void {
-        this.nbGroupsPerRoomCounter.inc({ room: roomId })
-        this.nbGroupsPerRoomGauge.inc({ room: roomId })
+        this.nbGroupsPerRoomCounter.inc({ room: roomId });
+        this.nbGroupsPerRoomGauge.inc({ room: roomId });
     }
 
     decNbGroupsPerRoomGauge(roomId: string): void {
-        this.nbGroupsPerRoomGauge.dec({ room: roomId })
+        this.nbGroupsPerRoomGauge.dec({ room: roomId });
     }
 }
 

pusher/src/Services/IoSocketHelpers.ts

@@ -1,6 +1,6 @@
-import {ExSocketInterface} from "_Model/Websocket/ExSocketInterface";
-import {BatchMessage, ErrorMessage, ServerToClientMessage, SubMessage} from "../Messages/generated/messages_pb";
-import {WebSocket} from "uWebSockets.js";
+import { ExSocketInterface } from "_Model/Websocket/ExSocketInterface";
+import { BatchMessage, ErrorMessage, ServerToClientMessage, SubMessage } from "../Messages/generated/messages_pb";
+import { WebSocket } from "uWebSockets.js";
 
 export function emitInBatch(socket: ExSocketInterface, payload: SubMessage): void {
     socket.batchedMessages.addPayload(payload);
@@ -33,4 +33,3 @@ export function emitError(Client: WebSocket, message: string): void {
     }
     console.warn(message);
 }
-

pusher/src/Services/JWTTokenManager.ts

@@ -1,73 +1,77 @@
-import {ADMIN_API_URL, ALLOW_ARTILLERY, SECRET_KEY} from "../Enum/EnvironmentVariable";
-import {uuid} from "uuidv4";
+import { ADMIN_API_URL, ALLOW_ARTILLERY, SECRET_KEY } from "../Enum/EnvironmentVariable";
+import { uuid } from "uuidv4";
 import Jwt from "jsonwebtoken";
-import {TokenInterface} from "../Controller/AuthenticateController";
-import {adminApi, AdminBannedData} from "../Services/AdminApi";
+import { TokenInterface } from "../Controller/AuthenticateController";
+import { adminApi, AdminBannedData } from "../Services/AdminApi";
 
 class JWTTokenManager {
-
     public createJWTToken(userUuid: string) {
-        return Jwt.sign({userUuid: userUuid}, SECRET_KEY, {expiresIn: '200d'}); //todo: add a mechanic to refresh or recreate token
+        return Jwt.sign({ userUuid: userUuid }, SECRET_KEY, { expiresIn: "200d" }); //todo: add a mechanic to refresh or recreate token
     }
 
     public async getUserUuidFromToken(token: unknown, ipAddress?: string, room?: string): Promise<string> {
-
         if (!token) {
-            throw new Error('An authentication error happened, a user tried to connect without a token.');
+            throw new Error("An authentication error happened, a user tried to connect without a token.");
         }
-        if (typeof(token) !== "string") {
-            throw new Error('Token is expected to be a string');
+        if (typeof token !== "string") {
+            throw new Error("Token is expected to be a string");
         }
 
-
-        if(token === 'test') {
+        if (token === "test") {
             if (ALLOW_ARTILLERY) {
                 return uuid();
             } else {
-                throw new Error("In order to perform a load-testing test on this environment, you must set the ALLOW_ARTILLERY environment variable to 'true'");
+                throw new Error(
+                    "In order to perform a load-testing test on this environment, you must set the ALLOW_ARTILLERY environment variable to 'true'"
+                );
             }
         }
 
         return new Promise<string>((resolve, reject) => {
-            Jwt.verify(token, SECRET_KEY,  {},(err, tokenDecoded) => {
+            Jwt.verify(token, SECRET_KEY, {}, (err, tokenDecoded) => {
                 const tokenInterface = tokenDecoded as TokenInterface;
                 if (err) {
-                    console.error('An authentication error happened, invalid JsonWebToken.', err);
-                    reject(new Error('An authentication error happened, invalid JsonWebToken. ' + err.message));
+                    console.error("An authentication error happened, invalid JsonWebToken.", err);
+                    reject(new Error("An authentication error happened, invalid JsonWebToken. " + err.message));
                     return;
                 }
                 if (tokenDecoded === undefined) {
-                    console.error('Empty token found.');
-                    reject(new Error('Empty token found.'));
+                    console.error("Empty token found.");
+                    reject(new Error("Empty token found."));
                     return;
                 }
 
                 //verify token
                 if (!this.isValidToken(tokenInterface)) {
-                    reject(new Error('Authentication error, invalid token structure.'));
+                    reject(new Error("Authentication error, invalid token structure."));
                     return;
                 }
 
                 if (ADMIN_API_URL) {
                     //verify user in admin
                     let promise = new Promise((resolve) => resolve());
-                    if(ipAddress && room) {
+                    if (ipAddress && room) {
                         promise = this.verifyBanUser(tokenInterface.userUuid, ipAddress, room);
                     }
-                    promise.then(() => {
-                        adminApi.fetchCheckUserByToken(tokenInterface.userUuid).then(() => {
-                            resolve(tokenInterface.userUuid);
-                        }).catch((err) => {
-                            //anonymous user
-                            if (err.response && err.response.status && err.response.status === 404) {
-                                resolve(tokenInterface.userUuid);
-                                return;
-                            }
+                    promise
+                        .then(() => {
+                            adminApi
+                                .fetchCheckUserByToken(tokenInterface.userUuid)
+                                .then(() => {
+                                    resolve(tokenInterface.userUuid);
+                                })
+                                .catch((err) => {
+                                    //anonymous user
+                                    if (err.response && err.response.status && err.response.status === 404) {
+                                        resolve(tokenInterface.userUuid);
+                                        return;
+                                    }
+                                    reject(err);
+                                });
+                        })
+                        .catch((err) => {
                             reject(err);
                         });
-                    }).catch((err) => {
-                        reject(err);
-                    });
                 } else {
                     resolve(tokenInterface.userUuid);
                 }
@@ -76,30 +80,32 @@ class JWTTokenManager {
     }
 
     private verifyBanUser(userUuid: string, ipAddress: string, room: string): Promise<AdminBannedData> {
-        const parts = room.split('/');
-        if (parts.length < 3 || parts[0] !== '@') {
+        const parts = room.split("/");
+        if (parts.length < 3 || parts[0] !== "@") {
             return Promise.resolve({
                 is_banned: false,
-                message: ''
+                message: "",
             });
         }
 
         const organization = parts[1];
         const world = parts[2];
-        return adminApi.verifyBanUser(userUuid, ipAddress, organization, world).then((data: AdminBannedData) => {
-            if (data && data.is_banned) {
-                throw new Error('User was banned');
-            }
-            return data;
-        }).catch((err) => {
-            throw err;
-        });
+        return adminApi
+            .verifyBanUser(userUuid, ipAddress, organization, world)
+            .then((data: AdminBannedData) => {
+                if (data && data.is_banned) {
+                    throw new Error("User was banned");
+                }
+                return data;
+            })
+            .catch((err) => {
+                throw err;
+            });
     }
 
     private isValidToken(token: object): token is TokenInterface {
-        return !(typeof((token as TokenInterface).userUuid) !== 'string');
+        return !(typeof (token as TokenInterface).userUuid !== "string");
     }
-
 }
 
 export const jwtTokenManager = new JWTTokenManager();

pusher/src/Services/SocketManager.ts

@@ -1,5 +1,5 @@
-import {PusherRoom} from "../Model/PusherRoom";
-import {CharacterLayer, ExSocketInterface} from "../Model/Websocket/ExSocketInterface";
+import { PusherRoom } from "../Model/PusherRoom";
+import { CharacterLayer, ExSocketInterface } from "../Model/Websocket/ExSocketInterface";
 import {
     GroupDeleteMessage,
     ItemEventMessage,
@@ -31,21 +31,21 @@ import {
     RefreshRoomMessage,
     EmotePromptMessage,
 } from "../Messages/generated/messages_pb";
-import {ProtobufUtils} from "../Model/Websocket/ProtobufUtils";
-import {JITSI_ISS, SECRET_JITSI_KEY} from "../Enum/EnvironmentVariable";
-import {adminApi, CharacterTexture} from "./AdminApi";
-import {emitInBatch} from "./IoSocketHelpers";
+import { ProtobufUtils } from "../Model/Websocket/ProtobufUtils";
+import { JITSI_ISS, SECRET_JITSI_KEY } from "../Enum/EnvironmentVariable";
+import { adminApi, CharacterTexture } from "./AdminApi";
+import { emitInBatch } from "./IoSocketHelpers";
 import Jwt from "jsonwebtoken";
-import {JITSI_URL} from "../Enum/EnvironmentVariable";
-import {clientEventsEmitter} from "./ClientEventsEmitter";
-import {gaugeManager} from "./GaugeManager";
-import {apiClientRepository} from "./ApiClientRepository";
-import {GroupDescriptor, UserDescriptor, ZoneEventListener} from "_Model/Zone";
+import { JITSI_URL } from "../Enum/EnvironmentVariable";
+import { clientEventsEmitter } from "./ClientEventsEmitter";
+import { gaugeManager } from "./GaugeManager";
+import { apiClientRepository } from "./ApiClientRepository";
+import { GroupDescriptor, UserDescriptor, ZoneEventListener } from "_Model/Zone";
 import Debug from "debug";
-import {ExAdminSocketInterface} from "_Model/Websocket/ExAdminSocketInterface";
-import {WebSocket} from "uWebSockets.js";
+import { ExAdminSocketInterface } from "_Model/Websocket/ExAdminSocketInterface";
+import { WebSocket } from "uWebSockets.js";
 
-const debug = Debug('socket');
+const debug = Debug("socket");
 
 interface AdminSocketRoomsList {
     [index: string]: number;
@@ -55,12 +55,11 @@ interface AdminSocketUsersList {
 }
 
 export interface AdminSocketData {
-    rooms: AdminSocketRoomsList,
-    users: AdminSocketUsersList,
+    rooms: AdminSocketRoomsList;
+    users: AdminSocketUsersList;
 }
 
 export class SocketManager implements ZoneEventListener {
-    
     private rooms: Map<string, PusherRoom> = new Map<string, PusherRoom>();
     private sockets: Map<number, ExSocketInterface> = new Map<number, ExSocketInterface>();
 
@@ -78,47 +77,53 @@ export class SocketManager implements ZoneEventListener {
         const adminRoomStream = apiClient.adminRoom();
         client.adminConnection = adminRoomStream;
 
-        adminRoomStream.on('data', (message: ServerToAdminClientMessage) => {
-            
-            if (message.hasUserjoinedroom()) {
-                const userJoinedRoomMessage = message.getUserjoinedroom() as UserJoinedRoomMessage;
-                if (!client.disconnecting) {
-                    client.send(JSON.stringify({
-                        type: 'MemberJoin',
-                        data: {
-                            uuid: userJoinedRoomMessage.getUuid(),
-                            name: userJoinedRoomMessage.getName(),
-                            ipAddress: userJoinedRoomMessage.getIpaddress(),
-                            roomId: roomId,
-                        }
-                    }));
+        adminRoomStream
+            .on("data", (message: ServerToAdminClientMessage) => {
+                if (message.hasUserjoinedroom()) {
+                    const userJoinedRoomMessage = message.getUserjoinedroom() as UserJoinedRoomMessage;
+                    if (!client.disconnecting) {
+                        client.send(
+                            JSON.stringify({
+                                type: "MemberJoin",
+                                data: {
+                                    uuid: userJoinedRoomMessage.getUuid(),
+                                    name: userJoinedRoomMessage.getName(),
+                                    ipAddress: userJoinedRoomMessage.getIpaddress(),
+                                    roomId: roomId,
+                                },
+                            })
+                        );
+                    }
+                } else if (message.hasUserleftroom()) {
+                    const userLeftRoomMessage = message.getUserleftroom() as UserLeftRoomMessage;
+                    if (!client.disconnecting) {
+                        client.send(
+                            JSON.stringify({
+                                type: "MemberLeave",
+                                data: {
+                                    uuid: userLeftRoomMessage.getUuid(),
+                                },
+                            })
+                        );
+                    }
+                } else {
+                    throw new Error("Unexpected admin message");
                 }
-            } else if (message.hasUserleftroom()) {
-                const userLeftRoomMessage = message.getUserleftroom() as UserLeftRoomMessage;
+            })
+            .on("end", () => {
+                console.warn("Admin connection lost to back server");
+                // Let's close the front connection if the back connection is closed. This way, we can retry connecting from the start.
                 if (!client.disconnecting) {
-                    client.send(JSON.stringify({
-                        type: 'MemberLeave',
-                        data: {
-                            uuid: userLeftRoomMessage.getUuid()
-                        }
-                    }));
+                    this.closeWebsocketConnection(client, 1011, "Connection lost to back server");
                 }
-            } else {
-                throw new Error('Unexpected admin message');
-            }
-        }).on('end', () => {
-            console.warn('Admin connection lost to back server');
-            // Let's close the front connection if the back connection is closed. This way, we can retry connecting from the start.
-            if (!client.disconnecting) {
-                this.closeWebsocketConnection(client, 1011, 'Connection lost to back server');
-            }
-            console.log('A user left');
-        }).on('error', (err: Error) => {
-            console.error('Error in connection to back server:', err);
-            if (!client.disconnecting) {
-                this.closeWebsocketConnection(client, 1011, 'Error while connecting to back server');
-            }
-        });
+                console.log("A user left");
+            })
+            .on("error", (err: Error) => {
+                console.error("Error in connection to back server:", err);
+                if (!client.disconnecting) {
+                    this.closeWebsocketConnection(client, 1011, "Error while connecting to back server");
+                }
+            });
 
         const message = new AdminPusherToBackMessage();
         message.setSubscribetoroom(roomId);
@@ -126,14 +131,14 @@ export class SocketManager implements ZoneEventListener {
         adminRoomStream.write(message);
     }
 
-    leaveAdminRoom(socket : ExAdminSocketInterface) {
+    leaveAdminRoom(socket: ExAdminSocketInterface) {
         if (socket.adminConnection) {
             socket.adminConnection.end();
         }
     }
 
-    getAdminSocketDataFor(roomId:string): AdminSocketData {
-        throw new Error('Not reimplemented yet');
+    getAdminSocketDataFor(roomId: string): AdminSocketData {
+        throw new Error("Not reimplemented yet");
         /*const data:AdminSocketData = {
             rooms: {},
             users: {},
@@ -153,7 +158,6 @@ export class SocketManager implements ZoneEventListener {
     async handleJoinRoom(client: ExSocketInterface): Promise<void> {
         const viewport = client.viewport;
         try {
-
             const joinRoomMessage = new JoinRoomMessage();
             joinRoomMessage.setUseruuid(client.userUuid);
             joinRoomMessage.setIpaddress(client.IPAddress);
@@ -176,46 +180,49 @@ export class SocketManager implements ZoneEventListener {
                 joinRoomMessage.addCharacterlayer(characterLayerMessage);
             }
 
-
-            console.log('Calling joinRoom')
+            console.log("Calling joinRoom");
             const apiClient = await apiClientRepository.getClient(client.roomId);
             const streamToPusher = apiClient.joinRoom();
             clientEventsEmitter.emitClientJoin(client.userUuid, client.roomId);
 
             client.backConnection = streamToPusher;
 
-            streamToPusher.on('data', (message: ServerToClientMessage) => {
-                if (message.hasRoomjoinedmessage()) {
-                    client.userId = (message.getRoomjoinedmessage() as RoomJoinedMessage).getCurrentuserid();
-                    // TODO: do we need this.sockets anymore?
-                    this.sockets.set(client.userId, client);
+            streamToPusher
+                .on("data", (message: ServerToClientMessage) => {
+                    if (message.hasRoomjoinedmessage()) {
+                        client.userId = (message.getRoomjoinedmessage() as RoomJoinedMessage).getCurrentuserid();
+                        // TODO: do we need this.sockets anymore?
+                        this.sockets.set(client.userId, client);
 
-                    // If this is the first message sent, send back the viewport.
-                    this.handleViewport(client, viewport);
-                }
+                        // If this is the first message sent, send back the viewport.
+                        this.handleViewport(client, viewport);
+                    }
 
-                if (message.hasRefreshroommessage()) {
-                    const refreshMessage:RefreshRoomMessage = message.getRefreshroommessage() as unknown as RefreshRoomMessage;
-                    this.refreshRoomData(refreshMessage.getRoomid(), refreshMessage.getVersionnumber())
-                }
+                    if (message.hasRefreshroommessage()) {
+                        const refreshMessage: RefreshRoomMessage =
+                            message.getRefreshroommessage() as unknown as RefreshRoomMessage;
+                        this.refreshRoomData(refreshMessage.getRoomid(), refreshMessage.getVersionnumber());
+                    }
 
-                // Let's pass data over from the back to the client.
-                if (!client.disconnecting) {
-                    client.send(message.serializeBinary().buffer, true);
-                }
-            }).on('end', () => {
-                console.warn('Connection lost to back server');
-                // Let's close the front connection if the back connection is closed. This way, we can retry connecting from the start.
-                if (!client.disconnecting) {
-                    this.closeWebsocketConnection(client, 1011, 'Connection lost to back server');
-                }
-                console.log('A user left');
-            }).on('error', (err: Error) => {
-                console.error('Error in connection to back server:', err);
-                if (!client.disconnecting) {
-                    this.closeWebsocketConnection(client, 1011, 'Error while connecting to back server');
-                }
-            });
+                    // Let's pass data over from the back to the client.
+                    if (!client.disconnecting) {
+                        client.send(message.serializeBinary().buffer, true);
+                    }
+                })
+                .on("end", () => {
+                    console.warn("Connection lost to back server");
+                    // Let's close the front connection if the back connection is closed. This way, we can retry connecting from the start.
+                    if (!client.disconnecting) {
+                        this.closeWebsocketConnection(client, 1011, "Connection lost to back server");
+                    }
+                    console.log("A user left");
+                })
+                .on("error", (err: Error) => {
+                    console.error("Error in connection to back server:", err);
+                    if (!client.disconnecting) {
+                        this.closeWebsocketConnection(client, 1011, "Error while connecting to back server");
+                    }
+                });
 
             const pusherToBackMessage = new PusherToBackMessage();
             pusherToBackMessage.setJoinroommessage(joinRoomMessage);
@@ -226,7 +233,7 @@ export class SocketManager implements ZoneEventListener {
         }
     }
 
-    private closeWebsocketConnection(client: ExSocketInterface|ExAdminSocketInterface, code: number, reason: string) {
+    private closeWebsocketConnection(client: ExSocketInterface | ExAdminSocketInterface, code: number, reason: string) {
         client.disconnecting = true;
         //this.leaveRoom(client);
         //client.close();
@@ -257,15 +264,13 @@ export class SocketManager implements ZoneEventListener {
 
         const viewport = userMovesMessage.getViewport();
         if (viewport === undefined) {
-            throw new Error('Missing viewport in UserMovesMessage');
+            throw new Error("Missing viewport in UserMovesMessage");
         }
 
         // Now, we need to listen to the correct viewport.
-        this.handleViewport(client, viewport.toObject())
+        this.handleViewport(client, viewport.toObject());
     }
 
-
-
     onEmote(emoteMessage: EmoteEventMessage, listener: ExSocketInterface): void {
         const subMessage = new SubMessage();
         subMessage.setEmoteeventmessage(emoteMessage);
@@ -299,11 +304,16 @@ export class SocketManager implements ZoneEventListener {
         try {
             const reportedSocket = this.sockets.get(reportPlayerMessage.getReporteduserid());
             if (!reportedSocket) {
-                throw 'reported socket user not found';
+                throw "reported socket user not found";
             }
             //TODO report user on admin application
             //todo: move to back because this fail if the reported player is in another pusher.
-            await adminApi.reportPlayer(reportedSocket.userUuid, reportPlayerMessage.getReportcomment(),  client.userUuid, client.roomId.split('/')[2])
+            await adminApi.reportPlayer(
+                reportedSocket.userUuid,
+                reportPlayerMessage.getReportcomment(),
+                client.userUuid,
+                client.roomId.split("/")[2]
+            );
         } catch (e) {
             console.error('An error occurred on "handleReportMessage"');
             console.error(e);
@@ -325,14 +335,14 @@ export class SocketManager implements ZoneEventListener {
     }
 
     private searchClientByIdOrFail(userId: number): ExSocketInterface {
-        const client: ExSocketInterface|undefined = this.sockets.get(userId);
+        const client: ExSocketInterface | undefined = this.sockets.get(userId);
         if (client === undefined) {
             throw new Error("Could not find user with id " + userId);
         }
         return client;
     }
 
-    leaveRoom(socket : ExSocketInterface) {
+    leaveRoom(socket: ExSocketInterface) {
         // leave previous room and world
         try {
             if (socket.roomId) {
@@ -340,15 +350,15 @@ export class SocketManager implements ZoneEventListener {
                     //user leaves room
                     const room: PusherRoom | undefined = this.rooms.get(socket.roomId);
                     if (room) {
-                        debug('Leaving room %s.', socket.roomId);
+                        debug("Leaving room %s.", socket.roomId);
 
                         room.leave(socket);
                         if (room.isEmpty()) {
                             this.rooms.delete(socket.roomId);
-                            debug('Room %s is empty. Deleting.', socket.roomId);
+                            debug("Room %s is empty. Deleting.", socket.roomId);
                         }
                     } else {
-                        console.error('Could not find the GameRoom the user is leaving!');
+                        console.error("Could not find the GameRoom the user is leaving!");
                     }
                     //user leave previous room
                     //Client.leave(Client.roomId);
@@ -356,7 +366,7 @@ export class SocketManager implements ZoneEventListener {
                     //delete Client.roomId;
                     this.sockets.delete(socket.userId);
                     clientEventsEmitter.emitClientLeave(socket.userUuid, socket.roomId);
-                    console.log('A user left (', this.sockets.size, ' connected users)');
+                    console.log("A user left (", this.sockets.size, " connected users)");
                 }
             }
         } finally {
@@ -368,27 +378,27 @@ export class SocketManager implements ZoneEventListener {
 
     async getOrCreateRoom(roomId: string): Promise<PusherRoom> {
         //check and create new world for a room
-        let world = this.rooms.get(roomId)
-        if(world === undefined){
+        let world = this.rooms.get(roomId);
+        if (world === undefined) {
             world = new PusherRoom(roomId, this);
             if (!world.public) {
                 await this.updateRoomWithAdminData(world);
             }
             this.rooms.set(roomId, world);
         }
-        return Promise.resolve(world)
+        return Promise.resolve(world);
     }
 
     public async updateRoomWithAdminData(world: PusherRoom): Promise<void> {
-        const data = await adminApi.fetchMapDetails(world.organizationSlug, world.worldSlug, world.roomSlug)
+        const data = await adminApi.fetchMapDetails(world.organizationSlug, world.worldSlug, world.roomSlug);
         world.tags = data.tags;
         world.policyType = Number(data.policy_type);
     }
 
     emitPlayGlobalMessage(client: ExSocketInterface, playglobalmessage: PlayGlobalMessage) {
-        if (!client.tags.includes('admin')) {
+        if (!client.tags.includes("admin")) {
             //In case of xss injection, we just kill the connection.
-            throw 'Client is not an admin!'; 
+            throw "Client is not an admin!";
         }
         const pusherToBackMessage = new PusherToBackMessage();
         pusherToBackMessage.setPlayglobalmessage(playglobalmessage);
@@ -401,42 +411,46 @@ export class SocketManager implements ZoneEventListener {
     }
 
     searchClientByUuid(uuid: string): ExSocketInterface | null {
-        for(const socket of this.sockets.values()){
-            if(socket.userUuid === uuid){
+        for (const socket of this.sockets.values()) {
+            if (socket.userUuid === uuid) {
                 return socket;
             }
         }
         return null;
     }
 
-
     public handleQueryJitsiJwtMessage(client: ExSocketInterface, queryJitsiJwtMessage: QueryJitsiJwtMessage) {
         try {
             const room = queryJitsiJwtMessage.getJitsiroom();
             const tag = queryJitsiJwtMessage.getTag(); // FIXME: this is not secure. We should load the JSON for the current room and check rights associated to room instead.
 
-            if (SECRET_JITSI_KEY === '') {
-                throw new Error('You must set the SECRET_JITSI_KEY key to the secret to generate JWT tokens for Jitsi.');
+            if (SECRET_JITSI_KEY === "") {
+                throw new Error(
+                    "You must set the SECRET_JITSI_KEY key to the secret to generate JWT tokens for Jitsi."
+                );
             }
 
             // Let's see if the current client has
             const isAdmin = client.tags.includes(tag);
 
-            const jwt = Jwt.sign({
-                "aud": "jitsi",
-                "iss": JITSI_ISS,
-                "sub": JITSI_URL,
-                "room": room,
-                "moderator": isAdmin
-            }, SECRET_JITSI_KEY, {
-                expiresIn: '1d',
-                algorithm: "HS256",
-                header:
-                    {
-                        "alg": "HS256",
-                        "typ": "JWT"
-                    }
-            });
+            const jwt = Jwt.sign(
+                {
+                    aud: "jitsi",
+                    iss: JITSI_ISS,
+                    sub: JITSI_URL,
+                    room: room,
+                    moderator: isAdmin,
+                },
+                SECRET_JITSI_KEY,
+                {
+                    expiresIn: "1d",
+                    algorithm: "HS256",
+                    header: {
+                        alg: "HS256",
+                        typ: "JWT",
+                    },
+                }
+            );
 
             const sendJitsiJwtMessage = new SendJitsiJwtMessage();
             sendJitsiJwtMessage.setJitsiroom(room);
@@ -447,7 +461,7 @@ export class SocketManager implements ZoneEventListener {
 
             client.send(serverToClientMessage.serializeBinary().buffer, true);
         } catch (e) {
-            console.error('An error occured while generating the Jitsi JWT token: ', e);
+            console.error("An error occured while generating the Jitsi JWT token: ", e);
         }
     }
 
@@ -471,7 +485,7 @@ export class SocketManager implements ZoneEventListener {
         backAdminMessage.setType(type);
         backConnection.sendAdminMessage(backAdminMessage, (error) => {
             if (error !== null) {
-                console.error('Error while sending admin message', error);
+                console.error("Error while sending admin message", error);
             }
         });
     }
@@ -496,7 +510,7 @@ export class SocketManager implements ZoneEventListener {
         banMessage.setType(type);
         backConnection.ban(banMessage, (error) => {
             if (error !== null) {
-                console.error('Error while sending admin message', error);
+                console.error("Error while sending admin message", error);
             }
         });
     }
@@ -504,25 +518,28 @@ export class SocketManager implements ZoneEventListener {
     /**
      * Merges the characterLayers received from the front (as an array of string) with the custom textures from the back.
      */
-    static mergeCharacterLayersAndCustomTextures(characterLayers: string[], memberTextures: CharacterTexture[]): CharacterLayer[] {
+    static mergeCharacterLayersAndCustomTextures(
+        characterLayers: string[],
+        memberTextures: CharacterTexture[]
+    ): CharacterLayer[] {
         const characterLayerObjs: CharacterLayer[] = [];
         for (const characterLayer of characterLayers) {
-            if (characterLayer.startsWith('customCharacterTexture')) {
+            if (characterLayer.startsWith("customCharacterTexture")) {
                 const customCharacterLayerId: number = +characterLayer.substr(22);
                 for (const memberTexture of memberTextures) {
                     if (memberTexture.id == customCharacterLayerId) {
                         characterLayerObjs.push({
                             name: characterLayer,
-                            url: memberTexture.url
-                        })
+                            url: memberTexture.url,
+                        });
                         break;
                     }
                 }
             } else {
                 characterLayerObjs.push({
                     name: characterLayer,
-                    url: undefined
-                })
+                    url: undefined,
+                });
             }
         }
         return characterLayerObjs;