From fc9865e27390c87db340be918451e2f3578d157e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?gr=C3=A9goire=20parant?= <g.parant@thecodingmachine.com>
Date: Tue, 27 Jul 2021 14:28:00 +0200
Subject: [PATCH 1/4] HotFix position WOKA (#1317)

- Fix the moving position when a user enters in "custom your own" with custom WOKA loaded from admin
---
 front/src/Phaser/Login/CustomizeScene.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/front/src/Phaser/Login/CustomizeScene.ts b/front/src/Phaser/Login/CustomizeScene.ts
index c65dabbb..4146a982 100644
--- a/front/src/Phaser/Login/CustomizeScene.ts
+++ b/front/src/Phaser/Login/CustomizeScene.ts
@@ -244,6 +244,7 @@ export class CustomizeScene extends AbstractCharacterScene {
     update(time: number, delta: number): void {
         if (this.lazyloadingAttempt) {
             this.moveLayers();
+            this.doMoveCursorHorizontally(this.moveHorizontally);
             this.lazyloadingAttempt = false;
         }
 

From 95af568653f7db8996a1368cf36983932a7ab949 Mon Sep 17 00:00:00 2001
From: GRL78 <80678534+GRL78@users.noreply.github.com>
Date: Tue, 27 Jul 2021 14:28:35 +0200
Subject: [PATCH 2/4] Link will now be white and underline + Click on the game
 to lose focus of input field (#1315)

* Link will now be white and underline
Click on the game to lose focus of input field

* Use bind:this instead of querySelector
Add isClickedInside and isClickedOutside to HtmlUtils to know if the user click inside/outside an element targeted
---
 front/src/Components/Chat/Chat.svelte           | 17 +++++++++++++----
 front/src/Components/Chat/ChatElement.svelte    |  3 ++-
 .../src/Components/Chat/ChatMessageForm.svelte  |  8 +++++++-
 front/src/WebRtc/HtmlUtils.ts                   | 11 ++++++++++-
 4 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/front/src/Components/Chat/Chat.svelte b/front/src/Components/Chat/Chat.svelte
index e39d1a59..a636205b 100644
--- a/front/src/Components/Chat/Chat.svelte
+++ b/front/src/Components/Chat/Chat.svelte
@@ -3,9 +3,12 @@
     import { chatMessagesStore, chatVisibilityStore } from "../../Stores/ChatStore";
     import ChatMessageForm from './ChatMessageForm.svelte';
     import ChatElement from './ChatElement.svelte';
-    import { afterUpdate, beforeUpdate } from "svelte";
+    import {afterUpdate, beforeUpdate} from "svelte";
+    import {HtmlUtils} from "../../WebRtc/HtmlUtils";
     
     let listDom: HTMLElement;
+    let chatWindowElement: HTMLElement;
+    let handleFormBlur: { blur():void };
     let autoscroll: boolean;
 
     beforeUpdate(() => {
@@ -16,6 +19,12 @@
         if (autoscroll) listDom.scrollTo(0, listDom.scrollHeight);
     });
 
+    function onClick(event: MouseEvent) {
+        if (HtmlUtils.isClickedOutside(event, chatWindowElement)) {
+            handleFormBlur.blur();
+        }
+    }
+
     function closeChat() {
         chatVisibilityStore.set(false);
     }
@@ -26,10 +35,10 @@
     }
 </script>
 
-<svelte:window on:keydown={onKeyDown}/>
+<svelte:window on:keydown={onKeyDown} on:click={onClick}/>
 
 
-<aside class="chatWindow" transition:fly="{{ x: -1000, duration: 500 }}">
+<aside class="chatWindow" transition:fly="{{ x: -1000, duration: 500 }}" bind:this={chatWindowElement}>
     <p class="close-icon" on:click={closeChat}>&times</p>
     <section class="messagesList" bind:this={listDom}>
         <ul>
@@ -40,7 +49,7 @@
         </ul>
     </section>
     <section class="messageForm">
-        <ChatMessageForm></ChatMessageForm>
+        <ChatMessageForm bind:handleForm={handleFormBlur}></ChatMessageForm>
     </section>
 </aside>
 
diff --git a/front/src/Components/Chat/ChatElement.svelte b/front/src/Components/Chat/ChatElement.svelte
index 66ed724b..393578dc 100644
--- a/front/src/Components/Chat/ChatElement.svelte
+++ b/front/src/Components/Chat/ChatElement.svelte
@@ -7,13 +7,14 @@
 
     export let message: ChatMessage;
     export let line: number;
+    const chatStyleLink = "color: white; text-decoration: underline;";
     
     $: author = message.author as PlayerInterface;
     $: targets = message.targets || [];
     $: texts = message.text || [];
     
     function urlifyText(text: string): string {
-        return HtmlUtils.urlify(text)
+        return HtmlUtils.urlify(text, chatStyleLink);
     }
     function renderDate(date: Date) {
         return date.toLocaleTimeString(navigator.language, {
diff --git a/front/src/Components/Chat/ChatMessageForm.svelte b/front/src/Components/Chat/ChatMessageForm.svelte
index cd2ea66e..1d918f2a 100644
--- a/front/src/Components/Chat/ChatMessageForm.svelte
+++ b/front/src/Components/Chat/ChatMessageForm.svelte
@@ -1,6 +1,12 @@
 <script lang="ts">
     import {chatMessagesStore, chatInputFocusStore} from "../../Stores/ChatStore";
 
+    export const handleForm = {
+        blur() {
+            inputElement.blur();
+        }
+    }
+    let inputElement: HTMLElement;
     let newMessageText = '';
     
     function onFocus() {
@@ -18,7 +24,7 @@
 </script>
 
 <form on:submit|preventDefault={saveMessage}>
-    <input type="text" bind:value={newMessageText} placeholder="Enter your message..." on:focus={onFocus} on:blur={onBlur} >
+    <input type="text" bind:value={newMessageText} placeholder="Enter your message..." on:focus={onFocus} on:blur={onBlur} bind:this={inputElement}>
     <button type="submit">
         <img src="/static/images/send.png" alt="Send" width="20">
     </button>
diff --git a/front/src/WebRtc/HtmlUtils.ts b/front/src/WebRtc/HtmlUtils.ts
index 569abd07..47475cd8 100644
--- a/front/src/WebRtc/HtmlUtils.ts
+++ b/front/src/WebRtc/HtmlUtils.ts
@@ -31,7 +31,7 @@ export class HtmlUtils {
         return p.innerHTML;
     }
 
-    public static urlify(text: string): string {
+    public static urlify(text: string, style: string = ""): string {
         const urlRegex = /(https?:\/\/[^\s]+)/g;
         text = HtmlUtils.escapeHtml(text);
         return text.replace(urlRegex, (url: string) => {
@@ -40,10 +40,19 @@ export class HtmlUtils {
             link.target = "_blank";
             const text = document.createTextNode(url);
             link.appendChild(text);
+            link.setAttribute("style", style);
             return link.outerHTML;
         });
     }
 
+    public static isClickedInside(event: MouseEvent, target: HTMLElement): boolean {
+        return !!event.composedPath().find((et) => et === target);
+    }
+
+    public static isClickedOutside(event: MouseEvent, target: HTMLElement): boolean {
+        return !this.isClickedInside(event, target);
+    }
+
     private static isHtmlElement<T extends HTMLElement>(elem: HTMLElement | null): elem is T {
         return elem !== null;
     }

From 64065b2798f792bf5c9f5a53b00042804977a512 Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Tue, 27 Jul 2021 14:29:09 +0200
Subject: [PATCH 3/4] Fix some typos (found by codespell) (#1316)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 CHANGELOG.md                                             | 2 +-
 back/src/Model/PositionNotifier.ts                       | 2 +-
 back/src/RoomManager.ts                                  | 2 +-
 docs/maps/wa-maps.md                                     | 2 +-
 front/src/Phaser/Entity/PlayerTexturesLoadingManager.ts  | 2 +-
 front/src/Phaser/Game/GameScene.ts                       | 4 ++--
 front/src/Phaser/Game/StartPositionCalculator.ts         | 4 ++--
 front/src/Phaser/UserInput/UserInputManager.ts           | 2 +-
 front/src/Stores/MediaStore.ts                           | 4 ++--
 front/src/WebRtc/SimplePeer.ts                           | 8 ++++----
 front/tests/Phaser/Game/PlayerTexturesLoadingTest.ts     | 6 +++---
 maps/Tuto/tilesets/LPc-submissions-Final Attribution.txt | 2 +-
 pusher/src/Model/PositionDispatcher.ts                   | 2 +-
 pusher/src/Services/SocketManager.ts                     | 2 +-
 14 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50c09ca4..11435ad5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,7 +28,7 @@
   - Use `WA.state.[any variable]: unknown` to access directly any variable (this is a shortcut to using `WA.state.loadVariable` and `WA.state.saveVariable`)
 - Users blocking now relies on UUID rather than ID. A blocked user that leaves a room and comes back will stay blocked.
 - The text chat was redesigned to be prettier and to use more features :
-  - The chat is now persistent bewteen discussions and always accesible
+  - The chat is now persistent between discussions and always accessible
   - The chat now tracks incoming and outcoming users in your conversation
   - The chat allows your to see the visit card of users
   - You can close the chat window with the escape key
diff --git a/back/src/Model/PositionNotifier.ts b/back/src/Model/PositionNotifier.ts
index c34c1ef1..4f911637 100644
--- a/back/src/Model/PositionNotifier.ts
+++ b/back/src/Model/PositionNotifier.ts
@@ -21,7 +21,7 @@ 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!)
+    // TODO: we need a way to clean the zones if no one is in the zone and no one listening (to free memory!)
 
     private zones: Zone[][] = [];
 
diff --git a/back/src/RoomManager.ts b/back/src/RoomManager.ts
index 0465ade6..3369eef9 100644
--- a/back/src/RoomManager.ts
+++ b/back/src/RoomManager.ts
@@ -57,7 +57,7 @@ const roomManager: IRoomManagerServer = {
                                         room = gameRoom;
                                         user = myUser;
                                     } else {
-                                        //Connexion may have been closed before the init was finished, so we have to manually disconnect the user.
+                                        //Connection may have been closed before the init was finished, so we have to manually disconnect the user.
                                         socketManager.leaveRoom(gameRoom, myUser);
                                     }
                                 })
diff --git a/docs/maps/wa-maps.md b/docs/maps/wa-maps.md
index d7a349c5..0eb94dbf 100644
--- a/docs/maps/wa-maps.md
+++ b/docs/maps/wa-maps.md
@@ -56,7 +56,7 @@ A few things to notice:
 
 ## Building walls and "collidable" areas
 
-By default, the characters can traverse any tiles. If you want to prevent your characeter from going through a tile (like a wall or a desktop), you must make this tile "collidable". You can do this by settings the `collides` property on a given tile.
+By default, the characters can traverse any tiles. If you want to prevent your character from going through a tile (like a wall or a desktop), you must make this tile "collidable". You can do this by settings the `collides` property on a given tile.
 
 To make a tile "collidable", you should:
 
diff --git a/front/src/Phaser/Entity/PlayerTexturesLoadingManager.ts b/front/src/Phaser/Entity/PlayerTexturesLoadingManager.ts
index 3c47c9d9..92954bfb 100644
--- a/front/src/Phaser/Entity/PlayerTexturesLoadingManager.ts
+++ b/front/src/Phaser/Entity/PlayerTexturesLoadingManager.ts
@@ -107,7 +107,7 @@ export const createLoadingPromise = (
         loadPlugin.spritesheet(playerResourceDescriptor.name, playerResourceDescriptor.img, frameConfig);
         const errorCallback = (file: { src: string }) => {
             if (file.src !== playerResourceDescriptor.img) return;
-            console.error("failed loading player ressource: ", playerResourceDescriptor);
+            console.error("failed loading player resource: ", playerResourceDescriptor);
             rej(playerResourceDescriptor);
             loadPlugin.off("filecomplete-spritesheet-" + playerResourceDescriptor.name, successCallback);
             loadPlugin.off("loaderror", errorCallback);
diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index c5deaba5..e7738265 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -194,7 +194,7 @@ export class GameScene extends DirtyScene {
     private popUpElements: Map<number, DOMElement> = new Map<number, Phaser.GameObjects.DOMElement>();
     private originalMapUrl: string | undefined;
     private pinchManager: PinchManager | undefined;
-    private mapTransitioning: boolean = false; //used to prevent transitions happenning at the same time.
+    private mapTransitioning: boolean = false; //used to prevent transitions happening at the same time.
     private emoteManager!: EmoteManager;
     private preloading: boolean = true;
     private startPositionCalculator!: StartPositionCalculator;
@@ -436,7 +436,7 @@ export class GameScene extends DirtyScene {
         this.characterLayers = gameManager.getCharacterLayers();
         this.companion = gameManager.getCompanion();
 
-        //initalise map
+        //initialise map
         this.Map = this.add.tilemap(this.MapUrlFile);
         const mapDirUrl = this.MapUrlFile.substr(0, this.MapUrlFile.lastIndexOf("/"));
         this.mapFile.tilesets.forEach((tileset: ITiledTileSet) => {
diff --git a/front/src/Phaser/Game/StartPositionCalculator.ts b/front/src/Phaser/Game/StartPositionCalculator.ts
index a0184d2b..0827b623 100644
--- a/front/src/Phaser/Game/StartPositionCalculator.ts
+++ b/front/src/Phaser/Game/StartPositionCalculator.ts
@@ -45,7 +45,7 @@ export class StartPositionCalculator {
     /**
      *
      * @param selectedLayer this is always the layer that is selected with the hash in the url
-     * @param selectedOrDefaultLayer  this can also be the {defaultStartLayerName} if the {selectedLayer} didnt yield any start points
+     * @param selectedOrDefaultLayer  this can also be the {defaultStartLayerName} if the {selectedLayer} did not yield any start points
      */
     public initPositionFromLayerName(selectedOrDefaultLayer: string | null, selectedLayer: string | null) {
         if (!selectedOrDefaultLayer) {
@@ -73,7 +73,7 @@ export class StartPositionCalculator {
     /**
      *
      * @param selectedLayer this is always the layer that is selected with the hash in the url
-     * @param selectedOrDefaultLayer  this can also be the default layer if the {selectedLayer} didnt yield any start points
+     * @param selectedOrDefaultLayer  this can also be the default layer if the {selectedLayer} did not yield any start points
      */
     private startUser(selectedOrDefaultLayer: ITiledMapTileLayer, selectedLayer: string | null): PositionInterface {
         const tiles = selectedOrDefaultLayer.data;
diff --git a/front/src/Phaser/UserInput/UserInputManager.ts b/front/src/Phaser/UserInput/UserInputManager.ts
index 068e84a2..edfcdd25 100644
--- a/front/src/Phaser/UserInput/UserInputManager.ts
+++ b/front/src/Phaser/UserInput/UserInputManager.ts
@@ -21,7 +21,7 @@ export enum UserInputEvent {
 }
 
 
-//we cannot use a map structure so we have to create a replacment
+//we cannot use a map structure so we have to create a replacement
 export class ActiveEventList {
     private eventMap : Map<UserInputEvent, boolean> = new Map<UserInputEvent, boolean>();
 
diff --git a/front/src/Stores/MediaStore.ts b/front/src/Stores/MediaStore.ts
index 9144a6ee..10e4523d 100644
--- a/front/src/Stores/MediaStore.ts
+++ b/front/src/Stores/MediaStore.ts
@@ -274,12 +274,12 @@ export const mediaStreamConstraintsStore = derived(
             currentAudioConstraint = false;
         }
 
-        // Disable webcam for privacy reasons (the game is not visible and we were talking to noone)
+        // Disable webcam for privacy reasons (the game is not visible and we were talking to no one)
         if ($privacyShutdownStore === true) {
             currentVideoConstraint = false;
         }
 
-        // Disable webcam for energy reasons (the user is not moving and we are talking to noone)
+        // Disable webcam for energy reasons (the user is not moving and we are talking to no one)
         if ($cameraEnergySavingStore === true) {
             currentVideoConstraint = false;
             currentAudioConstraint = false;
diff --git a/front/src/WebRtc/SimplePeer.ts b/front/src/WebRtc/SimplePeer.ts
index e30f1b1f..510918a2 100644
--- a/front/src/WebRtc/SimplePeer.ts
+++ b/front/src/WebRtc/SimplePeer.ts
@@ -295,7 +295,7 @@ export class SimplePeer {
             // I do understand the method closeConnection is called twice, but I don't understand how they manage to run in parallel.
             peer.destroy();
 
-            //Comment this peer connexion because if we delete and try to reshare screen, the RTCPeerConnection send renegociate event. This array will be remove when user left circle discussion
+            //Comment this peer connection because if we delete and try to reshare screen, the RTCPeerConnection send renegotiate event. This array will be remove when user left circle discussion
             /*if(!this.PeerScreenSharingConnectionArray.delete(userId)){
                 throw 'Couln\'t delete peer screen sharing connexion';
             }*/
@@ -370,14 +370,14 @@ export class SimplePeer {
                 console.error(
                     'Could not find peer whose ID is "' + data.userId + '" in receiveWebrtcScreenSharingSignal'
                 );
-                console.info("Attempt to create new peer connexion");
+                console.info("Attempt to create new peer connection");
                 if (stream) {
                     this.sendLocalScreenSharingStreamToUser(data.userId, stream);
                 }
             }
         } catch (e) {
             console.error(`receiveWebrtcSignal => ${data.userId}`, e);
-            //Comment this peer connexion because if we delete and try to reshare screen, the RTCPeerConnection send renegociate event. This array will be remove when user left circle discussion
+            //Comment this peer connection because if we delete and try to reshare screen, the RTCPeerConnection send renegotiate event. This array will be remove when user left circle discussion
             //this.PeerScreenSharingConnectionArray.delete(data.userId);
             this.receiveWebrtcScreenSharingSignal(data);
         }
@@ -485,7 +485,7 @@ export class SimplePeer {
 
         if (!PeerConnectionScreenSharing.isReceivingScreenSharingStream()) {
             PeerConnectionScreenSharing.destroy();
-            //Comment this peer connexion because if we delete and try to reshare screen, the RTCPeerConnection send renegociate event. This array will be remove when user left circle discussion
+            //Comment this peer connection because if we delete and try to reshare screen, the RTCPeerConnection send renegotiate event. This array will be remove when user left circle discussion
             //this.PeerScreenSharingConnectionArray.delete(userId);
         }
     }
diff --git a/front/tests/Phaser/Game/PlayerTexturesLoadingTest.ts b/front/tests/Phaser/Game/PlayerTexturesLoadingTest.ts
index d58d55db..44502725 100644
--- a/front/tests/Phaser/Game/PlayerTexturesLoadingTest.ts
+++ b/front/tests/Phaser/Game/PlayerTexturesLoadingTest.ts
@@ -8,19 +8,19 @@ describe("getRessourceDescriptor()", () => {
         expect(desc.img).toEqual('url');
     });
 
-    it(", if given a string as parameter, should search trough hardcoded values", () => {
+    it(", if given a string as parameter, should search through hardcoded values", () => {
         const desc = getRessourceDescriptor('male1');
         expect(desc.name).toEqual('male1');
         expect(desc.img).toEqual("resources/characters/pipoya/Male 01-1.png");
     });
 
-    it(", if given a string as parameter, should search trough hardcoded values (bis)", () => {
+    it(", if given a string as parameter, should search through hardcoded values (bis)", () => {
         const desc = getRessourceDescriptor('color_2');
         expect(desc.name).toEqual('color_2');
         expect(desc.img).toEqual("resources/customisation/character_color/character_color1.png");
     });
 
-    it(", if given a descriptor without url as parameter, should search trough hardcoded values", () => {
+    it(", if given a descriptor without url as parameter, should search through hardcoded values", () => {
         const desc = getRessourceDescriptor({name: 'male1', img: ''});
         expect(desc.name).toEqual('male1');
         expect(desc.img).toEqual("resources/characters/pipoya/Male 01-1.png");
diff --git a/maps/Tuto/tilesets/LPc-submissions-Final Attribution.txt b/maps/Tuto/tilesets/LPc-submissions-Final Attribution.txt
index d04221dc..aec5b1b1 100644
--- a/maps/Tuto/tilesets/LPc-submissions-Final Attribution.txt	
+++ b/maps/Tuto/tilesets/LPc-submissions-Final Attribution.txt	
@@ -176,7 +176,7 @@ Tuomo Untinen CC-BY-3.0
 
 Casper Nilsson
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
- - Asain themed shrine including red lantern
+ - Asian themed shrine including red lantern
  - foodog statue
  - Toro
  - Cherry blossom tree
diff --git a/pusher/src/Model/PositionDispatcher.ts b/pusher/src/Model/PositionDispatcher.ts
index 594328e3..f868cd2c 100644
--- a/pusher/src/Model/PositionDispatcher.ts
+++ b/pusher/src/Model/PositionDispatcher.ts
@@ -21,7 +21,7 @@ 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!)
+    // TODO: we need a way to clean the zones if no one is in the zone and no one listening (to free memory!)
 
     private zones: Zone[][] = [];
 
diff --git a/pusher/src/Services/SocketManager.ts b/pusher/src/Services/SocketManager.ts
index bd3e2cad..741eaa42 100644
--- a/pusher/src/Services/SocketManager.ts
+++ b/pusher/src/Services/SocketManager.ts
@@ -463,7 +463,7 @@ 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 occurred while generating the Jitsi JWT token: ", e);
         }
     }
 

From 3d657b4a187d9229af3571291afd8fe79099c842 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?gr=C3=A9goire=20parant?= <g.parant@thecodingmachine.com>
Date: Tue, 27 Jul 2021 14:42:32 +0200
Subject: [PATCH 4/4] HotFix ban user (#1318)

* HotFix ban user

 - Fix to permit to ban user with more sub tab openned
 - Fix to permit to send message ban to the user with more sub tab oppened

* Fix CI

* Run pretty
---
 back/src/Model/GameRoom.ts         |  9 ++++++
 back/src/Services/SocketManager.ts | 44 ++++++++++++++++--------------
 2 files changed, 33 insertions(+), 20 deletions(-)

diff --git a/back/src/Model/GameRoom.ts b/back/src/Model/GameRoom.ts
index f2b736c6..3df52678 100644
--- a/back/src/Model/GameRoom.ts
+++ b/back/src/Model/GameRoom.ts
@@ -72,6 +72,15 @@ export class GameRoom {
     public getUserById(id: number): User | undefined {
         return this.users.get(id);
     }
+    public getUsersByUuid(uuid: string): User[] {
+        const userList: User[] = [];
+        for (const user of this.users.values()) {
+            if (user.uuid === uuid) {
+                userList.push(user);
+            }
+        }
+        return userList;
+    }
 
     public join(socket: UserSocket, joinRoomMessage: JoinRoomMessage): User {
         const positionMessage = joinRoomMessage.getPositionmessage();
diff --git a/back/src/Services/SocketManager.ts b/back/src/Services/SocketManager.ts
index 5e45c975..79e4f99d 100644
--- a/back/src/Services/SocketManager.ts
+++ b/back/src/Services/SocketManager.ts
@@ -675,8 +675,8 @@ export class SocketManager {
             return;
         }
 
-        const recipient = room.getUserByUuid(recipientUuid);
-        if (recipient === undefined) {
+        const recipients = room.getUsersByUuid(recipientUuid);
+        if (recipients.length === 0) {
             console.error(
                 "In sendAdminMessage, could not find user with id '" +
                     recipientUuid +
@@ -685,14 +685,16 @@ export class SocketManager {
             return;
         }
 
-        const sendUserMessage = new SendUserMessage();
-        sendUserMessage.setMessage(message);
-        sendUserMessage.setType("ban"); //todo: is the type correct?
+        for (const recipient of recipients) {
+            const sendUserMessage = new SendUserMessage();
+            sendUserMessage.setMessage(message);
+            sendUserMessage.setType("ban"); //todo: is the type correct?
 
-        const serverToClientMessage = new ServerToClientMessage();
-        serverToClientMessage.setSendusermessage(sendUserMessage);
+            const serverToClientMessage = new ServerToClientMessage();
+            serverToClientMessage.setSendusermessage(sendUserMessage);
 
-        recipient.socket.write(serverToClientMessage);
+            recipient.socket.write(serverToClientMessage);
+        }
     }
 
     public banUser(roomId: string, recipientUuid: string, message: string): void {
@@ -706,8 +708,8 @@ export class SocketManager {
             return;
         }
 
-        const recipient = room.getUserByUuid(recipientUuid);
-        if (recipient === undefined) {
+        const recipients = room.getUsersByUuid(recipientUuid);
+        if (recipients.length === 0) {
             console.error(
                 "In banUser, could not find user with id '" +
                     recipientUuid +
@@ -716,19 +718,21 @@ export class SocketManager {
             return;
         }
 
-        // Let's leave the room now.
-        room.leave(recipient);
+        for (const recipient of recipients) {
+            // Let's leave the room now.
+            room.leave(recipient);
 
-        const banUserMessage = new BanUserMessage();
-        banUserMessage.setMessage(message);
-        banUserMessage.setType("banned");
+            const banUserMessage = new BanUserMessage();
+            banUserMessage.setMessage(message);
+            banUserMessage.setType("banned");
 
-        const serverToClientMessage = new ServerToClientMessage();
-        serverToClientMessage.setBanusermessage(banUserMessage);
+            const serverToClientMessage = new ServerToClientMessage();
+            serverToClientMessage.setBanusermessage(banUserMessage);
 
-        // Let's close the connection when the user is banned.
-        recipient.socket.write(serverToClientMessage);
-        recipient.socket.end();
+            // Let's close the connection when the user is banned.
+            recipient.socket.write(serverToClientMessage);
+            recipient.socket.end();
+        }
     }
 
     sendAdminRoomMessage(roomId: string, message: string) {