diff --git a/frontend/static/js/api/Matchmaking.js b/frontend/static/js/api/Matchmaking.js
index b0e2240..bcf4173 100644
--- a/frontend/static/js/api/Matchmaking.js
+++ b/frontend/static/js/api/Matchmaking.js
@@ -21,12 +21,12 @@ class MatchMaking
 	 * @param {Number} mode The number of players in a game 
 	 * @returns {Promise<?>}
 	 */
-	async start(receive_func, disconnect_func, gamemode, mode)
+	async start(receive_func, disconnect_func, game_type, mode)
 	{
 		if (!await this.client.isAuthenticated())
 			return null;
 		
-		let url = `${window.location.protocol[4] === 's' ? 'wss' : 'ws'}://${window.location.host}/ws/matchmaking/${gamemode}/${mode}`;
+		let url = `${window.location.protocol[4] === 's' ? 'wss' : 'ws'}://${window.location.host}/ws/matchmaking/${game_type}/${mode}`;
 
 		this._socket = new WebSocket(url);
 		
diff --git a/frontend/static/js/views/MatchMakingView.js b/frontend/static/js/views/MatchMakingView.js
index 2327053..b8bce29 100644
--- a/frontend/static/js/views/MatchMakingView.js
+++ b/frontend/static/js/views/MatchMakingView.js
@@ -19,7 +19,7 @@ export default class extends AbstractAuthenticatedView {
         }
         else
         {
-            await client.matchmaking.start(this.onreceive.bind(this), this.ondisconnect.bind(this), this.gamemode_input.value, this.nb_players_input.value);
+            await client.matchmaking.start(this.onreceive.bind(this), this.ondisconnect.bind(this), this.game_type_input.value, this.nb_players_input.value);
 
             this.button.innerHTML = lang.get("matchmakingStopSearch");
         }
@@ -34,10 +34,10 @@ export default class extends AbstractAuthenticatedView {
     {
         if (data.detail === "game_found")
         {
-            if (this.gamemode_input.value == "pong")
-                navigateTo(`/games/${data.gamemode}/${data.game_id}`);
+            if (this.game_type_input.value == "pong")
+                navigateTo(`/games/${data.game_type}/${data.game_id}`);
             else
-                navigateTo(`/games/${data.gamemode}/${data.game_id}`);
+                navigateTo(`/games/${data.game_type}/${data.game_id}`);
             return;
         }
         this.display_data(data);
@@ -51,7 +51,7 @@ export default class extends AbstractAuthenticatedView {
 
     addEnterEvent()
     {
-        [this.nb_players_input, this.gamemode_input].forEach((input) => {
+        [this.nb_players_input, this.game_type_input].forEach((input) => {
 
             input.addEventListener('keydown', async ev => {
 
@@ -74,13 +74,13 @@ export default class extends AbstractAuthenticatedView {
         });
     }
 
-    addChangeGameModeEvent()
+    addChangegame_typeEvent()
     {
         let nb_players_div = document.getElementById("nb-players-div");
      
-        this.gamemode_input.addEventListener("change", () => {
+        this.game_type_input.addEventListener("change", () => {
 
-            if (this.gamemode_input.value === "tictactoe")
+            if (this.game_type_input.value === "tictactoe")
             {
                 nb_players_div.style.display = 'none';
                 this.nb_players_input.value = 2;
@@ -96,7 +96,7 @@ export default class extends AbstractAuthenticatedView {
     addEvents()
     {
         this.addEnterEvent();
-        this.addChangeGameModeEvent();
+        this.addChangegame_typeEvent();
         this.addChangeNbPlayersEvent();
     }
 
@@ -104,7 +104,7 @@ export default class extends AbstractAuthenticatedView {
     {
         this.button = document.getElementById("toggle-search");
         this.nb_players_input = document.getElementById("nb-players-input");
-        this.gamemode_input = document.getElementById("gamemode-input");
+        this.game_type_input = document.getElementById("game-type-input");
 
         this.button.onclick = this.toggle_search.bind(this);
 
@@ -117,12 +117,12 @@ export default class extends AbstractAuthenticatedView {
             <div class='border border-2 rounded bg-light-subtle mx-auto p-2 col-md-7 col-lg-4'>
                 <h4 class='text-center fw-semibold mb-4' id="title">${lang.get("matchmakingTitle")}</h4>
                 <div>
-                    <div class='form-floating mb-2' id='gamemode-div'>
-                        <select class='form-control' id='gamemode-input'>
+                    <div class='form-floating mb-2' id='game_type-div'>
+                        <select class='form-control' id='game-type-input'>
                             <option value='pong'>Pong</option>
                             <option value='tictactoe'>ticTacToe</option>
                         </select>
-                        <label for='gamemode-input'>${lang.get("gamemodeChoice")}</label>
+                        <label for='game-type-input'>${lang.get("game_typeChoice")}</label>
                     </div>
                     <div class='form-floating mb-2' id='nb-players-div'>
                         <input type='number' min='2' value='2' max='4' class='form-control' id='nb-players-input' placeholder='${lang.get("matchmakingNbPlayers")}'>
diff --git a/games/models.py b/games/models.py
index 3fca337..37bfcce 100644
--- a/games/models.py
+++ b/games/models.py
@@ -3,25 +3,24 @@ from __future__ import annotations
 from django.db import models
 from django.db.models import QuerySet, CASCADE
 
-from profiles.models import ProfileModel
+from django.contrib.auth.models import User
 
 import time
 
-# Create your models here.
 
 class GameModel(models.Model):
 
     finished = models.BooleanField(default = False)
     started = models.BooleanField(default = False)
-    winner = models.ForeignKey(ProfileModel, on_delete=CASCADE, null=True, blank=True)
+    winner = models.ForeignKey(User, on_delete=CASCADE, null=True, blank=True)
     start_timestamp = models.BigIntegerField(null = True, blank = True)
     stop_timestamp = models.BigIntegerField(null = True, blank = True)
     game_type = models.CharField(max_length = 60, default = "pong")
     
-    def create(self, players: list[ProfileModel]):
+    def create(self, players: list[User]):
         self.save()
         for player in players:
-            GameMembersModel(game = self.pk, player=player).save()
+            GameMembersModel(game = self, player=player).save()
         return self.pk
 
     def start(self):
@@ -35,9 +34,12 @@ class GameModel(models.Model):
         self.stop_timestamp = round(time.time() * 1000, 1)
         self.save()
     
-    def get_players(self) -> list[ProfileModel]:
+    def get_players(self) -> list[User]:
         return [game_player.player for game_player in GameMembersModel.objects.filter(game = self)]
     
+    def get_players_profiles(self) -> list[User]:
+        return [game_player.player.profilemodel for game_player in GameMembersModel.objects.filter(game = self)]
+    
     def get_score_by_player_id(self, player_id: int) -> list[int]:
         query: QuerySet = GameGoalModel.objects.filter(game_id = self.pk, player_id = player_id)
         score_data: list[int] = [game_goal.timestamp for game_goal in query]
@@ -56,10 +58,10 @@ class GameModel(models.Model):
 
 class GameMembersModel(models.Model):
     game = models.ForeignKey(GameModel, on_delete=CASCADE)
-    player = models.ForeignKey(ProfileModel, on_delete=CASCADE)
+    player = models.ForeignKey(User, on_delete=CASCADE)
     
 class GameGoalModel(models.Model):
     
     game = models.ForeignKey(GameModel, on_delete=CASCADE)
-    player = models.ForeignKey(ProfileModel, on_delete=CASCADE)
+    player = models.ForeignKey(User, on_delete=CASCADE)
     timestamp = models.IntegerField()
\ No newline at end of file
diff --git a/games/objects/AGame.py b/games/objects/AGame.py
index b0ff08c..6839a61 100644
--- a/games/objects/AGame.py
+++ b/games/objects/AGame.py
@@ -6,6 +6,8 @@ from .ASpectator import ASpectator
 
 from ..models import GameModel
 
+from django.contrib.auth.models import User
+
 class AGame(AbstractRoom):
     
     def __init__(self, game_type: str, game_id: int, game_manager):
@@ -16,23 +18,23 @@ class AGame(AbstractRoom):
         
         self.model: GameModel = GameModel.objects.get(pk = game_id, game_type = game_type)
         
-        players_id: list[int] = self.model.get_players_id()
+        players: list[User] = self.model.get_players()
 
-        self.players: list[APlayer] = [APlayer(player_id, None, self) for player_id in players_id]
+        self.players: list[APlayer] = [APlayer(player.pk, None, self) for player in players]
         
         self.spectators: list[ASpectator] = []
 
         self.game_id: int = game_id
     
     def get_players_id(self) -> list[int]:
-        return [player.user_id for player in self.players]
+        return [player.pk for player in self.players]
     
     def get_players_connected(self) -> list[APlayer]:
         return [player for player in self.players if player.is_connected()]
     
     def get_player_by_user_id(self, user_id: int) -> APlayer:
         for player in self.players:
-            if (player.user_id == user_id):
+            if (player.user.pk == user_id):
                 return player
         return None
     
diff --git a/games/objects/APlayer.py b/games/objects/APlayer.py
index 20edb67..1d4bcca 100644
--- a/games/objects/APlayer.py
+++ b/games/objects/APlayer.py
@@ -10,9 +10,6 @@ if TYPE_CHECKING:
 
 class APlayer(ASpectator):
     
-    def __init__(self, user_id: int, socket: WebsocketConsumer, game: AGame):
-        super().__init__(user_id, socket, game)
-        
     def is_connected(self) -> bool:
         return self.socket != None
     
diff --git a/games/objects/ASpectator.py b/games/objects/ASpectator.py
index f5a34e5..f7f2fd6 100644
--- a/games/objects/ASpectator.py
+++ b/games/objects/ASpectator.py
@@ -3,6 +3,8 @@ from channels.generic.websocket import WebsocketConsumer
 
 from transcendence.abstract.AbstractRoomMember import AbstractRoomMember
 
+from django.contrib.auth.models import User
+
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
@@ -10,8 +12,8 @@ if TYPE_CHECKING:
 
 class ASpectator(AbstractRoomMember):
 
-    def __init__(self, user_id: int, socket: WebsocketConsumer, game):
+    def __init__(self, user: User, socket: WebsocketConsumer, game):
         
-        super().__init__(user_id, socket)
+        super().__init__(user, socket)
         
         self.game: AGame = game
\ No newline at end of file
diff --git a/games/objects/pong/PongGame.py b/games/objects/pong/PongGame.py
index 91f2de4..76296c7 100644
--- a/games/objects/pong/PongGame.py
+++ b/games/objects/pong/PongGame.py
@@ -22,7 +22,7 @@ import threading
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
-    pass
+    from profiles.models import ProfileModel
 
 class PongGame(AGame):
 
@@ -36,7 +36,7 @@ class PongGame(AGame):
         
         radius: float = min(config.MAP_SIZE_X, config.MAP_SIZE_Y) / 2 - 10 
 
-        players_id: list[int] = self.model.get_players_id()
+        players: list[ProfileModel] = self.model.get_players()
 
         nb_sides = 4
         
@@ -58,16 +58,16 @@ class PongGame(AGame):
         self.walls: list[Wall]
         self.players: list[PongPlayer]
         
-        nb_players: int = len(players_id)
+        nb_players: int = len(players)
         if (nb_players == 2):
-            self.players = [PongPlayer(self, players_id[0], None, segments[0]), PongPlayer(self, players_id[1], None, segments[2])]
+            self.players = [PongPlayer(self, players[0], None, segments[0]), PongPlayer(self, players[1], None, segments[2])]
             self.walls = [Wall(segments[1].start, segments[1].stop), Wall(segments[3].start, segments[3].stop)]
         else:
             self.players = []
             self.walls = []
             for i in range(4):
                 if (i < nb_players):
-                    self.players.append(PongPlayer(self, players_id[i], None, segments[i]))
+                    self.players.append(PongPlayer(self, players[i], None, segments[i]))
                 else:
                     self.walls.append(Wall(segments[i]))
     
diff --git a/games/objects/pong/PongPlayer.py b/games/objects/pong/PongPlayer.py
index 14db6e7..aeaa5de 100644
--- a/games/objects/pong/PongPlayer.py
+++ b/games/objects/pong/PongPlayer.py
@@ -17,9 +17,9 @@ if TYPE_CHECKING:
 
 class PongPlayer(APlayer):
     
-    def __init__(self, game: PongGame, user_id: int, socket: WebsocketConsumer, rail: Segment) -> None:
+    def __init__(self, game: PongGame, user: User, socket: WebsocketConsumer, rail: Segment) -> None:
         
-        super().__init__(user_id, socket, game)
+        super().__init__(user, socket, game)
         
         self.position: Position = Position(0.5, 0)
         
@@ -29,8 +29,6 @@ class PongPlayer(APlayer):
 
         self.game: PongGame
         
-        self.username: str = User.objects.get(pk = self.user_id).username
-        
     def eliminate(self):
         
         self.disconnect(1000)
@@ -43,7 +41,7 @@ class PongPlayer(APlayer):
 
         if (detail is None):
             return
-    
+        
         if (detail == "update_my_paddle_pos"):
             self.update_position(data)
     
@@ -119,8 +117,8 @@ class PongPlayer(APlayer):
     def to_dict(self) -> dict:
         
         data = {
-            "username": self.username,
-            "id": self.user_id,
+            "username": self.user.username,
+            "id": self.user.pk,
             "position": self.position.to_dict(),
             "score": self.score,
             
diff --git a/games/routine.py b/games/routine.py
index 2bb3cba..6b1a0a5 100644
--- a/games/routine.py
+++ b/games/routine.py
@@ -270,7 +270,6 @@ async def render_ball(game: PongGame):
 async def render_players(game: PongGame):
     
     while True:
-        
         for player in game._updated_players:
             await SyncToAsync(game.broadcast)("update_player", player.to_dict(), [player])
 
diff --git a/games/serializers.py b/games/serializers.py
index 6321d65..114c82d 100644
--- a/games/serializers.py
+++ b/games/serializers.py
@@ -3,7 +3,8 @@ from rest_framework import serializers
 from django.contrib.auth.models import User
 from django.db.models import QuerySet
 
-from .models import GameModel, GameMembersModel
+from .models import GameModel
+from profiles.serializers.ProfileSerializer import ProfileSerializer
 
 class GameSerializer(serializers.ModelSerializer):
 
@@ -28,19 +29,4 @@ class GameSerializer(serializers.ModelSerializer):
         return "waiting"
 
     def get_players(self, instance: GameModel):
-        players_data: list = []
-        for player_id in instance.get_players_id():
-            query: QuerySet = User.objects.filter(pk = player_id)
-            username: str = "Deleted User"
-            if (query.exists()):
-                username = query[0].username
-            
-            data: dict = {
-                "id": player_id,
-                "username": username,
-                "score": instance.get_score_by_player_id(player_id)
-            }
-            
-            players_data.append(data)
-        
-        return players_data
\ No newline at end of file
+        return ProfileSerializer(instance.get_players_profiles(), many=True).data
\ No newline at end of file
diff --git a/matchmaking/consumers.py b/matchmaking/consumers.py
index 80bceeb..331d391 100644
--- a/matchmaking/consumers.py
+++ b/matchmaking/consumers.py
@@ -6,15 +6,10 @@ from games.models import GameModel
 
 import json
 
-from .models import Waiter, WaitingRoom, WaitingRoomManager, normal
+from .models import Waiter, WaitingRoom, waiting_room_manager
 
 class MatchMaking(WebsocketConsumer):
 
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        self.channel_name = "matchmaking"
-        self.group_name = "matchmaking"
-
     def connect(self):
 
         user: User = self.scope["user"]
@@ -22,14 +17,12 @@ class MatchMaking(WebsocketConsumer):
         if (user.is_anonymous or not user.is_authenticated):
             return
 
-        self.channel_layer.group_add(self.group_name, self.channel_name)
-
         self.mode: int = int(self.scope['url_route']['kwargs']['mode'])
-        self.gamemode: str = self.scope['url_route']['kwargs']['gamemode']
+        self.game_type: str = self.scope['url_route']['kwargs']['game_type']
         self.group_name = self.mode
         
-        waiting_room: WaitingRoom = normal.get(self.gamemode, self.mode)
-        waiting_room.append(Waiter(user.pk, self))
+        self.waiting_room: WaitingRoom = waiting_room_manager.get(self.game_type, self.mode)
+        self.waiting_room.append(Waiter(user, self))
 
         if (self.mode < 2 or self.mode > 4):
             data: dict = {
@@ -39,23 +32,22 @@ class MatchMaking(WebsocketConsumer):
             self.disconnect(1000)
             return
         
-        if (self.gamemode not in ["tictactoe", "pong"]):
+        if (self.game_type not in ["tictactoe", "pong"]):
             data: dict = {
-                "detail": "The gamemode must 'pong' or 'tictactoe'.",
+                "detail": "The game_type must 'pong' or 'tictactoe'.",
             }
             self.send(json.dumps(data))
             self.disconnect(1000)
             return
         
-        waiting_room.broadcast(f"{len(waiting_room)} / {waiting_room.mode}")
-        if (len(waiting_room) == waiting_room.mode):
-            game_id: int = GameModel().create(self.gamemode, waiting_room.get_users_id())
-            waiting_room.broadcast("game_found", {"game_id": game_id, "gamemode": self.gamemode})
-            waiting_room.clear()
+        self.waiting_room.broadcast(f"{len(self.waiting_room)} / {self.waiting_room.mode}")
+        if (len(self.waiting_room) == self.waiting_room.mode):
+            game_id: int = GameModel(game_type=self.game_type).create(self.waiting_room.get_members())
+            self.waiting_room.broadcast("game_found", {"game_id": game_id, "game_type": self.game_type})
 
     def disconnect(self, close_code):
-        super().close(close_code)
-        waiting_room: WaitingRoom = normal.get(self.gamemode, self.mode)
+        super().disconnect(close_code)
+        waiting_room: WaitingRoom = waiting_room_manager.get(self.game_type, self.mode)
         waiter: Waiter = waiting_room.get_member_by_socket(self)
         if (waiter is not None):
-            waiting_room.remove(waiter, close_code)
\ No newline at end of file
+            waiting_room.remove(waiter)
\ No newline at end of file
diff --git a/matchmaking/models.py b/matchmaking/models.py
index 58a0af0..ac9e014 100644
--- a/matchmaking/models.py
+++ b/matchmaking/models.py
@@ -13,29 +13,44 @@ class Waiter(AbstractRoomMember):
 
 class WaitingRoom(AbstractRoom):
     
-    def __init__(self, room_manager, gamemode: str, mode: int):
+    def __init__(self, room_manager, game_type: str, mode: int):
+        
         super().__init__(room_manager)
-        self.mode = mode
-        self.gamemode = gamemode
+        self._member_list: set[Waiter]
+
+        self.mode: int = mode
+        self.game_type: str = game_type
 
     def append(self, waiter: Waiter):
-        tmp: Waiter = self.get_member_by_user_id(waiter.user_id)
+
+        tmp: Waiter = self.get_member_by_user(waiter.user)
         if (tmp is not None):
             tmp.send("Connection close: Another connection open with the same user id.")
             self.remove(tmp)
+
         waiter.socket.accept()
-        self._member_list.append(waiter)
+
+        super().append(waiter)
 
 class WaitingRoomManager(AbstractRoomManager):
 
-    def get(self, gamemode: str, mode: int):
+    def __init__(self):
+        super().__init__()
         
+        self._room_list: set[WaitingRoom]
+
+
+    def get(self, game_type: str, mode: int) -> WaitingRoom:
+
         for waiting_room in self._room_list:
             waiting_room: WaitingRoom
-            if (waiting_room.mode == mode and waiting_room.gamemode == gamemode):
+            if (waiting_room.mode == mode and waiting_room.game_type == game_type):
                 return waiting_room
-        tmp: WaitingRoom = WaitingRoom(self, gamemode, mode)
+        
+        tmp: WaitingRoom = WaitingRoom(self, game_type, mode)
+        
         super().append(tmp)
+        
         return tmp
 
-normal: WaitingRoomManager = WaitingRoomManager()
\ No newline at end of file
+waiting_room_manager: WaitingRoomManager = WaitingRoomManager()
\ No newline at end of file
diff --git a/matchmaking/routing.py b/matchmaking/routing.py
index 2ae19b1..58d2178 100644
--- a/matchmaking/routing.py
+++ b/matchmaking/routing.py
@@ -2,5 +2,5 @@ from django.urls import re_path
 from . import consumers
 
 websocket_urlpatterns = [
-    re_path(r'ws/matchmaking/(?P<gamemode>\w+)/(?P<mode>\d+)$', consumers.MatchMaking.as_asgi())
+    re_path(r'ws/matchmaking/(?P<game_type>\w+)/(?P<mode>\d+)$', consumers.MatchMaking.as_asgi())
 ]
diff --git a/transcendence/abstract/AbstractRoom.py b/transcendence/abstract/AbstractRoom.py
index 620d037..5d568ff 100644
--- a/transcendence/abstract/AbstractRoom.py
+++ b/transcendence/abstract/AbstractRoom.py
@@ -1,51 +1,57 @@
+from __future__ import annotations
+
 from channels.generic.websocket import WebsocketConsumer
 
 from .AbstractRoomMember import AbstractRoomMember
 
+from django.contrib.auth.models import User
+
+from profiles.models import ProfileModel
+
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from .AbstractRoomManager import AbstractRoomManager
+
 class AbstractRoom:
     
-    def __init__(self, room_manager):
-        self._member_list: list[AbstractRoomMember] = [] 
-        self.room_manager = room_manager
+    def __init__(self, room_manager: AbstractRoomManager):
+        self._member_list: set[AbstractRoomMember] = set()
+        self._room_manager: AbstractRoomManager = room_manager
 
-    def broadcast(self, detail: str, data: dict = {}):
-        for member in self._member_list:
-            member: AbstractRoomMember
+    def broadcast(self, detail: str, data: dict = {}, excludes: set[AbstractRoomMember] = set()) -> None:
+
+        members: set[AbstractRoomMember] = self._member_list - excludes
+
+        for member in members:
             member.send(detail, data)
+
+    def get_member_by_socket(self, socket: WebsocketConsumer) -> AbstractRoomMember | None:
+
+        for member in self._member_list:
+            if member.socket is socket:
+                return member
+
+    def get_member_by_user(self, user: User) -> AbstractRoomMember:
+
+        for member in self._member_list:
+            if member.user == user:
+                return member
     
-    def clear(self):
-        self._member_list.clear()
+    def get_members_profiles(self) -> set[ProfileModel]:
+        return set(member.user.profilemodel for member in self._member_list)
+    
+    def get_members(self) -> set[ProfileModel]:
+        return set(member.user for member in self._member_list)
 
-    def get_member_by_socket(self, socket: WebsocketConsumer):
-        for member in self._member_list:
-            member: AbstractRoomMember
-            if (member.socket is socket):
-                return member
-        return None
+    def append(self, member: AbstractRoomMember) -> None:
+        self._member_list.add(member)
 
-    def get_member_by_user_id(self, user_id: int):
-        for member in self._member_list:
-            member: AbstractRoomMember
-            if (member.user_id == user_id):
-                return member
-        return None
-
-
-    def append(self, member: AbstractRoomMember):
-        self._member_list.append(member)
-        member.accept()
-
-    def remove(self, member: AbstractRoomMember, code: int = 1000):
+    def remove(self, member: AbstractRoomMember) -> None:
         self._member_list.remove(member)
-        member.socket.disconnect(code)
 
-    def empty(self):
-        for _ in self._member_list:
-            return False
-        return True
+    def get_users(self) -> set[User]:
+        return set(member.user for member in self._member_list)
 
-    def get_users_id(self):
-        return [member.user_id for member in self._member_list]
-
-    def __len__(self):
+    def __len__(self) -> int:
         return len(self._member_list)
diff --git a/transcendence/abstract/AbstractRoomManager.py b/transcendence/abstract/AbstractRoomManager.py
index 5b12ef6..8c1f370 100644
--- a/transcendence/abstract/AbstractRoomManager.py
+++ b/transcendence/abstract/AbstractRoomManager.py
@@ -5,8 +5,8 @@ class AbstractRoomManager:
     def __init__(self):
         self._room_list: list[AbstractRoom] = []
 
-    def remove(self, room: AbstractRoom):
+    def remove(self, room: AbstractRoom) -> None:
         self._room_list.remove(room)
 
-    def append(self, room: AbstractRoom):
+    def append(self, room: AbstractRoom) -> None:
         self._room_list.append(room)
diff --git a/transcendence/abstract/AbstractRoomMember.py b/transcendence/abstract/AbstractRoomMember.py
index e0e701e..570a110 100644
--- a/transcendence/abstract/AbstractRoomMember.py
+++ b/transcendence/abstract/AbstractRoomMember.py
@@ -1,14 +1,16 @@
 from channels.generic.websocket import WebsocketConsumer
 
+from django.contrib.auth.models import User
+
 import json
 
 class AbstractRoomMember:
 
-    def __init__(self, user_id: int, socket: WebsocketConsumer):
-        self.user_id: int = user_id
+    def __init__(self, user: User, socket: WebsocketConsumer):
+        self.user: User = user
         self.socket: WebsocketConsumer = socket
     
-    def send(self, detail: str, data: dict = {}):
+    def send(self, detail: str, data: dict = {}) -> None:
         raw_data: dict = {"detail": detail}
         raw_data.update(data)
         self.socket.send(text_data=json.dumps(raw_data))
\ No newline at end of file