RoomDescription, RoomInfo 수정

 import { Connection } from "../../connection/Connection";
 import { RoomManager } from "../../room/RoomManager";
+import { RoomInfo } from "../../room/types";
 import { User } from "../../user/User";
-import { MessageResponse, RoomInfo, RoomJoinMessage } from "../types";
+import { MessageResponse, RoomJoinMessage } from "../types";
 
 export function roomJoinHandler(
   user: User,
@@ -9,8 +10,8 @@ export function roomJoinHandler(
 ): MessageResponse<RoomInfo> {
   const room = RoomManager.instance().get(message.uuid);
   if (room !== undefined) {
-    const roomInfo = room.connect(user);
-    return { ok: roomInfo !== undefined, result: roomInfo };
+    room.connect(user);
+    return { ok: user.room !== undefined, result: user.room?.getInfo() };
   }
   return { ok: false };
 }

-import { RoomData } from "../room/types";
+import { RoomDescription } from "../room/types";
 import { UserData } from "../user/types";
 
 export interface Message {
@@ -39,11 +39,11 @@ export class LoginMessage implements Message {
  */
 export class RoomListMessage implements Message {
   readonly type = MessageType.ROOM_LIST;
-  constructor(public rooms: RoomData[]) {}
+  constructor(public rooms: RoomDescription[]) {}
 }
 
 /**
- * 클라 -> 서버 -> RoomInfoMessage
+ * 클라 -> 서버 -> RoomInfo
  * 방에 접속합니다.
  */
 export class RoomJoinMessage implements Message {
@@ -93,11 +93,3 @@ export class MessageType {
   static readonly ROOM_USER_UPDATE = "room_user_update";
   static readonly ROOM_CHAT = "room_chat";
 }
-
-/**
- * 방의 정보를 담고 있습니다.
- * @param userdata 현재 방에 접속 중인 유저 목록입니다.
- */
-export interface RoomInfo {
-  userdata: UserData[];
-}

 import { Connection } from "../connection/Connection";
 import { v4 as uuidv4 } from "uuid";
-import { RoomData } from "./types";
+import { RoomDescription, RoomInfo } from "./types";
 import {
   Message,
   RoomChatMessage,
-  RoomInfo,
   RoomUserUpdateMessage,
 } from "../message/types";
 import { UserData } from "../user/types";
@@ -26,23 +25,15 @@ export class Room {
     this.maxUsers = maxUsers;
   }
 
-  public connect(user: User): RoomInfo | undefined {
+  public connect(user: User): void {
     if (this.users.includes(user) || this.users.length >= this.maxUsers) {
-      return undefined;
+      return;
     }
 
     this.broadcast(new RoomUserUpdateMessage("added", user.getData()));
 
     this.users.push(user);
     user.room = this; // TODO: 더 나은 관리
-
-    var users: UserData[] = [];
-    this.users.forEach((u) => {
-      if (user !== u) {
-        users.push(u.getData());
-      }
-    });
-    return { userdata: users };
   }
 
   public disconnect(user: User): void {
@@ -59,7 +50,7 @@ export class Room {
     this.broadcast(new RoomChatMessage(message, user.username), user);
   }
 
-  public getData(): RoomData {
+  public getDescription(): RoomDescription {
     return {
       uuid: this.uuid,
       name: this.name,
@@ -68,6 +59,16 @@ export class Room {
     };
   }
 
+  public getInfo(): RoomInfo {
+    var users: UserData[] = this.users.map((u) => u.getData());
+    return {
+      uuid: this.uuid,
+      name: this.name,
+      maxUsers: this.maxUsers,
+      users: users,
+    };
+  }
+
   public broadcast(message: Message, except?: User): void {
     this.users.forEach((u) => {
       if (u !== except) {

 import { Connection } from "../connection/Connection";
 import { RoomListMessage } from "../message/types";
 import { Room } from "./Room";
-import { RoomData } from "./types";
+import { RoomDescription } from "./types";
 
 export class RoomManager {
   private static _instance: RoomManager;
@@ -36,9 +36,9 @@ export class RoomManager {
   }
 
   public sendList(connection: Connection): void {
-    var roomData: RoomData[] = [];
+    var roomData: RoomDescription[] = [];
     this.rooms.forEach((room) => {
-      roomData.push(room.getData());
+      roomData.push(room.getDescription());
     });
 
     connection.send(new RoomListMessage(roomData));

-export interface RoomData {
+import { UserData } from "../user/types";
+
+/**
+ * 방 리스트에서 사용됩니다.
+ */
+export interface RoomDescription {
   uuid: string;
   name: string;
   currentUsers: number;
   maxUsers: number;
 }
+
+/**
+ * 방에 접속했을 때 사용됩니다.
+ */
+export interface RoomInfo {
+  uuid: string;
+  name: string;
+  maxUsers: number;
+  users: UserData[];
+}