[Fix] 소켓 연결 오류 해결(비동기 처리, 페이지 이동과 무관하게 연결 유지 및 재구독)

packages/common/src/components/chat/index.ts

@@ -30,4 +30,3 @@ export { default as BlockedChat } from './BlockedChat.tsx';
 export { default as ChatList } from './ChatList.tsx';
 export { default as Message } from './Message.tsx';
 export { default as Notice } from './Notice.tsx';
-

packages/common/src/utils/socket.ts

@@ -15,18 +15,15 @@ export interface SendMessageProps {
 	headers?: Record<string, string>;
 }
 
-export interface ConnectProps {
-	isSuccess: boolean;
-	options?: IFrame;
-}
-
 export default class Socket {
-	private client: Client;
+	client: Client;
 
 	private subscriptions: Map<string, StompSubscription> = new Map();
 
 	private token?: string | undefined | null = undefined;
 
+	isConnected: boolean = false;
+
 	constructor(url: string, token?: string | null) {
 		let baseUrl = url;
 		if (token) {
@@ -39,34 +36,39 @@ export default class Socket {
 	private setup(url: string): Client {
 		const stompClient = new Client({
 			webSocketFactory: () => new SockJS(url),
-			reconnectDelay: 5000, // Reconnect if the connection drops
+			reconnectDelay: 5000,
 		});
 		this.client = stompClient;
 		return stompClient;
 	}
 
-	connect(callback?: (props: ConnectProps) => void) {
-		this.client.onConnect = (options) => {
-			callback?.({ isSuccess: true, options });
-		};
+	async connect(): Promise<IFrame> {
+		return new Promise((resolve, reject) => {
+			this.client.onConnect = (options) => {
+				this.isConnected = true;
+				resolve(options);
+			};
 
-		this.client.onStompError = (error) => {
-			callback?.({ isSuccess: false, options: error });
-		};
+			this.client.onStompError = (error) => {
+				this.isConnected = false;
+				reject(error);
+			};
 
-		this.client.activate();
+			this.client.activate();
+		});
 	}
 
-	disconnect() {
+	async disconnect() {
 		this.subscriptions.forEach((subscription) => subscription.unsubscribe());
 		this.subscriptions.clear();
 
 		if (this.client.connected) {
 			this.client.deactivate();
+			this.isConnected = false;
 		}
 	}
 
-	sendMessages({ destination, body }: SendMessageProps) {
+	async sendMessages({ destination, body }: SendMessageProps) {
 		if (!this.token) {
 			throw new Error('로그인 후 참여할 수 있어요!');
 		}
@@ -77,12 +79,9 @@ export default class Socket {
 		};
 
 		if (!this.client.connected) {
-			this.connect(() => {
-				this.client.publish(messageProps);
-			});
-		} else {
-			this.client.publish(messageProps);
+			await this.connect();
 		}
+		this.client.publish(messageProps);
 	}
 
 	private createSubscription({ destination, callback, headers = {} }: SubscriptionProps) {
@@ -105,12 +104,11 @@ export default class Socket {
 		this.subscriptions.set(destination, subscription);
 	}
 
-	subscribe(props: SubscriptionProps) {
-		if (this.client.connected) {
-			this.createSubscription(props);
-		} else {
-			this.connect(() => this.createSubscription(props));
+	async subscribe(props: SubscriptionProps) {
+		if (!this.isConnected) {
+			await this.connect();
 		}
+		this.createSubscription(props);
 	}
 
 	unsubscribe(destination: string) {

packages/user/src/components/event/chatting/inputArea/index.tsx

@@ -3,9 +3,8 @@ import { PropsWithChildren } from 'react';
 export default function ChatInputArea({ children }: PropsWithChildren) {
 	return (
 		<div className="mb-[54px] flex flex-col items-center gap-3">
-			{/* Todo: 비속어 작성 횟수 불러오기 */}
 			<p className="text-detail-2 text-[#FF3C76]">
-				비속어 혹은 부적절한 기대평을 5회 이상 작성할 경우, 댓글 작성이 제한됩니다.
+				비속어 혹은 부적절한 기대평을 작성할 경우, 댓글 작성이 제한될 수 있습니다.
 			</p>
 			{children}
 		</div>

packages/user/src/components/shared/modal/fcfs/ResultStep.tsx

@@ -26,7 +26,6 @@ const IMAGE_URLS: Record<ResultStepType, string> = {
 	end: '/images/fcfs/result/already-done.png',
 };
 
-/** TODO: 이벤트 마지막 날에는 '내일 퀴즈' 관련 문구 제거 */
 const DESCRIPTIONS: Record<
 	ResultStepType,
 	{

packages/user/src/constants/storageKey.ts

@@ -6,6 +6,7 @@ const STORAGE_KEYS = {
 	TOKEN: ACCESS_TOKEN_KEY,
 	USER: `${STORAGE_KEY_PREFIX}-user`,
 	RANK: `${STORAGE_KEY_PREFIX}-rank`,
+	CHAT_LIST: `${STORAGE_KEY_PREFIX}-chat-list`,
 } as const;
 
 export default STORAGE_KEYS;

packages/user/src/hooks/query/useGetTeamTypeQuiz.ts

@@ -5,7 +5,6 @@ import QUERY_KEYS from 'src/services/api/queryKey.ts';
 export type Quiz = { id: number; question: string; choices: string[] };
 
 export default function useGetTeamTypeQuizzes() {
-	// TODO: 빈 배열 내려올 경우 error handling
 	const { data: quizzes } = useSuspenseQuery<Quiz[]>({
 		queryKey: [QUERY_KEYS.TEAM_TYPE_QUIZ],
 		queryFn: () => http.get('/personality-test-list'),

packages/user/src/hooks/socket/index.ts

@@ -1,23 +1,30 @@
-import { useEffect } from 'react';
+import { useLayoutEffect, useRef } from 'react';
 import useAuth from 'src/hooks/useAuth.ts';
 import socketManager from 'src/services/socket.ts';
 import useChatSocket from './useChatSocket.ts';
 import useRacingSocket from './useRacingSocket.ts';
 
-export type UseSocketReturnType = ReturnType<typeof useSocket>;
-
 export default function useSocket() {
 	const { token } = useAuth();
 	const chatSocket = useChatSocket();
+	const racingSocket = useRacingSocket();
 
 	const { onReceiveMessage, onReceiveBlock, ...chatSocketProps } = chatSocket;
-
-	const racingSocket = useRacingSocket();
 	const { onReceiveStatus, ...racingSocketProps } = racingSocket;
 
-	useEffect(() => {
-		socketManager.connectSocketClient({ token, onReceiveMessage, onReceiveStatus, onReceiveBlock });
-	}, [socketManager, token]);
+	const isSocketInitialized = useRef(false);
+
+	useLayoutEffect(() => {
+		if (!isSocketInitialized.current) {
+			socketManager.connectSocketClient({
+				token,
+				onReceiveMessage,
+				onReceiveStatus,
+				onReceiveBlock,
+			});
+			isSocketInitialized.current = true;
+		}
+	}, [token, onReceiveMessage, onReceiveStatus, onReceiveBlock]);
 
 	return { chatSocket: chatSocketProps, racingSocket: racingSocketProps };
 }

packages/user/src/hooks/socket/useChatSocket.ts

@@ -1,7 +1,8 @@
 import { ChatProps } from '@softeer/common/components';
 import { CHAT_SOCKET_ENDPOINTS } from '@softeer/common/constants';
 import { SocketSubscribeCallbackType } from '@softeer/common/utils';
-import { useCallback, useState } from 'react';
+import { useCallback, useEffect, useState } from 'react';
+import useChatListStorage from 'src/hooks/storage/useChatStorage.ts';
 import { useToast } from 'src/hooks/useToast.ts';
 import socketManager from 'src/services/socket.ts';
 
@@ -10,56 +11,54 @@ export type UseChatSocketReturnType = ReturnType<typeof useChatSocket>;
 export default function useChatSocket() {
 	const { toast } = useToast();
 
-	const socketClient = socketManager.getSocketClient();
-	const [chatMessages, setChatMessages] = useState<ChatProps[]>([]);
+	const [storedChatList, storeChatList] = useChatListStorage();
+	const [chatList, setChatList] = useState<ChatProps[]>(storedChatList);
+
+	useEffect(() => storeChatList(chatList), [chatList]);
 
 	const handleIncomingMessage: SocketSubscribeCallbackType = useCallback(
 		(data: unknown, messageId: string) => {
 			const parsedData = data as Omit<ChatProps, 'id'>;
 			const parsedMessage = { id: messageId, ...parsedData };
-			setChatMessages((prevMessages) => [...prevMessages, parsedMessage] as ChatProps[]);
+			setChatList((prevMessages) => [...prevMessages, parsedMessage] as ChatProps[]);
 		},
 		[],
 	);
 
-	const handleIncomintBlock: SocketSubscribeCallbackType = useCallback(
+	const handleIncomingBlock: SocketSubscribeCallbackType = useCallback(
 		(data: unknown) => {
-			const { blockId } = data as { blockId: string };
-			setChatMessages(prevMessages => {
-				const tmpMessages = prevMessages.slice();
-				tmpMessages.some((tmpMessage, index) => {
-					if (tmpMessage.id === blockId) {
-						tmpMessages[index].type = 'b';
-						return true;
-					} return false;
-				});
-				return tmpMessages;
-			});
+			const { id, blockId } = data as { id: string; blockId: string };
+
+			setChatList((prevMessages) =>
+				prevMessages.map((message) => (message.id === blockId ? { id, type: 'b' } : message)),
+			);
 		},
-		[chatMessages],
+		[setChatList],
 	);
 
-	const handleSendMessage = useCallback(
-		(content: string) => {
-			try {
-				const chatMessage = { content };
+	const handleSendMessage = useCallback((content: string) => {
+		try {
+			const socketClient = socketManager.getSocketClient();
 
-				socketClient.sendMessages({
-					destination: CHAT_SOCKET_ENDPOINTS.PUBLISH,
-					body: chatMessage,
-				});
-			} catch (error) {
-				const errorMessage = (error as Error).message;
-				toast({ description: errorMessage.length > 0 ? errorMessage : '문제가 발생했습니다.' });
-			}
-		},
-		[socketClient],
-	);
+			const chatMessage = { content };
+
+			socketClient.sendMessages({
+				destination: CHAT_SOCKET_ENDPOINTS.PUBLISH,
+				body: chatMessage,
+			});
+		} catch (error) {
+			const errorMessage = (error as Error).message;
+			toast({
+				description:
+					errorMessage.length > 0 ? errorMessage : '기대평을 보내는 중 문제가 발생했습니다.',
+			});
+		}
+	}, []);
 
 	return {
 		onReceiveMessage: handleIncomingMessage,
-		onReceiveBlock: handleIncomintBlock,
+		onReceiveBlock: handleIncomingBlock,
 		onSendMessage: handleSendMessage,
-		messages: chatMessages,
+		messages: chatList,
 	};
 }

packages/user/src/hooks/socket/useRacingSocket.ts

@@ -5,7 +5,7 @@ import {
 } from '@softeer/common/constants';
 import { Category } from '@softeer/common/types';
 import type { SocketSubscribeCallbackType } from '@softeer/common/utils';
-import { useCallback, useMemo, useState } from 'react';
+import { useCallback, useEffect, useMemo, useState } from 'react';
 import useRacingVoteStorage from 'src/hooks/storage/useRacingVoteStorage.ts';
 import useAuth from 'src/hooks/useAuth.ts';
 import { useToast } from 'src/hooks/useToast.ts';
@@ -20,17 +20,12 @@ export default function useRacingSocket() {
 	const { toast } = useToast();
 	const { user } = useAuth();
 
-	const socketClient = socketManager.getSocketClient();
-
 	const [storedVote, storeVote] = useRacingVoteStorage();
 	const [votes, setVotes] = useState<VoteStatus>(storedVote);
 
 	const ranks = useMemo(() => calculateRank(votes), [votes]);
 
-	const handleVoteChage = (newVoteStatus: VoteStatus) => {
-		setVotes(newVoteStatus);
-		storeVote(newVoteStatus);
-	};
+	useEffect(() => storeVote(votes), [votes]);
 
 	const handleStatusChange: SocketSubscribeCallbackType = useCallback(
 		(data: unknown) => {
@@ -39,35 +34,27 @@ export default function useRacingSocket() {
 				(category) => newVoteStatus[category as Category] !== votes[category as Category],
 			);
 
-			if (isVotesChanged) handleVoteChage(newVoteStatus);
+			if (isVotesChanged) setVotes(newVoteStatus);
 		},
 		[votes],
 	);
 
-	const handleCarFullyCharged = useCallback(() => {
-		const category = user?.type as Category;
-
-		const chargeData = { [categoryToSocketCategory[category].toLowerCase()]: 1 };
-
-		const completeChargeData = Object.keys(categoryToSocketCategory).reduce(
-			(acc, key) => {
-				const socketCategory = categoryToSocketCategory[key as Category];
-				acc[socketCategory] = chargeData[socketCategory] ?? 0;
-				return acc;
-			},
-			{} as Record<SocketCategory, number>,
-		);
+	const socketClient = socketManager.getSocketClient();
 
+	const handleCarFullyCharged = useCallback(() => {
 		try {
+			const category = user?.type as Category;
+			const completeChargeData = prepareChargeData(category, categoryToSocketCategory);
+
 			socketClient.sendMessages({
 				destination: RACING_SOCKET_ENDPOINTS.PUBLISH,
 				body: completeChargeData,
 			});
 		} catch (error) {
-			const errorMessage = (error as Error).message;
-			toast({ description: errorMessage.length > 0 ? errorMessage : '문제가 발생했습니다.' });
+			const errorMessage = (error as Error).message || '문제가 발생했습니다.';
+			toast({ description: errorMessage });
 		}
-	}, [user?.type]);
+	}, [user?.type, socketClient]);
 
 	return {
 		votes,
@@ -95,16 +82,27 @@ function calculateRank(vote: VoteStatus): RankStatus {
 	);
 }
 
-// function hasRankChanged(newRank: RankStatus, currentRank: RankStatus): boolean {
-// 	return Object.keys(newRank).some(
-// 		(category) => newRank[category as Category] !== currentRank[category as Category],
-// 	);
-// }
-
 function parseSocketVoteData(data: SocketData): VoteStatus {
 	return Object.entries(data).reduce<VoteStatus>((acc, [socketCategory, value]) => {
 		const category = socketCategoryToCategory[socketCategory.toLowerCase() as SocketCategory];
 		acc[category] = value;
 		return acc;
 	}, {} as VoteStatus);
 }
+
+function prepareChargeData(
+	category: Category,
+	categoryMap: Record<Category, SocketCategory>,
+): Record<SocketCategory, number> {
+	const chargeData = {
+		[categoryMap[category].toLowerCase()]: 1,
+	};
+
+	return Object.entries(categoryMap).reduce(
+		(acc, [, socketCategory]) => {
+			acc[socketCategory] = chargeData[socketCategory.toLowerCase()] ?? 0;
+			return acc;
+		},
+		{} as Record<SocketCategory, number>,
+	);
+}

packages/user/src/hooks/storage/useChatStorage.ts

@@ -0,0 +1,7 @@
+import { ChatProps } from '@softeer/common/components';
+import STORAGE_KEYS from 'src/constants/storageKey.ts';
+import useStorage from 'src/hooks/storage/index.ts';
+
+const useChatListStorage = () => useStorage<ChatProps[]>(STORAGE_KEYS.CHAT_LIST, []);
+
+export default useChatListStorage;