운영서버 반영

app/(my)/my-page/page.tsx

@@ -1,17 +1,13 @@
-import { redirect } from 'next/navigation';
-import { getUserProfile } from '@/entities/user/api/get-user-profile';
+import { getUserProfileInServer } from '@/entities/user/api/get-user-profile.server';
 import Profile from '@/features/my-page/ui/profile';
 import ProfileInfo from '@/features/my-page/ui/profile-info';
-import { getLoginUserId } from '@/shared/lib/get-login-user';
+import { getServerCookie } from '@/shared/lib/server-cookie';
 
 export default async function MyPage() {
-  const memberId = await getLoginUserId();
+  const memberIdStr = await getServerCookie('memberId');
+  const memberId = Number(memberIdStr);
 
-  if (!memberId) {
-    redirect('/login');
-  }
-
-  const userProfile = await getUserProfile(memberId);
+  const userProfile = await getUserProfileInServer(memberId);
 
   return (
     <div className="flex flex-col gap-[26.67px]">

app/login/page.tsx

@@ -7,9 +7,6 @@ export const metadata: Metadata = {
   description: '로그인 페이지',
 };
 
-// 랜딩페이지에서 로그인 모달이 뜨는 것으로 파악
 export default function LoginPage() {
-  console.log("NEXT_PUBLIC_API_BASE_URL", process.env.NEXT_PUBLIC_API_BASE_URL)
-
   return <Landing isSignupPage={false} />;
 }

app/page.tsx

@@ -1,7 +1,5 @@
 import { Metadata } from 'next';
-import { redirect } from 'next/navigation';
 import StudyCard from '@/features/study/ui/study-card';
-import { getLoginUserId } from '@/shared/lib/get-login-user';
 import Banner from '@/widgets/home/banner';
 import Sidebar from '@/widgets/home/sidebar';
 
@@ -11,12 +9,6 @@ export const metadata: Metadata = {
 };
 
 export default async function Home() {
-  const memberId = await getLoginUserId();
-
-  if (!memberId) {
-    redirect('/login');
-  }
-
   return (
     <div className="container mx-auto flex min-h-screen gap-600 py-600">
       <div className="flex flex-1 flex-col gap-500">

app/redirection/page.tsx

@@ -49,13 +49,13 @@ function RedirectionContent() {
     handleRedirection().catch(console.error);
   }, [searchParams, router, queryClient]); // 의존성 추가
 
-  return <div>처리중...</div>;
+  return <></>;
 }
 
 // useSearchParams() should be wrapped in a suspense boundary
 export default function RedirectionPage() {
   return (
-    <Suspense fallback={<div>로딩중...</div>}>
+    <Suspense fallback={<></>}>
       <RedirectionContent />
     </Suspense>
   );

app/sign-up/page.tsx

@@ -3,8 +3,5 @@ import Landing from '@/features/auth/ui/landing';
 
 // 랜딩페이지에서 회원가입 모달이 뜨는 것으로 파악
 export default function SignupPage() {
-  // TODO : URL 에서 토큰 파싱후
-  console.log('회원가입 페이지');
-
   return <Landing isSignupPage={true} />;
 }

middleware.ts

@@ -0,0 +1,114 @@
+import { NextResponse } from 'next/server';
+import type { NextRequest } from 'next/server';
+import { getServerCookie } from '@/shared/lib/server-cookie';
+import { isNumeric } from '@/shared/lib/validation';
+import { isApiError } from '@/shared/tanstack-query/api-error';
+
+const verifyAccessToken = async (accessToken: string) => {
+  try {
+    // Access token로 memberId만 반환하는 api
+    const response = await fetch(
+      `${process.env.NEXT_PUBLIC_API_BASE_URL}/api/v1/auth/me`,
+      {
+        method: 'GET',
+        headers: {
+          Authorization: `Bearer ${accessToken}`,
+        },
+      },
+    );
+
+    if (!response.ok) {
+      const errorData = await response.json();
+
+      if (isApiError(errorData) && errorData.errorCode === 'AUTH001') {
+        return { state: 'invalid' };
+      }
+
+      return { state: 'unknownError' };
+    }
+
+    const data: { content: number } = await response.json();
+
+    return { state: 'valid', memberId: data.content };
+  } catch (error) {
+    return { state: 'unknownError' };
+  }
+};
+
+const refreshAccessToken = async () => {
+  try {
+    const refreshToken = await getServerCookie('refresh_token');
+
+    const response = await fetch(
+      `${process.env.NEXT_PUBLIC_API_BASE_URL}/api/v1/auth/access-token/refresh`,
+      {
+        method: 'GET',
+        headers: {
+          'Content-Type': 'application/json',
+          cookie: `refresh_token=${refreshToken}`, // 쿠키를 수동으로 전송
+        },
+      },
+    );
+
+    const data: { content: { accessToken: string } } = await response.json();
+
+    return data.content.accessToken;
+  } catch (error) {
+    return null;
+  }
+};
+
+export async function middleware(request: NextRequest) {
+  const accessToken = request.cookies.get('accessToken')?.value;
+  const memberId = request.cookies.get('memberId')?.value;
+
+  const hasAccessToken = request.cookies.has('accessToken');
+  const hasMemberId = request.cookies.has('memberId') && isNumeric(memberId);
+
+  if (
+    !hasAccessToken ||
+    (request.nextUrl.pathname !== '/sign-up' && !hasMemberId) // 회원가입 페이지가 아닌 경우 memberId 체크 (회원가입 하지 않을 경우, memberId는 null)
+  ) {
+    const loginUrl = new URL('/login', request.url);
+
+    return NextResponse.redirect(loginUrl);
+  }
+
+  // access token 갱신 필요 여부 확인
+  const verifyResponse = await verifyAccessToken(accessToken);
+
+  const response = NextResponse.next();
+
+  // access token이 유효하지 않을 경우 -> 갱신
+  if (verifyResponse.state === 'invalid') {
+    const newAccessToken = await refreshAccessToken();
+
+    if (newAccessToken) {
+      // 갱신 성공
+      response.cookies.set('accessToken', newAccessToken, {
+        secure: true,
+        sameSite: 'strict',
+        path: '/',
+      });
+    } else {
+      // 갱신 실패
+      const loginUrl = new URL('/login', request.url);
+
+      return NextResponse.redirect(loginUrl);
+    }
+  }
+
+  // 이미 회원가입 완료 했는데, sign-up 페이지에 진입할 경우 메인 페이지로 리다이렉트
+  if (request.nextUrl.pathname === '/sign-up' && hasMemberId) {
+    const mainUrl = new URL('/', request.url);
+
+    return NextResponse.redirect(mainUrl);
+  }
+
+  return response;
+}
+
+// middleware가 적용될 경로 설정
+export const config = {
+  matcher: ['/', '/my-page', '/my-study', '/my-study-review', '/sign-up'],
+};

src/entities/user/api/get-user-profile.server.ts

@@ -0,0 +1,10 @@
+import { axiosServerInstance } from '@/shared/tanstack-query/axios.server';
+import { GetUserProfileResponse } from './types';
+
+export const getUserProfileInServer = async (
+  memberId: number,
+): Promise<GetUserProfileResponse> => {
+  const res = await axiosServerInstance.get(`/members/${memberId}/profile`);
+
+  return res.data.content;
+};

src/features/auth/api/auth.ts

@@ -8,7 +8,6 @@ import {
 // 회원가입 요청 API
 export async function signUp(data: any) {
   const res = await axiosInstance.post('/members', data);
-  console.log('signUp res', res);
 
   return res.data;
 }
@@ -30,7 +29,6 @@ export async function uploadProfileImage(
 // 멤버 ID 조회 API
 export async function getMemberId() {
   const res = await axiosInstance.get(`/auth/me`);
-  console.log('getMemberId res', res);
 
   return res.data;
 }

src/features/auth/model/use-auth-mutation.ts

@@ -1,7 +1,11 @@
 // 데이터 변경(Mutation) 을 담당하는 커스텀 훅
 
-import { useMutation } from '@tanstack/react-query';
+import { sendGTMEvent } from '@next/third-parties/google';
+import { useMutation, useQueryClient } from '@tanstack/react-query';
+import { useRouter } from 'next/navigation';
 import { logout, signUp, uploadProfileImage } from '@/features/auth/api/auth';
+import { hashValue } from '@/shared/lib/hash';
+import { deleteCookie, getCookie } from '@/shared/tanstack-query/cookie';
 import { SignUpResponse } from './types';
 
 // 회원가입 요청 커스텀 훅
@@ -27,7 +31,29 @@ export function useUploadProfileImageMutation() {
 }
 
 export const useLogoutMutation = () => {
-  return useMutation<number, unknown, void>({
+  const queryClient = useQueryClient();
+  const router = useRouter();
+
+  return useMutation({
     mutationFn: logout,
+    onSuccess: () => {
+      const memberId = getCookie('memberId');
+
+      if (memberId)
+        sendGTMEvent({
+          event: 'custom_member_logout',
+          dl_timestamp: new Date().toISOString(),
+          dl_member_id: hashValue(memberId),
+        });
+
+      deleteCookie('accessToken');
+      deleteCookie('memberId');
+      deleteCookie('socialImageURL');
+
+      queryClient.clear();
+
+      router.push('/login');
+      router.refresh();
+    },
   });
 };

src/features/auth/ui/header-user-dropdown.tsx

@@ -1,48 +1,21 @@
 'use client';
 
-import { sendGTMEvent } from '@next/third-parties/google';
-import { useQueryClient } from '@tanstack/react-query';
 import { useRouter } from 'next/navigation';
-import { hashValue } from '@/shared/lib/hash';
 import {
   DropdownMenu,
   DropdownMenuContent,
   DropdownMenuItem,
   DropdownMenuTrigger,
 } from '@/shared/shadcn/ui/dropdown-menu';
-import { deleteCookie, getCookie } from '@/shared/tanstack-query/cookie';
 import UserAvatar from '@/shared/ui/avatar';
-import { logout } from '../api/auth';
+import { useLogoutMutation } from '../model/use-auth-mutation';
 
 export default function HeaderUserDropdown({ userImg }: { userImg: string }) {
-  const queryClient = useQueryClient();
+  const { mutateAsync: logout } = useLogoutMutation();
   const router = useRouter();
 
   const handleLogout = async () => {
-    try {
-      // 1. 서버에 로그아웃 요청 (refresh token 삭제)
-      await logout();
-
-      const memberId = getCookie('memberId');
-      sendGTMEvent({
-        event: 'custom_member_logout',
-        dl_timestamp: new Date().toISOString(),
-        dl_member_id: hashValue(memberId),
-      });
-
-      // 2. 클라이언트의 access token 삭제
-      deleteCookie('accessToken');
-      deleteCookie('memberId');
-
-      // 3. React Query 캐시 초기화
-      queryClient.clear();
-
-      // 4. 홈으로 리다이렉트
-      router.push('/');
-      router.refresh(); // 전체 페이지 리프레시
-    } catch (error) {
-      console.error('로그아웃 실패:', error);
-    }
+    await logout();
   };
 
   return (

src/features/auth/ui/login-modal.tsx

@@ -21,11 +21,7 @@ export default function LoginModal({
     return <></>;
   }
 
-  const isLocal = origin.includes('localhost') || origin.includes('127.0.0.1'); // 로컬환경 테스트용
-
-  const API_BASE_URL = isLocal
-    ? 'https://test-api.zeroone.it.kr'
-    : process.env.NEXT_PUBLIC_API_BASE_URL;
+  const API_BASE_URL = process.env.NEXT_PUBLIC_API_BASE_URL;
 
   const KAKAO_CLIENT_ID = process.env.NEXT_PUBLIC_KAKAO_CLIENT_ID;
   const GOOGLE_CLIENT_ID = process.env.NEXT_PUBLIC_GOOGLE_CLIENT_ID;

src/shared/lib/server-cookie.ts

@@ -9,11 +9,11 @@ export const getServerCookie = async (
   return value ?? undefined;
 };
 
-export const setServerCookie = async(
+export const setServerCookie = async (
   name: string,
   value: string,
   options: { path?: string } = {},
 ): Promise<void> => {
   const cookieStore = await cookies();
   cookieStore.set(name, value, { path: '/', ...options });
-};
+};

src/shared/lib/validation.ts

@@ -0,0 +1,3 @@
+export function isNumeric(str: string) {
+  return /^\d+$/.test(str);
+}

src/shared/tanstack-query/api-error.ts

@@ -0,0 +1,40 @@
+class ApiError extends Error {
+  public name = 'ApiError';
+  public statusCode: number;
+  public errorCode: string;
+  public errorName: string;
+  public message: string;
+
+  constructor({
+    statusCode,
+    errorCode,
+    errorName,
+    message,
+  }: {
+    statusCode: number;
+    errorCode: string;
+    errorName: string;
+    message: string;
+  }) {
+    super(message);
+    this.statusCode = statusCode;
+    this.errorCode = errorCode;
+    this.errorName = errorName;
+    this.message = message;
+  }
+}
+
+// API 에러인지 확인하는 함수
+const isApiError = (error: unknown): error is ApiError => {
+  return (
+    error instanceof ApiError ||
+    (typeof error === 'object' &&
+      error !== null &&
+      'statusCode' in error &&
+      'errorCode' in error &&
+      'errorName' in error &&
+      'message' in error)
+  );
+};
+
+export { ApiError, isApiError };