refactor(be): add userId in refresh token response (#195)

refactor: add userId in refresh token response

Author: wlgh1553

apps/server/src/auth/auth.controller.ts

@@ -37,7 +37,8 @@ export class AuthController {
   async token(@Req() request: Request) {
     const refreshToken = request.cookies[this.REFRESH_TOKEN];
     const accessToken = await this.authService.generateAccessToken(refreshToken);
-    return { accessToken };
+    const userId = this.authService.getInfo(refreshToken);
+    return { accessToken, userId };
   }
 
   @Post('logout')

apps/server/src/auth/auth.service.ts

@@ -27,6 +27,11 @@ export class AuthService implements OnModuleInit {
     private readonly usersRepository: UsersRepository,
   ) {}
 
+  getInfo(refreshToken: string) {
+    const user = this.refreshTokens[refreshToken];
+    return user ? user.userId : null;
+  }
+
   getRefreshTokenExpireTime() {
     return this.REFRESH_TOKEN_CONFIG.EXPIRE_INTERVAL;
   }
@@ -82,7 +87,6 @@ export class AuthService implements OnModuleInit {
     const tokenData = this.refreshTokens[refreshToken];
     if (!tokenData) throw RefreshTokenException.invalid();
 
-    //FE측 cookie 만료 시간과 서버 측 만료 시간 간의 오차 대비
     if (tokenData.expiredAt < new Date()) {
       this.removeRefreshToken(refreshToken);
       throw RefreshTokenException.expired();

apps/server/src/auth/swagger/login.swagger.ts

@@ -65,6 +65,7 @@ export const TokenRefreshSwagger = () =>
       schema: {
         example: {
           accessToken: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...',
+          userId: 3,
         },
       },
     }),