reverted prisma cusotm output path

.env.example

@@ -19,6 +19,11 @@ JWT_ISSUER=friendolls
 JWT_AUDIENCE=friendolls-api
 JWT_EXPIRES_IN_SECONDS=3600
 
+# Auth cleanup
+AUTH_CLEANUP_ENABLED=true
+AUTH_CLEANUP_INTERVAL_MS=900000
+AUTH_SESSION_REVOKED_RETENTION_DAYS=7
+
 # Google OAuth
 GOOGLE_CLIENT_ID="replace-with-google-client-id"
 GOOGLE_CLIENT_SECRET="replace-with-google-client-secret"

package.json

@@ -1,6 +1,6 @@
 {
   "name": "friendolls-server",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "description": "",
   "author": "",
   "private": true,
@@ -49,6 +49,7 @@
     "jsonwebtoken": "^9.0.2",
     "passport": "^0.7.0",
     "passport-discord": "^0.1.4",
+    "helmet": "^8.1.0",
     "passport-google-oauth20": "^2.0.0",
     "passport-jwt": "^4.0.1",
     "pg": "^8.16.3",

pnpm-lock.yaml

@@ -62,6 +62,9 @@ importers:
       dotenv:
         specifier: ^17.2.3
         version: 17.2.3
+      helmet:
+        specifier: ^8.1.0
+        version: 8.1.0
       ioredis:
         specifier: ^5.8.2
         version: 5.8.2
@@ -2298,6 +2301,10 @@ packages:
     resolution: {integrity: sha512-0hJU9SCPvmMzIBdZFqNPXWa6dqh7WdH0cII9y+CyS8rG3nL48Bclra9HmKhVVUHyPWNH5Y7xDwAB7bfgSjkUMQ==}
     engines: {node: '>= 0.4'}
 
+  helmet@8.1.0:
+    resolution: {integrity: sha512-jOiHyAZsmnr8LqoPGmCjYAaiuWwjAPLgY8ZX2XrmHawt99/u1y6RgrZMTeoPfpUbV96HOalYgz1qzkRbw54Pmg==}
+    engines: {node: '>=18.0.0'}
+
   hono@4.7.10:
     resolution: {integrity: sha512-QkACju9MiN59CKSY5JsGZCYmPZkA6sIW6OFCUp7qDjZu6S6KHtJHhAc9Uy9mV9F8PJ1/HQ3ybZF2yjCa/73fvQ==}
     engines: {node: '>=16.9.0'}
@@ -6227,6 +6234,8 @@ snapshots:
     dependencies:
       function-bind: 1.1.2
 
+  helmet@8.1.0: {}
+
   hono@4.7.10: {}
 
   html-escaper@2.0.2: {}

prisma/schema.prisma

@@ -49,10 +49,10 @@ model User {
   activeDollId String? @map("active_doll_id")
   activeDoll   Doll?   @relation("ActiveDoll", fields: [activeDollId], references: [id])
 
-  sentFriendRequests     FriendRequest[] @relation("SentFriendRequests")
-  receivedFriendRequests FriendRequest[] @relation("ReceivedFriendRequests")
-  userFriendships        Friendship[]    @relation("UserFriendships")
-  friendFriendships      Friendship[]    @relation("FriendFriendships")
+  sentFriendRequests     FriendRequest[]    @relation("SentFriendRequests")
+  receivedFriendRequests FriendRequest[]    @relation("ReceivedFriendRequests")
+  userFriendships        Friendship[]       @relation("UserFriendships")
+  friendFriendships      Friendship[]       @relation("FriendFriendships")
   dolls                  Doll[]
   authIdentities         AuthIdentity[]
   authSessions           AuthSession[]
@@ -62,17 +62,17 @@ model User {
 }
 
 model AuthIdentity {
-  id              String       @id @default(uuid())
-  provider        AuthProvider
-  providerSubject String       @map("provider_subject")
-  providerEmail   String?      @map("provider_email")
-  providerName    String?      @map("provider_name")
-  providerUsername String?     @map("provider_username")
-  providerPicture String?      @map("provider_picture")
-  emailVerified   Boolean      @default(false) @map("email_verified")
-  createdAt       DateTime     @default(now()) @map("created_at")
-  updatedAt       DateTime     @updatedAt @map("updated_at")
-  userId          String       @map("user_id")
+  id               String       @id @default(uuid())
+  provider         AuthProvider
+  providerSubject  String       @map("provider_subject")
+  providerEmail    String?      @map("provider_email")
+  providerName     String?      @map("provider_name")
+  providerUsername String?      @map("provider_username")
+  providerPicture  String?      @map("provider_picture")
+  emailVerified    Boolean      @default(false) @map("email_verified")
+  createdAt        DateTime     @default(now()) @map("created_at")
+  updatedAt        DateTime     @updatedAt @map("updated_at")
+  userId           String       @map("user_id")
 
   user User @relation(fields: [userId], references: [id], onDelete: Cascade)
 
@@ -82,14 +82,14 @@ model AuthIdentity {
 }
 
 model AuthSession {
-  id               String       @id @default(uuid())
+  id               String        @id @default(uuid())
   provider         AuthProvider?
-  refreshTokenHash String       @unique @map("refresh_token_hash")
-  expiresAt        DateTime     @map("expires_at")
-  revokedAt        DateTime?    @map("revoked_at")
-  createdAt        DateTime     @default(now()) @map("created_at")
-  updatedAt        DateTime     @updatedAt @map("updated_at")
-  userId           String       @map("user_id")
+  refreshTokenHash String        @unique @map("refresh_token_hash")
+  expiresAt        DateTime      @map("expires_at")
+  revokedAt        DateTime?     @map("revoked_at")
+  createdAt        DateTime      @default(now()) @map("created_at")
+  updatedAt        DateTime      @updatedAt @map("updated_at")
+  userId           String        @map("user_id")
 
   user User @relation(fields: [userId], references: [id], onDelete: Cascade)
 
@@ -98,13 +98,13 @@ model AuthSession {
 }
 
 model AuthExchangeCode {
-  id        String       @id @default(uuid())
-  provider  AuthProvider
-  codeHash  String       @unique @map("code_hash")
-  expiresAt DateTime     @map("expires_at")
-  consumedAt DateTime?   @map("consumed_at")
-  createdAt DateTime     @default(now()) @map("created_at")
-  userId    String       @map("user_id")
+  id         String       @id @default(uuid())
+  provider   AuthProvider
+  codeHash   String       @unique @map("code_hash")
+  expiresAt  DateTime     @map("expires_at")
+  consumedAt DateTime?    @map("consumed_at")
+  createdAt  DateTime     @default(now()) @map("created_at")
+  userId     String       @map("user_id")
 
   user User @relation(fields: [userId], references: [id], onDelete: Cascade)
 

src/auth/auth.module.ts

@@ -10,6 +10,7 @@ import { UsersModule } from '../users/users.module';
 import { AuthController } from './auth.controller';
 import { GoogleAuthGuard } from './guards/google-auth.guard';
 import { DiscordAuthGuard } from './guards/discord-auth.guard';
+import { AuthCleanupService } from './services/auth-cleanup.service';
 
 @Module({
   imports: [
@@ -26,6 +27,7 @@ import { DiscordAuthGuard } from './guards/discord-auth.guard';
     DiscordAuthGuard,
     AuthService,
     JwtVerificationService,
+    AuthCleanupService,
   ],
   exports: [AuthService, PassportModule, JwtVerificationService],
 })

src/auth/services/auth-cleanup.service.ts

@@ -0,0 +1,159 @@
+import {
+  Injectable,
+  Inject,
+  Logger,
+  OnModuleDestroy,
+  OnModuleInit,
+} from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { PrismaService } from '../../database/prisma.service';
+import Redis from 'ioredis';
+import {
+  parseBoolean,
+  parsePositiveInteger,
+} from '../../common/config/env.utils';
+import { REDIS_CLIENT } from '../../database/redis.module';
+
+const MIN_CLEANUP_INTERVAL_MS = 60_000;
+const DEFAULT_CLEANUP_INTERVAL_MS = 15 * 60_000;
+const DEFAULT_REVOKED_RETENTION_DAYS = 7;
+const CLEANUP_LOCK_KEY = 'lock:auth:cleanup';
+const CLEANUP_LOCK_TTL_MS = 55_000;
+
+@Injectable()
+export class AuthCleanupService implements OnModuleInit, OnModuleDestroy {
+  private readonly logger = new Logger(AuthCleanupService.name);
+  private cleanupTimer: NodeJS.Timeout | null = null;
+  private isCleanupRunning = false;
+
+  constructor(
+    private readonly prisma: PrismaService,
+    private readonly configService: ConfigService,
+    @Inject(REDIS_CLIENT) private readonly redisClient: Redis | null,
+  ) {}
+
+  onModuleInit(): void {
+    const enabled = parseBoolean(
+      this.configService.get<string>('AUTH_CLEANUP_ENABLED'),
+      true,
+    );
+
+    if (!enabled) {
+      this.logger.log('Auth cleanup task disabled');
+      return;
+    }
+
+    const configuredInterval = parsePositiveInteger(
+      this.configService.get<string>('AUTH_CLEANUP_INTERVAL_MS'),
+      DEFAULT_CLEANUP_INTERVAL_MS,
+    );
+    const cleanupIntervalMs = Math.max(
+      configuredInterval,
+      MIN_CLEANUP_INTERVAL_MS,
+    );
+
+    this.cleanupTimer = setInterval(() => {
+      void this.cleanupExpiredAuthData();
+    }, cleanupIntervalMs);
+    this.cleanupTimer.unref();
+
+    void this.cleanupExpiredAuthData();
+    this.logger.log(`Auth cleanup task scheduled every ${cleanupIntervalMs}ms`);
+  }
+
+  onModuleDestroy(): void {
+    if (!this.cleanupTimer) {
+      return;
+    }
+
+    clearInterval(this.cleanupTimer);
+    this.cleanupTimer = null;
+  }
+
+  private async cleanupExpiredAuthData(): Promise<void> {
+    if (this.isCleanupRunning) {
+      this.logger.warn(
+        'Skipping auth cleanup run because previous run is still in progress',
+      );
+      return;
+    }
+
+    this.isCleanupRunning = true;
+    const lockToken = `${process.pid}-${Date.now()}-${Math.random().toString(36).slice(2)}`;
+    let lockAcquired = false;
+
+    try {
+      if (this.redisClient) {
+        try {
+          const lockResult = await this.redisClient.set(
+            CLEANUP_LOCK_KEY,
+            lockToken,
+            'PX',
+            CLEANUP_LOCK_TTL_MS,
+            'NX',
+          );
+          if (lockResult !== 'OK') {
+            return;
+          }
+          lockAcquired = true;
+        } catch (error) {
+          this.logger.warn(
+            'Failed to acquire auth cleanup lock; running cleanup without distributed lock',
+            error as Error,
+          );
+        }
+      }
+
+      const now = new Date();
+      const revokedRetentionDays = parsePositiveInteger(
+        this.configService.get<string>('AUTH_SESSION_REVOKED_RETENTION_DAYS'),
+        DEFAULT_REVOKED_RETENTION_DAYS,
+      );
+      const revokedCutoff = new Date(
+        now.getTime() - revokedRetentionDays * 24 * 60 * 60 * 1000,
+      );
+
+      const [codes, sessions] = await Promise.all([
+        this.prisma.authExchangeCode.deleteMany({
+          where: {
+            OR: [{ expiresAt: { lt: now } }, { consumedAt: { not: null } }],
+          },
+        }),
+        this.prisma.authSession.deleteMany({
+          where: {
+            OR: [
+              { expiresAt: { lt: now } },
+              { revokedAt: { lt: revokedCutoff } },
+            ],
+          },
+        }),
+      ]);
+
+      const totalDeleted = codes.count + sessions.count;
+
+      if (totalDeleted > 0) {
+        this.logger.log(
+          `Auth cleanup removed ${totalDeleted} records (${codes.count} exchange codes, ${sessions.count} sessions)`,
+        );
+      }
+    } catch (error) {
+      this.logger.error('Auth cleanup task failed', error as Error);
+    } finally {
+      if (lockAcquired && this.redisClient) {
+        try {
+          const currentLockValue = await this.redisClient.get(CLEANUP_LOCK_KEY);
+          if (currentLockValue === lockToken) {
+            await this.redisClient.del(CLEANUP_LOCK_KEY);
+          }
+        } catch (error) {
+          this.logger.warn(
+            'Failed to release auth cleanup lock',
+            error as Error,
+          );
+        }
+      }
+
+      this.isCleanupRunning = false;
+    }
+  }
+}

src/database/prisma.service.ts

@@ -40,6 +40,7 @@ export class PrismaService
   implements OnModuleInit, OnModuleDestroy
 {
   private readonly logger = new Logger(PrismaService.name);
+  private readonly pool: Pool;
 
   constructor(private configService: ConfigService) {
     const databaseUrl = configService.get<string>('DATABASE_URL');
@@ -62,6 +63,8 @@ export class PrismaService
       ],
     });
 
+    this.pool = pool;
+
     // Log database queries in development mode
     if (process.env.NODE_ENV === 'development') {
       this.$on('query' as never, (e: QueryEvent) => {
@@ -101,6 +104,7 @@ export class PrismaService
   async onModuleDestroy() {
     try {
       await this.$disconnect();
+      await this.pool.end();
       this.logger.log('Successfully disconnected from database');
     } catch (error) {
       this.logger.error('Error disconnecting from database', error);

src/main.ts

@@ -2,6 +2,7 @@ import { NestFactory } from '@nestjs/core';
 import { ValidationPipe, Logger } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
+import helmet from 'helmet';
 import { AppModule } from './app.module';
 import { AllExceptionsFilter } from './common/filters/all-exceptions.filter';
 import { RedisIoAdapter } from './ws/redis-io.adapter';
@@ -10,12 +11,28 @@ async function bootstrap() {
   const logger = new Logger('Bootstrap');
   const app = await NestFactory.create(AppModule);
   const configService = app.get(ConfigService);
+  const nodeEnv = configService.get<string>('NODE_ENV') || 'development';
+  const isProduction = nodeEnv === 'production';
+
+  app.enableShutdownHooks();
+
+  app.use(
+    helmet({
+      contentSecurityPolicy: false,
+      crossOriginEmbedderPolicy: false,
+    }),
+  );
 
   // Configure Redis Adapter for horizontal scaling (if enabled)
   const redisIoAdapter = new RedisIoAdapter(app, configService);
   await redisIoAdapter.connectToRedis();
   app.useWebSocketAdapter(redisIoAdapter);
 
+  app.enableCors({
+    origin: true,
+    credentials: true,
+  });
+
   // Enable global exception filter for consistent error responses
   app.useGlobalFilters(new AllExceptionsFilter());
 
@@ -29,43 +46,54 @@ async function bootstrap() {
       // Automatically transform payloads to DTO instances
       transform: true,
       // Provide detailed error messages
-      disableErrorMessages: false,
+      disableErrorMessages: isProduction,
     }),
   );
 
-  // Configure Swagger documentation
-  const config = new DocumentBuilder()
-    .setTitle('Friendolls API')
-    .setDescription(
-      'API for managing users in Friendolls application.\n\n' +
-        'Authentication is handled via Passport.js social sign-in for desktop clients.\n' +
-        'Desktop clients exchange one-time SSO codes for Friendolls JWT tokens.\n\n' +
-        'Include the JWT token in the Authorization header as: `Bearer <token>`',
-    )
-    .setVersion('1.0')
-    .addBearerAuth(
-      {
-        type: 'http',
-        scheme: 'bearer',
-        bearerFormat: 'JWT',
-        name: 'Authorization',
-        description: 'Enter Friendolls JWT access token',
-        in: 'header',
-      },
-      'bearer',
-    )
-    .addTag('users', 'User profile management endpoints')
-    .build();
+  if (!isProduction) {
+    const config = new DocumentBuilder()
+      .setTitle('Friendolls API')
+      .setDescription(
+        'API for managing users in Friendolls application.\n\n' +
+          'Authentication is handled via Passport.js social sign-in for desktop clients.\n' +
+          'Desktop clients exchange one-time SSO codes for Friendolls JWT tokens.\n\n' +
+          'Include the JWT token in the Authorization header as: `Bearer <token>`',
+      )
+      .setVersion('1.0')
+      .addBearerAuth(
+        {
+          type: 'http',
+          scheme: 'bearer',
+          bearerFormat: 'JWT',
+          name: 'Authorization',
+          description: 'Enter Friendolls JWT access token',
+          in: 'header',
+        },
+        'bearer',
+      )
+      .addTag('users', 'User profile management endpoints')
+      .build();
 
-  const document = SwaggerModule.createDocument(app, config);
-  SwaggerModule.setup('api', app, document);
+    const document = SwaggerModule.createDocument(app, config);
+    SwaggerModule.setup('api', app, document);
+  }
 
   const host = process.env.HOST ?? 'localhost';
   const port = process.env.PORT ?? 3000;
   await app.listen(port);
+  const httpServer = app.getHttpServer() as {
+    once?: (event: 'close', listener: () => void) => void;
+  } | null;
+  httpServer?.once?.('close', () => {
+    void redisIoAdapter.close();
+  });
 
   logger.log(`Application is running on: http://${host}:${port}`);
-  logger.log(`Swagger documentation available at: http://${host}:${port}/api`);
+  if (!isProduction) {
+    logger.log(
+      `Swagger documentation available at: http://${host}:${port}/api`,
+    );
+  }
 }
 
 void bootstrap();

src/users/users.controller.spec.ts

@@ -22,6 +22,7 @@ describe('UsersController', () => {
   const mockAuthUser: AuthenticatedUser = {
     userId: 'uuid-123',
     email: 'test@example.com',
+    tokenType: 'access',
     roles: ['user'],
   };
 

src/ws/state/interaction/handler.ts

@@ -9,6 +9,8 @@ import { WsNotificationService } from '../ws-notification.service';
 import { WS_EVENT } from '../ws-events';
 import { Validator } from '../utils/validation';
 
+const SENDER_NAME_CACHE_TTL_MS = 10 * 60 * 1000;
+
 export class InteractionHandler {
   private readonly logger = new Logger(InteractionHandler.name);
 
@@ -18,6 +20,32 @@ export class InteractionHandler {
     private readonly wsNotificationService: WsNotificationService,
   ) {}
 
+  private async resolveSenderName(
+    client: AuthenticatedSocket,
+    userId: string,
+  ): Promise<string> {
+    const cachedName = client.data.senderName;
+    const cachedAt = client.data.senderNameCachedAt;
+    const cacheIsFresh =
+      cachedName &&
+      typeof cachedAt === 'number' &&
+      Date.now() - cachedAt < SENDER_NAME_CACHE_TTL_MS;
+
+    if (cacheIsFresh) {
+      return cachedName;
+    }
+
+    const sender = await this.prisma.user.findUnique({
+      where: { id: userId },
+      select: { name: true, username: true },
+    });
+
+    const senderName = sender?.name || sender?.username || 'Unknown';
+    client.data.senderName = senderName;
+    client.data.senderNameCachedAt = Date.now();
+    return senderName;
+  }
+
   async handleSendInteraction(
     client: AuthenticatedSocket,
     data: SendInteractionDto,
@@ -61,11 +89,7 @@ export class InteractionHandler {
     }
 
     // 3. Construct payload
-    const sender = await this.prisma.user.findUnique({
-      where: { id: currentUserId },
-      select: { name: true, username: true },
-    });
-    const senderName = sender?.name || sender?.username || 'Unknown';
+    const senderName = await this.resolveSenderName(client, currentUserId);
 
     const payload: InteractionPayloadDto = {
       senderUserId: currentUserId,

src/ws/state/state.gateway.spec.ts

@@ -3,7 +3,6 @@ import { Test, TestingModule } from '@nestjs/testing';
 import { StateGateway } from './state.gateway';
 import { AuthenticatedSocket } from '../../types/socket';
 import { JwtVerificationService } from '../../auth/services/jwt-verification.service';
-import { UsersService } from '../../users/users.service';
 import { PrismaService } from '../../database/prisma.service';
 import { UserSocketService } from './user-socket.service';
 import { WsNotificationService } from './ws-notification.service';
@@ -23,6 +22,8 @@ type MockSocket = {
     userId?: string;
     activeDollId?: string | null;
     friends?: Set<string>;
+    senderName?: string;
+    senderNameCachedAt?: number;
   };
   handshake?: any;
   disconnect?: jest.Mock;
@@ -39,7 +40,6 @@ describe('StateGateway', () => {
     sockets: { sockets: { size: number; get: jest.Mock } };
     to: jest.Mock;
   };
-  let mockUsersService: Partial<UsersService>;
   let mockJwtVerificationService: Partial<JwtVerificationService>;
   let mockPrismaService: Partial<PrismaService>;
   let mockUserSocketService: Partial<UserSocketService>;
@@ -67,12 +67,6 @@ describe('StateGateway', () => {
       }),
     };
 
-    mockUsersService = {
-      findOne: jest.fn().mockResolvedValue({
-        id: 'user-id',
-      }),
-    };
-
     mockJwtVerificationService = {
       extractToken: jest.fn((handshake) => handshake.auth?.token),
       verifyToken: jest.fn().mockReturnValue({
@@ -83,7 +77,12 @@ describe('StateGateway', () => {
 
     mockPrismaService = {
       user: {
-        findUnique: jest.fn().mockResolvedValue({ activeDollId: 'doll-123' }),
+        findUnique: jest.fn().mockResolvedValue({
+          id: 'user-id',
+          name: 'Test User',
+          username: 'test-user',
+          activeDollId: 'doll-123',
+        }),
       } as any,
       friendship: {
         findMany: jest.fn().mockResolvedValue([]),
@@ -119,7 +118,6 @@ describe('StateGateway', () => {
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         StateGateway,
-        { provide: UsersService, useValue: mockUsersService },
         {
           provide: JwtVerificationService,
           useValue: mockJwtVerificationService,
@@ -190,7 +188,6 @@ describe('StateGateway', () => {
       );
 
       // Should NOT call these anymore in handleConnection
-      expect(mockUsersService.findOne).not.toHaveBeenCalled();
       expect(mockUserSocketService.setSocket).not.toHaveBeenCalled();
 
       // Should set data on client
@@ -244,6 +241,9 @@ describe('StateGateway', () => {
 
       // Mock Prisma responses
       (mockPrismaService.user!.findUnique as jest.Mock).mockResolvedValue({
+        id: 'user-id',
+        name: 'Test User',
+        username: 'test-user',
         activeDollId: 'doll-123',
       });
       (mockPrismaService.friendship!.findMany as jest.Mock).mockResolvedValue([
@@ -255,32 +255,29 @@ describe('StateGateway', () => {
         mockClient as unknown as AuthenticatedSocket,
       );
 
-      // 1. Load User
-      expect(mockUsersService.findOne).toHaveBeenCalledWith('test-sub');
-
-      // 2. Set Socket
+      // 1. Set Socket
       expect(mockUserSocketService.setSocket).toHaveBeenCalledWith(
         'user-id',
         'client1',
       );
 
-      // 3. Fetch State (DB)
+      // 2. Fetch State (DB)
       expect(mockPrismaService.user!.findUnique).toHaveBeenCalledWith({
-        where: { id: 'user-id' },
-        select: { activeDollId: true },
+        where: { id: 'test-sub' },
+        select: { id: true, name: true, username: true, activeDollId: true },
       });
       expect(mockPrismaService.friendship!.findMany).toHaveBeenCalledWith({
-        where: { userId: 'user-id' },
+        where: { userId: 'test-sub' },
         select: { friendId: true },
       });
 
-      // 4. Update Client Data
+      // 3. Update Client Data
       expect(mockClient.data.userId).toBe('user-id');
       expect(mockClient.data.activeDollId).toBe('doll-123');
       expect(mockClient.data.friends).toContain('friend-1');
       expect(mockClient.data.friends).toContain('friend-2');
 
-      // 5. Emit Initialized
+      // 4. Emit Initialized
       expect(mockClient.emit).toHaveBeenCalledWith('initialized', {
         userId: 'user-id',
         activeDollId: 'doll-123',

src/ws/state/ws-notification.service.ts

@@ -48,13 +48,27 @@ export class WsNotificationService {
     action: 'add' | 'delete',
   ) {
     if (this.redisClient) {
-      await this.redisClient.publish(
-        REDIS_CHANNEL.FRIEND_CACHE_UPDATE,
-        JSON.stringify({ userId, friendId, action }),
-      );
-    } else {
-      // Fallback: update locally
+      try {
+        await this.redisClient.publish(
+          REDIS_CHANNEL.FRIEND_CACHE_UPDATE,
+          JSON.stringify({ userId, friendId, action }),
+        );
+        return;
+      } catch (error) {
+        this.logger.warn(
+          'Redis publish failed for friend cache update; applying local cache update only',
+          error as Error,
+        );
+      }
+    }
+
+    try {
       await this.updateFriendsCacheLocal(userId, friendId, action);
+    } catch (error) {
+      this.logger.error(
+        'Failed to apply local friend cache update',
+        error as Error,
+      );
     }
   }
 
@@ -89,13 +103,27 @@ export class WsNotificationService {
 
   async publishActiveDollUpdate(userId: string, dollId: string | null) {
     if (this.redisClient) {
-      await this.redisClient.publish(
-        REDIS_CHANNEL.ACTIVE_DOLL_UPDATE,
-        JSON.stringify({ userId, dollId }),
-      );
-    } else {
-      // Fallback: update locally
+      try {
+        await this.redisClient.publish(
+          REDIS_CHANNEL.ACTIVE_DOLL_UPDATE,
+          JSON.stringify({ userId, dollId }),
+        );
+        return;
+      } catch (error) {
+        this.logger.warn(
+          'Redis publish failed for active doll update; applying local cache update only',
+          error as Error,
+        );
+      }
+    }
+
+    try {
       await this.updateActiveDollCache(userId, dollId);
+    } catch (error) {
+      this.logger.error(
+        'Failed to apply local active doll cache update',
+        error as Error,
+      );
     }
   }
 }