compose.yml

@@ -11,8 +11,6 @@ services:
       - .env.production.local
     expose:
       - '9101'
-    volumes:
-      - ../logs/auth:/var/log/services/auth
     networks:
       - teacinema
 

package.json

@@ -30,11 +30,6 @@
     "@nestjs/mapped-types": "*",
     "@nestjs/microservices": "^11.1.12",
     "@nestjs/platform-express": "^11.0.1",
-    "@opentelemetry/auto-instrumentations-node": "^0.72.0",
-    "@opentelemetry/exporter-trace-otlp-grpc": "^0.214.0",
-    "@opentelemetry/resources": "^2.6.1",
-    "@opentelemetry/sdk-node": "^0.214.0",
-    "@opentelemetry/semantic-conventions": "^1.40.0",
     "@prisma/adapter-pg": "^7.3.0",
     "@prisma/client": "^7.3.0",
     "@teacinema/common": "^1.0.0",
@@ -47,9 +42,6 @@
     "class-validator": "^0.14.3",
     "dotenv-expand": "^12.0.3",
     "ioredis": "^5.9.2",
-    "nestjs-pino": "^4.6.1",
-    "pino": "^10.3.1",
-    "pino-http": "^11.0.0",
     "prisma": "^7.3.0",
     "prom-client": "^15.1.3",
     "reflect-metadata": "^0.2.2",

src/app.module.ts

@@ -1,7 +1,5 @@
 import { Module } from '@nestjs/common'
 import { ConfigModule } from '@nestjs/config'
-import { LoggerModule } from 'nestjs-pino'
-import pino from 'pino'
 
 import { ObservabilityModule } from '@/observability/observability.module'
 
@@ -23,23 +21,6 @@ import { TelegramModule } from './modules/telegram/telegram.module'
 import { TokenModule } from './modules/token/token.module'
 import { UsersModule } from './modules/users/users.module'
 
-const transport = pino.transport({
-  target: 'pino/file',
-  options: {
-    destination: '/var/log/services/auth/auth.log',
-    mkdir: true
-  }
-})
-
-const logger = pino(
-  {
-    level: process.env.LOG_LEVEL || 'info',
-    messageKey: 'msg',
-    base: { service: 'auth' }
-  },
-  transport
-)
-
 @Module({
   imports: [
     ConfigModule.forRoot({
@@ -51,9 +32,6 @@ const logger = pino(
       ],
       load: [dabataseEnv, grpcEnv, redisEnv, passportEnv, telegramEnv, rmqEnv]
     }),
-    LoggerModule.forRoot({
-      pinoHttp: { logger }
-    }),
     PrismaModule,
     RedisModule,
     ObservabilityModule,

src/main.ts

@@ -4,7 +4,6 @@ import { NestFactory } from '@nestjs/core'
 import { createGrpcServer } from '@/infra/grpc/grpc.server'
 
 import { AppModule } from './app.module'
-import './observability/tracing'
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule)

src/modules/auth/auth.service.ts

@@ -11,7 +11,6 @@ import {
   VerifyOtpRequest,
   VerifyOtpResponse
 } from '@teacinema/contracts/gen/auth'
-import { PinoLogger } from 'nestjs-pino'
 
 import { MessagingService } from '@/infra/messaging/messaging.service'
 import { OtpService } from '@/modules/otp/otp.service'
@@ -23,22 +22,17 @@ import { UsersClientGrpc } from '../users/users.grpc'
 @Injectable()
 export class AuthService {
   public constructor(
-    private readonly logger: PinoLogger,
     private readonly userRepository: UserRepository,
     private readonly otpService: OtpService,
     private readonly tokenService: TokenService,
     private readonly messagingService: MessagingService,
     private readonly usersClient: UsersClientGrpc,
     private readonly configService: ConfigService
-  ) {
-    this.logger.setContext(AuthService.name)
-  }
+  ) {}
 
   public async sendOtp(data: SendOtpRequest): Promise<SendOtpResponse> {
     const { identifier, type } = data
 
-    this.logger.debug(`OTP request received from ${identifier} of type ${type}`)
-
     let account: Account | null = null
     const isPhoneType = type === 'phone'
     const isEmailType = type === 'email'
@@ -50,9 +44,6 @@ export class AuthService {
     }
 
     if (!account) {
-      this.logger.warn(
-        `Account not found, creating new account for ${identifier} `
-      )
       account = await this.userRepository.createAccount({
         email: isEmailType ? identifier : undefined,
         phone: isPhoneType ? identifier : undefined
@@ -69,16 +60,12 @@ export class AuthService {
       type: type as 'email' | 'phone'
     })
 
-    this.logger.info(`OTP successfully send to ${identifier} of type ${type}`)
-
     return { ok: true }
   }
 
   public async verifyOtp(data: VerifyOtpRequest): Promise<VerifyOtpResponse> {
     const { identifier, code, type } = data
 
-    this.logger.debug(`OTP verify for ${identifier} of type ${type}`)
-
     await this.otpService.verify(identifier, code, type as 'email' | 'phone')
 
     const isPhoneType = type === 'phone'
@@ -89,9 +76,6 @@ export class AuthService {
       : await this.userRepository.findByEmail(identifier)
 
     if (!account) {
-      this.logger.warn(
-        `Account not found, create new account for ${identifier}`
-      )
       throw new RpcException({
         code: RpcStatus.NOT_FOUND,
         details: 'Account not found'
@@ -110,10 +94,6 @@ export class AuthService {
       })
     }
 
-    this.logger.info(
-      `OTP verified successfully for ${identifier} of type ${type}`
-    )
-
     this.usersClient.create({ id: account.id }).subscribe()
 
     return this.tokenService.generateTokens(account.id)
@@ -121,15 +101,9 @@ export class AuthService {
 
   public refresh(data: RefreshRequest): RefreshResponse {
     const { refreshToken } = data
-    this.logger.debug(`Refresh token request received`)
     const result = this.tokenService.verify(refreshToken)
 
     if (!result.valid) {
-      this.logger.error(
-        // eslint-disable-next-line @typescript-eslint/ban-ts-comment -- ok
-        // @ts-expect-error
-        `Invalid refresh token reason: ${result.reason || 'Unknown'}`
-      )
       throw new RpcException({
         code: RpcStatus.UNAUTHENTICATED,
         // @ts-expect-error -- TODO: fixme
@@ -137,10 +111,6 @@ export class AuthService {
       })
     }
 
-    this.logger.info(
-      `Refresh token verified successfully for user ${result.userId}`
-    )
-
     return this.tokenService.generateTokens(result.userId)
   }
 }

src/modules/otp/otp.service.ts

@@ -1,27 +1,17 @@
 import { Injectable } from '@nestjs/common'
 import { RpcException } from '@nestjs/microservices'
 import { RpcStatus } from '@teacinema/common'
-import { PinoLogger } from 'nestjs-pino'
 import { createHash } from 'node:crypto'
 
 import { RedisService } from '@/infra/redis/redis.service'
 
 @Injectable()
 export class OtpService {
-  public constructor(
-    private readonly logger: PinoLogger,
-    private readonly redisService: RedisService
-  ) {
-    this.logger.setContext(OtpService.name)
-  }
+  public constructor(private readonly redisService: RedisService) {}
 
   public async send(indentifier: string, type: 'email' | 'phone') {
     const { code, hash } = this.generateCode()
 
-    this.logger.debug(
-      `OTP send to ${indentifier} of type ${type}, code ${code}, hash ${hash}`
-    )
-
     await this.redisService.set(
       `otp:${type}:${indentifier}`,
       hash,
@@ -29,8 +19,6 @@ export class OtpService {
       60 * 5
     )
 
-    this.logger.debug(`OTP stored to Redis: ${indentifier}`)
-
     return { code, hash }
   }
 
@@ -66,8 +54,6 @@ export class OtpService {
     const code = Math.floor(100_000 + Math.random() * 900_000)
     const hash = createHash('sha256').update(String(code)).digest('hex')
 
-    this.logger.debug(`Generated OTP code: ${code}`)
-
     return { code, hash }
   }
 }

src/observability/tracing.ts

@@ -1,27 +0,0 @@
-import { getNodeAutoInstrumentations } from '@opentelemetry/auto-instrumentations-node'
-import { OTLPTraceExporter } from '@opentelemetry/exporter-trace-otlp-grpc'
-import { resourceFromAttributes } from '@opentelemetry/resources'
-import { NodeSDK } from '@opentelemetry/sdk-node'
-import { ATTR_SERVICE_NAME } from '@opentelemetry/semantic-conventions'
-
-const traceExporter = new OTLPTraceExporter({
-  url: 'http://jaeger:4317'
-})
-
-const otelSdk = new NodeSDK({
-  traceExporter,
-  resource: resourceFromAttributes({
-    [ATTR_SERVICE_NAME]: 'auth-service'
-  }),
-  instrumentations: [
-    getNodeAutoInstrumentations({
-      '@opentelemetry/instrumentation-grpc': { enabled: true },
-      '@opentelemetry/instrumentation-http': { enabled: true },
-      '@opentelemetry/instrumentation-nestjs-core': { enabled: true },
-      '@opentelemetry/instrumentation-redis': { enabled: true },
-      '@opentelemetry/instrumentation-pg': { enabled: true }
-    })
-  ]
-})
-
-otelSdk.start()