Installation

npm install --save nestjs-fox-logger nest-cls

Usage

Import

// In your root module
import { ClsModule } from 'nestjs-cls';

@Module({
  imports: [
    ClsModule.forRoot({
      middleware: {
        mount: true,
        generateId: true,
        idGenerator: (req: Request) => req.headers['X-Request-Id'] ?? nanoid(),
      },
      global: true,
    }),
  ],
})
export class AppModule {}

/// ...in a feature module (with cls)
import { FoxLoggerModule } from 'nestjs-fox-logger';

@Module({
  imports: [
    FoxLoggerModule.forFeature({
      name: 'SomeName',
    }),
  ],
  controllers: [],
  providers: [],
  exports: [],
})
export class SomeModule {}

// ...in a feature module (with cls)
import { FoxLoggerModule } from 'nestjs-fox-logger';

@Module({
  imports: [
    FoxLoggerModule.forFeatureAsync({
      useFactory: (cls: ClsService) => ({ name: 'SomeName', cls }),
      inject: [ClsService],
    }),
  ],
  controllers: [],
  providers: [],
  exports: [],
})
export class SomeModule {}

Call

Regular

import { LoopService } from 'nestjs-fox-logger';

@Injectable()
export class YourService {
  constructor(private readonly logger: FoxLoggerService) {}

  async foo() {
    await this.logger.log('someMessage');
    await this.logger.log('someMessage');
  }
}

With Event ID

import { LoopService } from 'nestjs-fox-logger';

@Injectable()
export class YourService {
  constructor(private readonly logger: FoxLoggerService) {}

  async foo() {
    const eventId = nanoid();
    await this.logger.log('someMessage', eventId);
  }
}

Author

Semen Kononets (GitHub)

LICENSE

MIT