I have created a custom CacheInterceptor to change the cache key:

@Injectable()
export class HttpCacheInterceptor extends CacheInterceptor {
  trackBy(context: ExecutionContext): string | undefined {
    const request = context.switchToHttp().getRequest<FastifyRequest>()

    return `${request.hostname}:${request.url}`
  }
}

and use it as so in AppModule

providers: [
    AppService,
    {
      provide: APP_INTERCEPTOR,
      useClass: HttpCacheInterceptor
    }
  ]

I’d like to be able to disable the cache entirely based on value from ConfigService though, but at a loss how to inject the ConfigService in this scenario?