feathers-reactive with Angular Universal - data 2

frxau_data_2.ts

import * as superagent from 'superagent'

@Injectable()
export class DataService {
  constructor(
    @Inject(PLATFORM_ID) private platformId: Object
  ) {
    if (isPlatformBrowser(this.platformId)) {
      const socket = io(this.BASE_URL)
      this.app
        .configure(socketio(socket))
        .configure(rx({ idField: '_id' }))
    } else {
      const restClient = rest(this.BASE_URL)
      this.app
        .configure(restClient.superagent(superagent))
        .configure(rxUniversal())
    }
  }

  BASE_URL = 'SOME_URL'
  app = feathers() as Application<Services>

  products() {
    return this.app.service('products').watch().find()
  }
}