Microservices Controller

@Controller('cats')
export class CatsController {
  constructor(
    @Inject('CATS_SERVICE') private readonly catsService: ClientProxy
  ) {}

  @Post()
  async create(
    @Body(new ValidationPipe()) createCatDto: CreateCatDto
  ) {
    return this.client.send({cmd: 'create_cat'}, createCatDto);
  }

  @Get()
  async findAll(): Promise<Cat[]> {
    return this.client.send({cmd: 'get_all_cats'}, null);
  }
}