text: #ifndef BC_DEMO_API_H
  #define BC_DEMO_API_H
  
  #include "services/service.h"
  #include "msg.h"
  
  namespace api {
  using namespace services;
  
  struct Api {
      Api(std::shared_ptr<CargoService>);
      void CreateCargo(CreateCargoMsg* msg);
      void Delay(int cargoId, int days);
  
  private:
      std::shared_ptr<CargoService> cargoService_;
  };
  }
  #endif //BC_DEMO_API_H
  