public IActionResult GetAllPlaneTypes()
        {
            var planeTypes = service.GetAllPlaneTypesInfo();

            return(planeTypes == null?NotFound("There is no information about plane types yet!") as IActionResult
                   : Ok(mapper.Map <IEnumerable <PlaneTypeDTO> >(planeTypes)));
        }
        public IActionResult GetAllPlaneTypes()
        {
            var planeTypes = service.GetAllPlaneTypesInfo();

            return(planeTypes == null?NotFound("There is no information about plane types yet!") as IActionResult : Ok(planeTypes));
        }