public ActionResult <PlatformReadDto> CreatePlatform(PlatformCreateDto platformCreateDto) { var platformModel = _mapper.Map <Platform>(platformCreateDto); _repository.CreatePlatform(platformModel); _repository.SaveChanges(); var platformReadDto = _mapper.Map <PlatformReadDto>(platformModel); return(CreatedAtRoute(nameof(GetPlatformById), new { Id = platformReadDto.Id }, platformReadDto)); }