public async Task <IActionResult> CreateFootballer(FootballerPostDto footballerToAdd)
        {
            try
            {
                var guid = await footballerRepository.addFootballer(footballerToAdd);

                return(guid == Guid.Empty ? (IActionResult)StatusCode(500) : Ok(guid));
            }
            catch (Exception e)
            {
                return(StatusCode(500));
            }
        }