public IHttpActionResult GetInsurance(int id)
        {
            Insurance insurance = _repo.GetInsurance(id);

            if (insurance == null)
            {
                return(NotFound());
            }

            return(Ok(insurance));
        }
        public async Task <IActionResult> GetInsurance(int id)
        {
            // var all = await _repo.GetAllInsurances();
            // return Ok(all);
            var insurance = await _repo.GetInsurance(id);

            if (insurance != null)
            {
                return(Ok(insurance));
            }
            else
            {
                return(BadRequest());
            }
        }