public ActionResult <Prescription> Get(long id)
        {
            var service = new PrescriptionService();

            var prescription = service.GetID(id);

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

            return(prescription);
        }
        public ActionResult Delete(long id)
        {
            var service = new PrescriptionService();

            var prescription = service.GetID(id);

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

            service.Delete(prescription);

            return(Ok());
        }
        public ActionResult <Prescription> Put(long id, [FromBody] Prescription prescription)
        {
            var service = new PrescriptionService();

            if (service.GetID(id) == null)
            {
                return(NotFound());
            }

            prescription.PrescriptionID = id;

            service.Store(prescription);

            return(prescription);
        }