public async Task <IActionResult> Update(int id, string Diagonosis)
        {
            var testimony = new Prescription()
            {
                PrescriptionId = id, PrescriptionCollected = true, Diagonosis = Diagonosis
            };

            _context.Prescription.Attach(testimony);
            _context.Entry(testimony).Property(x => x.PrescriptionCollected).IsModified = true;
            _context.Entry(testimony).Property(x => x.Diagonosis).IsModified            = true;
            await _context.SaveChangesAsync();

            return(RedirectToAction(nameof(Index)));
        }
        public async Task <IActionResult> PutPatient([FromRoute] int id, [FromBody] Patient patient)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != patient.PatientId)
            {
                return(BadRequest());
            }

            _context.Entry(patient).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!PatientExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }