public async Task <IActionResult> PutClinicStaff(long id, ClinicStaff clinicStaff)
        {
            if (id != clinicStaff.Id)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }
        public async Task <ActionResult <ClinicStaff> > PostClinicStaff(long id, ClinicStaff staff)
        {
            var medicalService = await _context.MedicalServices.FindAsync(id);

            staff.MedicalServiceId = medicalService.Id;
            _context.Staffs.Add(staff);
            await _context.SaveChangesAsync();

            medicalService.Staffs.Add(staff);
            await _context.SaveChangesAsync();

            return(Ok());
        }