public int AddMilitaryRegistration(MilitaryRegistration data)
        {
            var checkNumber = _context.MilitaryRegistration.Any(x => x.employeeId == data.employeeId);

            if (checkNumber)
            {
                return(-1);
            }
            var res = _context.MilitaryRegistration.Add(data);

            _context.SaveChanges();
            return(res.Entity.id);
        }
        public IActionResult PutMilitaryRegistration(int id, [FromBody] MilitaryRegistration data)
        {
            try
            {
                var res = _repository.UpdateMilitaryRegistration(id, data);

                if (!res)
                {
                    return(Conflict(409));
                }

                return(Ok(res));
            }
            catch (Exception error)
            {
                return(BadRequest(error));
            }
        }
        public IActionResult PostMilitaryRegistration(MilitaryRegistration data)
        {
            try
            {
                var res = _repository.AddMilitaryRegistration(data);

                if (res == -1)
                {
                    return(Conflict(409));
                }

                return(Ok(res));
            }
            catch (Exception error)
            {
                return(BadRequest(error));
            }
        }
        public bool UpdateMilitaryRegistration(int id, MilitaryRegistration data)
        {
            var res = _context.MilitaryRegistration.FirstOrDefault(x => x.id == id);

            if (res == null)
            {
                return(false);
            }
            var checkNumber = _context.MilitaryRegistration.Where(x => x.id != id).Any(x => x.employeeId == data.employeeId);

            if (checkNumber)
            {
                return(false);
            }
            res.stockCategoryId            = data.stockCategoryId;
            res.typeMilitaryRegistrationId = data.typeMilitaryRegistrationId;
            res.militaryRankId             = data.militaryRankId;
            res.militaryFitnessCategoryId  = data.militaryFitnessCategoryId;
            res.militaryProfileId          = data.militaryProfileId;
            _context.SaveChanges();
            return(true);
        }