public async Task <IActionResult> AutoCitizen(InsuranceAutoCitizen auto)
        {
            db.AutoCitizens.Add(auto);
            await db.SaveChangesAsync();

            return(RedirectToAction("Index"));
        }
        public async Task <IActionResult> AutoCitizen(InsuranceAutoCitizen auto)
        {
            if (ModelState.IsValid)
            {
                InsuranceAutoCitizen autos = await db.AutoCitizens.FirstOrDefaultAsync(u => u.NSF == auto.NSF);

                if (autos == null)
                {
                    db.AutoCitizens.Add(auto);
                    await db.SaveChangesAsync();
                }
            }

            return(RedirectToAction("Index"));
        }
        public async Task <IActionResult> RemoveAuto(int?id)
        {
            if (id != null)
            {
                InsuranceAutoCitizen AutoCitizens = await db.AutoCitizens.FirstOrDefaultAsync(p => p.Id == id);

                if (AutoCitizens != null)
                {
                    db.AutoCitizens.Remove(AutoCitizens);
                    await db.SaveChangesAsync();

                    return(RedirectToAction("Index"));
                }
            }
            return(NotFound());
        }