public async Task<ActionResult> Redigera(Employee employee)
 {
     if (ModelState.IsValid)
     {
         db.Entry(employee).State = EntityState.Modified;
         await db.SaveChangesAsync();
         return RedirectToAction("Index");
     }
     return View(employee);
 }
        public async Task<ActionResult> Skapa(Employee employee)
        {
            if (ModelState.IsValid)
            {
                employee.CreatedOn = DateTime.Now;
                db.Employees.Add(await employee.AssignValuesAsync(db));
                await db.SaveChangesAsync();
                return RedirectToAction("Index");
            }

            return View(employee);
        }