public static void AddUser(string name, string pw, int isadmin, string email, int isverified)
        {
            Users addThis = new Users();

            using (var dbCtx = new GrafilogikaDBEntities())
            {
                addThis.Name = name;
                addThis.Password = pw;
                addThis.Wins = 0;
                addThis.Mistakes = 0;
                addThis.Isadmin = isadmin;
                addThis.Email = email;
                addThis.Isverified = isverified;
                dbCtx.Users.Add(addThis);

                dbCtx.SaveChanges();
            }
        }
        public static void UpdateUserWins(Users usr)
        {
            using (var dbCtx = new GrafilogikaDBEntities())
            {
                try
                {
                    if (usr.Wins == null)
                    {
                        usr.Wins = 0;
                    }
                    usr.Wins++;
                    dbCtx.Entry(usr).State = EntityState.Modified;
                    dbCtx.SaveChanges();
                }
                catch (Exception)
                {

                    throw;
                }
            }
        }
 public ActionResult ChangeAdmins(Users selectedUser)
 {
     DBManager.UpdateUserAdmin(selectedUser.Name);
     return RedirectToAction("AdminPage","Home");
 }