public ActionResult ViewNumber()
        {
            int account_id = Convert.ToInt32(Session["Account_Id"].ToString());
            var account    = db.Accounts.SingleOrDefault(x => x.Account_Id == account_id);

            if (account == null)
            {
                return(HttpNotFound());
            }
            string status          = FreebieStatus.MobileActive();
            var    account_numbers = db.AccountMobiles.Where(x => x.Account_Id.Equals(account.Account_Id)).Where(x => x.Status_Cd.Equals(status)).OrderByDescending(x => x.Primary_Flag);

            return(View(account_numbers.ToList()));
        }
        public ActionResult AddNumber(string phoneNumber)
        {
            string password = Request.Form["Password"];

            phoneNumber = GetCookie("Acct", "phone_number");
            bool flag = true;

            if (string.IsNullOrEmpty(phoneNumber))
            {
                ViewBag.ValidNumber = false;
                ViewBag.PhoneNumber = "";
                flag = false;
            }

            ViewBag.PhoneNumber = phoneNumber;

            string otp = Request.Form["Password"];

            if (flag && (string.IsNullOrEmpty(otp) || otp.Length < 4))
            {
                ViewBag.ValidNumber  = true;
                ViewBag.Error        = true;
                ViewBag.ErrorMessage = System.Configuration.ConfigurationManager.AppSettings["Validate010"];
                flag = false;
            }

            if (flag)
            {
                int result = OTPHandler.ValidateOTP(phoneNumber, otp);
                switch (result)
                {
                case 0:
                    int account_id = Convert.ToInt32(Session["Account_Id"].ToString());
                    var account    = db.Accounts.SingleOrDefault(x => x.Account_Id == account_id);
                    if (account == null)
                    {
                        return(HttpNotFound());
                    }
                    AccountMobile am           = db.AccountMobiles.Where(x => x.Account_Id.Equals(account.Account_Id)).Where(x => x.Mobile_Number.Equals(phoneNumber)).SingleOrDefault();
                    bool          first_create = false;

                    if (am == null)
                    {
                        am               = new AccountMobile();
                        am.Account_Id    = account.Account_Id;
                        am.Status_Cd     = FreebieStatus.MobileActive();
                        am.Mobile_Number = phoneNumber;
                        am.Primary_Flag  = false;
                        am.Created_Dttm  = DateTime.Now;
                        am.Updated_Dttm  = DateTime.Now;
                        first_create     = true;
                    }

                    if (first_create)
                    {
                        db.AccountMobiles.Add(am);
                    }
                    else
                    {
                        am.Status_Cd       = FreebieStatus.MobileActive();
                        am.Created_Dttm    = DateTime.Now;
                        am.Updated_Dttm    = DateTime.Now;
                        db.Entry(am).State = EntityState.Modified;
                    }


                    OTP otp_request = db.OTPs.SingleOrDefault(x => x.PhoneNumber.Equals(phoneNumber));
                    if (otp_request != null)
                    {
                        db.OTPs.Remove(otp_request);
                    }
                    db.SaveChanges();
                    FreebieEvent.UpdateMobile(account, phoneNumber, "A03", Permission.f_update_number_page_id);
                    RemoveCoookie("Acct");
                    return(RedirectToAction("ViewNumber", "AccInfo"));

                case 1:
                    ViewBag.Error        = true;
                    ViewBag.ValidNumber  = true;
                    ViewBag.ErrorMessage = System.Configuration.ConfigurationManager.AppSettings["Validate007"];
                    ViewBag.ShowPwd      = true;
                    break;

                case 2:
                    ViewBag.ValidNumber = false;
                    ViewBag.PhoneNumber = "";
                    ViewBag.ResetOTP    = System.Configuration.ConfigurationManager.AppSettings["Otp03"];
                    RemoveCoookie("Acct");
                    break;

                case 3:
                    ViewBag.ValidNumber = false;
                    ViewBag.PhoneNumber = "";
                    ViewBag.ResetOTP    = System.Configuration.ConfigurationManager.AppSettings["Otp04"];
                    RemoveCoookie("Acct");
                    break;

                default:
                    break;
                }
            }
            ViewBag.ShowPwd = true;
            return(View());
        }