public ActionResult Deposit(BusinessAccount businessAccount)
        {
            if (ModelState.IsValid)
            {
                BusinessTransactionsController c = new BusinessTransactionsController();
                BusinessTransaction            transaction;

                double depositAmount = businessAccount.Balance;
                businessAccount.Balance  = (double)TempData["AccountBalance"];
                businessAccount.Balance += depositAmount;

                db.Entry(businessAccount).State = EntityState.Modified;
                transaction = c.CreateTransaction(businessAccount.CustomerId, businessAccount.Id, depositAmount, "Deposit");
                db.BusinessTransactions.Add(transaction);
                db.SaveChanges();
                return(RedirectToAction("Index", new { id = businessAccount.CustomerId }));
            }
            ViewBag.CustomerId = new SelectList(db.Customers, "Id", "FirstName", businessAccount.CustomerId);
            return(View(businessAccount.CustomerId));
        }
        public ActionResult Withdraw(BusinessAccount businessAccount)
        {
            if (ModelState.IsValid)
            {
                BusinessTransactionsController c = new BusinessTransactionsController();
                BusinessTransaction            transaction;

                double withDrawAmount = businessAccount.Balance;
                businessAccount.Balance = (double)TempData["AccountBalance"];
                double negativeAmount;
                if (businessAccount.Balance - withDrawAmount < -100)
                {
                    //ViewBag.WithdrawDenied = "You have attempted to withdraw over your limit";
                    return(RedirectToAction("WithdrawDenied", new { id = businessAccount.CustomerId }));
                }
                else if (businessAccount.Balance - withDrawAmount < 0)
                {
                    negativeAmount                  = businessAccount.Balance - withDrawAmount;
                    negativeAmount                 += negativeAmount * BusinessAccount.OverdraftFee;
                    businessAccount.Balance         = negativeAmount;
                    db.Entry(businessAccount).State = EntityState.Modified;
                    transaction = c.CreateTransaction(businessAccount.CustomerId, businessAccount.Id, -withDrawAmount, "Withdraw");
                    db.BusinessTransactions.Add(transaction);
                    db.SaveChanges();
                    return(RedirectToAction("Index", new { id = businessAccount.CustomerId }));
                }
                else
                {
                    businessAccount.Balance        -= withDrawAmount;
                    db.Entry(businessAccount).State = EntityState.Modified;
                    transaction = c.CreateTransaction(businessAccount.CustomerId, businessAccount.Id, withDrawAmount, "Withdraw");
                    db.BusinessTransactions.Add(transaction);
                    db.SaveChanges();
                    return(RedirectToAction("Index", new { id = businessAccount.CustomerId }));
                }
            }
            ViewBag.CustomerId = new SelectList(db.Customers, "Id", "FirstName", businessAccount.CustomerId);
            return(View(businessAccount.CustomerId));
        }