public IActionResult Deposit(Transaction transfer)
{
if (ModelState.IsValid)
{
var response = _service.Deposit(transfer.AccountNumber, transfer.Amount);
if (response == BankResponse.NoAccount)
{
ModelState.AddModelError(nameof(Transaction.AccountNumber), "The account does not exist");
}
if (ModelState.IsValid)
{
return(View("TransactionSuccess", _service.GetAccountBalance(transfer.AccountNumber)));
}
}
return(View("Index", transfer));
}