Beispiel #1
0
        public IActionResult TransferBetweenAccounts(TransferBetweenAccountsViewModel model)
        {
            if (ValidateAccounts(model) is JsonResult json && json.Value is string error)
            {
                ModelState.AddModelError(nameof(model.AccountId1), error);
            }

            if (!ModelState.IsValid)
            {
                return(View("TransferBetweenAccounts", model));
            }

            Account account1 = _bankRepository.GetAccount(model.AccountId1 ?? 0);
            Account account2 = _bankRepository.GetAccount(model.AccountId2 ?? 0);

            try
            {
                account1.Transfer(account2, model.Amount);

                ViewData["TransferSuccess"] = true;
            }
            catch (Exception e)
            {
                ModelState.AddModelError(nameof(model.Amount), e.Message);
            }

            return(View("TransferBetweenAccounts", model));
        }
Beispiel #2
0
        public IActionResult ValidateAccounts(TransferBetweenAccountsViewModel model)
        {
            if (!(model.AccountId1 is null) &&
                model.AccountId2 is null &&
                _bankRepository.GetAccount(model.AccountId1.Value) is null)
            {
                return(Json($"Account #{model.AccountId1} doesnt exist."));
            }
            if (!(model.AccountId2 is null) && _bankRepository.GetAccount(model.AccountId2.Value) is null)
            {
                return(Json($"Account #{model.AccountId2} doesnt exist."));
            }
            if (model.AccountId1 == model.AccountId2)
            {
                return(Json($"Account can not transfer to itself."));
            }

            return(Json(true));
        }