public async Task <IActionResult> WithdrawMoneyByCard([FromBody] string data)
{
var model = JsonConvert.DeserializeObject <WithdrawMoneyModel>(data);
if (!TryValidateModel(model))
{
return(BadRequest());
}
var account =
await _accountService.GetAccountByCardNumberAsync(model.CardNumber);
if (account == null || account.Cards.Find(x => x.Number == model.CardNumber).PinCode != _cryptoHelper.Hash(model.PinCode))
{
return(BadRequest());
}
var serviceModel = new WithdrawMoneyServiceModel
{
Account = account,
Amount = model.Amount,
};
var isSuccessful = await _transactionService.WithdrawMoneyByCardAsync(serviceModel);
if (!isSuccessful)
{
return(NoContent());
}
return(Ok());
}
public async Task <bool> WithdrawMoneyByCardAsync(WithdrawMoneyServiceModel model)
{
using (var transaction = await _transactionRepository.BeginTransaction())
{
try
{
var withdrawTransfer = new Transaction
{
Id = new Guid(),
FromAccountId = null,
ToAccountId = model.Account.Id,
ExchangeRate = 1,
Amount = model.Amount,
CardId = null,
Date = DateTime.Now,
Description = "Withdraw Money",
StatusId = 1,
FromCurrency = model.Account.Currency.Code,
ToCurrency = model.Account.Currency.Code,
Number = _transactionHelper.Number(),
Destination = model.Account.Number
};
if ((model.Account.Balance - model.Amount) < 0)
{
withdrawTransfer.StatusId = 2;
await _transactionRepository.Add(withdrawTransfer);
}
else
{
model.Account.Balance -= model.Amount;
await _transactionRepository.Add(withdrawTransfer);
await _accountRepository.Update();
}
transaction.Commit();
}
catch (Exception)
{
transaction.Rollback();
await _transactionRepository.Add(new Transaction
{
Id = new Guid(),
FromAccountId = null,
ToAccountId = model.Account.Id,
ExchangeRate = 1,
Amount = model.Amount,
CardId = null,
Date = DateTime.Now,
Description = "Withdraw Money",
StatusId = 2,
FromCurrency = model.Account.Currency.Code,
ToCurrency = model.Account.Currency.Code,
Number = _transactionHelper.Number(),
Destination = model.Account.Number
});
return(false);
}
}
return(true);
}
