public void TransferMoney_Should_ThrowMoneyNotEnoughException_When_TotalBalanceIsLessThanAmoutToTransfer()
{
var sender = "NL95INGB1938035321";
var payee = "NL13ABNA7035378898";
var dto = new TransferMoneyDto
{
payee_iban_number = payee,
sender_iban_number = sender,
amount = 2000
};
Account senderInstance = new Account();
Account payeeInstance = new Account();
MockAccountRepository.Setup(x => x.GetByIBanNumber(sender)).Returns(Task.FromResult(senderInstance));
MockAccountRepository.Setup(x => x.GetByIBanNumber(payee)).Returns(Task.FromResult(payeeInstance));
IEnumerable <Statement> statements = new List <Statement>
{
new Statement {
Amount = 100
},
new Statement {
Amount = 1000
}
};
MockStatementRepository.Setup(x => x.GetByAccountId(It.IsAny <int>())).Returns(Task.FromResult(statements));
Assert.ThrowsAsync <MoneyNotEnoughException>(() => _testService.TransferMoney(dto));
}
public void TransferMoney_Should_ThrowValidationException_When_PayeeIbanNumberIsInvalid()
{
var dto = new TransferMoneyDto
{
payee_iban_number = "thank you",
sender_iban_number = "NL13ABNA7035378898",
amount = -1
};
Assert.ThrowsAsync <ValidationException>(() => _testService.TransferMoney(dto));
}
public void TransferMoney_Should_ThrowValidationException_When_AmountIsLessThanZero()
{
var dto = new TransferMoneyDto
{
payee_iban_number = "NL13ABNA7035378898",
sender_iban_number = "NL95INGB1938035321",
amount = -1
};
Assert.ThrowsAsync <ValidationException>(() => _testService.TransferMoney(dto));
}
public IActionResult TransferWallet([FromBody] TransferMoneyDto transferMoneyDto)
{
if (transferMoneyDto.Amount <= 0)
{
return(BadRequest());
}
var fromUserWallet = _userWalletRepository.GetUserWalletById(transferMoneyDto.FromUserWalletId);
if (fromUserWallet == null)
{
return(NotFound());
}
var toUserWallet = _userWalletRepository.GetUserWalletById(transferMoneyDto.ToUserWalletId);
if (toUserWallet == null)
{
return(NotFound());
}
if (fromUserWallet.WalletId == toUserWallet.WalletId)
{
fromUserWallet.Balance -= transferMoneyDto.Amount;
toUserWallet.Balance += transferMoneyDto.Amount;
}
else
{
fromUserWallet.Balance -= transferMoneyDto.Amount;
toUserWallet.Balance += _euroRateProvider
.ConvertMoney(fromUserWallet.Wallet.CurrencyCode,
toUserWallet.Wallet.CurrencyCode,
transferMoneyDto.Amount);;
}
if (!TryValidateModel(fromUserWallet))
{
return(BadRequest());
}
_userWalletRepository.SaveChanges();
return(CreatedAtRoute("GetUserWallets", new { userId = fromUserWallet.UserId }, transferMoneyDto));
}
public void TransferMoney_Should_ThrowAccountNotFoundExceptionn_When_PayeeAccountWasNotFound()
{
var sender = "NL95INGB1938035321";
var payee = "NL13ABNA7035378898";
var dto = new TransferMoneyDto
{
payee_iban_number = payee,
sender_iban_number = sender,
amount = 2000
};
Account senderInstance = new Account();
Account payeeInstance = null;
MockAccountRepository.Setup(x => x.GetByIBanNumber(sender)).Returns(Task.FromResult(senderInstance));
MockAccountRepository.Setup(x => x.GetByIBanNumber(payee)).Returns(Task.FromResult(payeeInstance));
Assert.ThrowsAsync <AccountNotFoundException>(() => _testService.TransferMoney(dto));
}
public void TransferMoney_Should_Success_When_AmountIsLessThanTotalBalance()
{
var sender = "NL95INGB1938035321";
var payee = "NL13ABNA7035378898";
var dto = new TransferMoneyDto
{
payee_iban_number = payee,
sender_iban_number = sender,
amount = 2000
};
Account senderInstance = new Account();
Account payeeInstance = new Account();
MockAccountRepository.Setup(x => x.GetByIBanNumber(sender)).Returns(Task.FromResult(senderInstance));
MockAccountRepository.Setup(x => x.GetByIBanNumber(payee)).Returns(Task.FromResult(payeeInstance));
IEnumerable <Statement> statements = new List <Statement>
{
new Statement {
Amount = 100
},
new Statement {
Amount = 1000
},
new Statement {
Amount = 10000
}
};
MockStatementRepository.Setup(x => x.GetByAccountId(It.IsAny <int>())).Returns(Task.FromResult(statements));
TransferMoneyResultDto resultDto = new TransferMoneyResultDto {
success = true
};
MockTransactionRepository.Setup(x => x.SaveTransferringMoney(It.IsAny <TransferMoneyFullDto>())).Returns(Task.FromResult(resultDto));
var result = _testService.TransferMoney(dto).Result;
Assert.IsTrue(result.success);
}
public async Task <TransferMoneyResultDto> TransferMoney(TransferMoneyDto dto)
{
ValidationHelper.Validate(_transferMoneyValidator, dto);
Account sender = await _accountRepository.GetByIBanNumber(dto.sender_iban_number);
if (sender == null)
{
throw new AccountNotFoundException("sender was not found");
}
Account payee = await _accountRepository.GetByIBanNumber(dto.payee_iban_number);
if (payee == null)
{
throw new AccountNotFoundException("payee was not found");
}
var statements = await _statementRepository.GetByAccountId(sender.Id);
var totalBalance = statements.Sum(x => StatementHelper.CalculateActualAmount(x.Amount, x.Fee));
if (totalBalance < dto.amount)
{
throw new MoneyNotEnoughException("not enough money to transfer");
}
TransferMoneyFullDto fullDto = new TransferMoneyFullDto
{
amount = dto.amount,
sender = sender,
payee = payee,
transfer_date = DateTime.Now,
transfer_fee = _appSettings.TransferFee
};
var dtoResult = await _transactionRepository.SaveTransferringMoney(fullDto);
return(dtoResult);
}
public async Task <ActionResult <TransferMoneyResultDto> > Post(TransferMoneyDto dto)
{
var viewDto = await _transactionService.TransferMoney(dto);
return(Ok(viewDto));
}
public async Task TransferMoney([FromBody] TransferMoneyDto request)
{
var command = new TransferMoneyCommand(request.SourceAccountNumber, request.DestinationAccountNumber, request.Amount);
await this.AccountCommands.TransferMoneyAsync(command);
}
