public async void ShouldNot_EvaluateTransactionAsync_Invalid()
{
var transactionCheckCommand = new TransactionCreatedEvent();
transactionCheckCommand.SetPending();
var transactionIsCheckedEvent = await _manager
.EvaluateTransactionAsync(transactionCheckCommand);
Assert.Null(transactionIsCheckedEvent);
}
public async void ShouldNot_ProcessTransactionUpdatedEventAsync_Declined()
{
var newTransaction = new TransactionCreatedEvent
{
Id = 1.ToGuid().ToString(),
AccountId = 2.ToGuid().ToString(),
Amount = 1,
SequentialNumber = 3
};
newTransaction.SetDenial();
var newCreatedAccount = await _manager.ProcessTransactionUpdatedEventAsync(newTransaction);
Assert.Null(newCreatedAccount);
}
public async void Should_ProcessTransactionUpdatedEventAsync_Valid()
{
var newTransaction = new TransactionCreatedEvent
{
Id = 1.ToGuid().ToString(),
AccountId = 1.ToGuid().ToString(),
Amount = 1,
SequentialNumber = 2
};
newTransaction.SetApproval();
var newCreatedAccount = await _manager.ProcessTransactionUpdatedEventAsync(newTransaction);
Assert.NotNull(newCreatedAccount);
Assert.Equal(2, newCreatedAccount.Balance);
}
public async Task <CreateTransactionCommandResult> Handle(CreateTransactionCommand command)
{
var charge = new Money(command.Amount, command.CurrencyCode);
var newTransaction = Transaction.CreateTransactionForCard(command.CardId, command.UniqueId, command.ChargeDate, charge);
var success = await transactionRepository.Add(newTransaction);
if (success)
{
var transactionCreatedEvent = new TransactionCreatedEvent(newTransaction);
eventBus.Publish(transactionCreatedEvent);
}
return(new CreateTransactionCommandResult(
newTransaction.Id,
newTransaction.CardId,
newTransaction.ChargeDate,
newTransaction.UniqueId,
newTransaction.Charge.Amount,
newTransaction.Charge.CurrencyCode,
success));
}
