public InitialTransfer(string id, string fromId, string toId, decimal amount)
{
TransactionId = id;
From = new Account(fromId);
To = new Account(toId);
Amount = new Amount(amount);
State = InitialTransferState.NONE;
}
public Event ValidateTransfer()
{
if (string.IsNullOrWhiteSpace(From.Id))
{
State = InitialTransferState.INVALID;
return(ValidatorServiceEventFactory.BuildInvalidAccountEvent(TransactionId, ConstantStrings.ProcessAccountToError));
}
if (string.IsNullOrWhiteSpace(To.Id))
{
State = InitialTransferState.INVALID;
return(ValidatorServiceEventFactory.BuildInvalidAccountEvent(TransactionId, ConstantStrings.ProcessAccountFromError));
}
if (Amount.Value <= 0)
{
State = InitialTransferState.INVALID;
return(ValidatorServiceEventFactory.BuildInvalidAmountEvent(TransactionId, ConstantStrings.ProcessAmountError));
}
State = InitialTransferState.VALID;
return(ValidatorServiceEventFactory.BuildTransferValidatedEvent(TransactionId));
}
public void InitialTransfer_WhenProcessingValidTransaction_CollectsExpectedEvents(string from, string to, decimal amount, InitialTransferState expectedState)
{
var transactionId = Guid.NewGuid().ToString();
var initialTransfer = new InitialTransfer(transactionId, from, to, amount);
initialTransfer.ValidateTransfer();
Assert.Equal(expectedState, initialTransfer.State);
}
public Event CancelTransfer()
{
State = InitialTransferState.CANCELLED;
return(ValidatorServiceEventFactory.BuildTransferCanceledEvent(TransactionId));
}
