private IEnumerable<ApplicationEvent> WhenStateIsInvalid(Guid appOperationId, Transfer transfer)
{
transfer.Fail(string.Format(Messages.TransferFailedUnknownReason, transfer.Id));
TransferRepository.Update(transfer);
Logger.Error("Transfer #{0} is in invalid state.", transfer.Id);
return Enumerable.Empty<ApplicationEvent>();
}
protected virtual IEnumerable<ApplicationEvent> WhenDepositFailed(Guid appOperationId, Transfer transfer)
{
transfer.Fail(string.Format(Messages.TransferFailed, transfer.Deposit.ErrorMessage));
var transactionName = TransactionReferenceBook.CompensationFor(transfer.Withdrawal);
var compensationTransaction = Compensate(transfer.From, transfer, transactionName.Code, transactionName.Description);
TransactionRepository.Create(compensationTransaction);
TransferRepository.Update(transfer);
var transactionModel = compensationTransaction.ToModel<Transaction, TransactionModel>();
return new List<ApplicationEvent>
{
new TransactionProgressEvent(appOperationId, transactionModel, transfer.Id)
};
}
protected virtual IEnumerable<ApplicationEvent> WhenWithdrawalFailed(Guid appOperationId, Transfer transfer)
{
transfer.Fail(string.Format(Messages.TransferFailed, transfer.Withdrawal.ErrorMessage));
TransferRepository.Update(transfer);
return Enumerable.Empty<ApplicationEvent>();
}
