protected virtual void OnChanged(TransactionEvent t, EventArgs e)
{
Console.WriteLine($"{DateTime.Now} [{nameof(EventStore)}] Logging transaction {t} {e}");
Changed?.Invoke(t, e);
}
private void AddTransctionToBook(TransactionEvent t, EventArgs e)
{
Console.WriteLine($"{DateTime.Now} [{nameof(TransactionEventBook)}]: Adding the following transcation ({t}) to the Book .");
Book.Add(t);
}