// the separate services implementation is more flexible because each of the separate objects
// can have their own decorator(s)...
static OrderController CreateSeparateServices()
{
var reader = new OrderReader();
var readCachingReader = new ReadCaching <Order>(reader);
var saver = new OrderSaver();
var auditInfoSaver = new AuditInfoSaver();
var auditingSaver = new SaveAuditing <Order>(saver, auditInfoSaver);
var deleter = new OrderDeleter();
var deleteConfirmation = new DeleteConfirmation <Order>(deleter);
var eventPublisher = new EventPublisher <Order>();
var deleteEventPublishing = new DeleteEventPublishing <Order>(deleteConfirmation, eventPublisher);
var genericController = new GenericController <Order>(readCachingReader, auditingSaver, deleteEventPublishing);
var orderController = new OrderController(reader, saver, deleter);
return(orderController);
}
private void MenuItemExport_OnClick(object sender, RoutedEventArgs e)
{
SaveFileDialog saveFileDialog = new SaveFileDialog
{
FileName = "Resoconto",
Filter = "Excel File |*.xlsx"
};
if (saveFileDialog.ShowDialog() == true)
{
OrderSaver orderSaver = new OrderSaver(ListViewOrders.ItemsSource.Cast <Order>(), saveFileDialog.FileName);
try
{
orderSaver.Save();
}
catch (Exception ex)
{
MessageBox.Show("Errore durante il salvataggio del File: " + ex.Message);
}
}
}
