private void ConfirmButton_Click(object sender, RoutedEventArgs e)
{
if (purchase.ItemsAmount > 0)
{
PurchaseDB.Add(purchase);
PurchaseCreated?.Invoke(purchase);
Close();
}
else
{
MessageBox.Show("Goods list is empty!");
}
}
protected virtual void OnPurchaseCreated()
{
CreateNotification(EventActionType.Created);
PurchaseCreated?.Invoke(this, new NewNotificationEventArgs(this));
}
private void When(PurchaseCreated e)
{
CustomerId = e.CustomerId;
VoucherId = e.VoucherId;
TotalPrice = e.TotalPrice;
Status = PurchaseStatus.Created;
_items = new List<PurchaseItem>();
foreach(var item in e.Items)
{
_items.Add(item);
}
}