public void DeletePurchase(Object parameter)
{
if (ConfirmDialog.Confirm($"Удалить покупку {SelectedPurchase.Name}?"))
{
PurchaseSource.Remove(SelectedPurchase);
db.Purchase.Local.Remove(SelectedPurchase);
db.SaveChanges();
}
}
public void ItemPurchased(int numberSold, PurchaseSource purchaseSource)
{
if (purchaseSource == PurchaseSource.FromBuyer)
{
Snapshot = Snapshot.Bought(numberSold);
if (Snapshot.BoughtSoFar >= _numberToBuy)
{
Snapshot = Snapshot.Closed();
}
NotifyChange();
}
}
