public void MakeASalesCycle(ProductView productView,
CashRegisterManager cashRegisterManager,
InvoiceManager invoiceManager,
ProductLineManager productLineManager,
DiscountManager discountManager,
double quantity,
double pourcentDTxtBox,
double discountTxtBox)
{
invoiceManager.MakeAInvoice(productView, cashRegisterManager, productLineManager, discountManager, quantity, pourcentDTxtBox, discountTxtBox);
productLineManager.SetAProductLine(invoiceManager.Ticket, ProductLinesList);
discountManager.SetADiscount(invoiceManager.Ticket, TotalDiscountsList);
JoinProductLineWithDiscount();
}
