public void DoRemoveLineItemCommand(OfflineLineItemViewModel livm)
{
//if (livm.Printed && !appvm.AdminMode)
//{
// string message = "No puede eliminar productos después de haberlos marchados, " +
// "necesita permisos de Administrador";
// var msgBox = base.GetService<IMessageBoxService>();
// msgBox.ShowMessage(message);
// return;
//}
//else
lineitems.Remove(livm);
ReCalculate();
HasPendingChanges = true;
}
public void NewLineItem(double qtty_to_add, Product product_to_add)
{
//SaleLineItem newLineItem = new SaleLineItem();
//newLineItem.Quantity = qtty_to_add;
//newLineItem.Product = product_to_add;
//newLineItem.UnitMeasure = appvm.UnitMeasureManager.Unit;
//UnitMeasure um = appvm.UnitMeasureManager.Unit;
decimal amount = (decimal)qtty_to_add * product_to_add.SalePrice;
//Action onQuantityUpdated = () => RefreshTotal();
var invSVC = base.GetService <IInventoryService>();
decimal cost = invSVC.GetProductCost(product_to_add, qtty_to_add, null);
OfflineLineItemViewModel newLineItemViewModel =
new OfflineLineItemViewModel(product_to_add, qtty_to_add, amount, cost, OnQuantityChanged, OnPriceChanged);
lineitems.Add(newLineItemViewModel);
//sale.LineItems.Add(newLineItem);
//CheckProductIsAvailable(product_to_add, qtty_to_add);
//var ts = base.GetService<ITransactionService>();
//decimal cost = ts.Sell(product_to_add, qtty_to_add, WorkingDate);
//newLineItem.Cost = cost;
//sale.TotalCost += cost;
//ExecuteSellOperation(product_to_add, -qtty_to_add);
//appvm.SaveChanges();
ReCalculate();
HasPendingChanges = true;
//clear input fields
//UnitMeasureToAdd = null;
QuantityToAdd = 1;
ProductToAdd = null;
//SearchText = string.Empty;
OnLineItemAdded();
}
void CopyFromSale(Sale sale)
{
if (workingDate != sale.Date)
{
WorkingDate = sale.Date;
}
if (dateCreated != sale.DateCreated)
{
dateCreated = sale.DateCreated;
}
if (memo != sale.Memo)
{
Memo = sale.Memo;
}
if (waiterId != sale.Employee_Id)
{
WaiterId = sale.Employee_Id;
}
if (shiftId != sale.ShiftId)
{
ShiftId = sale.ShiftId;
}
//if (dateClosed != sale.DateClosed) DateClosed = sale.DateClosed;
//if (datePrinted != sale.DatePrinted) DatePrinted = sale.DatePrinted;
if (discount != sale.Discount)
{
Discount = sale.Discount;
}
if (discountInPercent != sale.DiscountInPercent)
{
DiscountInPercent = sale.DiscountInPercent;
}
if (tax != sale.Tax)
{
Tax = sale.Tax;
}
if (taxInPercent != sale.TaxInPercent)
{
TaxInPercent = sale.TaxInPercent;
}
//if (cash != sale.Cash) Cash = sale.Cash;
if (persons != sale.Persons)
{
Persons = sale.Persons;
}
//if (paid != sale.Paid) Paid = sale.Paid;
if (number != sale.Number)
{
Number = sale.Number;
}
if (subTotal != sale.SubTotal)
{
RawTotal = sale.SubTotal;
}
if (totalCost != sale.TotalCost)
{
TotalCost = sale.TotalCost;
}
if (totalPrice != sale.Total)
{
TotalPrice = sale.Total;
}
//if (closed != sale.Closed) Closed = sale.Closed;
//if (tips != sale.Tips) Tips = sale.Tips;
//if (table != sale.Table) Table = sale.Table;
lineitems.Clear();
foreach (SaleLineItem item in sale.LineItems)
{
OfflineLineItemViewModel ol = new OfflineLineItemViewModel(item, OnQuantityChanged, OnPriceChanged);
lineitems.Add(ol);
}
}
