public SaleLineItem AddSaleLineItem(Employee employee, Guid saleId, MenuProduct menuProduct)
{
var sale = GetSaleById(saleId);
var sli = sale.AddSaleLineItem(menuProduct, employee);
return(sli);
}
public void ChangeQty(MenuProduct menuProduct, int qty, Employee employee)
{
var sli = findSaleLineItem(menuProduct);
sli.ChangeQty(qty);
var message = string.Format("Saleline item quantity changed\nProduct:{0}\nSold @ Price:{1:c}\nQty:{2}", menuProduct.ProductDescription, sli.EachPrice, sli.Quantity);
saleUpdated(employee, message);
}
public bool RemoveSaleLineItem(MenuProduct menuProduct, Employee employee)
{
var sli = findSaleLineItem(menuProduct);
if (sli != null)
{
var message = string.Format("Sale Line Item Removed\nProduct:{0}\nSold @ Price:{1:c}\nQty:{2}", menuProduct.ProductDescription, sli.EachPrice, sli.Quantity);
saleUpdated(employee, message);
return(this.SaleLineItems.Remove(sli));
}
return(false);
}
public MenuProduct AddMenuProduct(Guid categoryId, Guid pdId)
{
var productDesciprtion = FetchCategoryProductDescription(categoryId, pdId);
if (productDesciprtion == null)
{
throw new Exception("invalid product description");
}
var menuProduct = new MenuProduct(this.Id, pdId);
MenuProducts.Add(menuProduct);
return(menuProduct);
}
public SaleLineItem AddSaleLineItem(MenuProduct menuProduct, Employee employee)
{
SaleLineItem sli = null;
var x = this;
var check = from item in this.SaleLineItems where item.MenuProduct.ProductDescription == menuProduct.ProductDescription select item;
if (check.Count() == 0)
{
sli = new SaleLineItem(this, menuProduct);
this.SaleLineItems.Add(sli);
}
else
{
sli = check.First();
check.First().Quantity++;
}
var message = string.Format("Added Saleline Item\nProduct:{0}\nSold @ Price:{1:c}\nQty:{2}", menuProduct.ProductDescription, sli.EachPrice, sli.Quantity);
saleUpdated(employee, message);
return(sli);
}
private SaleLineItem findSaleLineItem(MenuProduct mp)
{
return((from item in SaleLineItems where item.MenuProduct == mp && item.SaleId == this.Id select item).First());
}
public void ChangeQty(Employee employee, Guid saleId, MenuProduct menuProduct, Guid terminalId, int qty)
{
var terminal = getTerminal(terminalId);
terminal.ChangeQty(employee, saleId, menuProduct, qty);
}
public void DecrementQty(Employee employee, Guid saleId, MenuProduct menuProduct, Guid terminalId)
{
var terminal = getTerminal(terminalId);
terminal.DecrementQty(employee, saleId, menuProduct);
}
public bool RemoveSaleLineItem(Employee employee, Guid saleId, MenuProduct menuProduct, Guid terminalId)
{
var terminal = getTerminal(terminalId);
return(terminal.RemoveSaleLineItem(employee, saleId, menuProduct));
}
public SaleLineItem(Sale sale, MenuProduct menuProduct)
{
Sale = sale;
Quantity = 1;
MenuProduct = menuProduct;
}
public void ChangeQty(Employee employee, Guid saleId, MenuProduct menuProduct, int qty)
{
var sale = GetSaleById(saleId);
sale.ChangeQty(menuProduct, qty, employee);
}
public void DecrementQty(Employee employee, Guid saleId, MenuProduct menuProduct)
{
var sale = GetSaleById(saleId);
sale.DecrementQty(menuProduct, employee);
}
public bool RemoveSaleLineItem(Employee employee, Guid saleId, MenuProduct menuProduct)
{
var sale = GetSaleById(saleId);
return(sale.RemoveSaleLineItem(menuProduct, employee));
}