public void PriceItem(OrderLineItem lineItem, int quantity)
{
lineItem.Product = Name;
lineItem.Quantity = quantity;
lineItem.ListPrice = (decimal)Price;
lineItem.OrderPrice = lineItem.ListPrice;
}
private OrderLineItem Price(string productName, int quantity, DateTime orderDate)
{
OrderLineItem item = new OrderLineItem();
CatalogItem currentPrice = null;
//CatalogItem currentPricing = this.Select(x => x.Name == productName && orderDate >= x.Effective.From && orderDate <= x.Effective.To).First();
//var pricingItem = this.Select(x => x.Name == productName && orderDate >= x.Effective.From && x.Effective.To == null || orderDate <= x.Effective.To)).First();
foreach (CatalogItem pricingItem in this)
{
if (productName == pricingItem.Name &&
orderDate >= pricingItem.Effective.From &&
pricingItem.Effective.To == null || orderDate <= pricingItem.Effective.To)
{
currentPrice = pricingItem;
break;
}
}
if (currentPrice == null || currentPrice.Price == null)
{
throw new KeyNotFoundException(string.Format("Product \"{0}\" is missing pricing information for {1}", productName, orderDate.ToShortDateString()));
}
currentPrice.PriceItem(item, quantity);
/*
* item = new OrderLineItem()
* {
* Product = currentPrice.Name
* , Quantity = quantity
* , ListPrice = (decimal)currentPrice.Price
* , OrderPrice = Convert.ToDecimal(quantity) * (decimal)currentPrice.Price
* };
*/
return(item);
}
