public ReturnBuilder AddExchangeItem(Item catalogItem, decimal quantity)
{
EnsureExchangeOrderCreated();
var lineItem = ExchangeOrder.OrderForms[0].LineItems.FirstOrDefault(x => x.LineItemId == catalogItem.ItemId);
if (lineItem == null)
{
lineItem = CatalogItem2LineItem(catalogItem, quantity);
ExchangeOrder.OrderForms[0].LineItems.Add(lineItem);
var shipmentItem = CreateEntity <ShipmentItem>();
shipmentItem.LineItem = lineItem;
shipmentItem.LineItemId = lineItem.LineItemId;
shipmentItem.Quantity = quantity;
shipmentItem.Shipment = ExchangeOrder.OrderForms[0].Shipments[0];
ExchangeOrder.OrderForms[0].Shipments[0].ShipmentItems.Add(shipmentItem);
ExchangeLineItems.Add(lineItem);
}
else
{
lineItem.Quantity += quantity;
var shipmentItem = ExchangeOrder.OrderForms[0].Shipments[0].ShipmentItems.First(x => x.LineItemId == lineItem.LineItemId);
shipmentItem.Quantity += quantity;
}
RecalculateExchange();
return(this);
}
public ReturnBuilder RemoveExchangeItem(LineItem exchangeLineItem)
{
ExchangeOrder.OrderForms[0].LineItems.Remove(exchangeLineItem);
ExchangeLineItems.Remove(exchangeLineItem);
var exchangeShipmentItems = ExchangeOrder.OrderForms[0].Shipments[0].ShipmentItems;
exchangeShipmentItems.Remove(exchangeShipmentItems.First(x => x.LineItemId == exchangeLineItem.LineItemId));
RecalculateExchange();
return(this);
}