public OrderItemModel Create(OrderItem item)
{
return new OrderItemModel()
{
Url = ControllerUrl(item),
OrderUrl = ControllerUrl(item.Order),
OrderID = item.OrderID,
ItemID = item.ItemID,
Quantity = item.Quantity,
ClientID = item.Order.Client.ID,
Product = Create(item.Product)
};
}
public OrderItem Parse(OrderItemModel model)
{
try
{
var entry = new OrderItem();
//full object parsing
if (!string.IsNullOrWhiteSpace(model.OrderUrl))
{
if (model.ItemID != default(int))
{
entry.ItemID = model.ItemID;
}
var uri = new Uri(model.OrderUrl);
var orderId = int.Parse(uri.Segments.Last());
var order = _repo.GetOrder(model.ClientID, orderId);
var product = _repo.GetProduct(entry.ItemID);
entry.OrderID = orderId;
entry.Order = order;
entry.Product = product;
}
//partial parsing
if (model.Quantity != default(int))
{
entry.Quantity = model.Quantity;
}
return entry;
}
catch
{
return null;
}
}
private string ControllerUrl(OrderItem item)
{
return _urlHelper.Link("OrdersItems", new { orderid = item.Order.ID, id = item.ItemID });
}
public KeyValuePair<string, decimal> CreateSummary(OrderItem item)
{
return new KeyValuePair<string, decimal>(item.Product.Name, item.Product.Price * item.Quantity);
}