public void RemoveOrderLine(Guid orderLineId)
{
var orderLine = OrderLines.FirstOrDefault(x => x.Id == orderLineId);
if (orderLine == null)
{
throw new InvalidOperationException("OrderLine does not exist");
}
_orderLines.Remove(orderLine);
AddEvent(new BookOrderLineRemovedEvent(orderLine.Id, Id));
}
public void AddProduct(Product product)
{
OrderLine orderLine = OrderLines.FirstOrDefault(x => x.Product.Equals(product));
if (orderLine == null)
{
OrderLines.Add(new OrderLine(product, _rebatePolicy));
}
else
{
orderLine.IncreaseQuantity(_rebatePolicy);
}
}
public void DecrementProduct(Product product)
{
OrderLine orderLine = OrderLines.FirstOrDefault(o => o.Product.Equals(product));
if (orderLine != null)
{
orderLine.Amount--;
if (orderLine.Amount < 1)
{
RemoveProduct(product);
}
}
}
public void UpdateOrderLinePrice(Guid orderLineId, decimal price)
{
var orderLine = OrderLines.FirstOrDefault(x => x.Id == orderLineId);
if (orderLine == null)
{
throw new InvalidOperationException("OrderLine does not exist");
}
orderLine.UpdatePrice(price);
AddEvent(new BookOrderLinePriceEditedEvent(Id, orderLine.Id, orderLine.Price));
}
public void AddProduct(Product product)
{
OrderLine orderLine = OrderLines.FirstOrDefault(o => o.Product.Equals(product));
if (orderLine is null)
{
OrderLines.Add(new OrderLine(product));
}
else
{
orderLine.Amount++;
}
}
public void RemoveProduct(Product product)
{
OrderLines.Remove(OrderLines.FirstOrDefault(o => o.Product.Equals(product)));
}
public bool OrderlineValueIs(Guid itemId, Money value)
{
var orderLine = OrderLines.FirstOrDefault(line => line.ItemId == itemId);
return(orderLine != null && orderLine.Value.Equals(value));
}
/// <summary>
/// Gets the order line of the provided item.
/// </summary>
/// <param name="orderLinesItem">The item of the order line to get.</param>
/// <returns>The order line of the provided item.</returns>
public OrderLine GetItemsOrderLine(Item orderLinesItem)
{
return(OrderLines.FirstOrDefault(line => line.Item.Sku == orderLinesItem.Sku));
}
/// <summary>
/// Increments the quantity of the provided item's order line.
/// </summary>
/// <param name="itemToIncrement">The item to increment the quantity of.</param>
public void IncrementItemQty(Item itemToIncrement)
{
OrderLines.FirstOrDefault(line => line.Item.Sku == itemToIncrement.Sku).Qty++;
}
