public void Handle(SellItemsRequest request)
{
var itemList = request.Items?.Select(MapOrderItem)
.ToList();
var order = new Order(itemList);
_orderRepository.Save(order);
}
public void Handle(SellItemsRequest request)
{
var order = new Order
{
Status = OrderStatus.CREATED,
Items = new List <OrderItem>(),
Currency = "EUR",
Total = 0,
Tax = 0
};
foreach (var item in request.Items)
{
var product = _productCatalog.GetProductByName(item.ProductName);
if (product == null)
{
throw new UnknownProductException();
}
var unitaryTax = Math.Round(product.Price / 100 * product.Category.TaxPercentage, 2, MidpointRounding.AwayFromZero);
var taxAmount = Math.Round(unitaryTax * item.Quantity, 2, MidpointRounding.AwayFromZero);
var unitaryTaxedAmount = product.Price + unitaryTax;
var taxedAmount = Math.Round(unitaryTaxedAmount * item.Quantity, 2, MidpointRounding.AwayFromZero);
var orderItem = new OrderItem
{
Product = product,
Quantity = item.Quantity,
Tax = taxAmount,
TaxedAmount = taxedAmount
};
order.Items.Add(orderItem);
order.Total += taxedAmount;
order.Tax += taxAmount;
}
_orderRepository.Save(order);
}
