private Order(
List <OrderProductData> orderProductsData,
List <ProductPriceData> productPrices,
string currency,
List <ConversionRate> conversionRates
)
{
_orderDate = SystemClock.Now;
Id = new OrderId(Guid.NewGuid());
_orderProducts = new List <OrderProduct>();
foreach (OrderProductData orderProductData in orderProductsData)
{
ProductPriceData productPrice = productPrices.Single(x => x.ProductId == orderProductData.ProductId &&
x.Price.Currency == currency);
OrderProduct orderProduct = OrderProduct.CreateForProduct(
productPrice,
orderProductData.Quantity,
currency,
conversionRates);
_orderProducts.Add(orderProduct);
}
CalculateOrderValue();
_status = OrderStatus.Placed;
}
private OrderProduct(
ProductPriceData productPrice,
int quantity,
string currency,
List <ConversionRate> conversionRates)
{
this.ProductId = productPrice.ProductId;
this.Quantity = quantity;
this.CalculateValue(productPrice, currency, conversionRates);
}
private void CalculateValue(ProductPriceData productPrice, string currency, List <ConversionRate> conversionRates)
{
this.Value = this.Quantity * productPrice.Price;
if (currency == "EUR")
{
this.ValueInEUR = this.Quantity * productPrice.Price;
}
else
{
var conversionRate = conversionRates.Single(x => x.SourceCurrency == currency && x.TargetCurrency == "EUR");
this.ValueInEUR = conversionRate.Convert(this.Value);
}
}
internal void Change(
List <ProductPriceData> allProductPrices,
List <OrderProductData> orderProductsData,
List <ConversionRate> conversionRates,
string currency)
{
foreach (OrderProductData orderProductData in orderProductsData)
{
ProductPriceData product = allProductPrices.Single(x => x.ProductId == orderProductData.ProductId &&
x.Price.Currency == currency);
OrderProduct existingProductOrder =
_orderProducts.SingleOrDefault(x => x.ProductId == orderProductData.ProductId);
if (existingProductOrder != null)
{
OrderProduct existingOrderProduct =
_orderProducts.Single(x => x.ProductId == existingProductOrder.ProductId);
existingOrderProduct.ChangeQuantity(product, orderProductData.Quantity, conversionRates);
}
else
{
OrderProduct orderProduct = OrderProduct.CreateForProduct(product, orderProductData.Quantity,
currency,
conversionRates);
_orderProducts.Add(orderProduct);
}
}
List <OrderProduct> orderProductsToCheck = _orderProducts.ToList();
foreach (OrderProduct existingProduct in orderProductsToCheck)
{
OrderProductData product =
orderProductsData.SingleOrDefault(x => x.ProductId == existingProduct.ProductId);
if (product == null)
{
_orderProducts.Remove(existingProduct);
}
}
CalculateOrderValue();
_orderChangeDate = DateTime.UtcNow;
}
public async Task <ProductPrice> GetProductPrice(ProductPriceRequest productPriceRequest)
{
RestClient client = WebServiceContext.GetUrl("/api/v2/product/price");
RestRequest request = WebServiceContext.GetRequestBody("post");
request.AddParameter("application/json", JsonConvert.SerializeObject(productPriceRequest), ParameterType.RequestBody);
IRestResponse response = await client.ExecuteTaskAsync(request);
ProductPrice productPriceResponse = new ProductPrice();
ProductPriceData resultdata = new ProductPriceData();
ErrorMessage errorMessage = new ErrorMessage();
if (response.ErrorMessage != null)
{
errorMessage.message = response.ErrorMessage;
errorMessage.code = 500;
resultdata.error = errorMessage;
productPriceResponse.result = resultdata;
return(productPriceResponse);
}
productPriceResponse = JsonConvert.DeserializeObject <ProductPrice>(response.Content);
return(productPriceResponse);
}
internal void ChangeQuantity(ProductPriceData productPrice, int quantity, List <ConversionRate> conversionRates)
{
this.Quantity = quantity;
this.CalculateValue(productPrice, this.Value.Currency, conversionRates);
}
internal static OrderProduct CreateForProduct(
ProductPriceData productPrice, int quantity, string currency,
List <ConversionRate> conversionRates)
{
return(new OrderProduct(productPrice, quantity, currency, conversionRates));
}
