public void SetOrderLinesTaxes(ref Order order)
{
foreach (var orderLine in order.OrderLines)
{
var productVariant = _productVariantService.GetProductVariantBySKU(orderLine.SKU);
var getDefaultTaxRate = new GetDefaultTaxRate(_session);
var productPricingMethod = new ProductPricingMethod(new TaxSettings
{
PriceLoadingMethod = PriceLoadingMethod.IncludingTax,
TaxCalculationMethod = TaxCalculationMethod.Individual,
TaxesEnabled = true
}, getDefaultTaxRate);
var taxRate = productVariant == null || productVariant.TaxRate == null
? getDefaultTaxRate.Get()
: productVariant.TaxRate;
var taxRatePercentage = taxRate == null ? 0 : taxRate.Percentage;
var tax = productPricingMethod.GetTax(orderLine.UnitPrice, taxRatePercentage, 0m, 0m);
orderLine.UnitPricePreTax = orderLine.UnitPrice - tax;
orderLine.PricePreTax = orderLine.UnitPricePreTax * orderLine.Quantity;
orderLine.Tax = orderLine.Price - orderLine.PricePreTax;
orderLine.TaxRate = _getProductVariantTaxRatePercentage.GetTaxRatePercentage(productVariant);
}
order.Subtotal = order.OrderLines.Sum(line => line.UnitPricePreTax * line.Quantity);
order.Tax = order.OrderLines.Sum(line => line.Tax);
}
public void Get_ShouldReturnTaxRate()
{
var taxRate = new TaxRate {
Percentage = 10, IsDefault = true, Name = "GLOBAL", Code = "GL"
};
Session.Transact(session => session.Save(taxRate));
TaxRate result = _getDefaultTaxRate.Get();
result.Should().NotBeNull();
result.Should().Be(taxRate);
}
