public void CalculateTotal(Cart cart)
{
cart.TotalInUsDollarsWithDiscounts = cart.Products
.Sum(product =>
{
var discountPrice = discountCalculator
.CalculateProductDiscountForCustomer(product, cart.Customer);
return(discountPrice * product.Quantity);
});
}
public IActionResult GetProductDiscountPrice(Guid productId, string customerLogin)
{
var product = unitOfWork.ProductRepository.GetProductById(productId);
var customer = unitOfWork.CustomerRepository.GetCustomerByLogin(customerLogin);
if (product == null || customer == null)
{
return(BadRequest());
}
var discountPrice = discountCalculator.CalculateProductDiscountForCustomer(product, customer);
return(Ok(discountPrice));
}