public Product(Decimal basePrice, List <ProductAttribute> attributes, IList <ProductSell> productSells)
{
AssertionConcerns.AssertArgumentRange(basePrice, 0, Decimal.MaxValue, "Product Base Price Cannot be Negative");
BasePrice = basePrice;
Attributes = attributes ?? new List <ProductAttribute>();
ProductSells = productSells ?? new List <ProductSell>();
}
public ProductPrice(decimal discount, decimal price, decimal lowestPrice)
{
AssertionConcerns.AssertArgumentRange(discount, 0, Decimal.MaxValue, "Discount cannot be negative");
AssertionConcerns.AssertArgumentRange(price, 0, Decimal.MaxValue, "Price cannot be negative");
AssertionConcerns.AssertArgumentRange(lowestPrice, 0, Decimal.MaxValue, "LowestPrice cannot be negative");
Discount = discount;
Price = price;
LowestPrice = lowestPrice;
}