WishlistInformationExpertViolation.kt

data class Product(
  val title: String,
  val price: BigDecimal,
  val discount: BigDecimal // Value from 0.00% to 1.00%
)

data class Wishlist(
  val products: List<Product>
){
 
  fun getAllProductsPrice(): BigDecimal {
      return products.sumOf { 
        val priceWithoutDiscount = it.price
        val discount = priceWithoutDiscount * it.discount // Should be part of the Product class
        priceWithoutDiscount - discount  // Should be part of the Product class
   }
  }
}