static bool IsSpecialApplicable(WeightedSpecial special, ProductQuantity[] quantities)
{
foreach (var specialQuantity in special.Special.Quantities)
{
if (specialQuantity.Quantity > 0)
{
if (!quantities.Any(p => p.Name == specialQuantity.Name && p.Quantity >= specialQuantity.Quantity))
{
return(false);
}
}
}
return(true);
}
static ProductQuantity[] ApplySpecial(WeightedSpecial special, ProductQuantity[] quantities)
{
foreach (var specialQuantity in special.Special.Quantities)
{
if (specialQuantity.Quantity > 0)
{
var quantity = quantities.FirstOrDefault(p => p.Name == specialQuantity.Name);
{
quantity.Quantity -= specialQuantity.Quantity;
}
}
}
return(quantities);
}
