private void Construct(SeatTypeId id, ConcertId concertId, string name, int quantity, Money price)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("not be null or empty", nameof(name));
}
if (quantity <= 0)
{
throw new ArgumentException("must be greater than zero", nameof(name));
}
Id = id ?? new SeatTypeId();
ConcertId = concertId ?? throw new ArgumentNullException(nameof(concertId));
Name = name;
Quantity = quantity;
Price = price ?? throw new ArgumentNullException(nameof(price));
}
public SeatType(SeatTypeId id, ConcertId concertId, string name, int quantity, Money price)
{
Construct(id, concertId, name, quantity, price);
}