public bool Book(Guid customerId, int quantity)
{
if (quantity > Quantity || bookingsByCustomerId.ContainsKey(customerId))
{
return(false);
}
Quantity -= quantity;
bookingsByCustomerId[customerId] = new RoomAvailabilityBooking(customerId, quantity);
return(true);
}
protected bool Equals(RoomAvailabilityBooking other)
{
return(CustomerId.Equals(other.CustomerId) && Quantity == other.Quantity);
}
