/// <summary>
/// Try to add a new incremental rule into this room
/// </summary>
/// <param name="incrementalRule">The new attendant and potential buyer</param>
/// <returns></returns>
public bool TryAddNewIncrementalRange(IncrementalRule incrementalRule)
{
var fiscal = new RoomCanReceiveNewIncrementalRuleValidation();
var result = fiscal.Valid(this);
if (!result.IsValid)
{
ValidationErrors = result.Errors;
return(false);
}
IncrementalRules.Add(incrementalRule);
return(true);
}
/// <summary>
/// Calculate the next minimum bid
/// </summary>
/// <returns>Minimum bid amount</returns>
public decimal NextPrice()
{
if (!Bids.Any())
{
return(CurrentItem.StartingBid);
}
var nextPrice = Bids.Max(bid => bid.Amount);
var incrementalRenges = IncrementalRules.OrderByDescending(range => range.MinimumItemValue).ToList();
incrementalRenges.ForEach(range =>
{
if (nextPrice >= range.MinimumItemValue)
{
return;
}
nextPrice += range.Increment;
});
return(nextPrice);
}
