/// <summary>
/// Upgrades the virtual good with the given <c>goodItemId</c> by doing the following:
/// 1. Checks if the good is currently upgraded or if this is the first time being upgraded.
/// 2. If the good is currently upgraded, upgrades to the next upgrade in the series.
/// In case there are no more upgrades available(meaning the current upgrade is the last available),
/// the function returns.
/// 3. If the good has never been upgraded before, the function upgrades it to the first
/// available upgrade with the first upgrade of the series.
/// </summary>
/// <param name="goodItemId">Good item identifier.</param>
/// <exception cref="VirtualItemNotFoundException">Thrown if the item is not found.</exception>
public static void UpgradeGood(string goodItemId)
{
SoomlaUtils.LogDebug(TAG, "SOOMLA/UNITY Calling UpgradeGood with: " + goodItemId);
VirtualGood good = (VirtualGood)StoreInfo.GetItemByItemId(goodItemId);
UpgradeVG upgradeVG = VirtualGoodsStorage.GetCurrentUpgrade(good);
if (upgradeVG != null)
{
String nextItemId = upgradeVG.NextItemId;
if (string.IsNullOrEmpty(nextItemId))
{
return;
}
UpgradeVG vgu = (UpgradeVG)StoreInfo.GetItemByItemId(nextItemId);
vgu.Buy("");
}
else
{
UpgradeVG first = StoreInfo.GetFirstUpgradeForVirtualGood(goodItemId);
if (first != null)
{
first.Buy("");
}
}
}
