private IEnumerator GetMarketCoroutine(Action <Auction[]> successCallback = null, Action errorCallback = null)
{
CanvasManager.Instance.ShowOperationPopup("Refreshing blockchain asset market...", false);
int itemsPerPage = 20;
CarAuctions.Clear();
SellCarAuctions.Clear();
BuyCarAuctions.Clear();
yield return(PhantasmaDemo.Instance.PhantasmaApi.GetAuctions(PhantasmaDemo.PHANTASMA_CHAIN, PhantasmaDemo.TOKEN_SYMBOL, 1, (uint)itemsPerPage,
(auctions, currentPage, totalPages) =>
{
StartCoroutine(ProcessAuctions(auctions, currentPage, itemsPerPage, totalPages, successCallback, errorCallback));
},
(errorType, errorMessage) =>
{
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.FAIL, errorType + " - " + errorMessage);
if (errorCallback != null)
{
errorCallback();
}
}));
}
/// <summary>
/// Check if the auction sale creation was successful
/// </summary>
private IEnumerator CheckAssetRemoval(Car car, string result)
{
CanvasManager.Instance.ShowOperationPopup("Checking auction sale removal...", true);
yield return(PhantasmaDemo.Instance.CheckOperation(PhantasmaDemo.EBLOCKCHAIN_OPERATION.REMOVE_ASSET, result,
(tx) =>
{
foreach (var evt in tx.events)
{
EventKind eKind;
if (Enum.TryParse(evt.kind, out eKind))
{
if (eKind == EventKind.OrderCancelled)
{
var carMutableData = car.MutableData;
carMutableData.location = CarLocation.None;
car.OwnerAddress = PhantasmaDemo.Instance.Key.Address;
car.MutableData = carMutableData;
CarAuctions.Remove(car.TokenID);
SellCarAuctions.Remove(car.TokenID);
PhantasmaDemo.Instance.MyCars.Add(car.TokenID, car);
CanvasManager.Instance.marketMenu.UpdateMarket(MarketMenu.EMARKETPLACE_TYPE.SELL);
CanvasManager.Instance.HideRemovePopup();
CanvasManager.Instance.HideOperationPopup();
GetMarket((auctions) =>
{
CanvasManager.Instance.marketMenu.SetContent(auctions);
if (CarAuctions.Keys.Count > 0)
{
CanvasManager.Instance.marketMenu.SelectMarketSellTab();
}
});
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.SUCCESS, "Asset removed from the market with success.");
return;
}
}
}
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.HideRemovePopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.FAIL, "Something failed while removing the auction from the market. Please try again.");
},
((errorType, errorMessage) =>
{
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.HideRemovePopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.FAIL, errorType + " - " + errorMessage);
})));
}
/// <summary>
/// Get the auction from Phantasma Blockchain relative to a specific token
/// </summary>
/// <param name="tokenID">ID of the token</param>
public CarAuction GetCarAuction(string tokenID)
{
if (CarAuctions.ContainsKey(tokenID))
{
return(CarAuctions[tokenID]);
}
var nullAuction = new CarAuction
{
tokenID = string.Empty
};
return(nullAuction);
}
private IEnumerator ProcessAuctions(Auction[] auctions, int currentPage, int itemsPerPage, int totalPages, Action <Auction[]> successCallback = null, Action errorCallback = null)
{
if (currentPage < totalPages)
{
yield return(PhantasmaDemo.Instance.PhantasmaApi.GetAuctions(PhantasmaDemo.PHANTASMA_CHAIN, PhantasmaDemo.TOKEN_SYMBOL, (uint)currentPage + 1, (uint)itemsPerPage,
(a, cPage, tPages) =>
{
foreach (var auction in auctions)
{
var carAuction = new CarAuction
{
tokenID = auction.tokenId,
auction = auction
};
CarAuctions.Add(auction.tokenId, carAuction);
if (auction.creatorAddress.Equals(PhantasmaDemo.Instance.Key.Address.ToString()))
{
// Auction has my address -> Selling Auction
SellCarAuctions.Add(auction.tokenId, carAuction);
}
else
{
// No my auction -> Buying Auction
BuyCarAuctions.Add(auction.tokenId, carAuction);
}
}
StartCoroutine(ProcessAuctions(a, cPage, itemsPerPage, tPages, successCallback, errorCallback));
},
(errorType, errorMessage) =>
{
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.FAIL, errorType + " - " + errorMessage);
}));
}
else
{
CanvasManager.Instance.HideOperationPopup();
if (totalPages == 0)
{
CanvasManager.Instance.marketMenu.ShowRefreshButton("No auctions at this moment in the market.");
}
else
{
foreach (var auction in auctions)
{
var carAuction = new CarAuction
{
tokenID = auction.tokenId,
auction = auction
};
CarAuctions.Add(auction.tokenId, carAuction);
if (auction.creatorAddress.Equals(PhantasmaDemo.Instance.Key.Address.ToString()))
{
// Auction has my address -> Selling Auction
SellCarAuctions.Add(auction.tokenId, carAuction);
}
else
{
// No my auction -> Buying Auction
BuyCarAuctions.Add(auction.tokenId, carAuction);
}
}
if (successCallback != null)
{
successCallback(auctions);
}
}
}
}
/// <summary>
/// Check if the auction sale creation was successful
/// </summary>
private IEnumerator CheckAssetSale(Car car, BigInteger price, Timestamp endDate, string result)
{
CanvasManager.Instance.ShowOperationPopup("Checking auction sale creation...", true);
yield return(PhantasmaDemo.Instance.CheckOperation(PhantasmaDemo.EBLOCKCHAIN_OPERATION.SELL_ASSET, result,
(tx) =>
{
foreach (var evt in tx.events)
{
EventKind eKind;
if (Enum.TryParse(evt.kind, out eKind))
{
if (eKind == EventKind.OrderCreated)
{
var bytes = Base16.Decode(evt.data);
var marketEventData = Serialization.Unserialize <MarketEventData>(bytes);
var newAuction = new Auction
{
creatorAddress = PhantasmaDemo.Instance.Key.Address.ToString(),
endDate = endDate.Value,
baseSymbol = marketEventData.BaseSymbol,
quoteSymbol = marketEventData.QuoteSymbol,
tokenId = marketEventData.ID.ToString(),
price = price.ToString()
};
var newCarAuction = new CarAuction
{
tokenID = car.TokenID,
auction = newAuction
};
CarAuctions.Add(car.TokenID, newCarAuction);
var carMutableData = car.MutableData;
carMutableData.location = CarLocation.Market;
car.MutableData = carMutableData;
PhantasmaDemo.Instance.MyCars.Remove(car.TokenID);
CanvasManager.Instance.myAssetsMenu.UpdateMyAssets();
CanvasManager.Instance.HideSellPopup();
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.SUCCESS, "Asset put up for sale in the market with success.");
return;
}
}
}
CanvasManager.Instance.HideSellPopup();
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.FAIL, "Something failed while creating the auction sale on the market. Please try again.");
},
((errorType, errorMessage) =>
{
CanvasManager.Instance.HideOperationPopup();
CanvasManager.Instance.HideSellPopup();
CanvasManager.Instance.ShowResultPopup(EOPERATION_RESULT.FAIL, errorType + " - " + errorMessage);
})));
}