public static TransactionViewModel Create(ITransaction ninjaTransaction, IReadOnlyDictionary <string, IAssetDefinition> assetDictionary, MixedTransactionType?offchainType = null)
{
if (ninjaTransaction == null)
{
return(null);
}
var bc = ninjaTransaction.TransactionsByAssets.First(p => !p.IsColored);
var colored = ninjaTransaction.TransactionsByAssets.Where(p => p.IsColored).OrderBy(p => p.AssetId);
var assetDic = AssetDictionary.Create(assetDictionary);
var result = new TransactionViewModel
{
TransactionId = ninjaTransaction.TransactionId,
IsCoinBase = ninjaTransaction.IsCoinBase,
IsColor = ninjaTransaction.IsColor,
Block = BlockViewModel.Create(ninjaTransaction.Block),
AssetsCount = ninjaTransaction.TransactionsByAssets.Count(p => p.IsColored),
IsConfirmed = ninjaTransaction.Block != null,
Bitcoin = BitcoinAsset.Create(ninjaTransaction.Fees, ninjaTransaction.IsCoinBase, bc.TransactionIn.Union(colored.SelectMany(p => p.TransactionIn)), bc.TransactionsOut.Union(colored.SelectMany(p => p.TransactionsOut)), assetDic),
ColoredAssets = colored.Select(p => ColoredAsset.Create(p, assetDic)),
InputsCount = ninjaTransaction.InputsCount,
OutputsCount = ninjaTransaction.OutputsCount,
OffchainType = offchainType
};
return(result);
}
public static ColoredAsset Create(IInOutsByAsset inOutsByAsset, AssetDictionary assetDictionary)
{
var divisibility = assetDictionary.GetAssetProp(inOutsByAsset.AssetId, p => p.Divisibility, 0);
var assetShortName = assetDictionary.GetAssetProp(inOutsByAsset.AssetId, p => p.NameShort, null);
var ins = inOutsByAsset.TransactionIn.Select(p => In.Create(p, divisibility, inOutsByAsset.TransactionsOut, assetShortName)).ToList();
var outs = inOutsByAsset.TransactionsOut.Select(p => Out.Create(p, divisibility, assetShortName)).ToList();
var insWithoutChange = ins.Select(p => p.Clone <In>()).ToList();
var outsWithoutChange = outs.Select(p => p.Clone <Out>()).ToList();
var showChange = false;
AssetHelper.CalculateWithReturnedChange(ins, outs, ref showChange);
if (ins.All(p => p.Value == 0) && outs.All(p => p.Value == 0))
{
ins = ins.Take(1).ToList();
outs = outs.Take(1).ToList();
}
else
{
ins = ins.Where(p => p.Value != 0).ToList();
outs = outs.Where(p => p.Value != 0).ToList();
}
var issuedQuantity = (-1) * outs.Sum(p => p.Value);
var destroyedQuantity = (-1) * ins.Sum(p => p.Value);
var result = new ColoredAsset
{
AssetId = inOutsByAsset.AssetId,
Divisibility = divisibility,
Name = assetDictionary.GetAssetProp(inOutsByAsset.AssetId, p => p.Name, inOutsByAsset.AssetId),
IconImageUrl = assetDictionary.GetAssetProp(inOutsByAsset.AssetId, p => p.IconUrl, null),
AggregatedIns = AssetHelper.GroupByAddress(ins),
AggregatedOuts = AssetHelper.GroupByAddress(outs),
AggregatedInsWithoutChange = AssetHelper.GroupByAddress(insWithoutChange),
AggregatedOutsWithoutChange = AssetHelper.GroupByAddress(outsWithoutChange),
ShowWithoutChange = showChange,
IssedQuantity = issuedQuantity,
DestroyedQuantity = destroyedQuantity,
ShortName = assetDictionary.GetAssetProp(inOutsByAsset.AssetId, p => p.NameShort, null),
IsKnown = assetDictionary.Dic.ContainsKey(inOutsByAsset.AssetId)
};
return(result);
}
