public static Order CreateFromJson(DictionaryObject json, Asset amountAsset, Asset priceAsset)
{
var side = OrderSide.Buy;
if (json.ContainsKey("orderType"))
{
side = json.GetString("orderType") == "buy" ? OrderSide.Buy : OrderSide.Sell;
}
else
{
side = (OrderSide)Enum.Parse(typeof(OrderSide), json.GetString("type"), true);
}
var senderPublicKey = json.ContainsKey("senderPublicKey") ? json.GetString("senderPublicKey") : "";
var matcherPublicKey = json.ContainsKey("matcherPublicKey") ? json.GetString("matcherPublicKey") : "";
var expiration = json.ContainsKey("expiration") ? json.GetDate("expiration") : json.GetDate("timestamp");
var matcherFee = json.ContainsKey("matcherFee") ? Assets.WAVES.LongToAmount(json.GetLong("matcherFee")) : 1;
string sender = json.ContainsKey("sender") ? json.GetString("sender") : null;
var proofs = new byte[8][];
if (json.ContainsKey("proofs"))
{
proofs = json.Get <string[]>("proofs")
.Select(item => item.FromBase58())
.ToArray();
}
else
{
if (json.ContainsKey("signature"))
{
proofs[0] = json.GetString("signature").FromBase58();
}
}
var status = json.ContainsKey("status") ? (OrderStatus)Enum.Parse(typeof(OrderStatus), json.GetString("status")) : OrderStatus.Accepted;
var id = json.ContainsKey("id") ? json.GetString("id") : null;
var filled = json.ContainsKey("filled") ? amountAsset.LongToAmount(json.GetLong("filled")) : 1m;
var version = json.ContainsKey("version") ? json.GetByte("version") : (byte)2;
return(new Order(
side,
amountAsset.LongToAmount(json.GetLong("amount")),
Asset.LongToPrice(amountAsset, priceAsset, json.GetLong("price")),
json.GetDate("timestamp"),
amountAsset,
priceAsset,
senderPublicKey.FromBase58(),
matcherPublicKey.FromBase58(),
expiration,
matcherFee,
sender, version)
{
Proofs = proofs,
Status = status,
Id = id,
Filled = filled
});
}
public static Order CreateFromJson(Dictionary <string, object> json, Asset amountAsset, Asset priceAsset)
{
return(new Order(
json.GetString("id"),
(OrderSide)Enum.Parse(typeof(OrderSide), json.GetString("type"), true),
amountAsset.LongToAmount(json.GetLong("amount")),
Asset.LongToPrice(amountAsset, priceAsset, json.GetLong("price")),
json.GetDate("timestamp"),
amountAsset.LongToAmount(json.GetLong("filled")),
(OrderStatus)Enum.Parse(typeof(OrderStatus), json.GetString("status")),
amountAsset,
priceAsset));
}
public BurnTransaction(DictionaryObject tx, Node node) : base(tx)
{
Asset = node.GetAsset(tx.GetString("assetId"));
Quantity = Asset.LongToAmount(tx.GetLong("amount"));
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
Version = tx.GetByte("version");
}
public ReissueTransaction(DictionaryObject tx, Node node) : base(tx)
{
Asset = node.GetAsset(tx.GetString("assetId"));
Quantity = Asset.LongToAmount(tx.GetLong("quantity"));
Reissuable = tx.GetBool("reissuable");
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
}
public TransferTransaction(DictionaryObject tx) : base(tx)
{
var node = new Node(tx.GetChar("chainId"));
Asset = Assets.WAVES;
if (tx.ContainsKey("assetId") && tx.GetString("assetId") != null)
{
Asset = node.GetAsset(tx.GetString("assetId"));
}
FeeAsset = Assets.WAVES;
if (tx.ContainsKey("feeAssetId") &&
tx.GetString("feeAssetId") != null &&
tx.GetString("feeAssetId") != "")
{
FeeAsset = node.GetAsset(tx.GetString("feeAssetId"));
}
Amount = Asset.LongToAmount(tx.GetLong("amount"));
Fee = FeeAsset.LongToAmount(tx.GetLong("fee"));
Recipient = tx.GetString("recipient");
Attachment = tx.ContainsKey("attachment")
? tx.GetString("attachment").FromBase58()
: new byte[0];
}
public BurnTransaction(DictionaryObject tx) : base(tx)
{
var node = new Node(tx.GetChar("chainId"));
Asset = node.GetAsset(tx.GetString("assetId"));
Quantity = Asset.LongToAmount(tx.GetLong("amount"));
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
}
public SponsoredFeeTransaction(DictionaryObject tx) : base(tx)
{
var node = new Node(tx.GetChar("chainId"));
Asset = node.GetAsset(tx.GetString("assetId"));
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
MinimalFeeInAssets = tx["minSponsoredAssetFee"] != null?Asset.LongToAmount(tx.GetLong("minSponsoredAssetFee")) : 0;
}
public ReissueTransaction(DictionaryObject tx) : base(tx)
{
var node = new Node(tx.GetChar("chainId"));
Asset = node.GetAsset(tx.GetString("assetId"));
Quantity = Asset.LongToAmount(tx.GetLong("quantity"));
Reissuable = tx.GetBool("reissuable");
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
Version = tx.GetByte("version");
}
public MassTransferTransaction(DictionaryObject tx) : base(tx)
{
Asset = Assets.GetById(tx.GetString("assetId") ?? Assets.WAVES.Id);
Attachment = tx.GetString("attachment").FromBase58();
Transfers = tx.GetObjects("transfers")
.Select(transfer => new MassTransferItem(transfer.GetString("recipient"),
Asset.LongToAmount(transfer.GetLong("amount"))))
.ToArray();
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
}
public Dictionary <Asset, decimal> GetTradableBalance(string address, Asset amountAsset, Asset priceAsset)
{
var url = $"{_host}/matcher/orderbook/{amountAsset.Id}/{priceAsset.Id}/tradableBalance/{address}";
var response = Http.GetObject(url);
return(new Dictionary <Asset, decimal>
{
{ amountAsset, amountAsset.LongToAmount(response.GetLong(amountAsset.Id)) },
{ priceAsset, priceAsset.LongToAmount(response.GetLong(priceAsset.Id)) },
});
}
public ExchangeTransaction(DictionaryObject tx) : base(tx)
{
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
BuyMatcherFee = Assets.WAVES.LongToAmount(tx.GetLong("buyMatcherFee"));
SellMatcherFee = Assets.WAVES.LongToAmount(tx.GetLong("sellMatcherFee"));
AmountAsset = Assets.GetById((tx.GetValue("order1.assetPair.amountAsset") ?? Assets.WAVES.Id).ToString());
PriceAsset = Assets.GetById((tx.GetValue("order1.assetPair.priceAsset") ?? Assets.WAVES.Id).ToString());
BuyOrder = Order.CreateFromJson(tx.GetObject("order1"), AmountAsset, PriceAsset);
SellOrder = Order.CreateFromJson(tx.GetObject("order2"), AmountAsset, PriceAsset);
Amount = AmountAsset.LongToAmount(tx.GetLong("amount"));
Price = Asset.LongToPrice(AmountAsset, PriceAsset, tx.GetLong("price"));
}
public InvokeScriptTransaction(DictionaryObject tx, Node node) : base(tx)
{
DappAddress = tx.GetString("dApp");
FunctionHeader = tx.ContainsKey("call") ? tx.GetString("call.function") : null;
FunctionCallArguments = tx.GetObjects("call.args")
.Select(Node.DataValue)
.ToList();
Payment = tx.GetObjects("payment")
.ToDictionary(o => node.GetAsset(o.GetString("assetId")),
o => node.GetAsset(o.GetString("assetId")).LongToAmount(o.GetLong("amount")));
FeeAsset = tx.ContainsKey("feeAssetId") && tx.GetString("feeAssetId") != null?node.GetAsset(tx.GetString("feeAssetId")) : Assets.WAVES;
Fee = FeeAsset.LongToAmount(tx.GetLong("fee"));
}
public ExchangeTransaction(DictionaryObject tx) : base(tx)
{
var node = new Node(tx.GetChar("chainId"));
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
BuyMatcherFee = Assets.WAVES.LongToAmount(tx.GetLong("buyMatcherFee"));
SellMatcherFee = Assets.WAVES.LongToAmount(tx.GetLong("sellMatcherFee"));
AmountAsset = node.GetAsset((tx.GetValue("order1.assetPair.amountAsset") ?? Assets.WAVES.Id).ToString());
PriceAsset = node.GetAsset((tx.GetValue("order1.assetPair.priceAsset") ?? Assets.WAVES.Id).ToString());
BuyOrder = Order.CreateFromJson(tx.GetObject("order1"), AmountAsset, PriceAsset);
SellOrder = Order.CreateFromJson(tx.GetObject("order2"), AmountAsset, PriceAsset);
Amount = AmountAsset.LongToAmount(tx.GetLong("amount"));
Price = Asset.LongToPrice(AmountAsset, PriceAsset, tx.GetLong("price"));
Version = tx.GetByte("version");
}
public static decimal GetDecimal(this DictionaryObject d, string field, Asset asset)
{
return(asset.LongToAmount(long.Parse(d.GetValue(field).ToString())));
}
public SponsoredFeeTransaction(DictionaryObject tx) : base(tx)
{
Asset = Assets.GetById(tx.GetString("assetId"));
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
MinimalFeeInAssets = Asset.LongToAmount(tx.GetLong("minSponsoredAssetFee"));
}
private static Item ParseItem(Asset amountAsset, Asset priceAsset, DictionaryObject o)
{
return(new Item(
Asset.LongToPrice(amountAsset, priceAsset, o.GetLong("price")),
amountAsset.LongToAmount(o.GetLong("amount"))));
}
public BurnTransaction(DictionaryObject tx) : base(tx)
{
Asset = Assets.GetById(tx.GetString("assetId"));
Quantity = Asset.LongToAmount(tx.GetLong("amount"));
Fee = Assets.WAVES.LongToAmount(tx.GetLong("fee"));
}