/// <summary>
/// Creates the <see cref="Request{T}"/> object and gets account transactions.
/// </summary>
/// <param name="options">The options for this request.</param>
/// <returns>A <see cref="Request{T}"/> object.</returns>
public Request <AccountTxResponse> RequestAccountTx(AccountTxOptions options)
{
var request = new Request <AccountTxResponse>(this, "account_tx", (data) =>
{
var response = JsonConvert.DeserializeObject <ResponseData <AccountTxResponse> >(data as string);
if (response.Result.RawTransactions != null)
{
response.Result.Transactions = response.Result.RawTransactions
.Select(tx => ResponseParser.ProcessTx(tx.Tx, tx.Meta, options.Account))
.ToArray();
}
return(response.Result);
});
if (!Utils.IsValidAddress(options.Account))
{
request.Message.Error = new InvalidAddressException(options.Account, "Account", "Invalid account address.");
return(request);
}
request.Message.account = options.Account;
SetLedgerOptions(options.Ledger, request);
request.Message.ledger_index_min = options.LedgerMin == null ? 0 : options.LedgerMin.Value;
request.Message.ledger_index_max = options.LedgerMax == null ? -1 : options.LedgerMax;
if (options.Limit != null)
{
request.Message.limit = options.Limit.Value;
}
if (options.Offset != null)
{
request.Message.offset = options.Offset.Value;
}
if (options.Marker != null && options.Marker.IsValid())
{
request.Message.marker = options.Marker;
}
if (options.Forward != null)
{
request.Message.forward = options.Forward;
}
return(request);
}
/// <summary>
/// Creates the <see cref="Request{T}"/> object and gets one transaction information.
/// </summary>
/// <param name="options">The options for this request.</param>
/// <returns>A <see cref="Request{T}"/> object.</returns>
public Request <TxResponse> RequestTx(TxOptions options)
{
var request = new Request <TxResponse>(this, "tx", (data) =>
{
var response = JsonConvert.DeserializeObject <ResponseData <TxResponse> >(data as string);
response.Result.TxResult = ResponseParser.ProcessTx(response.Result, response.Result.Meta, response.Result.Account);
return(response.Result);
});
if (!Utils.IsValidHash(options.Hash))
{
request.Message.Error = new InvalidHashException(options.Hash, "Hash", "Invalid tx hash.");
return(request);
}
request.Message.transaction = options.Hash;
return(request);
}
/// <summary>
/// Creates the <see cref="Request{T}"/> object and gets order book info.
/// </summary>
/// <param name="options">The options for this request.</param>
/// <returns>A <see cref="Request{T}"/> object.</returns>
public Request <OrderBookResponse> RequestOrderBook(OrderBookOptions options)
{
var request = new Request <OrderBookResponse>(this, "book_offers").SetFilter(data =>
{
var response = JsonConvert.DeserializeObject <ResponseData <OrderBookResponse> >(data as string);
var result = response.Result;
if (result?.Offers != null)
{
foreach (var offer in result.Offers)
{
offer.Price = ResponseParser.GetPrice(offer.TakerGets, offer.TakerPays, offer.IsSell);
}
}
return(result);
});
var takerGets = options.Pays;
if (!Utils.IsValidAmount0(takerGets))
{
request.Message.Error = new InvalidAmountException(takerGets, "Pays", "Invalid pays (taker gets) amount.");
return(request);
}
var takerPays = options.Gets;
if (!Utils.IsValidAmount0(takerPays))
{
request.Message.Error = new InvalidAmountException(takerPays, "Gets", "Invalid gets (taker pays) amount.");
return(request);
}
request.Message.taker_gets = takerGets;
request.Message.taker_pays = takerPays;
request.Message.taker = options.Taker ?? Config.AccountOne;
if (options.Limit != null)
{
request.Message.limit = options.Limit;
}
return(request);
}
private void _remote_Transactions(object sender, TransactionsEventArgs e)
{
if (_accounts.Count == 0)
{
return;
}
var response = e.Result;
var accounts = ResponseParser.AffectedAccounts(response.Transaction, response.Meta);
foreach (var account in accounts)
{
if (_accounts.ContainsKey(account))
{
var result = ResponseParser.ProcessTx(response.Transaction, response.Meta, account);
_accounts[account].Invoke(new MessageResult <TxResult>(e.Message, null, result));
}
}
}
private void HandleTransaction(string data)
{
if (_transactions == null)
{
return;
}
var response = JsonConvert.DeserializeObject <TransactionResponse>(data);
var hash = response.Transaction.Hash;
if (_txCache.Contains(hash))
{
return;
}
_txCache.Add(hash, true);
response.TxResult = ResponseParser.ProcessTx(response.Transaction, response.Meta, response.Transaction.Account);
var args = new TransactionsEventArgs {
Message = data, Result = response
};
OnTransactions(args);
}
/// <summary>
/// Registers the listener for given order book pair.
/// </summary>
/// <param name="gets">The amount of gets.</param>
/// <param name="pays">The amount of pays.</param>
/// <param name="callback">The callback.</param>
public void RegisterListener(Amount gets, Amount pays, MessageCallback <TxResult> callback)
{
var key = ResponseParser.GetAmoutPairKey(gets, pays);
_books[key] = callback;
}
/// <summary>
/// Creates the <see cref="Request{T}"/> object and gets the ledger in system.
/// </summary>
/// <param name="options">The options for this request.</param>
/// <returns>A <see cref="Request{T}"/> object.</returns>
public Request <LedgerResponse> RequestLedger(LedgerOptions options = null)
{
var request = new Request <LedgerResponse>(this, "ledger", (data) =>
{
var response = JsonConvert.DeserializeObject <ResponseData <LedgerResponse> >(data as string);
var result = response.Result;
var transactions = result?.Ledger?.Transactions;
if (transactions != null)
{
foreach (var tx in transactions)
{
if (tx.IsExpanded)
{
tx.TxResult = ResponseParser.ProcessTx(tx, tx.Meta, tx.Account);
}
}
}
return(result);
});
if (options != null)
{
if (options.LedgerIndex != null)
{
request.Message.ledger_index = options.LedgerIndex.Value;
}
if (options.LedgerHash != null)
{
if (!Utils.IsValidHash(options.LedgerHash))
{
request.Message.Error = new InvalidHashException(options.LedgerHash, "LedgerHash", "Invalid ledger hash.");
return(request);
}
request.Message.ledger_hash = options.LedgerHash;
}
if (options.Full != null)
{
request.Message.full = options.Full.Value;
}
if (options.Expand != null)
{
request.Message.expand = options.Expand.Value;
}
if (options.Transactions != null)
{
request.Message.transactions = options.Transactions.Value;
}
if (options.Accounts != null)
{
request.Message.accounts = options.Accounts.Value;
}
}
return(request);
}
