private void GetPairs(string data)
{
if (!string.IsNullOrWhiteSpace(data))
{
try
{
var jsonString = data;
dynamic entity = JConverter.JsonConvertDynamic(jsonString);
foreach (var symbol in entity.symbols)
{
if (symbol.status == STATUS_TRADING)
{
MarketPairs.Add(new MarketPair()
{
BaseAsset = symbol.baseAsset,
QuoteAsset = symbol.quoteAsset,
Pair = symbol.symbol,
Status = symbol.status
});
}
}
}
catch (Exception ex)
{
// TODO: запись лога в БД
throw ex;
}
}
else
{
throw new ArgumentException("Value IsNullOrWhiteSpace", "data");
}
}
private void GetExchangeInfo(ExchangeInfo exchangeInfo, string simbol)
{
exchangeSettingsPair = new ExchangeSettingsPair();
try
{
var jsonString = exchangeInfo.Info;
dynamic entity = JConverter.JsonConvertDynamic(jsonString);
foreach (var symbol in entity.symbols)
{
if (symbol.symbol == simbol)
{
exchangeSettingsPair.QuotePrecision = symbol.quotePrecision;
exchangeSettingsPair.BasePrecision = symbol.baseAssetPrecision;
foreach (var filter in symbol.filters)
{
if (filter.filterType == "LOT_SIZE")
{
decimal stepSize;
decimal.TryParse(filter.stepSize.ToString(), NumberStyles.Number, new CultureInfo("en-US"), out stepSize);
exchangeSettingsPair.LotSizeFilter.StepSize = stepSize;
}
}
break;
}
}
}
catch (Exception ex)
{
throw ex;
}
}
/*
* {
* "timezone": "UTC",
* "serverTime": 1508631584636,
* "rateLimits": [{
* "rateLimitType": "REQUESTS",
* "interval": "MINUTE",
* "limit": 1200
* },
* {
* "rateLimitType": "ORDERS",
* "interval": "SECOND",
* "limit": 10
* },
* {
* "rateLimitType": "ORDERS",
* "interval": "DAY",
* "limit": 100000
* }
* ],
* "exchangeFilters": [],
* "symbols": [{
* "symbol": "ETHBTC",
* "status": "TRADING",
* "baseAsset": "ETH",
* "baseAssetPrecision": 8,
* "quoteAsset": "BTC",
* "quotePrecision": 8,
* "orderTypes": ["LIMIT", "MARKET"],
* "icebergAllowed": false,
* "filters": [{
* "filterType": "PRICE_FILTER",
* "minPrice": "0.00000100",
* "maxPrice": "100000.00000000",
* "tickSize": "0.00000100"
* }, {
* "filterType": "LOT_SIZE",
* "minQty": "0.00100000",
* "maxQty": "100000.00000000",
* "stepSize": "0.00100000"
* }, {
* "filterType": "MIN_NOTIONAL",
* "minNotional": "0.00100000"
* }]
* }]
* }
*/
#endregion
private void GetExchangeInfo()
{
try
{
var jsonString = MainWindow.ExchangeInfo.Info;
dynamic entity = JConverter.JsonConvertDynamic(jsonString);
foreach (var symbol in entity.symbols)
{
if (symbol.symbol == selectedPair)
{
quotePrecision = symbol.quotePrecision;
break;
}
}
}
catch (Exception ex)
{
throw ex;
// TODO: запись лога в БД
}
}