static async Task Main(string[] args)
{
var storage = new CandlesPersistentAzureStorage(
() => _bidConnectionString,
() => _askConnectionString);
//await LoadInstrument("USDTUSD", "BUSDUSDT", storage, 4, true);
//await LoadInstrument("testBTCUSD", "BTCBUSD", storage, 8);
//await LoadInstrument("testETHUSD", "ETHBUSD", storage, 8);
//await LoadInstrument("testXLMUSD", "XLMBUSD", storage, 8);
/*
* await LoadInstrument("ALGOBTC", "ALGOBTC", storage, 8);
* await LoadInstrument("ALGOUSD", "ALGOBUSD", storage, 4);
*
* await LoadInstrument("BCHBTC", "BCHBTC", storage, 6);
* await LoadInstrument("BCHUSD", "BCHBUSD", storage, 2);
*
* await LoadInstrument("BTCEUR", "BTCEUR", storage, 2);
* await LoadInstrument("BTCUSD", "BTCBUSD", storage, 2);
*
* await LoadInstrument("DASHBTC", "DASHBTC", storage, 6);
* await LoadInstrument("DASHUSD", "DASHBUSD", storage, 2);
*
* await LoadInstrument("EOSBTC", "EOSBTC", storage, 8);
* await LoadInstrument("EOSUSD", "EOSBUSD", storage, 2);
*
* await LoadInstrument("ETHBTC", "ETHBTC", storage, 8);
* await LoadInstrument("ETHEUR", "ETHEUR", storage, 2);
* await LoadInstrument("ETHUSD", "ETHBUSD", storage, 2);
*
* await LoadInstrument("LTCBTC", "LTCBTC", storage, 8);
* await LoadInstrument("LTCUSD", "LTCBUSD", storage, 4);
*
* await LoadInstrument("TRXBTC", "TRXBTC", storage, 8);
* await LoadInstrument("TRXUSD", "TRXBUSD", storage, 6);
*
* await LoadInstrument("XLMBTC", "XLMBTC", storage, 8);
* await LoadInstrument("XLMUSD", "XLMBUSD", storage, 5);
*
* await LoadInstrument("XRPBTC", "XRPBTC", storage, 8);
* await LoadInstrument("XRPUSD", "XRPBUSD", storage, 6);
*
* await LoadInstrument("ZECBTC", "ZECBTC", storage, 8);
* await LoadInstrument("ZECUSD", "ZECBUSD", storage, 2);
*/
Console.WriteLine();
Console.WriteLine("End of loading");
Console.ReadLine();
}
private static async Task LoadInterval(CandleType candle, string source, CandlesPersistentAzureStorage storage,
string symbol, int digits, bool isRevert)
{
Console.WriteLine();
Console.WriteLine($"----- {candle.ToString()} --------");
var interval = "";
switch (candle)
{
case CandleType.Minute:
interval = "1m";
break;
case CandleType.Hour:
interval = "1h";
break;
case CandleType.Day:
interval = "1d";
break;
case CandleType.Month:
interval = "1M";
break;
}
var data = await GetCandles(source, 1000, interval, 0, isRevert, digits);
var count = 0;
//while (data.Any() && count < 45000)
while (data.Any() && count < 3000)
{
Console.Write($"Read {data.Count} items from Binance ... ");
await storage.BulkSave(symbol, true, digits, candle, data);
await storage.BulkSave(symbol, false, digits, candle, data);
Console.WriteLine($"Save {data.Count} items");
var lastTime = data.Min(e => e.DateTime).UnixTime();
count += data.Count;
data = await GetCandles(source, 1000, interval, lastTime - 1, isRevert, digits);
}
}
private static async Task LoadInstrument(string symbol, string source, CandlesPersistentAzureStorage storage,
int digits, bool isRevert = false)
{
Console.WriteLine();
Console.WriteLine($"========= Load {symbol} from {source} =======");
var candle = CandleType.Minute;
await LoadInterval(candle, source, storage, symbol, digits, isRevert);
candle = CandleType.Hour;
await LoadInterval(candle, source, storage, symbol, digits, isRevert);
candle = CandleType.Day;
await LoadInterval(candle, source, storage, symbol, digits, isRevert);
candle = CandleType.Month;
await LoadInterval(candle, source, storage, symbol, digits, isRevert);
}