private static BitcoinPriceInfos JSON2Info(String j)
{
BitcoinPriceInfos ret = new BitcoinPriceInfos();
XmlDictionaryReader jsonReader = JsonReaderWriterFactory.CreateJsonReader(
Encoding.UTF8.GetBytes(j), new System.Xml.XmlDictionaryReaderQuotas());
XElement root = XElement.Load(jsonReader);
foreach (XElement x1 in root.Nodes())
{
string strSymbol = x1.Element("symbol").Value;
BitcoinPriceInfo update = null;
if (strSymbol == "btc")
{
ret.btc = update = new BitcoinPriceInfo();
}
else if (strSymbol == "bch")
{
ret.bch = update = new BitcoinPriceInfo();
}
if (update != null)
{
update.LastUpdate = x1.Element("last_updated").Value;
update.PriceInUSD = Decimal.Parse(x1.Element("market_data").Element("current_price").Element("usd").Value);
update.Symbol = strSymbol;
}
}
root = null;
return(ret);
}
public static async Task <BitcoinPriceInfo> Run([QueueTrigger(nameof(BitcoinPriceUpdatedEvent), Connection = "AzureWebJobsStorage")] BitcoinPriceUpdatedEvent bitcoinPriceUpdatedEvent, ILogger log)
{
log.LogInformation($"Consuming price: {bitcoinPriceUpdatedEvent.RateUsd}@{bitcoinPriceUpdatedEvent.Timestamp}");
var usdToPlnRate = await GetCurrentNbpRate();
var bitcoinPlnPrice = Decimal.Round(usdToPlnRate * bitcoinPriceUpdatedEvent.RateUsd, 2);
log.LogInformation($"Saving 1BTC = {bitcoinPlnPrice} PLN at {bitcoinPriceUpdatedEvent.Timestamp}");
var result = new BitcoinPriceInfo(bitcoinPriceUpdatedEvent.RateUsd, bitcoinPlnPrice, bitcoinPriceUpdatedEvent.Timestamp);
return(result);
}
