public async Task <PriceHistoryItem> SavePriceItem(PriceHistoryItem priceHistoryItem)
{
await _context.PriceHistory.AddAsync(priceHistoryItem);
await _context.SaveChangesAsync();
return(priceHistoryItem);
}
internal static PriceHistoryItem ConvertJSONToCurrecyPair(string json, Source source)
{
if (source.Endpoint.Contains("bitstamp"))
{
PriceHistoryItem result = new PriceHistoryItem();
result.SourceId = source.Id;
dynamic tempCurrencyPair = JsonConvert.DeserializeObject(json);
if (tempCurrencyPair == null)
{
return(null);
}
result.Bid = tempCurrencyPair.last;
if (tempCurrencyPair.timestamp != null)
{
double unixTimeStamp = double.Parse(tempCurrencyPair.timestamp.ToString());
result.Timestamp = new DateTime(1970, 1, 1, 0, 0, 0, 0);
result.Timestamp = result.Timestamp.AddSeconds(unixTimeStamp).ToLocalTime();
}
return(result);
}
else
if (source.Endpoint.Contains("gdax"))
{
PriceHistoryItem result = new PriceHistoryItem();
result.SourceId = source.Id;
dynamic tempCurrencyPair = JsonConvert.DeserializeObject(json);
if (tempCurrencyPair == null)
{
return(null);
}
result.Bid = tempCurrencyPair.price;
if (tempCurrencyPair.time != null)
{
result.Timestamp = DateTime.Parse(tempCurrencyPair.time.ToString().Replace('/', '-')).ToLocalTime();
}
return(result);
}
throw new Exception("ConvertJSONToCurrecyPair: Could not find source url.");
}
