private static IApiQuerier _apiQuerier; //Injected
public SymbolsController()
{
//theoretical thread contention hazard, but the production version would use dependency injection
//factory design pattern, so OK in prototype
if (_apiQuerier == null)
{
_apiQuerier = new ApiQuerier("Z9770ZIXU68OT1UW");
}
}
public ActionResult <IEnumerable <string> > Get()
{
IList <string> prices = new List <string>();
if (_apiQuerier == null)
{
_apiQuerier = new ApiQuerier("Z9770ZIXU68OT1UW");
}
// Intraday time series for MSFT:
var result = GetIntradayTimeSeries("MSFT");
var realResult = result.GetAwaiter().GetResult();
// result.TimeSeries is a dictionary with the date time as the key
foreach (var point in realResult.TimeSeries)
{
Console.WriteLine($"{point.Key}: {point.Value.Open}");
prices.Add($"{point.Key}: {point.Value.Open}");
}
return(prices.ToArray());
}
public AlphaVantageStockDataQuerier(IApiQuerier apiQuerier)
{
_apiQuerier = apiQuerier;
}