public async Task <IEnumerable <IPrice> > GetPrices(bool cache = true)
{
if (cache)
{
return(await _priceService.GetAllPrices());
}
return(await _priceService.GetPricesNoCache());
}
public async Task Start()
{
_priceHistory = new List <IPrice>(await _priceService.GetAllPrices());
_priceGenerator = Observable
.Interval(TimeSpan.FromMilliseconds(250))
.Delay(TimeSpan.FromMilliseconds(50))
.Subscribe(async _ =>
{
var asset = TradeServiceReferential.Assets.Random();
var price = CreatePrice(asset);
await _priceService.CreatePrice(price);
_priceHistory.Add(price);
await _priceHub.RaiseChange(price);
});
_dispose.Add(_priceGenerator);
}
public Task StartAsync(CancellationToken token)
{
var priceGenerator = Observable
.Interval(TimeSpan.FromMilliseconds(250))
.Delay(TimeSpan.FromMilliseconds(50))
.Subscribe(async _ =>
{
_priceHistory = await _priceService.GetAllPrices();
var asset = TradeServiceReferential.Assets.Random();
var request = CreatePriceRequest(asset);
var price = await _priceService.CreatePrice(request);
await _priceHubService.Current.Proxy.RaiseChange(price);
});
_cleanUp.Add(priceGenerator);
return(Task.CompletedTask);
}