public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req, TraceWriter log)
{
try
{
CryptoTrader.Timestamp = DateTime.Now.Ticks;
Logger.Init(log);
Logger.Log($"Started function at {DateTime.UtcNow}");
AzureContainerManager azureContainerManager = new AzureContainerManager();
var status = req.GetQueryNameValuePairs()
.FirstOrDefault(q => string.Compare(q.Key, "status", StringComparison.OrdinalIgnoreCase) == 0)
.Value;
if (status == "loaded")
{
foreach (var marketChart in MarketCharts)
{
Logger.Log($"Retrieving signal for {marketChart.Market}");
var cryptoTrader = new CryptoTrader();
await cryptoTrader.RetrieveAndProcessSignal(Environment.GetEnvironmentVariable("containerUrl"), marketChart);
}
azureContainerManager.StopImageAnalyzer();
}
Logger.Log($"Finished function at {DateTime.UtcNow}");
}
catch (Exception e)
{
Logger.Log(e.ToString());
return(req.CreateResponse(HttpStatusCode.InternalServerError, e.ToString()));
}
return(req.CreateResponse(HttpStatusCode.OK, "invalid"));
}
private void CreateDefaultSetups()
{
_clusterClientMock = new Mock <IClusterClient>();
_hubNotifier = new Mock <IHubNotifier>();
_cryptoTrader = new CryptoTrader(_cryptoApiMock.Object, _clusterClientMock.Object, _hubNotifier.Object)
{
};
_traderGrainMock = new Mock <ITraderGrain>();
_traderGrainMock.Setup(t => t.UpdatePriceAsync(It.IsAny <Ticker>())).Returns(Task.CompletedTask);
_clusterClientMock.Setup(c => c.GetGrain <ITraderGrain>(It.IsAny <string>(), It.IsAny <string>())).Returns(_traderGrainMock.Object);
_traderGrainMock.Setup(t => t.GetActiveTrades()).ReturnsAsync(new List <Trade>());
_traderGrainMock.Setup(t => t.GetSettings()).ReturnsAsync(new TraderSettings
{
BuyLowerPercentage = -2,
DefaultBudget = 0.0012M,
MinimumTakeProfit = 0.1M,
HighStopLossPercentage = -5,
});
_cryptoApiMock.Setup(c => c.GetTickerAsync(It.IsAny <string>()))
.ReturnsAsync(new CryptoResponse <Ticker>(new Ticker
{
Ask = 100,
Bid = 100,
Last = 100
}));
}
public SellCoinTests()
{
_cryptoApiMock = new Mock <ICryptoApi>();
_clusterClientMock = new Mock <IClusterClient>();
_hubNotifier = new Mock <IHubNotifier>();
_cryptoTrader = new CryptoTrader(_cryptoApiMock.Object, _clusterClientMock.Object, _hubNotifier.Object);
_cryptoApiMock.Setup(c => c.BuyCoinAsync(It.IsAny <CryptoOrder>())).ReturnsAsync(new CryptoResponse <CryptoOrder>("hello"));
_updatedOrder = new CryptoOrder();
_cryptoApiMock.Setup(c => c.SellCoinAsync(It.IsAny <CryptoOrder>())).ReturnsAsync(new CryptoResponse <CryptoOrder>(_updatedOrder));
_currentTrade = new Trade
{
BuyOrder = new CryptoOrder
{
PricePerUnit = 100M
},
IsActive = true
};
_cryptoApiMock.Setup(c => c.GetTickerAsync(It.IsAny <string>()))
.ReturnsAsync(new CryptoResponse <Ticker>(new Ticker
{
Ask = 15,
Bid = 100
}));
_traderGrainMock = new Mock <ITraderGrain>();
_clusterClientMock.Setup(c => c.GetGrain <ITraderGrain>(It.IsAny <string>(), It.IsAny <string>())).Returns(_traderGrainMock.Object);
_traderGrainMock.Setup(t => t.UpdatePriceAsync(It.IsAny <Ticker>())).Returns(Task.CompletedTask);
_traderGrainMock.Setup(t => t.UpdatePriceAsync(It.IsAny <Ticker>())).Returns(Task.CompletedTask);
_traderGrainMock.Setup(t => t.GetSettings()).ReturnsAsync(new TraderSettings
{
HighStopLossPercentage = -10,
StopLoss = -2,
BuyTrigger = -1,
MinimumTakeProfit = 2
});
_traderGrainMock.Setup(t => t.GetActiveTrades()).ReturnsAsync(new List <Trade>
{
_currentTrade
});
}
public static async Task <HttpResponseMessage> Run([HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequestMessage req, TraceWriter log, ExecutionContext context)
{
try
{
CryptoTrader.Timestamp = DateTime.Now.Ticks;
Logger.Init(log);
Logger.Info($"Started function at {DateTime.UtcNow}");
AzureContainerManager.StopIfRunning(context.FunctionAppDirectory);
var timestamp = GetParam(req, "timestamp");
var buyNow = GetParam(req, "symbol");
var isBullish = GetParam(req, "bullish");
var env = GetParam(req, "env");
if (string.IsNullOrEmpty(buyNow) == false)
{
string message;
if (string.IsNullOrWhiteSpace(isBullish) == false)
{
message = await CryptoTrader.CreateTrades(SignalType.Bullish,
TradedSymbols.MarketCharts.FirstOrDefault(m => m.Market == buyNow), env);
}
else
{
message = await CryptoTrader.CreateTrades(SignalType.Bearish,
TradedSymbols.MarketCharts.FirstOrDefault(m => m.Market == buyNow), env);
}
return(req.CreateResponse(HttpStatusCode.OK, message));
}
var signalManager = new SignalManager();
return(await signalManager.ProcessImages(timestamp));
}
catch (Exception e)
{
Logger.Error(e.ToString());
return(req.CreateResponse(HttpStatusCode.InternalServerError, e.ToString()));
}
finally
{
Logger.Info($"Finished function at {DateTime.UtcNow}");
}
}
