static void TestSp500()
{
string[] sp500 = InvestingToolkit.GetEquityGroupAsync(EquityGroup.SP500).Result;
List <string> Errors = new List <string>();
int t = 0;
foreach (string s in sp500)
{
Console.Write("Working on " + s + "... ");
t = t + 1;
try
{
EquityStatisticalData esd = EquityStatisticalData.CreateAsync(s).Result;
float pdone = (float)t / (float)sp500.Length;
Console.WriteLine("success... " + pdone.ToString("#0.0%"));
}
catch (Exception e)
{
Console.WriteLine("FAILURE! " + e.Message);
Errors.Add(s);
}
}
Console.WriteLine("Done!");
Console.WriteLine("Critical errors:");
foreach (string s in Errors)
{
Console.WriteLine(s);
}
}
static void TestOne()
{
do
{
Console.WriteLine("Symbol?");
string s = Console.ReadLine();
try
{
EquityStatisticalData esd = EquityStatisticalData.CreateAsync(s).Result;
string json = JsonConvert.SerializeObject(esd);
Console.WriteLine(json);
}
catch
{
Console.WriteLine("Failure!");
}
} while (true);
}
public async static Task <HttpResponseMessage> GetStockStatisticalData([HttpTrigger(AuthorizationLevel.Anonymous, "get")] HttpRequest req, ILogger log)
{
log.LogInformation("New request received");
string symbol = req.Query["symbol"];
if (symbol == null || symbol == "")
{
log.LogInformation("Parameter 'symbol' not present as part of request. Ending.");
HttpResponseMessage hrm = new HttpResponseMessage(HttpStatusCode.BadRequest);
hrm.Content = new StringContent("Fatal failure. Parameter 'symbol' not provided. You must provide a stock symbol to return data for.");
return(hrm);
}
symbol = symbol.Trim().ToUpper();
log.LogInformation("Symbol requested: '" + symbol + "'");
//Download data
EquityStatisticalData ToReturn = null;
try
{
log.LogInformation("Attemping to download statistical data for '" + symbol + "'.");
ToReturn = await EquityStatisticalData.CreateAsync(symbol.Trim().ToUpper());
}
catch
{
log.LogInformation("Error while downloading statistical data for stock '" + symbol + "'.");
HttpResponseMessage hrm = new HttpResponseMessage(HttpStatusCode.InternalServerError);
hrm.Content = new StringContent("Fatal failure. Unable to download statistical data for stock with symbol '" + symbol + "'.");
return(hrm);
}
//Return it
string json = JsonConvert.SerializeObject(ToReturn);
HttpResponseMessage fhrm = new HttpResponseMessage(HttpStatusCode.OK);
fhrm.Content = new StringContent(json, Encoding.UTF8, "application/json");
return(fhrm);
}
public async static Task <HttpResponseMessage> GetMultipleStockStatisticalData([HttpTrigger(AuthorizationLevel.Anonymous, "post")] HttpRequest req, ILogger log)
{
StreamReader sr = new StreamReader(req.Body);
string content = await sr.ReadToEndAsync();
//Check for blank
if (content == null || content == "")
{
HttpResponseMessage hrm = new HttpResponseMessage(HttpStatusCode.BadRequest);
hrm.Content = new StringContent("Your request body was blank. Please include a body of an array of strings (stock symbols), encoded in JSON format.");
return(hrm);
}
//Deserialize the body into an array of strings
string[] symbols = null;
try
{
symbols = JsonConvert.DeserializeObject <string[]>(content);
}
catch
{
HttpResponseMessage hrm = new HttpResponseMessage(HttpStatusCode.BadRequest);
hrm.Content = new StringContent("Fatal error while parsing request body to JSON string array.");
return(hrm);
}
//Set them up
HttpClient hc = new HttpClient();
List <Task <HttpResponseMessage> > Requests = new List <Task <HttpResponseMessage> >();
foreach (string s in symbols)
{
string url = "http://papertradesim.azurewebsites.net/api/StockStatisticalData?symbol=" + s.Trim().ToLower();
Requests.Add(hc.GetAsync(url));
}
//Wait for all responses
HttpResponseMessage[] responses = await Task.WhenAll(Requests);
//Parse into all
List <EquityStatisticalData> datas = new List <EquityStatisticalData>();
foreach (HttpResponseMessage hrm in responses)
{
if (hrm.StatusCode == HttpStatusCode.OK)
{
try
{
string cont = await hrm.Content.ReadAsStringAsync();
EquityStatisticalData esd = JsonConvert.DeserializeObject <EquityStatisticalData>(cont);
datas.Add(esd);
}
catch
{
}
}
}
//return as Json
string as_json = JsonConvert.SerializeObject(datas.ToArray());
HttpResponseMessage rhrm = new HttpResponseMessage(HttpStatusCode.OK);
rhrm.Content = new StringContent(as_json, Encoding.UTF8, "application/json");
return(rhrm);
}
