/// <summary>
/// Called by UpdatePortfolioPrices and LimitOrderChecks
/// </summary>
/// <param name="securities"></param>
/// <returns></returns>
public void GetUpdatedPricing(List <Security> securities)
{
var resultList = new List <Security>();
if (securities != null && securities.Count > 0)
{
using (var yahooAPI = new YahooAPIService())
{
yahooAPI.GetUpdatedPricing(securities);
}
}
}
public List <Security> GetSecurityInfo(List <string> tickers)
{
var resultList = new List <Security>();
if (tickers != null && tickers.Count > 0)
{
using (var yahooAPI = new YahooAPIService())
{
resultList = yahooAPI.GetMultipleSecurities(tickers);
}
}
return(resultList);
}
/// <summary>
/// Get pricing and security info for a single ticker.
/// </summary>
/// <param name="ticker"></param>
/// <returns></returns>
public Security GetSecurityInfo(string ticker)
{
if (!string.IsNullOrEmpty(ticker))
{
using (var yahooAPI = new YahooAPIService())
{
var result = yahooAPI.GetSingleSecurity(ticker, _securityDatabaseList);
TryDatabaseInsert(result);
return(result);
}
}
return(new Stock("", "", "", 0, 0.00)); //If you hit this, the ticker was null or empty
}
public async Task GetUpdatedPricing(List <Position> positions)
{
var secList = new List <Security>();
foreach (var pos in positions)
{
secList.Add(pos.Security);
}
if (positions != null && positions.Count > 0)
{
using (var yahooAPI = new YahooAPIService())
{
await yahooAPI.GetUpdatedPricing(positions);
}
}
}
/// <summary>
/// Get pricing and security info for a single ticker.
/// </summary>
/// <param name="ticker"></param>
/// <returns></returns>
public async Task GetSecurityInfo(string ticker, bool isScreener, bool isPreview)
{
if (!string.IsNullOrEmpty(ticker))
{
using (var yahooAPI = new YahooAPIService())
{
var result = await yahooAPI.GetSingleSecurity(ticker, _securityDatabaseList);
if (!_localMode)
{
TryDatabaseInsert(result);
}
var responseMessage = new StockDataResponseMessage(result, isPreview, isScreener);
Messenger.Default.Send <StockDataResponseMessage>(responseMessage);
}
}
}
/// <summary>
/// Method takes a request for multiple tickers or multiple positions
/// and sends a listed of updated data
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
public async Task GetSecurityInfo(StockDataRequestMessage message)
{
var tickersToQuery = new List <string>();
var positionsQuery = false;
var tickersQuery = false;
if (message.Tickers != null && message.Tickers.Count > 0)
{
tickersToQuery = message.Tickers;
tickersQuery = true;
}
else if (message.Positions != null && message.Positions.Count > 0)
{
tickersToQuery = message.Positions.Select(s => s.Ticker).Distinct().ToList();
positionsQuery = true;
}
using (var yahooAPI = new YahooAPIService())
{
var resultList = await yahooAPI.GetMultipleSecurities(tickersToQuery);
//Return response. Message's boolean is True if this is a startup call of this method.
if (message.IsStartupRequest && positionsQuery)
{
Messenger.Default.Send <PositionPricingMessage>(new PositionPricingMessage(resultList, true));
}
else if (message.IsStartupRequest && tickersQuery)
{
Messenger.Default.Send <StockDataResponseMessage>(new StockDataResponseMessage(resultList, true));
}
else
{
Messenger.Default.Send <StockDataResponseMessage>(new StockDataResponseMessage(resultList, false));
}
}
}
