public SymbolFacade(MarketSymbolDownloader marketSymbolDownloader, MarketSymbolReader marketSymbolReader)
{
_marketSymbolsFile = null;
_marketSymbolReader = marketSymbolReader;
_marketSymbolDownloader = marketSymbolDownloader;
}
public SymbolFacade(
MarketSymbolDownloader marketSymbolDownloader,
MarketSymbolReader marketSymbolReader,
ExpiredOptionDownloader expiredOptionDownloader,
ExpiredOptionReader expiredOptionReader)
{
_expiredOptionReader = expiredOptionReader;
_expiredOptionDownloader = expiredOptionDownloader;
_marketSymbolReader = marketSymbolReader;
_marketSymbolDownloader = marketSymbolDownloader;
}
public SymbolFacade(
SymbolRequestFormatter symbolRequestFormatter,
LookupDispatcher lookupDispatcher,
ExceptionFactory exceptionFactory,
SymbolMessageHandler symbolMessageHandler,
MarketSymbolReader marketSymbolReader,
ExpiredOptionReader expiredOptionReader,
FileDownloader fileDownloader,
TimeSpan timeout) : base(lookupDispatcher, exceptionFactory, timeout)
{
_symbolRequestFormatter = symbolRequestFormatter;
_symbolMessageHandler = symbolMessageHandler;
_expiredOptionReader = expiredOptionReader;
_marketSymbolReader = marketSymbolReader;
_fileDownloader = fileDownloader;
}
public SymbolFacade(
SymbolRequestFormatter symbolRequestFormatter,
LookupDispatcher lookupDispatcher,
ErrorMessageHandler errorMessageHandler,
SymbolMessageHandler symbolMessageHandler,
MarketSymbolDownloader marketSymbolDownloader,
MarketSymbolReader marketSymbolReader,
ExpiredOptionDownloader expiredOptionDownloader,
ExpiredOptionReader expiredOptionReader,
int timeoutMs) : base(lookupDispatcher, errorMessageHandler, timeoutMs)
{
_symbolRequestFormatter = symbolRequestFormatter;
_symbolMessageHandler = symbolMessageHandler;
_expiredOptionReader = expiredOptionReader;
_expiredOptionDownloader = expiredOptionDownloader;
_marketSymbolReader = marketSymbolReader;
_marketSymbolDownloader = marketSymbolDownloader;
}
public IEnumerable <MarketSymbol> GetAllMarketSymbols()
{
var marketSymbolPath = Path.Combine(_dataDirectory, "symbol", $"{DateTime.Now.ToString(DataStore.DateFormat)}_mktsymbols_v2.zip");
var marketSymbolDirectory = Path.GetDirectoryName(marketSymbolPath);
if (marketSymbolDirectory != null && !Directory.Exists(marketSymbolDirectory))
{
Log.Information($"Downloader.GetAllMarketSymbols(): Create directory {marketSymbolDirectory}");
Directory.CreateDirectory(marketSymbolDirectory);
}
if (!File.Exists(marketSymbolPath))
{
Log.Information($"Downloader.GetAllMarketSymbols(): Downloading Market Symbols to {marketSymbolPath}");
using (var client = new WebClient())
{
client.DownloadFile("http://www.dtniq.com/product/mktsymbols_v2.zip", marketSymbolPath);
}
}
return(MarketSymbolReader.GetMarketSymbols(marketSymbolPath));
}
