static void Main()
{
INewsPublishService publisher = new EuroNewsAgency();
var subscriber1 = new Cumhuriyet();
var subscriber2 = new Bloomberg();
publisher.OnBreakingNews += subscriber1.BreakingNewsSubscription;
publisher.OnEconomyNews += subscriber1.EconomyNewsSubscription;
publisher.OnSportsNews += subscriber1.SportsNewsSubscription;
publisher.OnEconomyNews += subscriber2.EconomyNews;
((EuroNewsAgency)publisher).BreakingNewsRelease("New laws in EU", "Germany releases new laws for refugees.");
((EuroNewsAgency)publisher).EconomyNewsRelease("EUR/TRY currency rate", "Currency rate difference increased to 6,27 TL");
}
/// <summary>
/// Returns a string that represents the current object.
/// </summary>
/// <returns>A string that represents the current object.</returns>
public override string ToString()
{
var str = string.Empty;
if (!Bloomberg.IsEmpty())
{
str += " Bloom {0}".Put(Bloomberg);
}
if (!Cusip.IsEmpty())
{
str += " CUSIP {0}".Put(Cusip);
}
if (!IQFeed.IsEmpty())
{
str += " IQFeed {0}".Put(IQFeed);
}
if (!Isin.IsEmpty())
{
str += " ISIN {0}".Put(Isin);
}
if (!Ric.IsEmpty())
{
str += " RIC {0}".Put(Ric);
}
if (!Sedol.IsEmpty())
{
str += " SEDOL {0}".Put(Sedol);
}
if (InteractiveBrokers != null)
{
str += " InteractiveBrokers {0}".Put(InteractiveBrokers);
}
if (!Plaza.IsEmpty())
{
str += " Plaza {0}".Put(Plaza);
}
return(str);
}
static void Main(string[] args)
{
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");
Stopwatch stopwatch = new Stopwatch();
DateTime startDate;
var endDate = DateTime.Today.GetBusinessDay(-1);
var options = new CommandLineOptions();
if (!Parser.Default.ParseArguments(args, options))
{
Environment.Exit(Parser.DefaultExitCodeFail);
}
DateTime.TryParse(String.Join(".", options.startDate), out startDate);
var logging = new Logging(options.LogFile);
Trace.WriteLine(options.ToString());
var config = new ConfigBase();
config.Load(options.Settings);
if (!options.NoDownload)
{
IDataSource dataSource = new Bloomberg();
dataSource.Connect();
HashSet <string> shareNames = new HashSet <string>();
// get specifications
var sheet = new Sheet();
sheet.Download(new string[] { config.GetValue("sheetCode"), config.GetValue("shareNames") });
var shareIDs = sheet.toShares();
shareNames.UnionWith(
dataSource.GetFields(shareIDs.ToList(), "ID_BB_GLOBAL")
);
sheet.Download(new string[] { config.GetValue("sheetCode"), config.GetValue("indices") });
var indexNames = sheet.toShares();
sheet.Download(new string[] { config.GetValue("sheetCode"), config.GetValue("fields") });
var fields = new List <Field>();
sheet.toFields <Field>(fields);
//download index compositions
if (indexNames != null && indexNames.Count() > 0)
{
//obtain components of indices
var names = dataSource.DownloadMultipleComponents(indexNames.ToList(), "INDX_MEMBERS");
//convert tickers -> BB IDs
shareNames.UnionWith(dataSource.GetFields(names, "ID_BB_GLOBAL"));
}
LocalDisk disk = new LocalDisk();
disk.SetPath(options.Dir);
//delete data for shares-reload and shares-delete
{
sheet.Download(new string[] { config.GetValue("sheetCode"), config.GetValue("shares-reload") });
var sharesReload = dataSource.GetFields(sheet.toShares().ToList(), "ID_BB_GLOBAL");
sheet.Download(new string[] { config.GetValue("sheetCode"), config.GetValue("shares-delete") });
var sharesDelete = dataSource.GetFields(sheet.toShares().ToList(), "ID_BB_GLOBAL");
foreach (var item in sharesDelete.Concat(sharesReload))
{
disk.DeleteDirectory(item.StripOfIllegalCharacters());
}
//delete shares-delete names from list of downloadable shares
foreach (var item in sharesDelete)
{
if (shareNames.Contains(item))
{
shareNames.Remove(item);
}
}
}
shareNames = new HashSet <string>(shareNames.Where(item => item.Contains("BBG") & !item.Contains(" ")));
//roundtrip to tickers and back to bb_ids - as some bb_ids represent the same share
var ticker = dataSource.GetFields(shareNames.ToList(), "EQY_FUND_TICKER");
var asset_class = dataSource.GetFields(shareNames.ToList(), "BPIPE_REFERENCE_SECURITY_CL_RT");
var tickers = ticker.Zip(asset_class, (first, last) => first + " " + last);
HashSet <string> unique_tickers = new HashSet <string>(tickers);
shareNames = new HashSet <string>(dataSource.GetFields(unique_tickers.ToList(), "ID_BB_GLOBAL").ToList());
//download and save data
stopwatch.Start();
{
var shares = new SharesBatch(shareNames.ToList(), fields, dataSource, disk, startDate, endDate);
shares.PerformOperations();
Trace.Write("Processing Individual: ");
foreach (var shareName in shareNames)
{
Share share = new Share(name: shareName, fields: fields, dataSource: dataSource, fileAccess: disk, startDate: startDate, endDate: endDate);
share.DoWork();
}
}
dataSource.Disconnect();
//download fieldInfo
{
if (shareNames.Count() > 0)
{
dataSource.Connect(dataType: "//blp/apiflds");
disk.SetPath(options.FieldInfoDir);
Share share = new Share(name: shareNames.First(), fields: fields, dataSource: dataSource, fileAccess: disk, startDate: startDate, endDate: endDate);
share.DoWorkFieldInfo();
dataSource.Disconnect();
}
}
stopwatch.Stop();
Trace.WriteLine("Time spent downloading from BB: " + stopwatch.Elapsed.ToString());
}
//upload data via SQL connection
if (!options.NoUpload)
{
stopwatch.Restart();
{
LocalDisk disk = new LocalDisk();
disk.SetPath(options.Dir);
var database = new MySQL(config.GetValue("sqlIP"), config.GetValue("sqlUser"), config.GetValue("sqlPass"), config.GetValue("sqlDB"), disk);
database.DoWork();
}
{
LocalDisk disk = new LocalDisk();
disk.SetPath(options.FieldInfoDir);
var database = new MySQL(config.GetValue("sqlIP"), config.GetValue("sqlUser"), config.GetValue("sqlPass"), config.GetValue("sqlDB"), disk);
database.DoWorkFieldInfo();
}
stopwatch.Stop();
Trace.WriteLine("Time spent uploading: " + stopwatch.Elapsed.ToString());
logging.Close();
}
}
