public void MySqlDbIsCreatedSuccessfully()
{
using (var conn = new MySqlConnection(GetMySqlConnString(_mySqlUsername, _mySqlPassword, _mySqlHost)))
{
conn.Open();
using (var cmd = new MySqlCommand("", conn))
{
cmd.CommandText = @"DROP DATABASE IF EXISTS qdms_test;
CREATE DATABASE qdms_test;
DROP DATABASE IF EXISTS qdmsdata_test;
CREATE DATABASE qdmsdata_test;";
cmd.ExecuteNonQuery();
}
}
SetConnectionString("qdmsEntities", GetMySqlConnString(_mySqlUsername, _mySqlPassword, _mySqlHost, "qdms_test"), "MySql.Data.MySqlClient");
SetConnectionString("qdmsDataEntities", GetMySqlConnString(_mySqlUsername, _mySqlPassword, _mySqlHost, "qdmsdata_test"), "MySql.Data.MySqlClient");
ConfigurationManager.RefreshSection("connectionStrings");
DbConfiguration.SetConfiguration(new MySqlEFConfiguration());
using (var ctx = new MyDBContext())
{
ctx.Database.Initialize(true);
Seed.SeedDatasources(ctx);
Seed.DoSeed();
}
using (var ctx = new DataDBContext())
{
ctx.Database.Initialize(true);
}
}
public void Initialisize()
{
_log.Info($"Server is initialisizing ...");
//create data db if it doesn't exist
DataDBContext dataContext;
try
{
dataContext = new DataDBContext(_config.LocalStorage.ConnectionString);
dataContext.Database.Initialize(false);
}
catch (System.Data.Entity.Core.ProviderIncompatibleException ex)
{
throw new NotSupportedException("Could not connect to context DataDB!", ex);
}
dataContext.Dispose();
MyDBContext entityContext;
try
{
entityContext = new MyDBContext(_config.DataStorage.ConnectionString);
entityContext.Database.Initialize(false);
}
catch (System.Data.Entity.Core.ProviderIncompatibleException ex)
{
throw new NotSupportedException("Could not connect to context MyDB!", ex);
}
// initialisize helper classes
_instrumentManager = new InstrumentManager();
var cfRealtimeBroker = new ContinuousFuturesBroker(new QDMSClient.QDMSClient("RTDBCFClient", "127.0.0.1",
_config.RealtimeDataService.RequestPort, _config.RealtimeDataService.PublisherPort,
_config.InstrumentService.Port, _config.HistoricalDataService.Port), _instrumentManager, false);
var cfHistoricalBroker = new ContinuousFuturesBroker(new QDMSClient.QDMSClient("HDBCFClient", "127.0.0.1",
_config.RealtimeDataService.RequestPort, _config.RealtimeDataService.PublisherPort,
_config.InstrumentService.Port, _config.HistoricalDataService.Port), _instrumentManager, false);
IDataStorage localStorage;
switch (_config.LocalStorage.Type)
{
case Config.LocalStorageType.MySql:
localStorage = new QDMSServer.DataSources.MySQLStorage(_config.LocalStorage.ConnectionString);
break;
case Config.LocalStorageType.SqlServer:
localStorage = new QDMSServer.DataSources.SqlServerStorage(_config.LocalStorage.ConnectionString);
break;
default:
throw new NotSupportedException("Not supported local storage type: " + _config.LocalStorage.Type);
}
// create brokers
_historicalDataBroker = new HistoricalDataBroker(cfHistoricalBroker, localStorage, new IHistoricalDataSource[] {
// @todo please add here some historical data sources the service should provide
});
_realTimeDataBroker = new RealTimeDataBroker(cfRealtimeBroker, localStorage, new IRealTimeDataSource[] {
// @todo please add here some real time data sources the service should provide
});
// create servers
_instrumentsServer = new InstrumentsServer(_config.InstrumentService.Port, _instrumentManager);
_historicalDataServer = new HistoricalDataServer(_config.HistoricalDataService.Port, _historicalDataBroker);
_realTimeDataServer = new RealTimeDataServer(_config.RealtimeDataService.PublisherPort, _config.RealtimeDataService.RequestPort, _realTimeDataBroker);
// ... start the servers
_instrumentsServer.StartServer();
_historicalDataServer.StartServer();
_realTimeDataServer.StartServer();
_log.Info($"Server is ready.");
}
public void SqlServerDbIsCreatedSuccessfully()
{
using (var conn = new SqlConnection(GetSqlServerConnString("master", _sqlServerHost, _sqlServerUsername, _sqlServerPassword, false, _useWindowsAuthentication)))
{
conn.Open();
using (var cmd = new SqlCommand("", conn))
{
cmd.CommandText = @"IF EXISTS(SELECT name FROM sys.databases WHERE name = 'qdms_test')
DROP DATABASE qdms_test";
cmd.ExecuteNonQuery();
cmd.CommandText = @"IF EXISTS(SELECT name FROM sys.databases WHERE name = 'qdmsdata_test')
DROP DATABASE qdmsdata_test";
cmd.ExecuteNonQuery();
cmd.CommandText = "CREATE DATABASE qdms_test";
cmd.ExecuteNonQuery();
cmd.CommandText = "CREATE DATABASE qdmsdata_test";
cmd.ExecuteNonQuery();
}
}
SetConnectionString("qdmsEntities", GetSqlServerConnString("qdms_test", _sqlServerHost, _sqlServerUsername, _sqlServerPassword, false, _useWindowsAuthentication), "System.Data.SqlClient");
SetConnectionString("qdmsDataEntities", GetSqlServerConnString("qdmsdata_test", _sqlServerHost, _sqlServerUsername, _sqlServerPassword, false, _useWindowsAuthentication), "System.Data.SqlClient");
ConfigurationManager.RefreshSection("connectionStrings");
using (var ctx = new MyDBContext())
{
ctx.Database.Initialize(true);
Seed.SeedDatasources(ctx);
Seed.DoSeed();
}
using (var ctx = new DataDBContext())
{
ctx.Database.Initialize(true);
}
}
public MainWindow()
{
Common.Logging.LogManager.Adapter = new NLogLoggerFactoryAdapter(null);
//make sure we can connect to the database
CheckDBConnection();
//set the log directory
SetLogDirectory();
//set the connection string
DBUtils.SetConnectionString();
//dim the backup/restore menu items in case of sql server, which isn't implemented yet
if (Properties.Settings.Default.databaseType != "MySql")
{
BackupMenuItem.IsEnabled = false;
RestoreMenuItem.IsEnabled = false;
}
InitializeComponent();
DataContext = this;
LogMessages = new ObservableCollection<LogEventInfo>();
//target is where the log managers send their logs, here we grab the memory target which has a Subject to observe
var target = LogManager.Configuration.AllTargets.Single(x => x.Name == "myTarget") as MemoryTarget;
//we subscribe to the messages and send them all to the LogMessages collection
if (target != null)
target.Messages.Subscribe(msg => LogMessages.Add(msg));
//build the instruments grid context menu
//we want a button for each BarSize enum value in the UpdateFreqSubMenu menu
foreach (int value in Enum.GetValues(typeof(BarSize)))
{
var button = new MenuItem
{
Header = Regex.Replace(((BarSize)value).ToString(), "([A-Z])", " $1").Trim(),
Tag = (BarSize)value
};
button.Click += UpdateHistoricalDataBtn_ItemClick;
((MenuItem)Resources["UpdateFreqSubMenu"]).Items.Add(button);
}
//create metadata db if it doesn't exist
var entityContext = new MyDBContext();
entityContext.Database.Initialize(false);
//check for any datasources, seed the db with initial values if nothing is found
if (!entityContext.Datasources.Any())
{
Seed.DoSeed();
}
//create data db if it doesn't exist
var dataContext = new DataDBContext();
dataContext.Database.Initialize(false);
dataContext.Dispose();
//build the tags menu
var allTags = entityContext.Tags.ToList();
BuildTagContextMenu(allTags);
Instruments = new ObservableCollection<Instrument>();
var mgr = new InstrumentManager();
var instrumentList = mgr.FindInstruments(entityContext);
foreach (Instrument i in instrumentList)
{
Instruments.Add(i);
}
//create brokers
_realTimeBroker = new RealTimeDataBroker();
_historicalBroker = new HistoricalDataBroker();
//create the various servers
_realTimeServer = new RealTimeDataServer(Properties.Settings.Default.rtDBPubPort, Properties.Settings.Default.rtDBReqPort, _realTimeBroker);
_instrumentsServer = new InstrumentsServer(Properties.Settings.Default.instrumentServerPort);
_historicalDataServer = new HistoricalDataServer(Properties.Settings.Default.hDBPort, _historicalBroker);
//and start them
_realTimeServer.StartServer();
_instrumentsServer.StartServer();
_historicalDataServer.StartServer();
//we also need a client to make historical data requests with
_client = new QDMSClient.QDMSClient(
"SERVERCLIENT",
"localhost",
Properties.Settings.Default.rtDBReqPort,
Properties.Settings.Default.rtDBPubPort,
Properties.Settings.Default.instrumentServerPort,
Properties.Settings.Default.hDBPort);
_client.Connect();
_client.HistoricalDataReceived += _client_HistoricalDataReceived;
ActiveStreamGrid.ItemsSource = _realTimeBroker.ActiveStreams;
//create the scheduler
ISchedulerFactory schedulerFactory = new StdSchedulerFactory();
_scheduler = schedulerFactory.GetScheduler();
_scheduler.Start();
//Grab jobs and schedule them
JobsManager.ScheduleJobs(_scheduler, entityContext.DataUpdateJobs.Include(t => t.Instrument).Include(t => t.Tag).ToList());
entityContext.Dispose();
}
public MainWindow()
{
Common.Logging.LogManager.Adapter = new NLogLoggerFactoryAdapter(new Common.Logging.Configuration.NameValueCollection());
//make sure we can connect to the database
CheckDBConnection();
//set the log directory
SetLogDirectory();
//set the connection string
DBUtils.SetConnectionString();
//set EF configuration, necessary for MySql to work
DBUtils.SetDbConfiguration();
InitializeComponent();
DataContext = this;
//load datagrid layout
string layoutFile = AppDomain.CurrentDomain.BaseDirectory + "GridLayout.xml";
if (File.Exists(layoutFile))
{
try
{
InstrumentsGrid.DeserializeLayout(File.ReadAllText(layoutFile));
}
catch
{
}
}
LogMessages = new ConcurrentNotifierBlockingList<LogEventInfo>();
//target is where the log managers send their logs, here we grab the memory target which has a Subject to observe
var target = LogManager.Configuration.AllTargets.Single(x => x.Name == "myTarget") as MemoryTarget;
//Log unhandled exceptions
AppDomain.CurrentDomain.UnhandledException += AppDomain_CurrentDomain_UnhandledException;
//we subscribe to the messages and send them all to the LogMessages collection
if (target != null)
target.Messages.Subscribe(msg => LogMessages.TryAdd(msg));
//build the instruments grid context menu
//we want a button for each BarSize enum value in the UpdateFreqSubMenu menu
foreach (int value in Enum.GetValues(typeof(BarSize)))
{
var button = new MenuItem
{
Header = Regex.Replace(((BarSize)value).ToString(), "([A-Z])", " $1").Trim(),
Tag = (BarSize)value
};
button.Click += UpdateHistoricalDataBtn_ItemClick;
((MenuItem)Resources["UpdateFreqSubMenu"]).Items.Add(button);
}
//create metadata db if it doesn't exist
var entityContext = new MyDBContext();
entityContext.Database.Initialize(false);
//seed the datasources no matter what, because these are added frequently
Seed.SeedDatasources(entityContext);
//check for any exchanges, seed the db with initial values if nothing is found
if (!entityContext.Exchanges.Any())
{
Seed.DoSeed();
}
//create data db if it doesn't exist
var dataContext = new DataDBContext();
dataContext.Database.Initialize(false);
dataContext.Dispose();
//create quartz db if it doesn't exist
QuartzUtils.InitializeDatabase(Settings.Default.databaseType);
//build the tags menu
var allTags = entityContext.Tags.ToList();
BuildTagContextMenu(allTags);
//build session templates menu
BuildSetSessionTemplateMenu();
Instruments = new ObservableCollection<Instrument>();
var mgr = new InstrumentManager();
var instrumentList = mgr.FindInstruments(entityContext);
foreach (Instrument i in instrumentList)
{
Instruments.Add(i);
}
//create brokers
var cfRealtimeBroker = new ContinuousFuturesBroker(new QDMSClient.QDMSClient(
"RTDBCFClient",
"127.0.0.1",
Properties.Settings.Default.rtDBReqPort,
Properties.Settings.Default.rtDBPubPort,
Properties.Settings.Default.instrumentServerPort,
Properties.Settings.Default.hDBPort), new InstrumentManager(), connectImmediately: false);
var cfHistoricalBroker = new ContinuousFuturesBroker(new QDMSClient.QDMSClient(
"HDBCFClient",
"127.0.0.1",
Properties.Settings.Default.rtDBReqPort,
Properties.Settings.Default.rtDBPubPort,
Properties.Settings.Default.instrumentServerPort,
Properties.Settings.Default.hDBPort), new InstrumentManager(), connectImmediately: false);
var localStorage = DataStorageFactory.Get();
RealTimeBroker = new RealTimeDataBroker(cfRealtimeBroker, localStorage,
new IRealTimeDataSource[] {
//new Xignite(Properties.Settings.Default.xigniteApiToken),
//new Oanda(Properties.Settings.Default.oandaAccountId, Properties.Settings.Default.oandaAccessToken),
new IB(Properties.Settings.Default.ibClientHost, Properties.Settings.Default.ibClientPort, Properties.Settings.Default.rtdClientIBID),
//new ForexFeed(Properties.Settings.Default.forexFeedAccessKey, ForexFeed.PriceType.Mid)
});
HistoricalBroker = new HistoricalDataBroker(cfHistoricalBroker, localStorage,
new IHistoricalDataSource[] {
new Yahoo(),
new FRED(),
//new Forexite(),
new IB(Properties.Settings.Default.ibClientHost, Properties.Settings.Default.ibClientPort, Properties.Settings.Default.histClientIBID),
new Quandl(Properties.Settings.Default.quandlAuthCode),
new BarChart(Properties.Settings.Default.barChartApiKey)
});
var countryCodeHelper = new CountryCodeHelper(entityContext.Countries.ToList());
EconomicReleaseBroker = new EconomicReleaseBroker("FXStreet",
new[] { new fx.FXStreet(countryCodeHelper) });
//create the various servers
_realTimeServer = new RealTimeDataServer(Properties.Settings.Default.rtDBPubPort, Properties.Settings.Default.rtDBReqPort, RealTimeBroker);
_instrumentsServer = new InstrumentsServer(Properties.Settings.Default.instrumentServerPort, mgr);
_historicalDataServer = new HistoricalDataServer(Properties.Settings.Default.hDBPort, HistoricalBroker);
//and start them
_realTimeServer.StartServer();
_instrumentsServer.StartServer();
_historicalDataServer.StartServer();
//we also need a client to make historical data requests with
_client = new QDMSClient.QDMSClient(
"SERVERCLIENT",
"localhost",
Properties.Settings.Default.rtDBReqPort,
Properties.Settings.Default.rtDBPubPort,
Properties.Settings.Default.instrumentServerPort,
Properties.Settings.Default.hDBPort);
_client.Connect();
_client.HistoricalDataReceived += _client_HistoricalDataReceived;
ActiveStreamGrid.ItemsSource = RealTimeBroker.ActiveStreams;
//create the scheduler
var quartzSettings = QuartzUtils.GetQuartzSettings(Settings.Default.databaseType);
ISchedulerFactory schedulerFactory = new StdSchedulerFactory(quartzSettings);
_scheduler = schedulerFactory.GetScheduler();
_scheduler.JobFactory = new JobFactory(HistoricalBroker,
Properties.Settings.Default.updateJobEmailHost,
Properties.Settings.Default.updateJobEmailPort,
Properties.Settings.Default.updateJobEmailUsername,
Properties.Settings.Default.updateJobEmailPassword,
Properties.Settings.Default.updateJobEmailSender,
Properties.Settings.Default.updateJobEmail,
new UpdateJobSettings(
noDataReceived: Properties.Settings.Default.updateJobReportNoData,
errors: Properties.Settings.Default.updateJobReportErrors,
outliers: Properties.Settings.Default.updateJobReportOutliers,
requestTimeouts: Properties.Settings.Default.updateJobTimeouts,
timeout: Properties.Settings.Default.updateJobTimeout,
toEmail: Properties.Settings.Default.updateJobEmail,
fromEmail: Properties.Settings.Default.updateJobEmailSender),
localStorage, new InstrumentManager(),
EconomicReleaseBroker
);
_scheduler.Start();
//Take jobs stored in the qmds db and move them to the quartz db - this can be removed in the next version
MigrateJobs(entityContext, _scheduler);
entityContext.Dispose();
ShowChangelog();
}
