Add more UI events and get backend threaded up.

src/GroovePlayer.cpp

@@ -18,8 +18,6 @@
  */
 
 #include "GroovePlayer.h"
-#include "db/User.h"
-#include "db/AudioTrack.h"
 #include "db/UserAction.h"
 #include <Wt/WLogger>
 #include <Wt/WServer>
@@ -39,8 +37,29 @@ GroovePlayer::GroovePlayer(std::string dbFile) : sqliteConnection(dbFile)
     {
         Wt::log("info") << "Using Existing DB.";
     }
+    
+    grooveAudioScanner = new std::thread(grooveAudioScannerLoop);
+    grooveEvents = new std::thread(grooveEventLoop);
 }
 
+std::vector<AudioTrack*> GroovePlayer::getNextVoteBatch()
+{
+    //TODO
+}
+
+void GroovePlayer::grooveEventLoop()
+{
+    //TODO
+}
+
+void GroovePlayer::grooveAudioScannerLoop()
+{
+    //TODO
+}
+
+
+
+
     //TODO:use this code when sending to UI.
 //         Wt::WServer::instance()->postAll([]() {
 //             Wt::WApplication* app = Wt::WApplication::instance();