now rooms, recorders and recorder models get initialized in DB

backend/__main__.py

@@ -16,6 +16,9 @@ from backend.tools.model_updater import update_recorder_models_database
 def main():
     logging.basicConfig(level=logging.DEBUG, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s')
 
+    db.drop_all()
+    db.create_all()
+
     print(app.config.get("SERVER_NAME", None))
     server_name = app.config.get("SERVER_NAME", None)
     if server_name is not None and "ubkaps154.ubka.uni-karlsruhe.de" in server_name:
@@ -31,8 +34,8 @@ def main():
     except Exception as e:
         logging.critical(e)
 
+
     room_model.pre_fill_table()
-    recorder_model.pre_fill_table()
     update_recorder_models_database()
 
     app.run(debug=True, host="0.0.0.0")