public WasteDataController(WasteDataService wasteDataService, IHubContext <WasteMonitorHub> hubContext)
 {
     _wasteDataService = wasteDataService;
     _wasteMonitorHub  = hubContext;
 }
 public WasteMonitorHub(WasteDataService wasteDataService)
 {
     _wasteDataService = wasteDataService;
 }