public QrCodesController(IQrCodeServices qrCodes, ITouristSitesServices touristSites)
 {
     this.qrCodes = qrCodes;
     this.touristSites = touristSites;
 }
 public TouristSitesController(ITouristSitesServices touristSites)
 {
     this.touristSites = touristSites;
 }