private static bool SetSceneHasData(IMongoDbProvider <SceneItem, string> mgdb, string sceneID)
 {
     try
     {
         if (null != mgdb.GetAll(o => o.SceneID == sceneID))
         {
             return(true);
         }
         using (var db = new BCEnterpriseContext())
         {
             var scene = db.Scenes.First(o => o.SceneID == sceneID);
             if (!scene.HasData)
             {
                 return(true);
             }
             scene.HasData = false;
             return(0 < db.SaveChanges());
         }
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }