public void ThingSaveOrUpdate(Thing model)
 {
     var ctx = new DataBase.AppDbContext();
     ctx.Things.Add(model);
     ctx.SaveChanges();  
     this.SendToAll(new ThingViewModel(model), "ThingSaveOrUpdate"); // Lets notify all client about the new thing!
 }
   public void AddLikeToThing(int thingId, int score)
   {
       var ctx = new DataBase.AppDbContext();
       var thing = ctx.Things.SingleOrDefault(t => t.Id.Equals(thingId));
       thing.Likes.Add(new Like(){ Score =  score});
       ctx.SaveChanges();
       this.SendToAll(new ThingViewModel(thing),"Liked"); // Lets notift all the client about the new like!
 
   }