Chat c = new Chat();
            ChatLog m = new ChatLog();
        public Guid NewObjects(Guid Id)
        {
    
            return Id;
      
         }
        public Guid idChat { get ; set; }
        public void CreateChat()
        {
  
           Guid Id = Guid.Parse(Context.ConnectionId);
             NewObjects(Id);
            idchat=Id;
            c.ChatId = Id;
            c.Time = 25;
            c.UserId = "87EC3AD1 - 53D1 - 4649 - 8CF3 - 2CD5ADB1938C";
         
            var chat = db.Chats.FirstOrDefault(c => c.ChatId == Id);
            if (chat == null)
            {
                db.Chats.Add(c);
                db.SaveChanges();
            }
            db.Dispose();
     

        }

      
        public void broadcastMessage(string name, string message, Guid Id)
        {


           
            m.ChatText = message;
            m.Id = Id;
            m.ChatDate = DateTime.Now;
            m.UserId = "87EC3AD1 - 53D1 - 4649 - 8CF3 - 2CD5ADB1938C";
            db.ChatLogs.Add(m);
            db.SaveChanges();

            db.Dispose();
            Clients.All.Msg(name, message,m.Id);


        }