public (UserDBModel, string) AuthenticateLogin(string username, string password)
 {
     if (_userAuthenticate.Authenticate(username, password))
     {
         var User = _context.userDBModels.FirstOrDefault(q => q.Name == username);
         _userAuthenticate.RemoveRefreshTokens(User.ID);
         string jwt = _userAuthenticate.GenerateToken(username, User.ID);
         return(User, jwt);
     }
     return(null, null);
 }