public HttpResponseMessage DBHealthCheck()
        {
            try
            {
                var response = manager.CountUsers();

                if (response > 0)
                {
                    return(Request.CreateResponse(HttpStatusCode.OK, "Healthy Connection with Database"));
                }
                else
                {
                    return(Request.CreateResponse(HttpStatusCode.NotFound, "Unhealthy Connection with Database!"));
                }
            }
            catch (Exception ex)
            {
                GlobalVariable.log.Write(LogLevel.Error, ex);
                return(Request.CreateResponse(HttpStatusCode.BadRequest));
            }
        }