CSP_Web.Controllers.HomeController.GetMeters C# (CSharp) Method

        public JsonResult GetMeters()
        {
            if (graphService.app_id != resellerService.crest_app_id || !graphService.initialized)
                graphService.Initialize(resellerService.tenant_name, resellerService.crest_app_id, resellerService.crest_app_key);
            if (!crestService.initialized)
                crestService.Initialize(graphService.oauth_token.token, resellerService.crest_account_id);
            if (resellerService.rateCard.Meters == null)
                resellerService.rateCard = crestService.GetRateCard();

            List<Meter> meters = resellerService.rateCard.Meters.OrderBy(x => x.MeterCategory).ThenBy(x => x.MeterSubCategory).ThenBy(x => x.MeterName).ToList<Meter>();

            return Json(new { Result = "OK", Records = meters, TotalRecordCount = meters.Count });
        }