From 6ba3c4cbe0d97d4ce58e98c6552fa036dc73b3b0 Mon Sep 17 00:00:00 2001
From: Alexey Velikiy <av@corpglory.com>
Date: Sat, 9 Feb 2019 16:43:03 +0300
Subject: [PATCH] small refactoring

---
 src/panel/graph_panel/data_processor.ts | 1 +
 src/panel/graph_panel/graph_ctrl.ts     | 3 ---
 src/panel/graph_panel/graph_legend.ts   | 5 ++---
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/panel/graph_panel/data_processor.ts b/src/panel/graph_panel/data_processor.ts
index d3ecb96..3948688 100644
--- a/src/panel/graph_panel/data_processor.ts
+++ b/src/panel/graph_panel/data_processor.ts
@@ -2,6 +2,7 @@ import _ from 'lodash';
 import TimeSeries from './vendor/grafana/time_series2';
 import colors from './vendor/grafana/colors';
 
+
 export class DataProcessor {
   constructor(private panel) {}
 
diff --git a/src/panel/graph_panel/graph_ctrl.ts b/src/panel/graph_panel/graph_ctrl.ts
index bc49799..642a9e1 100644
--- a/src/panel/graph_panel/graph_ctrl.ts
+++ b/src/panel/graph_panel/graph_ctrl.ts
@@ -18,11 +18,8 @@ import { MetricsPanelCtrl } from 'grafana/app/plugins/sdk';
 import { appEvents } from 'grafana/app/core/core'
 import { BackendSrv } from 'grafana/app/core/services/backend_srv';
 
-
 import _ from 'lodash';
 
-const BACKEND_VARIABLE_NAME = 'HASTIC_SERVER_URL';
-
 
 class GraphCtrl extends MetricsPanelCtrl {
   static template = template;
diff --git a/src/panel/graph_panel/graph_legend.ts b/src/panel/graph_panel/graph_legend.ts
index 0685a56..b29dd2a 100644
--- a/src/panel/graph_panel/graph_legend.ts
+++ b/src/panel/graph_panel/graph_legend.ts
@@ -1,6 +1,5 @@
 import PerfectScrollbar from 'perfect-scrollbar';
 import _ from 'lodash';
-import 'jquery';
 
 
 export class GraphLegend {
@@ -34,7 +33,7 @@ export class GraphLegend {
     var el = $(e.currentTarget).find('.fa-minus');
     var index = this.getSeriesIndexForElement(el);
     var series = this.seriesList[index];
-    
+
     this.popoverSrv.show({
       element: el[0],
       position: 'bottom left',
@@ -52,7 +51,7 @@ export class GraphLegend {
         },
       },
     });
-    
+
   }
 
   toggleSeries(e) {