fix unified alerting enabled checks (#40693)

public/app/features/alerting/state/ThresholdMapper.ts

@@ -4,7 +4,7 @@ import { PanelModel } from 'app/features/dashboard/state';
 export const hiddenReducerTypes = ['percent_diff', 'percent_diff_abs'];
 export class ThresholdMapper {
   static alertToGraphThresholds(panel: PanelModel) {
-    if (!panel.alert || config.featureToggles.ngalert) {
+    if (!panel.alert || config.unifiedAlertingEnabled) {
       return false; // no update when no alerts
     }
 

public/app/features/dashboard/components/DeleteDashboard/DeleteDashboardModal.tsx

@@ -42,7 +42,7 @@ export const DeleteDashboardModal: React.FC<DeleteDashboardModalProps> = ({ hide
 
 const getModalBody = (panels: PanelModel[], title: string) => {
   const totalAlerts = sumBy(panels, (panel) => (panel.alert ? 1 : 0));
-  return totalAlerts > 0 && !config.featureToggles.ngalert ? (
+  return totalAlerts > 0 && !config.unifiedAlertingEnabled ? (
     <>
       <p>Do you want to delete this dashboard?</p>
       <p>

public/app/features/dashboard/utils/panel.ts

@@ -26,7 +26,7 @@ export const removePanel = (dashboard: DashboardModel, panel: PanelModel, ask: b
   // confirm deletion
   if (ask !== false) {
     const text2 =
-      panel.alert && !config.featureToggles.ngalert
+      panel.alert && !config.unifiedAlertingEnabled
         ? 'Panel includes an alert rule. removing the panel will also remove the alert rule'
         : undefined;
     const confirmText = panel.alert ? 'YES' : undefined;

public/app/features/query/state/DashboardQueryRunner/DashboardQueryRunner.ts

@@ -31,7 +31,7 @@ class DashboardQueryRunnerImpl implements DashboardQueryRunner {
     private readonly dashboard: DashboardModel,
     private readonly timeSrv: TimeSrv = getTimeSrv(),
     private readonly workers: DashboardQueryRunnerWorker[] = [
-      config.featureToggles.ngalert ? new UnifiedAlertStatesWorker() : new AlertStatesWorker(),
+      config.unifiedAlertingEnabled ? new UnifiedAlertStatesWorker() : new AlertStatesWorker(),
       new SnapshotWorker(),
       new AnnotationsWorker(),
     ]

public/app/plugins/panel/graph/thresholds_form.ts

@@ -12,7 +12,7 @@ export class ThresholdFormCtrl {
   $onInit() {
     this.panel = this.panelCtrl.panel;
 
-    if (this.panel.alert && !config.featureToggles.ngalert) {
+    if (this.panel.alert && !config.unifiedAlertingEnabled) {
       this.disabled = true;
     }