Init app

rossa-tech-cli/src/app/services/global.service.ts

@@ -0,0 +1,20 @@
+import { Injectable } from '@angular/core';
+import { MeterData } from '../models/Meterdata';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class GlobalService {
+  constructor() {}
+
+  sortMeterData(meterData: MeterData[]): MeterData[] {
+    if (meterData.length > 0) {
+      meterData.sort(
+        (a, b) => new Date(b.date).getTime() - new Date(a.date).getTime()
+      );
+      return meterData;
+    } else {
+      return [];
+    }
+  }
+}