[+] Create http field in App.ts

src/components/app/app.ts

@@ -5,6 +5,7 @@ import Overall from '@/pages/overall/overall';
 import Constants from '@/constants';
 import JsonUtils from '@/utils/json-utils';
 import pWaitFor from 'p-wait-for';
+import {HttpUtils} from '@/utils/http-utils';
 
 /**
  * Objects of this interface represent assignment grades.
@@ -55,6 +56,9 @@ export default class App extends Vue
     // Token
     public token: string = '';
 
+    // Http Client
+    public http: HttpUtils = new HttpUtils('');
+
     /**
      * This is called when the instance is created.
      */
@@ -77,6 +81,9 @@ export default class App extends Vue
         // Store token
         this.token = token;
 
+        // Assign token to http client
+        this.http.token = token;
+
         // Load data
         this.loadCoursesAfterLogin();
     }

src/utils/http-utils.ts

@@ -2,7 +2,7 @@ import Constants from '@/constants';
 
 export class HttpUtils
 {
-    private token: string = '';
+    public token: string = '';
 
     constructor (token: string)
     {