[O] Use App.http instead of this.http

src/components/app/app.ts

@@ -114,7 +114,7 @@ export default class App extends Vue
         this.token = token;
 
         // Assign token to http client
-        this.http.token = token;
+        App.http.token = token;
 
         // Load data
         this.loadCoursesAfterLogin();
@@ -125,7 +125,7 @@ export default class App extends Vue
      */
     public loadCoursesAfterLogin()
     {
-        this.http.post('/courses', {}).then(response =>
+        App.http.post('/courses', {}).then(response =>
         {
             // Check success
             if (response.success)
@@ -134,7 +134,7 @@ export default class App extends Vue
                 this.courses = response.data.courses;
 
                 // Save CSRF token
-                this.http.csrf = response.data.csrf;
+                App.http.csrf = response.data.csrf;
 
                 // Load assignments
                 this.loadAssignments();
@@ -157,7 +157,7 @@ export default class App extends Vue
         this.courses.forEach(course =>
         {
             // Send request to get assignments
-            this.http.post('/assignments', {'assignmentsId': course.assignmentsId}).then(response =>
+            App.http.post('/assignments', {'assignmentsId': course.assignmentsId}).then(response =>
             {
                 // Check success
                 if (response.success)
@@ -217,7 +217,7 @@ export default class App extends Vue
             else
             {
                 // Request grading scheme for this course
-                this.http.post('/grading', {'assignmentsId': course.assignmentsId}).then(response =>
+                App.http.post('/grading', {'assignmentsId': course.assignmentsId}).then(response =>
                 {
                     // Check success
                     if (response.success)

src/components/app/app.vue

@@ -1,6 +1,6 @@
 <template>
     <div id="app" class="theme-default">
-        <login v-if="showLogin" v-on:login:token="onLogin" :http="http"></login>
+        <login v-if="showLogin" v-on:login:token="onLogin"></login>
         <navigation :courses="filteredCourses"
                     v-on:sign-out="signOut()"
                     v-on:navigation:select="onNavigate">

src/components/login/login.ts

@@ -1,6 +1,7 @@
 import {Component, Prop, Vue} from 'vue-property-decorator';
 import Constants from '@/constants';
 import {HttpUtils} from '@/utils/http-utils';
+import App from '@/components/app/app';
 
 /**
  * This component handles user login, and obtains data from the server.
@@ -17,9 +18,6 @@ export default class Login extends Vue
     public loading: boolean = false;
     public error: String = '';
 
-    @Prop()
-    public http?: HttpUtils;
-
     /**
      * This is called when the instance is created.
      */
@@ -42,7 +40,7 @@ export default class Login extends Vue
         this.loading = true;
 
         // Fetch request
-        (<HttpUtils> this.http).post('/login', {username: this.username, password: this.password})
+        App.http.post('/login', {username: this.username, password: this.password})
         .then(response =>
         {
             // Check success