Merge pull request #46 from iqb-berlin/prepare-admin

Prepare admin

src/app/admin/admin-routing.module.ts

 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
-import {WorkspaceComponent} from "./workspace.component";
-import {DummyComponent} from "./dummy/dummy.component";
+import { WorkspaceComponent } from './workspace.component';
+import { DummyComponent } from './dummy/dummy.component';
 
 
 const routes: Routes = [

src/app/admin/workspace.component.ts

 import {Component, OnDestroy, OnInit} from '@angular/core';
-import {MainDataService} from "../maindata.service";
-import {ActivatedRoute} from "@angular/router";
-import {Subscription} from "rxjs";
+import {MainDataService} from '../maindata.service';
+import {ActivatedRoute} from '@angular/router';
+import {Subscription} from 'rxjs';
 
 @Component({
   templateUrl: './workspace.component.html',

src/app/backend.service.ts

@@ -4,7 +4,7 @@ import { HttpClient } from '@angular/common/http';
 import { Observable, of } from 'rxjs';
 import {catchError, switchMap} from 'rxjs/operators';
 import { LoginData, BookletStatus, PersonTokenAndBookletDbId, KeyValuePair } from './app.interfaces';
-import {ErrorHandler, ServerError} from "iqb-components";
+import {ErrorHandler, ServerError} from 'iqb-components';
 
 // ============================================================================
 @Injectable()
@@ -31,20 +31,20 @@ export class BackendService {
           catchError(ErrorHandler.handle),
           switchMap(myLoginData => {
             if (myLoginData instanceof ServerError) {
-              if ((myLoginData as ServerError).code == 401) {
+              if ((myLoginData as ServerError).code === 401) {
                 return this.http
                   .post<LoginData>(this.serverSlimUrl + 'login', {n: name, p: password})
                     .pipe(
                       catchError(ErrorHandler.handle)
                     );
               } else {
-                return of(myLoginData)
+                return of(myLoginData);
               }
             } else {
               return of(myLoginData);
             }
           })
-        )
+        );
   }
 
   // BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

src/app/superadmin/superadmin-routing.module.ts

 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
-import {SuperadminComponent} from "./superadmin.component";
+import {SuperadminComponent} from './superadmin.component';
 
 
 const routes: Routes = [

src/app/superadmin/superadmin.component.ts

 import { Component, OnInit } from '@angular/core';
-import {MainDataService} from "../maindata.service";
+import {MainDataService} from '../maindata.service';
 
 @Component({
   templateUrl: './superadmin.component.html',