feature/833 Add customized logout url for taskana web application.

rest/taskana-rest-spring-base/src/main/resources/static/environments/data-sources/environment-information.json

@@ -1,3 +1,4 @@
 {
-	"taskanaRestUrl": ""
+  "taskanaRestUrl": "",
+  "taskanaLogoutUrl": ""
 }

web/src/app/components/nav-bar/nav-bar.component.ts

@@ -91,7 +91,7 @@ export class NavBarComponent implements OnInit, OnDestroy {
   logout() {
     this.taskanaEngineService.logout().subscribe(() => {
     })
-    this.window.nativeWindow.location.href = environment.taskanaRestUrl + '/logout';
+    this.window.nativeWindow.location.href = environment.taskanaLogoutUrl;
   }
 
   showDomainSelector(): boolean {

web/src/app/services/startup-service/startup.service.spec.ts

@@ -0,0 +1,62 @@
+import {TestBed, inject, getTestBed} from '@angular/core/testing';
+
+import {StartupService} from './startup.service'
+import {HttpClient, HttpClientModule} from '@angular/common/http';
+import {CustomFieldsService} from '../custom-fields/custom-fields.service';
+import {TaskanaEngineService} from '../taskana-engine/taskana-engine.service';
+import {WindowRefService} from '../window/window.service';
+import {environment} from '../../../environments/environment';
+import {HttpClientTestingModule, HttpTestingController} from '@angular/common/http/testing';
+
+fdescribe('StartupService', () => {
+  const environmentFile = '/environments/data-sources/environment-information.json';
+  const someRestUrl = 'someRestUrl';
+  const someLogoutUrl = 'someLogoutUrl';
+  const dummyEnvironmentInformation = {
+    'taskanaRestUrl': someRestUrl,
+    'taskanaLogoutUrl': someLogoutUrl
+  }
+
+  let httpMock, service;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      imports: [
+        HttpClientModule,
+        HttpClientTestingModule
+      ],
+      providers: [
+        StartupService,
+        HttpClient,
+        CustomFieldsService,
+        TaskanaEngineService,
+        WindowRefService
+      ]
+    });
+  });
+
+  beforeEach(() => {
+    const injector = getTestBed();
+    httpMock = injector.get(HttpTestingController);
+    // UserService provided to the TestBed
+    service = TestBed.get(StartupService);
+  })
+
+  it('should be created', inject([StartupService], () => {
+    expect(service).toBeTruthy();
+  }));
+
+  it('should initialize rest and logout url from external file', (done) => {
+    environment.taskanaRestUrl = '';
+    environment.taskanaLogoutUrl = '';
+    service.getEnvironmentFilePromise().then((res) => {
+      expect(environment.taskanaRestUrl).toBe(someRestUrl);
+      expect(environment.taskanaLogoutUrl).toBe(someLogoutUrl);
+      done();
+    })
+    const req = httpMock.expectOne(environmentFile);
+    expect(req.request.method).toBe('GET');
+    req.flush(dummyEnvironmentInformation);
+    httpMock.verify();
+  });
+});

web/src/app/services/startup-service/startup.service.ts

@@ -10,52 +10,59 @@ import { WindowRefService } from 'app/services/window/window.service';
 
 @Injectable()
 export class StartupService {
-    constructor(
-        private httpClient: HttpClient,
-        private customFieldsService: CustomFieldsService,
-        private taskanaEngineService: TaskanaEngineService,
-        private injector: Injector,
-        private window: WindowRefService) { }
+  constructor(
+    private httpClient: HttpClient,
+    private customFieldsService: CustomFieldsService,
+    private taskanaEngineService: TaskanaEngineService,
+    private injector: Injector,
+    private window: WindowRefService) {
+  }
 
-    load(): Promise<any> {
-        return this.loadEnvironment();
-    }
+  load(): Promise<any> {
+    return this.loadEnvironment();
+  }
 
-    private loadEnvironment() {
-        return this.getEnvironmentFilePromise().then(
-            () => this.geCustomizedFieldsFilePromise()
-        ).then(
-            () => this.taskanaEngineService.getUserInformation()
-        ).catch(error => {
-             this.window.nativeWindow.location.href = environment.taskanaRestUrl + '/login';
-        });
-    }
+  private loadEnvironment() {
+    return this.getEnvironmentFilePromise().then(
+      () => this.geCustomizedFieldsFilePromise()
+    ).then(
+      () => this.taskanaEngineService.getUserInformation()
+    ).catch(error => {
+      this.window.nativeWindow.location.href = environment.taskanaRestUrl + '/login';
+    });
+  }
 
-    getEnvironmentFilePromise() {
-        return this.httpClient.get<any>('environments/data-sources/environment-information.json').pipe(map(jsonFile => {
-            if (jsonFile && environment.taskanaRestUrl === '') {
-                environment.taskanaRestUrl = jsonFile.taskanaRestUrl === '' ?
-                    window.location.protocol + '//' + window.location.host : jsonFile.taskanaRestUrl;
-                this.customFieldsService.initCustomFields('EN', jsonFile);
-            }
-        })).toPromise()
-            .catch(() => {
-                return of(true)
-            });
-    }
+  getEnvironmentFilePromise() {
+    return this.httpClient.get<any>('/environments/data-sources/environment-information.json').pipe(map(jsonFile => {
+      if (jsonFile && environment.taskanaRestUrl === '') {
+        environment.taskanaRestUrl = jsonFile.taskanaRestUrl === '' ?
+          window.location.protocol + '//' + window.location.host : jsonFile.taskanaRestUrl;
+      }
 
-    geCustomizedFieldsFilePromise() {
-        return this.httpClient.get<any>('environments/data-sources/taskana-customization.json').pipe(map(jsonFile => {
-            if (jsonFile) {
-                this.customFieldsService.initCustomFields('EN', jsonFile);
-            }
-        })).toPromise()
-            .catch(() => {
-                return of(true)
-            });
-    }
+      if (jsonFile && environment.taskanaLogoutUrl === '') {
+        environment.taskanaLogoutUrl = jsonFile.taskanaLogoutUrl === '' ?
+          environment.taskanaRestUrl + '/logout' : jsonFile.taskanaLogoutUrl;
 
-    public get router(): Router {
-        return this.injector.get(Router);
-    }
+      }
+      this.customFieldsService.initCustomFields('EN', jsonFile);
+    })).toPromise()
+      .catch(() => {
+        return of(true)
+      });
+  }
+
+  geCustomizedFieldsFilePromise() {
+    return this.httpClient.get<any>('environments/data-sources/taskana-customization.json').pipe(map(jsonFile => {
+      if (jsonFile) {
+        this.customFieldsService.initCustomFields('EN', jsonFile);
+      }
+    })).toPromise()
+      .catch(() => {
+        return of(true)
+      });
+  }
+
+  public get router(): Router {
+    return this.injector.get(Router);
+  }
 }

web/src/app/services/taskana-engine/taskana-engine.service.ts

@@ -40,7 +40,7 @@ export class TaskanaEngineService {
 
   logout(): Observable<string> {
     return this.httpClient
-      .post<string>(`${environment.taskanaRestUrl}/logout`, '');
+      .post<string>(`${environment.taskanaLogoutUrl}`, '');
 
   }
 

web/src/environments/data-sources/environment-information.json

@@ -1,3 +1,4 @@
 {
-	"taskanaRestUrl": ""
-}
+	"taskanaRestUrl": "",
+  "taskanaLogoutUrl": ""
+}

web/src/environments/environment.prod.ts

@@ -1,4 +1,5 @@
 export const environment = {
   production: true,
-  taskanaRestUrl: ''
+  taskanaRestUrl: '',
+  taskanaLogoutUrl: ''
 };

web/src/environments/environment.ts

@@ -5,5 +5,6 @@
 
 export const environment = {
   production: false,
-  taskanaRestUrl: 'http://localhost:8080'
+  taskanaRestUrl: 'http://localhost:8080',
+  taskanaLogoutUrl: 'http://localhost:8080/logout'
 };