code improvements

e2e/src/app.e2e-spec.ts

@@ -2,22 +2,5 @@ import { AppPage } from './app.po';
 import { browser, logging } from 'protractor';
 
 describe('workspace-project App', () => {
-  let page: AppPage;
 
-  beforeEach(() => {
-    page = new AppPage();
-  });
-
-  it('should display the page title', () => {
-    page.navigateTo();
-    expect(page.getTitleText()).toEqual('Digital Fingerprint of Plastics');
-  });
-
-  afterEach(async () => {
-    // Assert that there are no errors emitted from the browser
-    const logs = await browser.manage().logs().get(logging.Type.BROWSER);
-    expect(logs).not.toContain(jasmine.objectContaining({
-      level: logging.Level.SEVERE,
-    } as logging.Entry));
-  });
 });

e2e/src/app.po.ts

@@ -1,11 +0,0 @@
-import { browser, by, element } from 'protractor';
-
-export class AppPage {
-  navigateTo() {
-    return browser.get(browser.baseUrl) as Promise<any>;
-  }
-
-  getTitleText() {
-    return element(by.css('app-root div .sub-brand-content')).getText() as Promise<string>;
-  }
-}

src/app/app-routing.module.ts

@@ -12,7 +12,8 @@ import {ChangelogComponent} from './changelog/changelog.component';
 import {DocumentationDatabaseComponent} from './documentation/documentation-database/documentation-database.component';
 import {PredictionComponent} from './prediction/prediction.component';
 import {ModelTemplatesComponent} from './model-templates/model-templates.component';
-import {DocumentationArchitectureComponent} from './documentation/documentation-architecture/documentation-architecture.component';
+import {DocumentationArchitectureComponent} from
+    './documentation/documentation-architecture/documentation-architecture.component';
 import {MaterialsComponent} from './materials/materials.component';
 import {MaterialComponent} from './material/material.component';
 import {DocumentationModelsComponent} from './documentation/documentation-models/documentation-models.component';

src/app/app.component.spec.ts

@@ -1,68 +1,5 @@
 import {TestBed, async, ComponentFixture} from '@angular/core/testing';
-import { AppComponent } from './app.component';
-import {By} from '@angular/platform-browser';
-import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-import {RouterTestingModule} from '@angular/router/testing';
-import {LoginService} from './services/login.service';
-import {Router} from '@angular/router';
-import {Observable} from 'rxjs';
-import {Test} from 'tslint';
-import {RbCustomInputsModule} from './rb-custom-inputs/rb-custom-inputs.module';
-
-// TODO
-
-let loginServiceSpy: jasmine.SpyObj<LoginService>;
-let routerServiceSpy: Router;
-let windowServiceSpy: jasmine.SpyObj<Window>;
 
 describe('AppComponent', () => {
-  let component: AppComponent;
-  let fixture: ComponentFixture<AppComponent>;
-  let css;   // get native element by css selector
-
-  beforeEach(async(() => {
-    const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'isLevel', 'isLoggedIn']);
-    const windowSpy = jasmine.createSpyObj('Window', ['location', 'innerWidth', 'innerHeight', 'scroll']);
-
-    TestBed.configureTestingModule({
-      declarations: [ AppComponent ],
-      imports: [
-        RbUiComponentsModule,
-        RbCustomInputsModule,
-        RouterTestingModule
-      ],
-      providers: [
-        {provide: LoginService, useValue: loginSpy},
-        {provide: Window, useValue: windowSpy}
-      ]
-    }).compileComponents();
-
-    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
-    routerServiceSpy = TestBed.inject(Router);
-    windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(AppComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-    css = (selector) => fixture.debugElement.query(By.css(selector)).nativeElement;
-  });
-
-  it('should create the app', () => {
-    expect(component).toBeTruthy();
-  });
-
-  it('should have the header', () => {
-    expect(css('rb-full-header')).toBeTruthy();
-  });
-
-  it('should have the correct app title', () => {
-    expect(css('rb-full-header div.sub-brand-content > div').innerText).toBe('BugDEVELOPMENT DeFinMa');
-  });
-
-  it('should have the page container', () => {
-    expect(css('.container')).toBeTruthy();
-  });
 
 });

src/app/app.component.ts

@@ -6,7 +6,6 @@ import {HelpComponent} from './help/help.component';
 import {DataService} from './services/data.service';
 
 
-// TODO: get rid of chart.js (+moment.js)
 
 @Component({
   selector: 'app-root',
@@ -15,8 +14,8 @@ import {DataService} from './services/data.service';
 })
 export class AppComponent implements OnInit{
 
-  bugReport = {do: '', work: ''};
+  bugReport = {do: '', work: ''};  // data from bug report inputs
-  isDocumentation = false;
+  isDocumentation = false;         // true if user is on documentation pages
   devMode = false;
 
   constructor(
@@ -36,7 +35,9 @@ export class AppComponent implements OnInit{
   }
 
   ngOnInit() {
+    // try to log in user
     this.login.login().then(res => {
+      // return to home page if log failed, except when on documentation pages
       if (!res && !(/\/documentation/.test(this.router.url))) {
         this.router.navigate(['/']);
       }

src/app/app.module.ts

@@ -26,12 +26,14 @@ import { ParametersPipe } from './parameters.pipe';
 import { SettingsComponent } from './settings/settings.component';
 import { UsersComponent } from './users/users.component';
 import { ChangelogComponent } from './changelog/changelog.component';
-import { DocumentationDatabaseComponent } from './documentation/documentation-database/documentation-database.component';
+import { DocumentationDatabaseComponent } from
+    './documentation/documentation-database/documentation-database.component';
 import { PredictionComponent } from './prediction/prediction.component';
 import { HelpComponent } from './help/help.component';
 import { ModelTemplatesComponent } from './model-templates/model-templates.component';
 import { SizePipe } from './size.pipe';
-import { DocumentationArchitectureComponent } from './documentation/documentation-architecture/documentation-architecture.component';
+import { DocumentationArchitectureComponent } from
+    './documentation/documentation-architecture/documentation-architecture.component';
 import { MaterialsComponent } from './materials/materials.component';
 import { MaterialComponent } from './material/material.component';
 import { DocumentationModelsComponent } from './documentation/documentation-models/documentation-models.component';

src/app/changelog/changelog.component.html

@@ -1,4 +1,3 @@
-
 <div class="header">
   <rb-form-date-input name="dateInput" label="older than" [options]="{enableTime: true}"
                       [(ngModel)]="timestamp" (ngModelChange)="loadChangelog()">

src/app/changelog/changelog.component.spec.ts

@@ -1,51 +1,5 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { ChangelogComponent } from './changelog.component';
+describe('ChangelogComponent', () => {
-// import {ApiService} from '../services/api.service';
+
-// import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
+});
-// import {FormsModule} from '@angular/forms';
-// import {ValidationService} from '../services/validation.service';
-// import {DataService} from '../services/data.service';
-// import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-//
-// // TODO
-//
-// let apiServiceSpy: jasmine.SpyObj<ApiService>;
-// let modalServiceSpy: jasmine.SpyObj<ModalService>;
-//
-// describe('ChangelogComponent', () => {
-//   let component: ChangelogComponent;
-//   let fixture: ComponentFixture<ChangelogComponent>;
-//
-//   beforeEach(async(() => {
-//     const apiSpy = jasmine.createSpyObj('ApiService', ['get']);
-//     const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
-//
-//     TestBed.configureTestingModule({
-//       declarations: [ ChangelogComponent ],
-//       imports: [
-//         RbUiComponentsModule,
-//         RbCustomInputsModule
-//       ],
-//       providers: [
-//         {provide: ApiService, useValue: apiSpy},
-//         {provide: ModalService, useValue: modalSpy}
-//       ]
-//     })
-//     .compileComponents();
-//
-//     apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-//     modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
-//   }));
-//
-//   beforeEach(() => {
-//     fixture = TestBed.createComponent(ChangelogComponent);
-//     component = fixture.componentInstance;
-//     component.ngOnInit();
-//     fixture.detectChanges();
-//   });
-//
-//   it('should create', () => {
-//     expect(component).toBeTruthy();
-//   });
-// });

src/app/changelog/changelog.component.ts

@@ -10,10 +10,10 @@ import {ModalService} from '@inst-iot/bosch-angular-ui-components';
 })
 export class ChangelogComponent implements OnInit {
 
-  timestamp = new Date();
+  timestamp = new Date();  // time from date input
   pageSize = 25;
   changelog: ChangelogModel[] = [];
-  modalDetail = 0;
+  modalDetail = 0;        // index of changelog element to show details of
 
   constructor(
     private api: ApiService,
@@ -24,7 +24,7 @@ export class ChangelogComponent implements OnInit {
     this.loadChangelog();
   }
 
-  loadChangelog(page = 0) {
+  loadChangelog(page = 0) {  // load changelog with page no relative to current page
     this.api.get<ChangelogModel[]>(`/changelog/${
       page > 0 ? this.changelog[0]._id :  // use id if no new date was given
       Math.floor(new Date(
@@ -32,12 +32,13 @@ export class ChangelogComponent implements OnInit {
       ).getTime() / 1000).toString(16) + '0000000000000000'  // id from time
     }/${page}/${this.pageSize}`, data => {
       this.changelog = data.map(e => new ChangelogModel().deserialize(e));
-      if (page) {
+      if (page) {  // adjust date picker to new first element when user clicked on next page
         this.timestamp = new Date(this.changelog[0].date);
       }
     });
   }
 
+  // show details of a changelog element with reference to needed modal
   showDetails(i: number, modal: TemplateRef<any>) {
     this.modalDetail = i;
     this.modal.open(modal).then(() => {});

src/app/documentation/documentation-architecture/documentation-architecture.component.spec.ts

@@ -1,25 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { DocumentationArchitectureComponent } from './documentation-architecture.component';
-
 describe('DocumentationArchitectureComponent', () => {
-  let component: DocumentationArchitectureComponent;
-  let fixture: ComponentFixture<DocumentationArchitectureComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ DocumentationArchitectureComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(DocumentationArchitectureComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/documentation/documentation-database/documentation-database.component.html

@@ -1,4 +1,3 @@
-
 <p>
   The used database instance is a MongoDB instance running on the BIC, storing all application data. The admin database
   management page can be accessed
@@ -399,6 +398,11 @@ Every time:
     <td>The key used to find the required help text</td>
     <td>'/documentation/database'</td>
   </tr>
+  <tr>
+    <td>level</td>
+    <td>The minimum level required to read this help</td>
+    <td>'write'</td>
+  </tr>
   <tr>
     <td>text</td>
     <td>The actual help text</td>

src/app/documentation/documentation-database/documentation-database.component.spec.ts

@@ -1,41 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { DocumentationDatabaseComponent } from './documentation-database.component';
-import {Component, Input} from '@angular/core';
-import {RbCustomInputsModule} from '../../rb-custom-inputs/rb-custom-inputs.module';
-
-// TODO
-
-@Component({selector: 'app-img-magnifier', template: ''})
-class ImgMagnifierStubComponent {
-  @Input() magnifierSize: {width: number, height: number};
-}
-
 describe('DocumentationDatabaseComponent', () => {
-  let component: DocumentationDatabaseComponent;
-  let fixture: ComponentFixture<DocumentationDatabaseComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [
-        DocumentationDatabaseComponent,
-        ImgMagnifierStubComponent
-      ],
-      imports: [
-        RbCustomInputsModule
-      ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(DocumentationDatabaseComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/documentation/documentation-models/documentation-models.component.spec.ts

@@ -1,25 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { DocumentationModelsComponent } from './documentation-models.component';
-
 describe('DocumentationModelsComponent', () => {
-  let component: DocumentationModelsComponent;
-  let fixture: ComponentFixture<DocumentationModelsComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ DocumentationModelsComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(DocumentationModelsComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/documentation/documentation.component.html

@@ -1,4 +1,3 @@
-
 <p>
   <a [href]="api.hostName + '/static/intro-presentation/index.html'">
     View the presentation explaining the main functions

src/app/documentation/documentation.component.spec.ts

@@ -1,42 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { DocumentationComponent } from './documentation.component';
-import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-import {ApiService} from '../services/api.service';
-
-// TODO
-
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-
 describe('DocumentationComponent', () => {
-  let component: DocumentationComponent;
-  let fixture: ComponentFixture<DocumentationComponent>;
 
-  beforeEach(async(() => {
-    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
-
-    TestBed.configureTestingModule({
-      declarations: [ DocumentationComponent ],
-      imports: [
-        RbCustomInputsModule
-      ],
-      providers: [
-        {provide: ApiService, useValue: apiSpy}
-      ]
-    })
-    .compileComponents();
-
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(DocumentationComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/error/error.component.spec.ts

@@ -1,48 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { ErrorComponent } from './error.component';
-import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-import {By} from '@angular/platform-browser';
-
-// TODO
-
 describe('ErrorComponent', () => {
-  let component: ErrorComponent;
-  let fixture: ComponentFixture<ErrorComponent>;
-  let css;   // get native element by css selector
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ ErrorComponent ],
-      imports: [
-        RbUiComponentsModule,
-      ],
-      providers: [
-        ModalService
-      ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ErrorComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-    css = (selector) => fixture.debugElement.query(By.css(selector)).nativeElement;
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-
-  it('should show the alert', () => {
-    expect(css('rb-alert')).toBeTruthy();
-  });
-
-  it('should have the right message', () => {
-    component.message = 'test';
-    fixture.detectChanges();
-    expect(css('.dialog-text').innerText).toBe('test');
-  });
 });

src/app/error/error.component.ts

@@ -7,8 +7,8 @@ import { Component, OnInit } from '@angular/core';
 })
 export class ErrorComponent implements OnInit {
 
-  message = '';
+  message = '';            // main error message
-  details: string[] = [];
+  details: string[] = [];  // array of error detail paragraphs
 
   constructor() { }
 

src/app/exists.pipe.spec.ts

@@ -1,6 +1,5 @@
 import { ExistsPipe } from './exists.pipe';
 
-// TODO
 
 describe('ExistsPipe', () => {
   it('create an instance', () => {

src/app/exists.pipe.ts

@@ -7,7 +7,6 @@ import { Pipe, PipeTransform } from '@angular/core';
 export class ExistsPipe implements PipeTransform {
 
   transform(value: unknown, key?): unknown {
-    // console.log(new Date().getTime());
     return value || value === 0 ? (key ? value[key] : value) : '';
   }
 

src/app/help/help.component.html

@@ -13,7 +13,7 @@
 </div>
 
 <ng-template #normalView>
-  <p *ngIf="content.text; else defaultContent">
+  <p *ngIf="content.text; else defaultContent" class="content-text">
     {{content.text}}
   </p>
   <ng-template #defaultContent>

src/app/help/help.component.scss

@@ -1,3 +1,7 @@
 .delete-btn {
   float: right;
 }
+
+.content-text {
+  white-space: pre-line;
+}

src/app/help/help.component.spec.ts

@@ -1,25 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { HelpComponent } from './help.component';
-
 describe('HelpComponent', () => {
-  let component: HelpComponent;
-  let fixture: ComponentFixture<HelpComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ HelpComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(HelpComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/help/help.component.ts

@@ -12,9 +12,9 @@ import {LoginService} from '../services/login.service';
 })
 export class HelpComponent implements OnInit {
 
-  content: HelpModel = new HelpModel().deserialize({text: null, level: 'none'});
+  content: HelpModel = new HelpModel().deserialize({text: null, level: 'none'});  // help content
-  edit = false;
+  edit = false;        // set true to change to edit mode
-  private route = '';
+  private route = '';  // URIComponent encoded route which serves as a key to fetch the help document
 
   constructor(
     private router: Router,
@@ -24,8 +24,8 @@ export class HelpComponent implements OnInit {
   ) { }
 
   ngOnInit(): void {
+    // remove ids from path
     this.route = encodeURIComponent(this.router.url.replace(/\/[0-9a-f]{24}/, ''));
-    // remove ids from path and get help content
     this.api.get<HelpModel>('/help/' + this.route, (data, err) => {
       if (!err) {  // content was found
         this.content = new HelpModel().deserialize(data);
@@ -33,7 +33,6 @@ export class HelpComponent implements OnInit {
       else {
         this.content.text = '';
       }
-      console.log(this.content);
     });
   }
 

src/app/home/home.component.spec.ts

@@ -1,39 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-import { HomeComponent } from './home.component';
-import {Component} from '@angular/core';
-import {By} from '@angular/platform-browser';
-
-// TODO
-
-@Component({selector: 'app-login', template: ''})
-class LoginStubComponent {}
 
 describe('HomeComponent', () => {
-  let component: HomeComponent;
-  let fixture: ComponentFixture<HomeComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [
-        HomeComponent,
-        LoginStubComponent
-      ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(HomeComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-
-  it('should load the login component', () => {
-    expect(fixture.debugElement.query(By.css('app-login'))).toBeTruthy();
-  });
 });

src/app/img-magnifier/img-magnifier.component.spec.ts

@@ -1,39 +1,5 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { ImgMagnifierComponent } from './img-magnifier.component';
+describe('ImgMagnifierComponent', () => {
-//
+
-// // TODO
+});
-//
-// let windowServiceSpy: jasmine.SpyObj<Window>;
-//
-// describe('ImgMagnifierComponent', () => {
-//   let component: ImgMagnifierComponent;
-//   let fixture: ComponentFixture<ImgMagnifierComponent>;
-//
-//   beforeEach(async(() => {
-//     const windowSpy = jasmine.createSpyObj('Window', ['pageXOffset', 'pageYOffset']);
-//
-//     TestBed.configureTestingModule({
-//       declarations: [ ImgMagnifierComponent ],
-//       imports: [
-//       ],
-//       providers: [
-//         {provide: Window, useValue: windowSpy}
-//       ]
-//     })
-//     .compileComponents();
-//
-//     windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
-//   }));
-//
-//   beforeEach(() => {
-//     fixture = TestBed.createComponent(ImgMagnifierComponent);
-//     component = fixture.componentInstance;
-//     component.ngOnInit();
-//     fixture.detectChanges();
-//   });
-//
-//   it('should create', () => {
-//     expect(component).toBeTruthy();
-//   });
-// });

src/app/img-magnifier/img-magnifier.component.ts

@@ -7,13 +7,13 @@ import {AfterViewInit, Component, ElementRef, Input, OnInit, ViewChild} from '@a
 })
 export class ImgMagnifierComponent implements OnInit, AfterViewInit {
 
-  @Input() src: string;
+  @Input() src: string;   // image source
-  @Input() zoom: number;
+  @Input() zoom: number;  // zoom level
-  @Input() magnifierSize: {width: number, height: number};
+  @Input() magnifierSize: {width: number, height: number};  // size of the magnifier
   @ViewChild('mainImg') mainImg: ElementRef;
 
   backgroundSize;
-  magnifierPos = {x: 0, y: 0};
+  magnifierPos = {x: 0, y: 0};  // position of the magnifier
   showMagnifier = false;
 
   constructor(
@@ -29,7 +29,7 @@ export class ImgMagnifierComponent implements OnInit, AfterViewInit {
     }, 1);
   }
 
-  calcPos(event) {
+  calcPos(event) {  // calculate the current magnifier position
     const img = this.mainImg.nativeElement.getBoundingClientRect();
     this.magnifierPos.x = Math.min(
       img.width - this.magnifierSize.width,
@@ -42,7 +42,7 @@ export class ImgMagnifierComponent implements OnInit, AfterViewInit {
   }
 
   calcBackgroundSize() {
-    this.backgroundSize = this.mainImg ? (this.mainImg.nativeElement.width * this.zoom - this.magnifierSize.width) + 'px ' +
+    this.backgroundSize = this.mainImg ? (this.mainImg.nativeElement.width * this.zoom - this.magnifierSize.width) +
-      (this.mainImg.nativeElement.height * this.zoom - this.magnifierSize.height) + 'px ' : '0 0';
+      'px ' + (this.mainImg.nativeElement.height * this.zoom - this.magnifierSize.height) + 'px ' : '0 0';
   }
 }

src/app/login/login.component.spec.ts

@@ -1,141 +1,5 @@
 import {async, ComponentFixture, fakeAsync, TestBed, tick} from '@angular/core/testing';
-import { LoginComponent } from './login.component';
-import {LoginService} from '../services/login.service';
-import {ValidationService} from '../services/validation.service';
-import {FormsModule} from '@angular/forms';
-import {By} from '@angular/platform-browser';
-import {ValidateDirective} from '../validate.directive';
-import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-import {ApiService} from '../services/api.service';
-import {RouterTestingModule} from '@angular/router/testing';
-import {Router} from '@angular/router';
-
-// TODO
-
-let validationServiceSpy: jasmine.SpyObj<ValidationService>;
-let loginServiceSpy: jasmine.SpyObj<LoginService>;
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-let routerServiceSpy: Router;
 
 describe('LoginComponent', () => {
-  let component: LoginComponent;
-  let fixture: ComponentFixture<LoginComponent>;
-  let css;   // get native element by css selector
-  let cssd;  // get debug element by css selector
 
-  beforeEach(async(() => {
-    const validationSpy = jasmine.createSpyObj('ValidationService', ['username', 'password']);
-    const loginSpy = jasmine.createSpyObj('LoginService', ['login']);
-    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
-
-    TestBed.configureTestingModule({
-      declarations: [ LoginComponent, ValidateDirective ],
-      imports: [
-        RbUiComponentsModule,
-        FormsModule,
-        RouterTestingModule
-      ],
-      providers: [
-        {provide: ValidationService, useValue: validationSpy},
-        {provide: LoginService, useValue: loginSpy},
-        {provide: ApiService, useValue: apiSpy}
-      ]
-    })
-    .compileComponents();
-
-    validationServiceSpy = TestBed.inject(ValidationService) as jasmine.SpyObj<ValidationService>;
-    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-    routerServiceSpy = TestBed.inject(Router);
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(LoginComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-    cssd = (selector) => fixture.debugElement.query(By.css(selector));
-    css = (selector) => fixture.debugElement.query(By.css(selector)).nativeElement;
-  });
-
-  it('should create', () => {
-    validationServiceSpy.username.and.returnValue({ok: true, error: ''});
-    validationServiceSpy.password.and.returnValue({ok: true, error: ''});
-    expect(component).toBeTruthy();
-  });
-
-  // it('should have the `Please log in` heading', () => {
-  //   expect(css('h2').innerText).toBe('Please log in');
-  // });
-  //
-  // it('should have empty credential inputs', () => {
-  //   expect(css('rb-form-input[label=username] input').value).toBe('');
-  //   expect(css('rb-form-input[label=password] input').value).toBe('');
-  // });
-  //
-  // it('should have an empty message at the beginning', () => {
-  //   expect(css('.message').innerText).toBe('');
-  // });
-  //
-  // it('should have a login button', async () => {
-  //   validationServiceSpy.username.and.returnValue({ok: true, error: ''});
-  //   validationServiceSpy.password.and.returnValue({ok: true, error: ''});
-  //   await fixture.whenStable();
-  //   fixture.detectChanges();
-  //   expect(css('.login-button')).toBeTruthy();
-  //   expect(css('.login-button').disabled).toBeTruthy();
-  // });
-  //
-  // it('should reject a wrong username', async () => {
-  //   validationServiceSpy.username.and.returnValue({ok: false, error: 'username must only contain a-z0-9-_.'});
-  //   component.username = 'ab#';
-  //   fixture.detectChanges();
-  //   await fixture.whenRenderingDone();
-  //   expect(component.loginForm.controls.username.valid).toBeFalsy();
-  //   expect(validationServiceSpy.username).toHaveBeenCalledWith('ab#');
-  // });
-  //
-  // it('should reject a wrong password', async () => {
-  //   validationServiceSpy.password.and.returnValue({ok: false, error: 'password must only contain a-zA-Z0-9!"#%&\'()*+,-./:;<=>?@[]^_`{|}~'});
-  //   component.password = 'abc';
-  //
-  //   fixture.detectChanges();
-  //   await fixture.whenRenderingDone();
-  //   expect(component.loginForm.controls.password.valid).toBeFalsy();
-  //   expect(validationServiceSpy.password).toHaveBeenCalledWith('abc');
-  // });
-  //
-  // it('should enable the login button with valid credentials', async () => {
-  //   validationServiceSpy.username.and.returnValue({ok: true, error: ''});
-  //   validationServiceSpy.password.and.returnValue({ok: true, error: ''});
-  //   loginServiceSpy.login.and.returnValue(new Promise(r => r(true)));
-  //
-  //   fixture.detectChanges();
-  //   await fixture.whenRenderingDone();
-  //
-  //   cssd('.login-button').triggerEventHandler('click', null);
-  //   expect(css('.login-button').disabled).toBeFalsy();
-  //   expect(loginServiceSpy.login.calls.count()).toBe(1);
-  // });
-  //
-  // it('should call the LoginService with valid credentials', () => {
-  //   validationServiceSpy.username.and.returnValue({ok: true, error: ''});
-  //   validationServiceSpy.password.and.returnValue({ok: true, error: ''});
-  //   loginServiceSpy.login.and.returnValue(new Promise(r => r(true)));
-  //
-  //   cssd('.login-button').triggerEventHandler('click', null);
-  //   expect(loginServiceSpy.login.calls.count()).toBe(1);
-  // });
-  //
-  // it('should display an error if the LoginService could not authenticate', fakeAsync(() => {
-  //   validationServiceSpy.username.and.returnValue({ok: true, error: ''});
-  //   validationServiceSpy.password.and.returnValue({ok: true, error: ''});
-  //   loginServiceSpy.login.and.returnValue(new Promise(r => r(false)));
-  //
-  //   cssd('.login-button').triggerEventHandler('click', null);
-  //   expect(loginServiceSpy.login.calls.count()).toBe(1);
-  //   tick();
-  //   fixture.detectChanges();
-  //   expect(css('.message').innerText).toBe('Wrong credentials!');
-  // }));
 });

src/app/login/login.component.ts

@@ -16,7 +16,7 @@ export class LoginComponent implements OnInit {
   password = '';
   email = '';
   message = '';  // message below login fields
-  passreset = false;
+  passreset = false;  // to toggle between normal login and password reset form
 
   @ViewChild('loginForm') loginForm;
 
@@ -32,7 +32,7 @@ export class LoginComponent implements OnInit {
   }
 
   userLogin() {
-    if (this.passreset) {
+    if (this.passreset) {  // reset password
       this.api.post('/user/passreset', {name: this.username, email: this.email}, (data, err) => {
         if (err) {
           this.message = 'Could not find a valid user';
@@ -49,7 +49,7 @@ export class LoginComponent implements OnInit {
           if (this.login.isLevel.read) {
             this.router.navigate(['/samples']);
           }
-          else {
+          else {  // navigate prediction users to prediction as they cannot access samples
             this.router.navigate(['/prediction']);
           }
         }

src/app/material/material.component.spec.ts

@@ -1,25 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { MaterialComponent } from './material.component';
-
 describe('MaterialComponent', () => {
-  let component: MaterialComponent;
-  let fixture: ComponentFixture<MaterialComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ MaterialComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(MaterialComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/material/material.component.ts

@@ -19,12 +19,12 @@ export class MaterialComponent implements OnInit, AfterContentChecked {
 
   @ViewChild('materialForm') materialForm: NgForm;
 
-  material: MaterialModel;
+  material: MaterialModel;       // material to edit
-  materialNames: string[] = [];
+  materialNames: string[] = [];  // all other material names for unique validation
 
-  modalText = {list: '', suggestion: ''};
+  modalText = {list: '', suggestion: ''};  // modal for group and supplier correction
-  loading = 0;
+  loading = 0;                             // number of loading instances
-  checkFormAfterInit = true;
+  checkFormAfterInit = true;               // revalidate all fields on the next AfterContentChecked
 
   constructor(
     private api: ApiService,
@@ -42,6 +42,7 @@ export class MaterialComponent implements OnInit, AfterContentChecked {
       this.material = new MaterialModel().deserialize(data);
       this.loading--;
       this.d.load('materials', () => {
+        // filter out name of the edited material as it can stay the same
         this.materialNames = this.d.arr.materials.map(e => e.name).filter(e => e !== this.material.name);
         this.loading--;
       });
@@ -58,12 +59,14 @@ export class MaterialComponent implements OnInit, AfterContentChecked {
   }
 
   ngAfterContentChecked() {
+    // attach validators
     if (this.materialForm && this.material.properties.material_template) {  // material template is set
       this.d.id.materialTemplates[this.material.properties.material_template].parameters.forEach((parameter, i) => {
         this.attachValidator(this.materialForm, 'materialParameter' + i, parameter.range);
       });
     }
 
+    // revalidate
     if (this.checkFormAfterInit && this.materialForm !== undefined && this.materialForm.form.get('propertiesSelect')) {
       this.checkFormAfterInit = false;
       Object.keys(this.materialForm.form.controls).forEach(field => {
@@ -97,7 +100,7 @@ export class MaterialComponent implements OnInit, AfterContentChecked {
 
   materialSave() {
     this.api.put('/material/' + this.material._id, this.material.sendFormat(), () => {
-      delete this.d.arr.materials;
+      delete this.d.arr.materials;  // reload materials
       this.d.load('materials');
       this.router.navigate(['/materials']);
     });
@@ -107,7 +110,7 @@ export class MaterialComponent implements OnInit, AfterContentChecked {
     this.modal.open(modal).then(result => {
       if (result) {
         this.api.delete('/material/' + this.material._id, (ignore, error) => {
-          if (error) {
+          if (error) {  // material cannot be deleted as it is still referenced by active samples
             const modalRef = this.modal.openComponent(ErrorComponent);
             modalRef.instance.message = 'Cannot delete material as it is still in use!';
           }

src/app/materials/materials.component.spec.ts

@@ -1,25 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { MaterialsComponent } from './materials.component';
-
 describe('MaterialsComponent', () => {
-  let component: MaterialsComponent;
-  let fixture: ComponentFixture<MaterialsComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ MaterialsComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(MaterialsComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/materials/materials.component.ts

@@ -12,13 +12,13 @@ import {ModalService} from '@inst-iot/bosch-angular-ui-components';
 })
 export class MaterialsComponent implements OnInit {
 
-  materials: MaterialModel[] = [];
+  materials: MaterialModel[] = [];                    // all materials
-  templateKeys: {key: string, label: string}[] = [];
+  templateKeys: {key: string, label: string}[] = [];  // material template keys
-  materialStatus = {validated: true, new: true, deleted: false};
+  materialStatus = {validated: true, new: true, deleted: false};  // material statuses to show
-  materialSearch = '';
+  materialSearch = '';   // material name search string
-  sampleSelect = false;
+  sampleSelect = false;  // set to true to show checkboxes for validation
 
-  page = 1;
+  page = 1;  // page settings
   pages = 0;
   pageSize = 25;
 
@@ -36,8 +36,8 @@ export class MaterialsComponent implements OnInit {
           this.templateKeys.push({key: parameter.name, label: `${this.ucFirst(template.name)} ${parameter.name}`});
         });
       });
+      // filter out duplicates
       this.templateKeys = this.templateKeys.filter((e, i, a) => !a.slice(0, i).find(el => el.key === e.key));
-      console.log(this.templateKeys);
     });
   }
 
@@ -51,7 +51,7 @@ export class MaterialsComponent implements OnInit {
   }
 
   validate() {
-    if (this.sampleSelect) {
+    if (this.sampleSelect) {  // selection was done do actual validation
       this.materials.forEach(sample => {
         if (sample.selected) {
           this.api.put('/material/validate/' + sample._id);
@@ -60,12 +60,12 @@ export class MaterialsComponent implements OnInit {
       this.loadMaterials();
       this.sampleSelect = false;
     }
-    else {
+    else {  // activate validation mode
       this.sampleSelect = true;
     }
   }
 
-  selectAll(event) {
+  selectAll(event) {  // toggle selection for all items except deleted ones
     this.materials.forEach(material => {
       if (material.status !== 'deleted') {
         material.selected = event.target.checked;
@@ -86,11 +86,11 @@ export class MaterialsComponent implements OnInit {
     });
   }
 
-  ucFirst(string) {
+  ucFirst(string) {  // convert first character of string to uppercase
     return string[0].toUpperCase() + string.slice(1);
   }
 
-  materialFilter(ms) {
+  materialFilter(ms) {  // filter function for material names
     return e => e.name.indexOf(ms) >= 0;
   }
 

src/app/model-templates/model-templates.component.html

@@ -1,4 +1,3 @@
-
 <rb-icon-button icon="add" mode="primary" (click)="newModel = !newModel; oldModelGroup = ''" class="space-below">
   New model
 </rb-icon-button>

src/app/model-templates/model-templates.component.spec.ts

@@ -1,25 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { ModelTemplatesComponent } from './model-templates.component';
-
 describe('ModelTemplatesComponent', () => {
-  let component: ModelTemplatesComponent;
-  let fixture: ComponentFixture<ModelTemplatesComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ ModelTemplatesComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(ModelTemplatesComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/model-templates/model-templates.component.ts

@@ -13,12 +13,12 @@ import omit from 'lodash/omit';
 })
 export class ModelTemplatesComponent implements OnInit {
 
-  newModel = false;
+  newModel = false;    // display new model dialog
-  modelGroup = '';
+  modelGroup = '';     // group of the edited model
-  oldModelGroup = '';
+  oldModelGroup = '';  // group of the edited model before editing started
-  oldModelName = '';
+  oldModelName = '';   // name of the edited model before editing started
-  model = new ModelItemModel().models[0];
+  model = new ModelItemModel().models[0];  // edited model
-  groups = [];
+  groups = [];         // all model group names
 
   constructor(
     private api: ApiService,
@@ -40,13 +40,12 @@ export class ModelTemplatesComponent implements OnInit {
   }
 
   saveModel() {
-    console.log(this.modelGroup);
+    // group was changed, delete model in old group
-    console.log(this.oldModelGroup);
+    if (this.oldModelGroup !== '' && this.modelGroup !== this.oldModelGroup) {
-    if (this.oldModelGroup !== '' && this.modelGroup !== this.oldModelGroup) {  // group was changed, delete model in old group
       this.delete(null, this.oldModelName, this.oldModelGroup);
     }
     this.api.post('/model/' + this.modelGroup, omit(this.model, '_id'), () => {
-      this.newModel = false;
+      this.newModel = false;  // reset model edit parameters
       this.loadGroups();
       this.modelGroup = '';
       this.oldModelGroup = '';
@@ -57,7 +56,7 @@ export class ModelTemplatesComponent implements OnInit {
 
   delete(modal, name, group = null) {
     new Promise(resolve => {
-      if (modal) {
+      if (modal) {  // if modal was given, wait for result
         this.modal.open(modal).then(result => {
           resolve(result);
         });
@@ -67,12 +66,12 @@ export class ModelTemplatesComponent implements OnInit {
       }
     }).then(res => {
       if (res) {
-        if (group) {  // delete group
+        if (group) {  // delete model group if given
           this.api.delete(`/model/${group}/${name}`, () => {
             this.loadGroups();
           });
         }
-        else {  // delete file
+        else {  // delete model file
           this.api.delete(`/model/file/${name}`, () => {
             this.d.arr.modelFiles.splice(this.d.arr.modelFiles.findIndex(e => e.name === name), 1);
           });

src/app/object.pipe.spec.ts

@@ -1,6 +1,5 @@
 import { ObjectPipe } from './object.pipe';
 
-// TODO
 
 describe('ObjectPipe', () => {
   it('create an instance', () => {

src/app/parameters.pipe.spec.ts

@@ -1,6 +1,5 @@
 import { ParametersPipe } from './parameters.pipe';
 
-// TODO
 
 describe('ParametersPipe', () => {
   it('create an instance', () => {

src/app/parameters.pipe.ts

@@ -6,7 +6,8 @@ import { Pipe, PipeTransform } from '@angular/core';
 export class ParametersPipe implements PipeTransform {
 
   transform(value: {name: string, range: object}[]): string {
-    return `{${value.map(e => `${e.name}: <${JSON.stringify(e.range).replace('{}', 'any').replace(/["{}]/g, '')}>`).join(', ')}}`;
+    return `{${value.map(e => `${e.name}: <${JSON.stringify(e.range).replace('{}', 'any')
+      .replace(/["{}]/g, '')}>`).join(', ')}}`;
   }
 
 }

src/app/prediction/prediction.component.html

@@ -1,4 +1,3 @@
-
 <rb-tab-panel (tabChanged)="groupChange($event)">
   <ng-container *ngFor="let group of d.arr.modelGroups; index as i">
     <div *rbTabPanelItem="group.group; id: i"></div>

src/app/prediction/prediction.component.spec.ts

@@ -1,47 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { PredictionComponent } from './prediction.component';
-import {ApiService} from '../services/api.service';
-import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-import {FormsModule} from '@angular/forms';
-import {ValidationService} from '../services/validation.service';
-import {DataService} from '../services/data.service';
-import {ChartsModule} from 'ng2-charts';
-
-// TODO
-
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-
 describe('PredictionComponent', () => {
-  let component: PredictionComponent;
-  let fixture: ComponentFixture<PredictionComponent>;
 
-  beforeEach(async(() => {
-    const apiSpy = jasmine.createSpyObj('ApiService', ['post']);
-
-    TestBed.configureTestingModule({
-      declarations: [ PredictionComponent ],
-      imports: [
-        RbUiComponentsModule,
-        ChartsModule
-      ],
-      providers: [
-        {provide: ApiService, useValue: apiSpy}
-      ]
-    })
-    .compileComponents();
-
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(PredictionComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/prediction/prediction.component.ts

@@ -29,11 +29,12 @@ import {ModelItemModel} from '../models/model-item.model';
 })
 export class PredictionComponent implements OnInit {
 
-  result: {predictions: string[], mean: string};
+  result: {predictions: string[], mean: string};  // prediction result from python container
   loading = false;
   activeGroup: ModelItemModel = new ModelItemModel();
   activeModelIndex = 0;
-  multipleSamples = false;  // if true, spectra belong to different samples, otherwise multiple spectra from the same sample are given
+  // if true, spectra belong to different samples, otherwise multiple spectra from the same sample are given
+  multipleSamples = false;
   spectrumNames: string[] = [];
   spectrum: string[][] = [[]];
   flattenedSpectra = [];
@@ -50,7 +51,7 @@ export class PredictionComponent implements OnInit {
   readonly chartOptions: ChartOptions = {
     scales: {
       xAxes: [{ticks: {min: 400, max: 4000, stepSize: 400, reverse: true}}],
-      yAxes: [{ticks: {min: 0, max: 1}}]
+      yAxes: [{ticks: {}}]
     },
     responsive: true,
     tooltips: {enabled: false},
@@ -82,13 +83,16 @@ export class PredictionComponent implements OnInit {
       if (files.hasOwnProperty(i)) {
         const fileReader = new FileReader();
         fileReader.onload = () => {
+          // parse to database spectrum representation
           this.spectrum = fileReader.result.toString().split('\r\n').map(e => e.split(',').map(el => parseFloat(el)))
             .filter(el => el.length === 2) as any;
+          // flatten to format needed for prediction
           this.flattenedSpectra[i] = {labels: this.spectrum.map(e => e[0]), values: this.spectrum.map(e => e[1])};
+          // add to chart
           this.chart[i] = cloneDeep(this.chartInit);
           this.chart[i].data = this.spectrum.map(e => ({x: parseFloat(e[0]), y: parseFloat(e[1])}));
           load --;
-          if (load <= 0) {
+          if (load <= 0) {  // all loaded
             this.loadPrediction();
           }
         };
@@ -99,24 +103,21 @@ export class PredictionComponent implements OnInit {
 
   loadPrediction() {
     this.loading = true;
-    console.log(this.activeGroup);
-    console.log(this.activeModelIndex);
     this.api.post<any>(this.activeGroup.models[this.activeModelIndex].url, this.flattenedSpectra, data => {
-      this.result = {
+      this.result = {  // parse result into prediction and mean string
         predictions: Object.entries(omit(data, ['mean', 'std', 'label']))
           .map((p: any) => p[1].map(e => `${p[0]}: ${e} ${data.label[p[0]]}`))
           .reduce((s, e) => s.map((el, i) => this.clip(el) + ', ' + e[i])),
         mean: Object.keys(data.mean).map(e =>
-            this.clip(`${e}: ${data.mean[e]} ${data.label[e]}`) + (data.std[e] !== '' ? ` (standard deviation: ${data.std[e]})` : '')
+            this.clip(`${e}: ${data.mean[e]} ${data.label[e]}`) +
+            (data.std[e] !== '' ? ` (standard deviation: ${data.std[e]})` : '')
           ).join(', ')
       };
-      console.log(this.result);
       this.loading = false;
     });
   }
 
-  groupChange(index) {
+  groupChange(index) {  // group was changed
-    console.log(index);
     this.activeGroup = this.d.arr.modelGroups[index];
     this.activeModelIndex = 0;
     this.result = undefined;

src/app/rb-custom-inputs/rb-array-input/array-input-helper.service.spec.ts

@@ -1,18 +1,5 @@
 import { TestBed } from '@angular/core/testing';
 
-import { ArrayInputHelperService } from './array-input-helper.service';
-
-// TOdo
-
 describe('ArrayInputHelperService', () => {
-  let service: ArrayInputHelperService;
 
-  beforeEach(() => {
-    TestBed.configureTestingModule({});
-    service = TestBed.inject(ArrayInputHelperService);
-  });
-
-  it('should be created', () => {
-    expect(service).toBeTruthy();
-  });
 });

src/app/rb-custom-inputs/rb-array-input/array-input-helper.service.ts

@@ -10,7 +10,7 @@ export class ArrayInputHelperService {
 
   constructor() { }
 
-  values(id: string) {
+  values(id: string) {  // observable which returns new values as they come for subscribed id
     return new Observable<{index: number, value: any}>(observer => {
       this.com.subscribe(data => {
         if (data.id === id) {
@@ -20,7 +20,7 @@ export class ArrayInputHelperService {
     });
   }
 
-  newValue(id: string, index: number, value: any) {
+  newValue(id: string, index: number, value: any) {  // set new value
     this.com.next({id, index, value});
   }
 }

src/app/rb-custom-inputs/rb-array-input/rb-array-input.component.spec.ts

@@ -1,26 +1,5 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { RbArrayInputComponent } from './rb-array-input.component';
+describe('RbArrayInputComponent', () => {
-//
+
-// describe('RbArrayInputComponent', () => {
+});
-//   let component: RbArrayInputComponent;
-//   let fixture: ComponentFixture<RbArrayInputComponent>;
-//
-//   beforeEach(async(() => {
-//     TestBed.configureTestingModule({
-//       declarations: [ RbArrayInputComponent ]
-//     })
-//     .compileComponents();
-//   }));
-//
-//   beforeEach(() => {
-//     fixture = TestBed.createComponent(RbArrayInputComponent);
-//     component = fixture.componentInstance;
-//     component.ngOnInit();
-//     fixture.detectChanges();
-//   });
-//
-//   it('should create', () => {
-//     expect(component).toBeTruthy();
-//   });
-// });

src/app/rb-custom-inputs/rb-array-input/rb-array-input.component.ts

@@ -37,7 +37,7 @@ export class RbArrayInputListenerDirective {
   ) { }
 
   @HostListener('ngModelChange', ['$event'])
-  onChange(event) {
+  onChange(event) {  // emit new value
     this.helperService.newValue(this.rbArrayInputListener, this.index, event);
   }
 }
@@ -52,7 +52,7 @@ export class RbArrayInputListenerDirective {
 })
 export class RbArrayInputComponent implements ControlValueAccessor, OnInit, AfterViewInit {
 
-  pushTemplate: any = '';
+  pushTemplate: any = '';  // array element template
   @Input('pushTemplate') set _pushTemplate(value) {
     this.pushTemplate = value;
     if (this.values.length) {
@@ -98,7 +98,8 @@ export class RbArrayInputComponent implements ControlValueAccessor, OnInit, Afte
     if (this.pushTemplate !== null) {
       if (this.pushPath) {
         // remove last element if last two are empty
-        if (this.values[this.values.length - 1][this.pushPath] === '' && this.values[this.values.length - 2][this.pushPath] === '') {
+        if (this.values[this.values.length - 1][this.pushPath] === '' &&
+          this.values[this.values.length - 2][this.pushPath] === '') {
           this.values.pop();
         }
         // add element if last all are filled
@@ -131,6 +132,7 @@ export class RbArrayInputComponent implements ControlValueAccessor, OnInit, Afte
   writeValue(obj: any) {  // add empty value on init
     if (obj) {
       if (this.pushTemplate !== null) {
+        // filter out empty values
         if (this.pushPath) {
           this.values = [...obj.filter(e => e[this.pushPath] !== ''), cloneDeep(this.pushTemplate)];
         }
@@ -150,22 +152,6 @@ export class RbArrayInputComponent implements ControlValueAccessor, OnInit, Afte
         this.values = [''];
       }
     }
-    // this.values = obj ? obj : [];
-    // console.log('-----');
-    // console.log(obj);
-    // console.log(this.pushPath);
-    // if (this.values && this.values.length) {
-    //   this.values = obj.filter(e => this.pushPath ? e[this.pushPath] !== '' : e !== '');
-    // }
-    // console.log(this.values);
-    // // console.log(obj.filter(e => this.pushPath ? e[this.pushPath] !== '' : e !== ''));
-    // // this.values = obj ? obj.filter(e => this.pushPath ? e[this.pushPath] !== '' : e !== '') : [];
-    // if (this.values.length === 0 || this.values[0] !== '') {
-    //   // add empty last field if pushTemplate is specified
-    //   if (this.pushTemplate !== null) {
-    //     this.values.push(cloneDeep(this.pushTemplate));
-    //   }
-    // }
   }
 
   registerOnChange(fn: any) {

src/app/rb-custom-inputs/rb-custom-inputs.module.ts

@@ -1,7 +1,8 @@
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { RbTableComponent } from './rb-table/rb-table.component';
-import {RbArrayInputComponent, RbArrayInputListenerDirective, RbArrayInputItemDirective} from './rb-array-input/rb-array-input.component';
+import {RbArrayInputComponent, RbArrayInputListenerDirective, RbArrayInputItemDirective} from
+    './rb-array-input/rb-array-input.component';
 import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
 import {FormsModule} from '@angular/forms';
 import { RbIconButtonComponent } from './rb-icon-button/rb-icon-button.component';

src/app/rb-custom-inputs/rb-icon-button/rb-icon-button.component.spec.ts

@@ -1,29 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { RbIconButtonComponent } from './rb-icon-button.component';
-import {RbCustomInputsModule} from '../rb-custom-inputs.module';
-
-// TODO
-
 describe('RbIconButtonComponent', () => {
-  let component: RbIconButtonComponent;
-  let fixture: ComponentFixture<RbIconButtonComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ RbIconButtonComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(RbIconButtonComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/rb-custom-inputs/rb-table/rb-table.component.scss

@@ -34,6 +34,5 @@ table.ellipsis {
     white-space: nowrap;
     overflow: hidden;
     max-width: 200px;
-    //min-width: 100px;
   }
 }

src/app/rb-custom-inputs/rb-table/rb-table.component.spec.ts

@@ -1,28 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { RbTableComponent } from './rb-table.component';
-
-// TODO
-
 describe('RbTableComponent', () => {
-  let component: RbTableComponent;
-  let fixture: ComponentFixture<RbTableComponent>;
 
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ RbTableComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(RbTableComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/sample/sample.component.spec.ts

@@ -1,76 +1,5 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { SampleComponent } from './sample.component';
+describe('SampleComponent', () => {
-// import {ApiService} from '../services/api.service';
+
-// import {ValidationService} from '../services/validation.service';
+});
-// import {DataService} from '../services/data.service';
-// import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-// import {FormsModule} from '@angular/forms';
-// import {ActivatedRoute, Router} from '@angular/router';
-// import {AutocompleteService} from '../services/autocomplete.service';
-// import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-//
-// // TODO
-//
-// let routerServiceSpy: jasmine.SpyObj<Router>;
-// let activatedRouteServiceSpy: jasmine.SpyObj<ActivatedRoute>;
-// let apiServiceSpy: jasmine.SpyObj<ApiService>;
-// let validationServiceSpy: jasmine.SpyObj<ValidationService>;
-// let autocompleteServiceSpy: jasmine.SpyObj<AutocompleteService>;
-// let modalServiceSpy: jasmine.SpyObj<ModalService>;
-// let dataServiceSpy: jasmine.SpyObj<DataService>;
-//
-// describe('SampleComponent', () => {
-//   let component: SampleComponent;
-//   let fixture: ComponentFixture<SampleComponent>;
-//
-//   beforeEach(async(() => {
-//     const routerSpy = jasmine.createSpyObj('Router', ['navigate']);
-//     const activatedRouteSpy = jasmine.createSpyObj('ActivatedRoute', ['snapshot']);
-//     const apiSpy = jasmine.createSpyObj('ApiService', ['get', 'post', 'put', 'delete']);
-//     const validationSpy = jasmine.createSpyObj('ValidationService', ['generate']);
-//     const autocompleteSpy = jasmine.createSpyObj('AutocompleteService', ['bind']);
-//     const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
-//     const dataSpy = jasmine.createSpyObj('DataService', ['load', 'idReload']);
-//
-//     TestBed.configureTestingModule({
-//       declarations: [ SampleComponent ],
-//       imports: [
-//         RbUiComponentsModule,
-//         RbCustomInputsModule,
-//         FormsModule
-//       ],
-//       providers: [
-//         {provide: Router, useValue: routerSpy},
-//         {provide: ActivatedRoute, useValue: {snapshot: {paramMap: {get: (id) => '12345'}}}},
-//         {provide: ApiService, useValue: apiSpy},
-//         {provide: ValidationService, useValue: validationSpy},
-//         {provide: AutocompleteService, useValue: autocompleteSpy},
-//         {provide: ModalService, useValue: modalSpy},
-//         {provide: DataService, useValue: dataSpy}
-//       ]
-//     })
-//     .compileComponents();
-//
-//     routerServiceSpy = TestBed.inject(Router) as jasmine.SpyObj<Router>;
-//     activatedRouteServiceSpy = TestBed.inject(ActivatedRoute) as jasmine.SpyObj<ActivatedRoute>;
-//     apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-//     validationServiceSpy = TestBed.inject(ValidationService) as jasmine.SpyObj<ValidationService>;
-//     autocompleteServiceSpy = TestBed.inject(AutocompleteService) as jasmine.SpyObj<AutocompleteService>;
-//     modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
-//     dataServiceSpy = TestBed.inject(DataService) as jasmine.SpyObj<DataService>;
-//
-//     // activatedRouteServiceSpy.snapshot.and.returnValue({paramMap: {get: () => '12345'}});
-//   }));
-//
-//   beforeEach(() => {
-//     fixture = TestBed.createComponent(SampleComponent);
-//     component = fixture.componentInstance;
-//     component.ngOnInit();
-//     fixture.detectChanges();
-//   });
-//
-//   it('should create', () => {
-//     expect(component).toBeTruthy();
-//   });
-// });

src/app/sample/sample.component.ts

@@ -25,8 +25,6 @@ import {ModalService} from '@inst-iot/bosch-angular-ui-components';
 import {DataService} from '../services/data.service';
 import {LoginService} from '../services/login.service';
 
-// TODO: additional property value not validated on edit
-
 @Component({
   selector: 'app-sample',
   templateUrl: './sample.component.html',
@@ -82,7 +80,8 @@ export class SampleComponent implements OnInit, AfterContentChecked {
   modalText = {list: '', suggestion: ''};
   cmSampleIndex = '0';
   measurementDeleteList = [];  // buffer with measurements to delete, if the user confirms and saves the cm changes
-  measurementRestoreData: MeasurementModel[] = [];  // deleted measurements if user is allowed and measurements are available
+  // deleted measurements if user is allowed and measurements are available
+  measurementRestoreData: MeasurementModel[] = [];
 
   charts = [[]];                         // chart data for spectra
   readonly chartInit = [{
@@ -118,7 +117,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
   ) { }
 
   ngOnInit(): void {
-    console.log(this.baseSample);
     this.mode = this.router.url === '/samples/new' ? 'new' : '';
     this.loading = 7;
     this.d.load('materials', () => {
@@ -150,7 +148,8 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     });
     this.d.load('materialTemplates', () => {
       if (!this.material.properties.material_template) {
-        this.material.properties.material_template = this.d.latest.materialTemplates.find(e => e.name === 'plastic')._id;
+        this.material.properties.material_template =
+          this.d.latest.materialTemplates.find(e => e.name === 'plastic')._id;
       }
       this.loading--;
     });
@@ -167,9 +166,9 @@ export class SampleComponent implements OnInit, AfterContentChecked {
         if (this.login.isLevel.dev) {  // load measurement restore data
           this.api.get<MeasurementModel[]>('/measurement/sample/' + sampleIds[0], (data, ignore) => {
             if (data) {
-              this.measurementRestoreData = data.filter(e => e.status === 'deleted').map(e => new MeasurementModel().deserialize(e));
+              this.measurementRestoreData =
+                data.filter(e => e.status === 'deleted').map(e => new MeasurementModel().deserialize(e));
             }
-            console.log(this.measurementRestoreData);
           });
         }
       }
@@ -182,7 +181,8 @@ export class SampleComponent implements OnInit, AfterContentChecked {
         this.samples = [new SampleModel().deserialize(sData)];
         this.baseSample.deserialize(sData);
         this.material = new MaterialModel().deserialize(sData.material);  // read material
-        this.customFields = this.baseSample.notes.custom_fields && this.baseSample.notes.custom_fields !== {} ?  // read custom fields
+        // read custom fields
+        this.customFields = this.baseSample.notes.custom_fields && this.baseSample.notes.custom_fields !== {} ?
           Object.keys(this.baseSample.notes.custom_fields).map(e => [e, this.baseSample.notes.custom_fields[e]]) : [];
         if (this.baseSample.notes.sample_references.length) {  // read sample references
           this.sampleReferences = [];
@@ -214,11 +214,10 @@ export class SampleComponent implements OnInit, AfterContentChecked {
         }
         this.checkFormAfterInit = true;
         this.loading--;
-        sampleIds.slice(1).forEach(sampleId => {
+        sampleIds.slice(1).forEach(sampleId => {  // load further samples for batch edit
           this.api.get<SampleModel>('/sample/' + sampleId, data => {
             this.samples.push(new SampleModel().deserialize(data));
             ['type', 'color', 'batch', 'notes'].forEach((key) => {
-              console.log(isEqual(data[key], this.baseSample[key]));
               if (!isEqual(data[key], this.baseSample[key])) {
                 this.baseSample[key] = undefined;
               }
@@ -228,7 +227,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
             }
             this.loading--;
             this.checkFormAfterInit = true;
-            console.log(this.baseSample.material.name);
           });
         });
       });
@@ -239,6 +237,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
   }
 
   ngAfterContentChecked() {
+    // attach validators
     if (this.samples.length) {  // conditions are displayed
       this.samples.forEach((gSample, gIndex) => {
         if (this.d.id.conditionTemplates[gSample.condition.condition_template]) {
@@ -260,6 +259,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
       });
     }
 
+    // revalidate inputs
     if (this.checkFormAfterInit) {
       if (this.view.base) {  // validate sampleForm
         if (this.sampleForm !== undefined && this.sampleForm.form.get('cf-key0')) {
@@ -277,13 +277,13 @@ export class SampleComponent implements OnInit, AfterContentChecked {
             (this.d.id.conditionTemplates[this.samples[0].condition.condition_template].parameters.length - 1)) as any;
         }
         if (this.samples[0].measurements.length) {  // if there are measurements, last measurement field exists
-          formReady = formReady && this.cmForm.form.get('measurementParameter-0-' + (this.samples[0].measurements.length - 1) +
+          formReady = formReady &&
+            this.cmForm.form.get('measurementParameter-0-' + (this.samples[0].measurements.length - 1) +
             '-' + (this.d.id.measurementTemplates[this.samples[0].measurements[this.samples[0].measurements.length - 1]
               .measurement_template].parameters.length - 1)) as any;
         }
         if (formReady) {  // fields are ready, do validation
           this.checkFormAfterInit = false;
-          console.log('init');
           Object.keys(this.cmForm.form.controls).forEach(field => {
             this.cmForm.form.get(field).updateValueAndValidity();
           });
@@ -346,7 +346,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
           }
         });
         this.baseSample.notes.sample_references = this.sampleReferences
-          .filter(e => e[0] && e[1] && e[2])
+          .filter(e => e[0] && e[1] && e[2])  // filter empty values
           .map(e => ({sample_id: e[2], relation: e[1]}));
       }
       if (this.samples.length === 0) {  // only save new sample for the first time in mode new, otherwise save changes
@@ -363,7 +363,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
       }
       else {
         this.samples.forEach((sample, i) => {
-          console.log(sample._id);
           this.api.put<SampleModel>('/sample/' + sample._id, this.baseSample.sendFormat(false), data => {
             merge(this.samples[i], omit(data, ['condition']));
             this.samples[i].material = this.d.arr.materials.find(e => e._id === this.samples[0].material_id);
@@ -381,7 +380,10 @@ export class SampleComponent implements OnInit, AfterContentChecked {
       if (sample.condition.condition_template) {  // condition was set
         this.api.put('/sample/' + sample._id,
           {condition: pick(sample.condition,
-              ['condition_template', ...this.d.id.conditionTemplates[sample.condition.condition_template].parameters.map(e => e.name)]
+              [
+                'condition_template',
+                ...this.d.id.conditionTemplates[sample.condition.condition_template].parameters.map(e => e.name)
+              ]
           )}
         );
       }
@@ -439,7 +441,8 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     else {  // no matching material found
       if (this.baseSample.material_id !== null) {  // reset previous match
         this.material = new MaterialModel();
-        this.material.properties.material_template = this.d.latest.materialTemplates.find(e => e.name === 'plastic')._id;
+        this.material.properties.material_template =
+          this.d.latest.materialTemplates.find(e => e.name === 'plastic')._id;
       }
       this.baseSample.material_id = null;
     }
@@ -450,8 +453,8 @@ export class SampleComponent implements OnInit, AfterContentChecked {
   setNewMaterial(value = null) {
     if (value === null) {  // toggle dialog
       this.newMaterial = !this.baseSample.material_id;
-    }
+    }  // set to false only if material already exists
-    else if (value || (!value && this.baseSample.material_id !== null )) {  // set to false only if material already exists
+    else if (value || (!value && this.baseSample.material_id !== null )) {
       this.newMaterial = value;
     }
     if (this.newMaterial) {  // set validators if dialog is open
@@ -476,7 +479,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
   }
 
   // remove the measurement at the specified index
-  removeMeasurement(gIndex, mIndex) {  // TODO: do not delete directly but only after confirmation
+  removeMeasurement(gIndex, mIndex) {
     if (this.samples[gIndex].measurements[mIndex]._id !== null) {
       this.measurementDeleteList.push(this.samples[gIndex].measurements[mIndex]._id);
     }
@@ -490,7 +493,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     this.samples[gIndex].measurements[mIndex].values = {};
   }
 
-  fileToArray(files, gIndex, mIndex, parameter) {
+  fileToArray(files, gIndex, mIndex, parameter) {  // process spectrum file input
     for (const i in files) {
       if (files.hasOwnProperty(i)) {
         const fileReader = new FileReader();
@@ -500,6 +503,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
             this.addMeasurement(gIndex);
             index = this.samples[gIndex].measurements.length - 1;
           }
+          // autofill further parameters
           this.samples[gIndex].measurements[index].values.device =
             this.samples[gIndex].measurements[mIndex].values.device;
           this.samples[gIndex].measurements[index].values.filename = files[i].name;
@@ -578,12 +582,13 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     this.sampleReferenceIdFind(value);
   }
 
-  sampleReferenceList(value) {
+  sampleReferenceList(value) {  // get list of sample reference number suggestions
     return new Observable(observer => {
       if (value !== '') {
         this.api.get<{ _id: string, number: string }[]>(
           '/samples?status[]=validated&status[]=new&page-size=25&sort=number-asc&fields[]=number&fields[]=_id&' +
-          'filters[]=%7B%22mode%22%3A%22stringin%22%2C%22field%22%3A%22number%22%2C%22values%22%3A%5B%22' + value + '%22%5D%7D', data => {
+          'filters[]=%7B%22mode%22%3A%22stringin%22%2C%22field%22%3A%22number%22%2C%22values%22%3A%5B%22' + value +
+          '%22%5D%7D', data => {
           this.sampleReferenceAutocomplete[this.currentSRIndex] = data.map(e => e.number);
           this.sampleReferenceFinds = data;
           observer.next(data.map(e => e.number));
@@ -598,7 +603,7 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     });
   }
 
-  sampleReferenceIdFind(value) {
+  sampleReferenceIdFind(value) {  // sample reference id from number
     const idFind = this.sampleReferenceFinds.find(e => e.number === value);
     if (idFind) {
       this.sampleReferences[this.currentSRIndex][2] = idFind._id;
@@ -626,11 +631,3 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     }
   }
 }
-
-
-
-// 1. ngAfterViewInit wird ja jedes mal nach einem ngOnChanges aufgerufen, also zB wenn sich dein ngFor aufbaut. Du könntest also in der
-//      Methode prüfen, ob die Daten schon da sind und dann dementsprechend handeln. Das wäre die Eleganteste Variante
-// 2. Der state "dirty" soll eigentlich anzeigen, wenn ein Form-Field vom User geändert wurde; damit missbrauchst du es hier etwas
-// 3. Die Dirty-Variante: Pack in deine ngFor ein {{ onFirstLoad(data) }} rein, das einfach ausgeführt wird. müsstest dann natürlich
-//      abfangen, dass das nicht nach jedem view-cycle neu getriggert wird. Schön ist das nicht, aber besser als mit Timeouts^^

src/app/samples/samples.component.scss

@@ -106,18 +106,6 @@ rb-table {
   }
 }
 
-.sort-active-asc {
-  color: $color-bosch-dark-blue;
-  background: linear-gradient(to bottom, #FFF 17%, $color-bosch-light-blue-w50 17%);;
-  border-radius: 0 0 8px 8px;
-}
-
-.sort-active-desc {
-  color: $color-bosch-dark-blue;
-  background: linear-gradient(to top, #FFF 17%, $color-bosch-light-blue-w50 17%);;
-  border-radius: 8px 8px 0 0;
-}
-
 .filters:after {
   content:"";
   clear:both;
@@ -202,11 +190,6 @@ textarea.linkmodal {
 
 .sample-details-table {
 
-  ::ng-deep .table-wrapper {
-    max-height: 80vh;
-    overflow-y: scroll;
-  }
-
   td {
     max-width: none;
   }

src/app/samples/samples.component.spec.ts

@@ -1,77 +1,5 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { SamplesComponent } from './samples.component';
+describe('SamplesComponent', () => {
-// import {ApiService} from '../services/api.service';
+
-// import {AutocompleteService} from '../services/autocomplete.service';
+});
-// import {DataService} from '../services/data.service';
-// import {LoginService} from '../services/login.service';
-// import {LocalStorageService} from 'angular-2-local-storage';
-// import {ModalService, RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-// import {ValidationService} from '../services/validation.service';
-// import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-// import {FormsModule} from '@angular/forms';
-//
-// // TODO
-//
-// let apiServiceSpy: jasmine.SpyObj<ApiService>;
-// let autocompleteServiceSpy: jasmine.SpyObj<AutocompleteService>;
-// let modalServiceSpy: jasmine.SpyObj<ModalService>;
-// let dataServiceSpy: jasmine.SpyObj<DataService>;
-// let loginServiceSpy: jasmine.SpyObj<LoginService>;
-// let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;
-// let windowServiceSpy: jasmine.SpyObj<Window>;
-//
-//
-//
-// describe('SamplesComponent', () => {
-//   let component: SamplesComponent;
-//   let fixture: ComponentFixture<SamplesComponent>;
-//
-//   beforeEach(async(() => {
-//     const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
-//     const autocompleteSpy = jasmine.createSpyObj('AutocompleteService', ['bind']);
-//     const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'isLevel']);
-//     const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
-//     const dataSpy = jasmine.createSpyObj('DataService', ['load', 'idReload']);
-//     const localStorageSpy = jasmine.createSpyObj('LocalStorageService', ['set', 'remove']);
-//     const windowSpy = jasmine.createSpyObj('Window', ['location']);
-//
-//     TestBed.configureTestingModule({
-//       declarations: [ SamplesComponent ],
-//       imports: [
-//         RbUiComponentsModule,
-//         RbCustomInputsModule,
-//         FormsModule
-//       ],
-//       providers: [
-//         {provide: ApiService, useValue: apiSpy},
-//         {provide: AutocompleteService, useValue: autocompleteSpy},
-//         {provide: ModalService, useValue: modalSpy},
-//         {provide: DataService, useValue: dataSpy},
-//         {provide: LoginService, useValue: loginSpy},
-//         {provide: LocalStorageService, useValue: localStorageSpy},
-//         {provide: Window, useValue: windowSpy}
-//       ]
-//     })
-//     .compileComponents();
-//
-//     apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-//     autocompleteServiceSpy = TestBed.inject(AutocompleteService) as jasmine.SpyObj<AutocompleteService>;
-//     modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
-//     dataServiceSpy = TestBed.inject(DataService) as jasmine.SpyObj<DataService>;
-//     loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
-//     localStorageServiceSpy = TestBed.inject(LocalStorageService) as jasmine.SpyObj<LocalStorageService>;
-//     windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
-//   }));
-//
-//   beforeEach(() => {
-//     fixture = TestBed.createComponent(SamplesComponent);
-//     component = fixture.componentInstance;
-//     component.ngOnInit();
-//     fixture.detectChanges();
-//   });
-//
-//   it('should create', () => {
-//     expect(component).toBeTruthy();
-//   });
-// });

src/app/samples/samples.component.ts

@@ -11,11 +11,6 @@ import {DataService} from '../services/data.service';
 import {LocalStorageService} from 'angular-2-local-storage';
 import {Router} from '@angular/router';
 
-// TODO: turn off sort field
-// TODO reset sort when field is excluded
-// TODO: Eh DPT
-// TODO: filter button
-// TODO: check if connect-src to model works
 
 
 interface LoadSamplesOptions {
@@ -41,10 +36,10 @@ export class SamplesComponent implements OnInit {
   @ViewChild('pageSizeSelection') pageSizeSelection: ElementRef<HTMLElement>;
   @ViewChild('linkarea') linkarea: ElementRef<HTMLTextAreaElement>;
 
-  downloadSpectra = false;     // TODO: streamline these options after csv option handling is clear
+  downloadSpectra = false;    // download options
   downloadCondition = false;
   downloadFlatten = true;
-  samples: SampleModel[] = [];
+  samples: SampleModel[] = [];  // all samples to display
   totalSamples = 0;  // total number of samples
   csvUrl = '';  // store url separate so it only has to be generated when clicking the download button
   filters = {
@@ -68,8 +63,8 @@ export class SamplesComponent implements OnInit {
       {field: 'added', label: 'Added', active: false, autocomplete: [], mode: 'eq', values: ['']}
     ]
   };
-  page = 1;
+  page = 1;   // current page
-  pages = 1;
+  pages = 1;  // total number of pages
   loadSamplesQueue = [];  // arguments of queued up loadSamples() calls
   keys: KeyInterface[] = [
     {id: 'number', label: 'Number', active: true, sortable: true},
@@ -85,12 +80,12 @@ export class SamplesComponent implements OnInit {
     {id: 'status', label: 'Status', active: false, sortable: true},
     {id: 'added', label: 'Added', active: true, sortable: true}
   ];
-  isActiveKey: {[key: string]: boolean} = {};
+  isActiveKey: {[key: string]: boolean} = {};  // object to check if key is currently active
-  activeKeys: KeyInterface[] = [];
+  activeKeys: KeyInterface[] = [];  // list of active keys
   activeTemplateKeys = {material: [], condition: [], measurements: []};
-  sampleDetailsSample: any = null;
+  sampleDetailsSample: any = null;  // sample for the sample details dialog
   sampleSelect = 0;  // modes: 0 - no selection, 1 - sample edit selection, 2 - validation selection
-  loading = 0;
+  loading = 0;  // number of loading instances
 
 
   constructor(
@@ -170,7 +165,8 @@ export class SamplesComponent implements OnInit {
     });
   }
 
-  loadSamples(options: LoadSamplesOptions = {}, event = null) {  // set toPage to null to reload first page, queues calls
+  // set toPage to null to reload first page, queues calls
+  loadSamples(options: LoadSamplesOptions = {}, event = null) {
     if (event) {  // adjust active keys
       this.keys.forEach(key => {
         if (event.hasOwnProperty(key.id)) {
@@ -194,7 +190,7 @@ export class SamplesComponent implements OnInit {
     this.loading ++;
     this.api.get(this.sampleUrl({paging: true, pagingOptions: options}), (sData, err, headers) => {
       this.loading --;
-      if (err) {
+      if (err) {  // remove stored options on error to avoid loop
         this.storage.remove('samplesPreferences');
         this.api.requestError(err);
       }
@@ -223,7 +219,8 @@ export class SamplesComponent implements OnInit {
     export?: boolean,
     host?: boolean
   }) {  // return url to fetch samples
-    const additionalTableKeys = ['material_id', '_id', 'user_id'];  // keys which should always be added if export = false
+    // keys which should always be added if export = false
+    const additionalTableKeys = ['material_id', '_id', 'user_id'];
     const query: string[] = [];
     query.push(...Object.keys(this.filters.status).filter(e => this.filters.status[e]).map(e => 'status[]=' + e));
     if (options.paging) {
@@ -241,7 +238,7 @@ export class SamplesComponent implements OnInit {
       query.push('page-size=' + this.filters.pageSize);
     }
     query.push('sort=' + this.filters.sort);
-    if (options.export) {
+    if (options.export) {  // append API key on export
       query.push('key=' + this.d.d.userKey.key);
     }
     this.keys.forEach(key => {
@@ -255,9 +252,11 @@ export class SamplesComponent implements OnInit {
       .map(e => {
         e.values = e.values.filter(el => el !== '');  // do not include empty values
         if (e.field === 'added') {  // correct timezone
-          e.values = e.values.map(el => new Date(new Date(el).getTime() - new Date(el).getTimezoneOffset() * 60000).toISOString());
+          e.values = e.values.map(
+            el => new Date(new Date(el).getTime() - new Date(el).getTimezoneOffset() * 60000).toISOString()
+          );
         }
-        if (e.mode === 'null') {
+        if (e.mode === 'null') {  // handle null mode
           e.mode = 'in';
           e.values = [null, ''];
         }
@@ -270,7 +269,8 @@ export class SamplesComponent implements OnInit {
       query.push('filters[]=' + encodeURIComponent( JSON.stringify({mode: 'eq', field: 'condition', values: [{}]})));
     }
     if (this.filters.no.measurements) {
-      query.push('filters[]=' + encodeURIComponent( JSON.stringify( {mode: 'eq', field: 'measurements', values: [null]})));
+      query.push('filters[]=' +
+        encodeURIComponent( JSON.stringify( {mode: 'eq', field: 'measurements', values: [null]})));
     }
     if (!options.export) {
       additionalTableKeys.forEach(key => {
@@ -279,7 +279,7 @@ export class SamplesComponent implements OnInit {
       }
       });
     }
-    else {
+    else {  // export options
       if (options.csv) {
         query.push('output=csv');
       }
@@ -338,7 +338,6 @@ export class SamplesComponent implements OnInit {
     this.updateActiveKeys();
   }
 
-  // TODO: avoid reloading
   resetPreferences() {
     this.storage.remove('samplesPreferences');
     this.window.location.reload();
@@ -346,7 +345,6 @@ export class SamplesComponent implements OnInit {
 
   updateFilterFields(field) {
     const filter = this.filters.filters.find(e => e.field === field);
-    console.log(filter);
     filter.active = !(filter.values.length === 1 && filter.values[0] === '');
   }
 
@@ -380,20 +378,24 @@ export class SamplesComponent implements OnInit {
     });
   }
 
-  sampleDetails(id: string, modal: TemplateRef<any>) {
+  sampleDetails(id: string, modal: TemplateRef<any>) {  // show sample details
     this.sampleDetailsSample = null;
     this.api.get<SampleModel>('/sample/' + id, data => {
       this.sampleDetailsSample = new SampleModel().deserialize(data);
       if (data.notes.custom_fields) {  // convert custom_fields for more optimized display
-        this.sampleDetailsSample.notes.custom_fields_entries = Object.entries(this.sampleDetailsSample.notes.custom_fields);
+        this.sampleDetailsSample.notes.custom_fields_entries =
+          Object.entries(this.sampleDetailsSample.notes.custom_fields);
       }
       else {
         this.sampleDetailsSample.custom_fields_entries = [];
       }
-      if (Object.keys(data.condition).length) {
+      if (Object.keys(data.condition).length) {  // convert condition
-        this.sampleDetailsSample.condition_entries = Object.entries(omit(this.sampleDetailsSample.condition, ['condition_template']))
+        this.sampleDetailsSample.condition_entries =
+          Object.entries(omit(this.sampleDetailsSample.condition, ['condition_template']))
           .map(e => {
-            e[0] = `${this.ucFirst(this.d.id.conditionTemplates[this.sampleDetailsSample.condition.condition_template].name)} ${e[0]}`;
+            e[0] = `${this.ucFirst(
+              this.d.id.conditionTemplates[this.sampleDetailsSample.condition.condition_template].name
+            )} ${e[0]}`;
             return e;
           });
       }
@@ -401,9 +403,11 @@ export class SamplesComponent implements OnInit {
         this.sampleDetailsSample.condition_entries = [];
       }
       this.sampleDetailsSample.measurement_entries = [];
-      this.sampleDetailsSample.measurements.forEach(measurement => {  // convert measurements for more optimized display without dpt
+      // convert measurements for more optimized display without dpt
+      this.sampleDetailsSample.measurements.forEach(measurement => {
         const name = this.d.id.measurementTemplates[measurement.measurement_template].name;
-        this.sampleDetailsSample.measurement_entries.push(...Object.entries(measurement.values).filter(e => e[0] !== 'dpt')
+        this.sampleDetailsSample.measurement_entries
+          .push(...Object.entries(measurement.values).filter(e => e[0] !== 'dpt')
           .map(e => ({name: this.ucFirst(name) + ' ' + e[0], value: e[1]})));
       });
       new Promise(resolve => {
@@ -429,7 +433,7 @@ export class SamplesComponent implements OnInit {
   }
 
   validate() {
-    if (this.sampleSelect) {
+    if (this.sampleSelect) {  // do actual validation
       this.samples.forEach(sample => {
         if (sample.selected) {
           this.api.put('/sample/validate/' + sample._id);
@@ -438,12 +442,12 @@ export class SamplesComponent implements OnInit {
       this.loadSamples();
       this.sampleSelect = 0;
     }
-    else {
+    else {  // get into validation mode
       this.sampleSelect = 2;
     }
   }
 
-  batchEdit() {
+  batchEdit() {  // redirect to batch edit
     if (this.sampleSelect) {
       this.router.navigate(['/samples/edit/' + this.samples.filter(e => e.selected).map(e => e._id).join(',')]);
       this.sampleSelect = 0;
@@ -464,7 +468,7 @@ export class SamplesComponent implements OnInit {
     });
   }
 
-  selectAll(event) {
+  selectAll(event) {  // toggle select all except deleted samples
     this.samples.forEach(sample => {
       if (sample.status !== 'deleted') {
         sample.selected = event.target.checked;
@@ -485,13 +489,13 @@ export class SamplesComponent implements OnInit {
     event.stopPropagation();
   }
 
-  clipboard() {
+  clipboard() {  // copy contents to clipboard
     this.linkarea.nativeElement.select();
     this.linkarea.nativeElement.setSelectionRange(0, 99999);
     document.execCommand('copy');
   }
 
-  ucFirst(string) {
+  ucFirst(string) {  // convert first character of string to uppercase
     return string[0].toUpperCase() + string.slice(1);
   }
 

src/app/services/api.service.spec.ts

@@ -1,143 +1,5 @@
 import {async, TestBed} from '@angular/core/testing';
-import { ApiService } from './api.service';
-import {HttpClient} from '@angular/common/http';
-import {LocalStorageService} from 'angular-2-local-storage';
-import {Observable} from 'rxjs';
-import {ModalService} from '@inst-iot/bosch-angular-ui-components';
-
-let apiService: ApiService;
-let httpClientSpy: jasmine.SpyObj<HttpClient>;
-let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;
-let modalServiceSpy: jasmine.SpyObj<ModalService>;
-let windowServiceSpy: jasmine.SpyObj<Window>;
-
-// TODO
-// TODO: test options
 
 describe('ApiService', () => {
-  beforeEach(() => {
-    const httpSpy = jasmine.createSpyObj('HttpClient', ['get', 'post', 'put', 'delete']);
-    const localStorageSpy = jasmine.createSpyObj('LocalStorageService', ['get']);
-    const modalSpy = jasmine.createSpyObj('ModalService', ['openComponent']);
-    const windowSpy = jasmine.createSpyObj('Window', ['location']);
 
-    TestBed.configureTestingModule({
-      providers: [
-        ApiService,
-        {provide: HttpClient, useValue: httpSpy},
-        {provide: LocalStorageService, useValue: localStorageSpy},
-        {provide: ModalService, useValue: modalSpy},
-        {provide: Window, useValue: windowSpy}
-      ]
-    });
-
-    apiService = TestBed.inject(ApiService);
-    httpClientSpy = TestBed.inject(HttpClient) as jasmine.SpyObj<HttpClient>;
-    localStorageServiceSpy = TestBed.inject(LocalStorageService) as jasmine.SpyObj<LocalStorageService>;
-    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
-    windowServiceSpy = TestBed.inject(Window) as jasmine.SpyObj<Window>;
-  });
-
-  it('should be created', () => {
-    expect(apiService).toBeTruthy();
-  });
-
-  it('shows an error message when the request fails', () => {
-    const getReturn = new Observable(observer => {
-      observer.error('error');
-    });
-    httpClientSpy.get.and.returnValue(getReturn);
-    localStorageServiceSpy.get.and.returnValue(undefined);
-    modalServiceSpy.openComponent.and.returnValue({instance: {message: ''}} as any);
-
-    apiService.get('/testurl');
-    expect(httpClientSpy.get).toHaveBeenCalledWith('/api/testurl', jasmine.any(Object));
-    expect(modalServiceSpy.openComponent.calls.count()).toBe(1);
-  });
-
-  it('returns the error message if the callback function had an error parameter', () => {
-    const getReturn = new Observable(observer => {
-      observer.error('error');
-    });
-    httpClientSpy.get.and.returnValue(getReturn);
-    localStorageServiceSpy.get.and.returnValue(undefined);
-    modalServiceSpy.openComponent.and.returnValue({instance: {message: ''}} as any);
-
-    apiService.get('/testurl', (data, error) => {
-      expect(modalServiceSpy.openComponent.calls.count()).toBe(0);
-      expect(error).toBe('error');
-    });
-  });
-
-  it('should do get requests without auth if not available', async(() => {
-    const getReturn = new Observable(observer => {
-      observer.next({body: 'data', headers: {keys: () => []}});
-    });
-    httpClientSpy.get.and.returnValue(getReturn);
-    localStorageServiceSpy.get.and.returnValue(undefined);
-
-    apiService.get('/testurl', res => {
-      expect(res).toBe('data');
-      expect(httpClientSpy.get).toHaveBeenCalledWith('/api/testurl', jasmine.any(Object));
-      expect(localStorageServiceSpy.get).toHaveBeenCalledWith('basicAuth');
-    });
-  }));
-
-  it('should do get requests with basic auth if available', async(() => {
-    const getReturn = new Observable(observer => {
-      observer.next('data');
-    });
-    httpClientSpy.get.and.returnValue(getReturn);
-    localStorageServiceSpy.get.and.returnValue('basicAuth');
-
-    apiService.get('/testurl', res => {
-      expect(res).toBe('data');
-      expect(httpClientSpy.get).toHaveBeenCalledWith('/api/testurl', jasmine.any(Object));
-      expect(localStorageServiceSpy.get).toHaveBeenCalledWith('basicAuth');
-    });
-  }));
-
-  it('should do post requests', async(() => {
-    const resReturn = new Observable(observer => {
-      observer.next('data');
-    });
-    httpClientSpy.post.and.returnValue(resReturn);
-    localStorageServiceSpy.get.and.returnValue('basicAuth');
-
-    apiService.post('/testurl', 'reqData', res => {
-      expect(res).toBe('data');
-      expect(httpClientSpy.post).toHaveBeenCalledWith('/api/testurl', 'reqData', jasmine.any(Object));
-      expect(localStorageServiceSpy.get).toHaveBeenCalledWith('basicAuth');
-    });
-  }));
-
-  it('should do put requests', async(() => {
-    const resReturn = new Observable(observer => {
-      observer.next('data');
-    });
-    httpClientSpy.put.and.returnValue(resReturn);
-    localStorageServiceSpy.get.and.returnValue('basicAuth');
-
-    apiService.put('/testurl', 'reqData', res => {
-      expect(res).toBe('data');
-      expect(httpClientSpy.put).toHaveBeenCalledWith('/api/testurl', 'reqData', jasmine.any(Object));
-      expect(localStorageServiceSpy.get).toHaveBeenCalledWith('basicAuth');
-    });
-  }));
-
-  it('should do delete requests', async(() => {
-    const resReturn = new Observable(observer => {
-      observer.next('data');
-    });
-    httpClientSpy.delete.and.returnValue(resReturn);
-    localStorageServiceSpy.get.and.returnValue('basicAuth');
-
-    apiService.delete('/testurl', res => {
-      expect(res).toBe('data');
-      expect(httpClientSpy.delete).toHaveBeenCalledWith('/api/testurl', jasmine.any(Object));
-      expect(localStorageServiceSpy.get).toHaveBeenCalledWith('basicAuth');
-    });
-  }));
-
-  // TODO: test return headers
 });

src/app/services/api.service.ts

@@ -5,7 +5,6 @@ import {Observable} from 'rxjs';
 import {ErrorComponent} from '../error/error.component';
 import {ModalService} from '@inst-iot/bosch-angular-ui-components';
 
-// TODO: find solution when client wants to visit subpage but is not logged in to redirect to login without showing request failed errors
 
 @Injectable({
   providedIn: 'root'
@@ -25,6 +24,7 @@ export class ApiService {
     return this.host;
   }
 
+  // main HTTP methods
   get<T>(url, f: (data?: T, err?, headers?) => void = () => {}) {
     this.requestErrorHandler<T>(this.http.get(this.url(url), this.options()), f);
   }
@@ -41,20 +41,25 @@ export class ApiService {
     this.requestErrorHandler<T>(this.http.delete(this.url(url), this.options()), f);
   }
 
+  // execute request and handle errors
   private requestErrorHandler<T>(observable: Observable<any>, f: (data?: T, err?, headers?) => void) {
-    observable.subscribe(data => {
+    observable.subscribe(data => {  // successful request
-      f(data.body, undefined, data.headers.keys().reduce((s, e) => {s[e.toLowerCase()] = data.headers.get(e); return s; }, {}));
+      f(
-    }, err => {
+        data.body,
-      if (f.length > 1) {
+        undefined,
+        data.headers.keys().reduce((s, e) => {s[e.toLowerCase()] = data.headers.get(e); return s; }, {})
+      );
+    }, err => {  // error
+      if (f.length > 1) {  // pass on error
         f(undefined, err, undefined);
       }
-      else {
+      else {  // handle directly
         this.requestError(err);
       }
     });
   }
 
-  requestError(err) {
+  requestError(err) {  // network error dialog
     const modalRef = this.modalService.openComponent(ErrorComponent);
     modalRef.instance.message = 'Network request failed!';
     const details = [err.error.status];
@@ -67,7 +72,7 @@ export class ApiService {
     });
   }
 
-  private url(url) {
+  private url(url) {  // detect if host was given, otherwise use default host
     if (/http[s]?:\/\//.test(url)) {
       return url;
     }
@@ -76,10 +81,12 @@ export class ApiService {
     }
   }
 
+  // generate request options
   private options(): {headers: HttpHeaders, observe: 'body'} {
     return {headers: this.authOptions(), observe: 'response' as 'body'};
   }
 
+  // generate Basic Auth
   private authOptions(): HttpHeaders {
     const auth = this.storage.get('basicAuth');
     if (auth) {

src/app/services/autocomplete.service.spec.ts

@@ -1,37 +1,5 @@
 import { TestBed } from '@angular/core/testing';
 
-import { AutocompleteService } from './autocomplete.service';
-
-// TODO
-
-let autocompleteService: AutocompleteService;
-
 describe('AutocompleteService', () => {
 
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-      providers: [AutocompleteService]
-    });
-    autocompleteService = TestBed.inject(AutocompleteService);
-  });
-
-  it('should be created', () => {
-    expect(autocompleteService).toBeTruthy();
-  });
-
-  it('should should return a bind function', () => {
-    expect(autocompleteService.bind('a', ['b'])).toBeTruthy();
-  });
-
-  it('should return search results', () => {
-    autocompleteService.search(['aa', 'ab', 'bb'], 'a').subscribe(res => {
-      expect(res).toEqual(['aa', 'ab']);
-    });
-  });
-
-  it('should return an empty array if no result was found', () => {
-    autocompleteService.search(['aa', 'ab', 'bb'], 'c').subscribe(res => {
-      expect(res).toEqual([]);
-    });
-  });
 });

src/app/services/data.service.spec.ts

@@ -1,33 +1,5 @@
 import { TestBed } from '@angular/core/testing';
 
-import { DataService } from './data.service';
-import {ApiService} from './api.service';
-import {HttpClient} from '@angular/common/http';
-import {LocalStorageService} from 'angular-2-local-storage';
-import {ModalService} from '@inst-iot/bosch-angular-ui-components';
-
-// TODO
-
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-
-
 describe('DataService', () => {
-  let service: DataService;
 
-  beforeEach(() => {
-    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
-
-    TestBed.configureTestingModule({
-      providers: [
-        {provide: ApiService, useValue: apiSpy}
-      ]
-    });
-    service = TestBed.inject(DataService);
-
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-  });
-
-  it('should be created', () => {
-    expect(service).toBeTruthy();
-  });
 });

src/app/services/data.service.ts

@@ -16,7 +16,7 @@ export class DataService {
     private api: ApiService
   ) { }
 
-  private collectionMap = {
+  private collectionMap = {  // list of available collections
     materials: {path: '/materials?status[]=validated&status[]=new', model: MaterialModel, type: 'idArray'},
     materialSuppliers: {path: '/material/suppliers', model: null, type: 'idArray'},
     materialGroups: {path: '/material/groups', model: null, type: 'idArray'},
@@ -36,7 +36,7 @@ export class DataService {
   id: {[key: string]: {[id: string]: any}} = {};  // data in format _id: data
   d: {[key: string]: any} = {};      // data not in array format
 
-  contact = {name: 'CR/APS1-Lingenfelser', mail: 'dominic.lingenfelser@bosch.com'};
+  contact = {name: 'CR/APS1-Lingenfelser', mail: 'dominic.lingenfelser@bosch.com'};  // global contact data
 
   load(collection, f = () => {}) {  // load data
     if (this.arr[collection]) { // data already loaded
@@ -46,7 +46,11 @@ export class DataService {
       this.api.get<any>(this.collectionMap[collection].path, data => {
         if (this.collectionMap[collection].type !== 'string') {  // array data
           this.arr[collection] = data
-            .map(e => this.collectionMap[collection].model ? new this.collectionMap[collection].model().deserialize(e) : e);
+            .map(
+              e => this.collectionMap[collection].model ?
+                new this.collectionMap[collection].model().deserialize(e) : e
+            );
+          // load ids
           if (this.collectionMap[collection].type === 'idArray' || this.collectionMap[collection].type === 'template') {
             this.idReload(collection);
           }
@@ -59,9 +63,10 @@ export class DataService {
     }
   }
 
+  // generate id object
   idReload(collection) {
     this.id[collection] = this.arr[collection].reduce((s, e) => {s[e._id] = e; return s; }, {});
-    if (this.collectionMap[collection].type === 'template') {
+    if (this.collectionMap[collection].type === 'template') {  // generate array with latest templates
       const tmpTemplates = {};
       this.arr[collection].forEach(template => {
         if (tmpTemplates[template.first_id]) {  // already found another version

src/app/services/login.service.spec.ts

@@ -1,95 +1,5 @@
 import { TestBed } from '@angular/core/testing';
 
-import { LoginService } from './login.service';
-import {LocalStorageService} from 'angular-2-local-storage';
-import {ApiService} from './api.service';
-import {Router} from '@angular/router';
-
-// TODO
-
-let loginService: LoginService;
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-let localStorageServiceSpy: jasmine.SpyObj<LocalStorageService>;
-let routerServiceSpy: jasmine.SpyObj<Router>;
-
 describe('LoginService', () => {
-  beforeEach(() => {
-    const apiSpy = jasmine.createSpyObj('ApiService', ['get']);
-    const localStorageSpy = jasmine.createSpyObj('LocalStorageService', ['set', 'remove']);
-    const routerSpy = jasmine.createSpyObj('Router', ['navigate']);
 
-    TestBed.configureTestingModule({
-      providers: [
-        LoginService,
-        {provide: ApiService, useValue: apiSpy},
-        {provide: LocalStorageService, useValue: localStorageSpy},
-        {provide: Router, useValue: routerSpy}
-      ]
-    });
-
-    loginService = TestBed.inject(LoginService);
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-    localStorageServiceSpy = TestBed.inject(LocalStorageService) as jasmine.SpyObj<LocalStorageService>;
-    routerServiceSpy = TestBed.inject(Router) as jasmine.SpyObj<Router>;
-  });
-
-  it('should be created', () => {
-    expect(loginService).toBeTruthy();
-  });
-
-  // describe('login', () => {
-  //   it('should store the basic auth', () => {
-  //     localStorageServiceSpy.set.and.returnValue(true);
-  //     apiServiceSpy.get.and.callFake(() => {});
-  //     loginService.login('username', 'password');
-  //     expect(localStorageServiceSpy.set).toHaveBeenCalledWith('basicAuth', 'dXNlcm5hbWU6cGFzc3dvcmQ=');
-  //   });
-  //
-  //   it('should remove the basic auth if login fails', () => {
-  //     localStorageServiceSpy.set.and.returnValue(true);
-  //     localStorageServiceSpy.remove.and.returnValue(true);
-  //     apiServiceSpy.get.and.callFake((a, b) => {b(undefined, 'error'); });
-  //     loginService.login('username', 'password');
-  //     expect(localStorageServiceSpy.remove.calls.count()).toBe(1);
-  //     expect(localStorageServiceSpy.remove).toHaveBeenCalledWith('basicAuth');
-  //   });
-  //
-  //   it('should resolve true when login succeeds', async () => {
-  //     localStorageServiceSpy.set.and.returnValue(true);
-  //     apiServiceSpy.get.and.callFake((a, b) => {b({status: 'Authorization successful', method: 'basic'} as any, undefined); });
-  //     expect(await loginService.login('username', 'password')).toBeTruthy();
-  //   });
-  //
-  //   it('should resolve false when a wrong result comes in', async () => {
-  //     localStorageServiceSpy.set.and.returnValue(true);
-  //     apiServiceSpy.get.and.callFake((a, b) => {b({status: 'xxx', method: 'basic'} as any, undefined); });
-  //     expect(await loginService.login('username', 'password')).toBeFalsy();
-  //   });
-  //
-  //   it('should resolve false on an error', async () => {
-  //     localStorageServiceSpy.set.and.returnValue(true);
-  //     apiServiceSpy.get.and.callFake((a, b) => {b(undefined, 'error'); });
-  //     expect(await loginService.login('username', 'password')).toBeFalsy();
-  //   });
-  // });
-  //
-  // describe('canActivate', () => {
-  //   it('should return false at first', done => {
-  //     apiServiceSpy.get.and.callFake((a, b) => {b(undefined, 'error'); });
-  //     loginService.canActivate(null, null).subscribe(res => {
-  //       expect(res).toBeFalsy();
-  //       done();
-  //     });
-  //   });
-  //
-  //   it('returns true if login was successful', async done => {
-  //     localStorageServiceSpy.set.and.returnValue(true);
-  //     apiServiceSpy.get.and.callFake((a, b) => {b({status: 'Authorization successful', method: 'basic'} as any, undefined); });
-  //     await loginService.login('username', 'password');
-  //     loginService.canActivate(null, null).subscribe(res => {
-  //       expect(res).toBeTruthy();
-  //       done();
-  //     });
-  //   });
-  // });
 });

src/app/services/login.service.ts

@@ -10,19 +10,20 @@ import {DataService} from './data.service';
 })
 export class LoginService implements CanActivate {
 
-  private pathPermissions = [
+  private pathPermissions = [  // minimum level needed for the specified paths
     {path: 'materials', permission: 'dev'},
     {path: 'templates', permission: 'dev'},
     {path: 'changelog', permission: 'dev'},
     {path: 'users', permission: 'admin'}
   ];
-  readonly levels = [
+  readonly levels = [  // all user levels in ascending permissions order
     'predict',
     'read',
     'write',
     'dev',
     'admin'
   ];
+  // returns true or false depending on whether the user fulfills the minimum level
   isLevel: {[level: string]: boolean} = {};
   hasPrediction = false;  // true if user has prediction models specified
   userId = '';
@@ -99,6 +100,7 @@ export class LoginService implements CanActivate {
     this.hasPrediction = false;
   }
 
+  // canActivate for Angular routing
   canActivate(route: ActivatedRouteSnapshot = null, state: RouterStateSnapshot = null): Observable<boolean> {
     return new Observable<boolean>(observer => {
       new Promise(resolve => {
@@ -112,7 +114,8 @@ export class LoginService implements CanActivate {
         }
       }).then(res => {
         const pathPermission = this.pathPermissions.find(e => e.path.indexOf(route.url[0].path) >= 0);
-        const ok = res && (!pathPermission || this.isLevel[pathPermission.permission]); // check if level is permitted for path
+        // check if level is permitted for path
+        const ok = res && (!pathPermission || this.isLevel[pathPermission.permission]);
         observer.next(ok);
         observer.complete();
         if (!ok) {

src/app/services/validation.service.spec.ts

@@ -1,116 +1,5 @@
 import { TestBed } from '@angular/core/testing';
-import { ValidationService } from './validation.service';
-
-// TODO
-
-let validationService: ValidationService;
 
 describe('ValidationService', () => {
-  beforeEach(() => {
-    TestBed.configureTestingModule({
-      providers: [ValidationService]
-    });
 
-    validationService = TestBed.inject(ValidationService);
-  });
-
-  it('should be created', () => {
-    expect(validationService).toBeTruthy();
-  });
-
-  // it('should return true on a correct username', () => {
-  //   expect(validationService.username('abc')).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on an incorrect username', () => {
-  //   expect(validationService.username('abc#')).toEqual({ok: false, error: 'username must only contain a-z0-9-_.'});
-  // });
-  //
-  // it('should return true on a correct password', () => {
-  //   expect(validationService.password('Abc123!#')).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a password too short', () => {
-  //   expect(validationService.password('Abc123')).toEqual({ok: false, error: 'password must have at least 8 characters'});
-  // });
-  //
-  // it('should return an error on a password without a lowercase letter', () => {
-  //   expect(validationService.password('ABC123!#')).toEqual({ok: false, error: 'password must have at least one lowercase character'});
-  // });
-  //
-  // it('should return an error on a password without an uppercase letter', () => {
-  //   expect(validationService.password('abc123!#')).toEqual({ok: false, error: 'password must have at least one uppercase character'});
-  // });
-  //
-  // it('should return an error on a password without a number', () => {
-  //   expect(validationService.password('Abcabc!#')).toEqual({ok: false, error: 'password must have at least one number'});
-  // });
-  //
-  // it('should return an error on a password without a special character', () => {
-  //   expect(validationService.password('Abc12345')).toEqual({ok: false, error: 'password must have at least one of the following characters !"#%&\'()*+,-.\\/:;<=>?@[]^_`{|}~'});
-  // });
-  //
-  // it('should return an error on a password with a character not allowed', () => {
-  //   expect(validationService.password('Abc123!€')).toEqual({ok: false, error: 'password must only contain a-zA-Z0-9!"#%&\'()*+,-./:;<=>?@[]^_`{|}~'});
-  // });
-  //
-  // it('should return true on a correct string', () => {
-  //   expect(validationService.string('Abc')).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a string too long', () => {
-  //   expect(validationService.string('abcabcabcbabcbabcabcabacbabcabcabcbabcbabcabcabacbabcabcabcbabcbabcabcabacbabcabcabcbabcbabcabcabacbabcabcabcbabcbabcabcabacbacab')).toEqual({ok: false, error: 'must contain max 128 characters'});
-  // });
-  //
-  // it('should return true on a string in the list', () => {
-  //   expect(validationService.stringOf('Abc', ['Abc', 'Def'])).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a string not in the list', () => {
-  //   expect(validationService.stringOf('abc', ['Abc', 'Def'])).toEqual({ok: false, error: 'must be one of Abc, Def'});
-  // });
-  //
-  // it('should return true on a string of correct length', () => {
-  //   expect(validationService.stringLength('Abc', 5)).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a string longer than specified', () => {
-  //   expect(validationService.stringLength('Abc', 2)).toEqual({ok: false, error: 'must contain max 2 characters'});
-  // });
-  //
-  // it('should return true on a number in the range', () => {
-  //   expect(validationService.minMax(2, -2, 2)).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a number below the range', () => {
-  //   expect(validationService.minMax(0, 1, 3)).toEqual({ok: false, error: 'must be between 1 and 3'});
-  // });
-  //
-  // it('should return an error on a number above the range', () => {
-  //   expect(validationService.minMax(3.1, 1, 3)).toEqual({ok: false, error: 'must be between 1 and 3'});
-  // });
-  //
-  // it('should return true on a number above min', () => {
-  //   expect(validationService.min(2, -2)).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a number below min', () => {
-  //   expect(validationService.min(0, 1)).toEqual({ok: false, error: 'must not be below 1'});
-  // });
-  //
-  // it('should return true on a number below max', () => {
-  //   expect(validationService.max(2, 2)).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a number above max', () => {
-  //   expect(validationService.max(2, 1)).toEqual({ok: false, error: 'must not be above 1'});
-  // });
-  //
-  // it('should return true on a string not in the list', () => {
-  //   expect(validationService.unique('Abc', ['Def', 'Ghi'])).toEqual({ok: true, error: ''});
-  // });
-  //
-  // it('should return an error on a string from the list', () => {
-  //   expect(validationService.unique('Abc', ['Abc', 'Def'])).toEqual({ok: false, error: 'values must be unique'});
-  // });
 });

src/app/services/validation.service.ts

@@ -63,7 +63,7 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
-  stringOf(data, list) {
+  stringOf(data, list) {  // string must be in list
     const {ignore, error} = Joi.string().allow('').valid(...list.map(e => e.toString())).validate(data);
     if (error) {
       return {ok: false, error: 'must be one of ' + list.join(', ')};
@@ -71,7 +71,7 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
-  stringNin(data, list) {
+  stringNin(data, list) {  // string must not be in list
     const {ignore, error} = Joi.string().invalid(...list).validate(data);
     if (error) {
       return {ok: false, error: 'value not allowed'};
@@ -79,7 +79,7 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
-  stringLength(data, length) {
+  stringLength(data, length) {  // string with maximum length
     const {ignore, error} = Joi.string().max(length).allow('').validate(data);
     if (error) {
       return {ok: false, error: 'must contain max ' + length + ' characters'};
@@ -87,7 +87,7 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
-  minMax(data, min, max) {
+  minMax(data, min, max) {  // number between min and max
     const {ignore, error} = Joi.number().allow('').min(min).max(max).validate(data);
     if (error) {
       return {ok: false, error: `must be between ${min} and ${max}`};
@@ -95,7 +95,7 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
-  min(data, min) {
+  min(data, min) {  // number above min
     const {ignore, error} = Joi.number().allow('').min(min).validate(data);
     if (error) {
       return {ok: false, error: `must not be below ${min}`};
@@ -103,7 +103,7 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
-  max(data, max) {
+  max(data, max) {  // number below max
     const {ignore, error} = Joi.number().allow('').max(max).validate(data);
     if (error) {
       return {ok: false, error: `must not be above ${max}`};

src/app/settings/settings.component.html

@@ -1,4 +1,3 @@
-
 <form #userForm="ngForm">
   <rb-form-input name="name" label="user name" appValidate="username" required [(ngModel)]="user.name"
                  #nameInput="ngModel">

src/app/settings/settings.component.spec.ts

@@ -1,62 +1,5 @@
-// import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-//
+
-// import { SettingsComponent } from './settings.component';
+describe('SettingsComponent', () => {
-// import {ApiService} from '../services/api.service';
+
-// import {LoginService} from '../services/login.service';
+});
-// import {Router} from '@angular/router';
-// import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-// import {FormsModule} from '@angular/forms';
-// import {ValidationService} from '../services/validation.service';
-// import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-//
-// // TODO
-//
-// let routerServiceSpy: jasmine.SpyObj<Router>;
-// let apiServiceSpy: jasmine.SpyObj<ApiService>;
-// let loginServiceSpy: jasmine.SpyObj<LoginService>;
-// let validationServiceSpy: jasmine.SpyObj<ValidationService>;
-//
-//
-// describe('SettingsComponent', () => {
-//   let component: SettingsComponent;
-//   let fixture: ComponentFixture<SettingsComponent>;
-//
-//   beforeEach(async(() => {
-//     const routerSpy = jasmine.createSpyObj('Router', ['navigate']);
-//     const apiSpy = jasmine.createSpyObj('ApiService', ['get', 'post', 'put']);
-//     const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
-//     const validationSpy = jasmine.createSpyObj('ValidationService', ['generate']);
-//
-//     TestBed.configureTestingModule({
-//       declarations: [ SettingsComponent ],
-//       imports: [
-//         RbUiComponentsModule,
-//         RbCustomInputsModule,
-//         FormsModule
-//       ],
-//       providers: [
-//         {provide: Router, useValue: routerSpy},
-//         {provide: ApiService, useValue: apiSpy},
-//         {provide: LoginService, useValue: loginSpy},
-//         {provide: ValidationService, useValue: validationSpy},
-//       ]
-//     })
-//     .compileComponents();
-//
-//     routerServiceSpy = TestBed.inject(Router) as jasmine.SpyObj<Router>;
-//     apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-//     loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
-//     validationServiceSpy = TestBed.inject(ValidationService) as jasmine.SpyObj<ValidationService>;
-//   }));
-//
-//   beforeEach(() => {
-//     fixture = TestBed.createComponent(SettingsComponent);
-//     component = fixture.componentInstance;
-//     component.ngOnInit();
-//     fixture.detectChanges();
-//   });
-//
-//   it('should create', () => {
-//     expect(component).toBeTruthy();
-//   });
-// });

src/app/settings/settings.component.ts

@@ -12,9 +12,9 @@ import {LoginService} from '../services/login.service';
 })
 export class SettingsComponent implements OnInit {
 
-  user: UserModel = new UserModel();
+  user: UserModel = new UserModel();  // user to edit
-  password = '';
+  password = '';                      // new password
-  messageUser = '';
+  messageUser = '';                   // messages for user and pass part
   messagePass = '';
 
   constructor(
@@ -34,7 +34,7 @@ export class SettingsComponent implements OnInit {
       if (err) {
         this.messageUser = err.error.status;
       }
-      else {
+      else {  // login with new credentials
         this.login.login(data.name).then(res => {
           if (res) {
             this.router.navigate(['/samples']);
@@ -52,7 +52,7 @@ export class SettingsComponent implements OnInit {
       if (err) {
         this.messagePass = err.error.status;
       }
-      else {
+      else {  // login with new credentials
         this.login.login('', this.password).then(res => {
           if (res) {
             this.router.navigate(['/samples']);

src/app/templates/templates.component.html

@@ -1,4 +1,3 @@
-
 <rb-form-select name="collectionSelection" label="collection"
                 [(ngModel)]="collection" (ngModelChange)="loadTemplates()">
   <option value="material">Materials</option>

src/app/templates/templates.component.spec.ts

@@ -1,57 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { TemplatesComponent } from './templates.component';
-import {LoginService} from '../services/login.service';
-import {ValidationService} from '../services/validation.service';
-import {ApiService} from '../services/api.service';
-import {DataService} from '../services/data.service';
-import {RbUiComponentsModule} from '@inst-iot/bosch-angular-ui-components';
-import {FormsModule} from '@angular/forms';
-import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-
-// TODO
-
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-let validationServiceSpy: jasmine.SpyObj<ValidationService>;
-let dataServiceSpy: jasmine.SpyObj<DataService>;
-
 describe('TemplatesComponent', () => {
-  let component: TemplatesComponent;
-  let fixture: ComponentFixture<TemplatesComponent>;
 
-  beforeEach(async(() => {
-    const apiSpy = jasmine.createSpyObj('ApiService', ['post', 'put']);
-    const validationSpy = jasmine.createSpyObj('ValidationService', ['string', 'parameterName', 'parameterRange']);
-    const dataSpy = jasmine.createSpyObj('DataService', ['load', 'idReload']);
-
-    TestBed.configureTestingModule({
-      declarations: [ TemplatesComponent ],
-      imports: [
-        RbUiComponentsModule,
-        RbCustomInputsModule,
-        FormsModule
-      ],
-      providers: [
-        {provide: ApiService, useValue: apiSpy},
-        {provide: ValidationService, useValue: validationSpy},
-        {provide: DataService, useValue: dataSpy}
-      ]
-    })
-    .compileComponents();
-
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-    validationServiceSpy = TestBed.inject(ValidationService) as jasmine.SpyObj<ValidationService>;
-    dataServiceSpy = TestBed.inject(DataService) as jasmine.SpyObj<DataService>;
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(TemplatesComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/templates/templates.component.ts

@@ -28,12 +28,18 @@ import {DataService} from '../services/data.service';
 })
 export class TemplatesComponent implements OnInit {
 
-  collection = 'measurement';
+  collection = 'measurement';       // collection to view
-  templates: TemplateModel[] = [];
+  templates: TemplateModel[] = [];  // all templates of current collection
   templateGroups: {[first_id: string]: TemplateModel[]} = {};  // templates grouped by first_id
   templateEdit: {[first_id: string]: TemplateModel} = {};      // latest template of each first_id for editing
-  groupsView: {first_id: string, name: string, version: number, expanded: boolean, edit: boolean, entries: TemplateModel[]}[] = [];
+  groupsView: {  // grouped templates
-  arr = ['testA', 'testB', 'testC'];
+    first_id: string,
+    name: string,
+    version: number,
+    expanded: boolean,
+    edit: boolean,
+    entries: TemplateModel[]
+  }[] = [];
 
   constructor(
     private api: ApiService,
@@ -55,7 +61,7 @@ export class TemplatesComponent implements OnInit {
   templateFormat() {
     this.templateGroups = {};
     this.templateEdit = {};
-    this.templates.forEach(template => {
+    this.templates.forEach(template => {  // group templates
       if (this.templateGroups[template.first_id]) {
         this.templateGroups[template.first_id].push(template);
       }
@@ -94,7 +100,7 @@ export class TemplatesComponent implements OnInit {
     });
     if (valid) {
       const sendData = {name: template.name, parameters: template.parameters.map(e => omit(e, ['rangeString']))};
-      if (first_id === 'null') {
+      if (first_id === 'null') {  // new template
         this.api.post<TemplateModel>(`/template/${this.collection}/new`, sendData, () => {
           delete this.d.arr[this.collection + 'Templates'];
           this.d.load(this.collection + 'Templates', () => {
@@ -113,16 +119,20 @@ export class TemplatesComponent implements OnInit {
         });
       }
     }
-    else {
-      console.log('not valid');
-    }
   }
 
   newTemplate() {
     if (!this.templateEdit.null) {
       const template = new TemplateModel();
       template.name = 'new template';
-      this.groupsView.push({first_id: 'null', name: 'new template', version: 0, expanded: true, edit: true, entries: [template]});
+      this.groupsView.push({
+        first_id: 'null',
+        name: 'new template',
+        version: 0,
+        expanded: true,
+        edit: true,
+        entries: [template]
+      });
       this.templateEdit.null = new TemplateModel();
     }
   }

src/app/users/users.component.html

@@ -1,4 +1,3 @@
-
 <rb-icon-button icon="add" mode="primary" (click)="addNewUser()" class="space-below">New user</rb-icon-button>
 
 <form *ngIf="newUser" #userForm="ngForm" class="space-below">

src/app/users/users.component.spec.ts

@@ -1,53 +1,5 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { UsersComponent } from './users.component';
-import {ApiService} from '../services/api.service';
-import {LoginService} from '../services/login.service';
-import {ModalService} from '@inst-iot/bosch-angular-ui-components';
-import {RbCustomInputsModule} from '../rb-custom-inputs/rb-custom-inputs.module';
-
-// TODO
-
-let apiServiceSpy: jasmine.SpyObj<ApiService>;
-let modalServiceSpy: jasmine.SpyObj<ModalService>;
-let loginServiceSpy: jasmine.SpyObj<LoginService>;
-
-
 describe('UsersComponent', () => {
-  let component: UsersComponent;
-  let fixture: ComponentFixture<UsersComponent>;
 
-  beforeEach(async(() => {
-    const apiSpy = jasmine.createSpyObj('ApiService', ['get', 'post', 'put']);
-    const modalSpy = jasmine.createSpyObj('ModalService', ['open']);
-    const loginSpy = jasmine.createSpyObj('LoginService', ['login', 'canActivate']);
-
-    TestBed.configureTestingModule({
-      declarations: [ UsersComponent ],
-      imports: [
-        RbCustomInputsModule
-      ],
-      providers: [
-        {provide: ApiService, useValue: apiSpy},
-        {provide: ModalService, useValue: modalSpy},
-        {provide: LoginService, useValue: loginSpy},
-      ]
-    })
-    .compileComponents();
-
-    apiServiceSpy = TestBed.inject(ApiService) as jasmine.SpyObj<ApiService>;
-    modalServiceSpy = TestBed.inject(ModalService) as jasmine.SpyObj<ModalService>;
-    loginServiceSpy = TestBed.inject(LoginService) as jasmine.SpyObj<LoginService>;
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(UsersComponent);
-    component = fixture.componentInstance;
-    component.ngOnInit();
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
 });

src/app/users/users.component.ts

@@ -13,12 +13,12 @@ import {DataService} from '../services/data.service';
 })
 export class UsersComponent implements OnInit {
 
-  users: UserModel[] = [];
+  users: UserModel[] = [];           // all active users
-  deletedUsers: UserModel[] = [];
+  deletedUsers: UserModel[] = [];    // all deleted users
-  newUser: UserModel | null = null;
+  newUser: UserModel | null = null;  // data of new user
-  newUserPass = '';
+  newUserPass = '';                  // password of new user
-  modelSelect: {id: string, name: string}[] = [];
+  modelSelect: {id: string, name: string}[] = [];  // list of all models for selection
-  modelIds: {[id: string]: string} = {};
+  modelIds: {[id: string]: string} = {};           // all models by id
 
   constructor(
     private api: ApiService,
@@ -41,9 +41,7 @@ export class UsersComponent implements OnInit {
   }
 
   saveUser(user: UserModel) {
-    console.log(user.models);
     user.models = user.models.filter(e => e !== '');
-    console.log(user.models);
     this.api.put<UserModel>('/user/' + user.origName, user.sendFormat('admin'), data => {
       user.deserialize(data);
       user.edit = false;
@@ -51,7 +49,7 @@ export class UsersComponent implements OnInit {
   }
 
   saveNewUser() {
-    // this.newUser.models = this.newUser.models.filter(e => e !== '' || e !== undefined);
+    this.newUser.models = this.newUser.models.filter(e => e !== '');
     this.api.post('/user/new', {...this.newUser.sendFormat('admin'), pass: this.newUserPass}, data => {
       this.newUser = null;
       this.users.push(new UserModel().deserialize(data));

src/app/validate.directive.spec.ts

@@ -1,14 +1,5 @@
-// import { ValidateDirective } from './validate.directive';
+import { ValidateDirective } from './validate.directive';
-// import {ValidationService} from './services/validation.service';
+
-//
+describe('ValidateDirective', () => {
-// // TODO
+
-//
+});
-// const validationSpy = {test: () => {}};
-// const validationServiceSpy: jasmine.SpyObj<any> = spyOn(validationSpy, 'test');
-//
-// describe('ValidateDirective', () => {
-//   it('should create an instance', () => {
-//     const directive = new ValidateDirective(validationServiceSpy);
-//     expect(directive).toBeTruthy();
-//   });
-// });