added help component, improved prediction with model templates

src/app/app-routing.module.ts

@@ -11,12 +11,14 @@ import {UsersComponent} from './users/users.component';
 import {ChangelogComponent} from './changelog/changelog.component';
 import {DocumentationDatabaseComponent} from './documentation-database/documentation-database.component';
 import {PredictionComponent} from './prediction/prediction.component';
+import {ModelTemplatesComponent} from './model-templates/model-templates.component';
 
 
 const routes: Routes = [
   {path: '', component: HomeComponent},
   {path: 'home', component: HomeComponent},
   {path: 'prediction', component: PredictionComponent},
+  {path: 'models', component: ModelTemplatesComponent},
   {path: 'samples', component: SamplesComponent, canActivate: [LoginService]},
   {path: 'samples/new', component: SampleComponent, canActivate: [LoginService]},
   {path: 'samples/edit/:id', component: SampleComponent, canActivate: [LoginService]},

src/app/app.component.html

@@ -1,7 +1,8 @@
 <rb-full-header id="top">
   <nav *rbMainNavItems>
     <a routerLink="/home" routerLinkActive="active" rbLoadingLink>Home</a>
-    <a routerLink="/prediction" routerLinkActive="active" rbLoadingLink *ngIf="login.isLevel.admin">Prediction</a>
+    <a routerLink="/prediction" routerLinkActive="active" rbLoadingLink *ngIf="login.isLevel.dev">Prediction</a>
+    <a routerLink="/models" routerLinkActive="active" rbLoadingLink *ngIf="login.isLevel.dev">Models</a>
     <a routerLink="/samples" routerLinkActive="active" rbLoadingLink *ngIf="login.isLoggedIn">Samples</a>
     <a routerLink="/templates" routerLinkActive="active" rbLoadingLink *ngIf="login.isLevel.dev">
       Templates
@@ -18,6 +19,10 @@
     </nav>
   </ng-container>
 
+  <nav *rbMetaNavItems>
+    <span class="rb-ic rb-ic-question-frame clickable space-above" (click)="help()"></span>
+  </nav>
+
   <ng-container *ngIf="login.isLoggedIn">
     <nav *rbActionNavItems>
       <a href="javascript:"  [rbPopover]="userPopover" [anchor]="popoverAnchor">
@@ -55,3 +60,12 @@
     <rb-icon-button icon="up" mode="primary" iconOnly (click)="toTheTop()"></rb-icon-button>
   </div>
 </div>
+
+<rb-footer-nav>
+  <span class="copyright">
+    CR/APS1 and CR/ANA1 2020
+  </span>
+  <nav>
+    <a [href]="'mailto:' + d.contact">Contact</a>
+  </nav>
+</rb-footer-nav>

src/app/app.component.scss

@@ -16,6 +16,7 @@
 
 .to-the-top-container {
   position: relative;
+  overflow: hidden;
 }
 
 .to-the-top {

src/app/app.component.ts

@@ -1,6 +1,9 @@
 import {Component, isDevMode, OnInit} from '@angular/core';
 import {LoginService} from './services/login.service';
 import {NavigationStart, Router} from '@angular/router';
+import {ModalService} from '@inst-iot/bosch-angular-ui-components';
+import {HelpComponent} from './help/help.component';
+import {DataService} from './services/data.service';
 
 
 // TODO: get rid of chart.js (+moment.js)
@@ -19,7 +22,9 @@ export class AppComponent implements OnInit{
   constructor(
     public login: LoginService,
     public router: Router,
-    private window: Window
+    private window: Window,
+    private modal: ModalService,
+    public d: DataService
   ) {
     this.devMode = isDevMode();
     this.router.events.subscribe(event => {
@@ -30,7 +35,12 @@ export class AppComponent implements OnInit{
   }
 
   ngOnInit() {
-    this.login.login();
+    this.login.login().then(res => {
+      console.log(res);
+      if (!res) {
+        this.router.navigate(['/']);
+      }
+    });
   }
 
   logout() {
@@ -38,6 +48,10 @@ export class AppComponent implements OnInit{
     this.router.navigate(['/']);
   }
 
+  help() {
+    this.modal.openComponent(HelpComponent);
+  }
+
   bugReportContent() {
     return `mailto:lukas.veit@de.bosch.com?subject=Bug report&body=Thanks for sending the report! Your bug will be (hopefully) fixed soon.
 %0D%0A%0D%0A--- REPORT DATA ---

src/app/app.module.ts

@@ -30,6 +30,8 @@ import { DocumentationDatabaseComponent } from './documentation-database/documen
 import { PredictionComponent } from './prediction/prediction.component';
 import { ServiceWorkerModule } from '@angular/service-worker';
 import { environment } from '../environments/environment';
+import { HelpComponent } from './help/help.component';
+import { ModelTemplatesComponent } from './model-templates/model-templates.component';
 
 @NgModule({
   declarations: [
@@ -50,7 +52,9 @@ import { environment } from '../environments/environment';
     UsersComponent,
     ChangelogComponent,
     DocumentationDatabaseComponent,
-    PredictionComponent
+    PredictionComponent,
+    HelpComponent,
+    ModelTemplatesComponent
   ],
   imports: [
     LocalStorageModule.forRoot({

src/app/help/help.component.html

@@ -0,0 +1,14 @@
+<h3>Help</h3>
+
+<ng-container [ngSwitch]="route">
+ <p *ngSwitchCase="'/'">Please log in for further access. If you do not have an account yet, please contact
+   <a [href]="'mailto:' + d.contact">{{d.contact}}</a>.
+ </p>
+ <p *ngSwitchCase="'/home'">Please log in for further access. If you do not have an account yet, please contact
+   <a [href]="'mailto:' + d.contact">{{d.contact}}</a>.
+ </p>
+ <p *ngSwitchDefault>
+   Sadly, currently there is no help available for this page. Please contact
+   <a [href]="'mailto:' + d.contact">{{d.contact}}</a> for further questions.
+ </p>
+</ng-container>

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

@@ -0,0 +1,25 @@
+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

@@ -0,0 +1,24 @@
+import { Component, OnInit } from '@angular/core';
+import {Router} from '@angular/router';
+import {DataService} from '../services/data.service';
+
+@Component({
+  selector: 'app-help',
+  templateUrl: './help.component.html',
+  styleUrls: ['./help.component.scss']
+})
+export class HelpComponent implements OnInit {
+
+  route = '';
+
+  constructor(
+    private router: Router,
+    public d: DataService
+  ) { }
+
+  ngOnInit(): void {
+    this.route = this.router.url.replace(/\/[0-9a-f]{24}/, '');  // remove ids
+    console.log(this.route);
+  }
+
+}

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

@@ -0,0 +1,65 @@
+<h2>Models</h2>
+
+<rb-icon-button icon="add" mode="primary" (click)="newModel = !newModel" class="space-below">New model</rb-icon-button>
+
+<form *ngIf="newModel" #modelForm="ngForm">
+  <rb-form-input name="group" label="group" appValidate="string" required [(ngModel)]="modelGroup" #groupInput="ngModel"
+                 [rbFormInputAutocomplete]="autocomplete.bind(this, groups)"
+                 [rbDebounceTime]="0" [rbInitialOpen]="true">
+    <ng-template rbFormValidationMessage="failure">{{groupInput.errors.failure}}</ng-template>
+    <ng-template rbFormValidationMessage="required">Cannot be empty</ng-template>
+  </rb-form-input>
+  <rb-form-input name="name" label="name" appValidate="string" required [(ngModel)]="model.name" #nameInput="ngModel">
+    <ng-template rbFormValidationMessage="failure">{{nameInput.errors.failure}}</ng-template>
+    <ng-template rbFormValidationMessage="required">Cannot be empty</ng-template>
+  </rb-form-input>
+  <rb-form-input name="label" label="label" appValidate="string" [(ngModel)]="model.label" #labelInput="ngModel">
+    <ng-template rbFormValidationMessage="failure">{{labelInput.errors.failure}}</ng-template>
+  </rb-form-input>
+  <rb-form-input name="url" label="URL" appValidate="url" required [(ngModel)]="model.url" #urlInput="ngModel">
+    <ng-template rbFormValidationMessage="failure">{{urlInput.errors.failure}}</ng-template>
+    <ng-template rbFormValidationMessage="required">Cannot be empty</ng-template>
+  </rb-form-input>
+
+  <rb-icon-button icon="save" mode="primary" type="submit" [disabled]="!modelForm.form.valid" (click)="saveModel()">
+    Save model
+  </rb-icon-button>
+</form>
+
+<rb-table class="space-above">
+  <tr>
+    <th>Name</th>
+    <th>Label</th>
+    <th>URL</th>
+    <th></th>
+    <th></th>
+  </tr>
+
+  <ng-container *ngFor="let group of d.arr.modelGroups">
+    <tr><th>{{group.group}}</th><th></th><th></th><th></th><th></th></tr>
+    <tr *ngFor="let modelItem of group.models">
+      <td>{{modelItem.name}}</td>
+      <td>{{modelItem.label}}</td>
+      <td>{{modelItem.url}}</td>
+      <td>
+        <span class="rb-ic rb-ic-edit clickable"
+              (click)="modelGroup = group.group;
+                       oldModelGroup = group.group;
+                       oldModelName = modelItem.name;
+                       model = modelItem;
+                       newModel = true;">
+        </span>
+      </td>
+      <td>
+        <span class="rb-ic rb-ic-delete clickable"
+              (click)="deleteModel(group.group, modelItem.name, modalDeleteConfirm)"></span>
+      </td>
+    </tr>
+  </ng-container>
+</rb-table>
+
+<ng-template #modalDeleteConfirm>
+  <rb-alert alertTitle="Are you sure?" type="danger" okBtnLabel="Delete model" cancelBtnLabel="Cancel">
+    Do you really want to delete this model?
+  </rb-alert>
+</ng-template>

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

@@ -0,0 +1,25 @@
+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

@@ -0,0 +1,74 @@
+import { Component, OnInit } from '@angular/core';
+import {DataService} from '../services/data.service';
+import {ModelItemModel} from '../models/model-item.model';
+import {ApiService} from '../services/api.service';
+import {AutocompleteService} from '../services/autocomplete.service';
+import {ModalService} from '@inst-iot/bosch-angular-ui-components';
+
+@Component({
+  selector: 'app-model-templates',
+  templateUrl: './model-templates.component.html',
+  styleUrls: ['./model-templates.component.scss']
+})
+export class ModelTemplatesComponent implements OnInit {
+
+  newModel = false;
+  modelGroup = '';
+  oldModelGroup = '';
+  oldModelName = '';
+  model = new ModelItemModel().models[0];
+  groups = [];
+
+  constructor(
+    private api: ApiService,
+    public autocomplete: AutocompleteService,
+    public d: DataService,
+    private modal: ModalService
+  ) { }
+
+  ngOnInit(): void {
+    this.loadGroups();
+  }
+
+  loadGroups() {
+    delete this.d.arr.modelGroups;
+    this.d.load('modelGroups', () => {
+      this.groups = this.d.arr.modelGroups.map(e => e.group);
+    });
+  }
+
+  saveModel() {
+    if (this.modelGroup !== this.oldModelGroup) {  // group was changed, delete model in old group
+      this.deleteModel(this.oldModelGroup, this.oldModelName);
+    }
+    this.api.post('/model/' + this.modelGroup, this.model, () => {
+      this.newModel = false;
+      this.loadGroups();
+      this.modelGroup = '';
+      this.oldModelGroup = '';
+      this.oldModelName = '';
+      this.model = new ModelItemModel().models[0];
+      this.groups = this.d.arr.modelGroups.map(e => e.group);
+    });
+  }
+
+  deleteModel(group, name, modal = null) {
+    new Promise(resolve => {
+      if (modal) {
+        this.modal.open(modal).then(result => {
+          resolve(result);
+        });
+      }
+      else {
+        resolve(true);
+      }
+    }).then(res => {
+      if (res) {
+        this.api.delete(`/model/${group}/${name}`, () => {
+          this.loadGroups();
+        });
+      }
+    });
+  }
+
+}

src/app/models/model-item.model.spec.ts

@@ -0,0 +1,7 @@
+import { ModelItemModel } from './model-item.model';
+
+describe('ModelItemModel', () => {
+  it('should create an instance', () => {
+    expect(new ModelItemModel()).toBeTruthy();
+  });
+});

src/app/models/model-item.model.ts

@@ -0,0 +1,10 @@
+import {BaseModel} from './base.model';
+
+export class ModelItemModel extends BaseModel {
+  group = '';
+  models = [{
+    name: '',
+    url: '',
+    label: ''
+  }];
+}

src/app/models/template.model.ts

@@ -7,10 +7,4 @@ export class TemplateModel extends BaseModel {
   version = 0;
   first_id: IdModel = null;
   parameters: {name: string, range: {[prop: string]: any}, rangeString?: string}[] = [];
-
-  deserialize(input: any): this {
-    Object.assign(this, input);
-
-    return this;
-  }
 }

src/app/prediction/prediction.component.html

@@ -1,12 +1,53 @@
 <h2>Prediction</h2>
 
-<h4 *ngIf="result !== '' || loading" [@inOut]>
+<rb-tab-panel (tabChanged)="groupChange($event)">
-  Result: {{result}}<rb-loading-spinner *ngIf="loading"></rb-loading-spinner>
+  <ng-container *ngFor="let group of d.arr.modelGroups; index as i">
-</h4>
+    <div *rbTabPanelItem="group.group; id: i"></div>
+  </ng-container>
+</rb-tab-panel>
 
-<rb-form-file name="spectrum-upload" label="spectrum file" maxSize="10000000" class="space-below"
+<rb-form-select label="Model" (change)="result = undefined" [(ngModel)]="activeModelIndex">
+  <option *ngFor="let model of activeGroup.models; index as i" [value]="i">{{model.name}}</option>
+</rb-form-select>
+
+<div *ngIf="result" class="result" [@inOut]>
+  <ng-container *ngIf="multipleSamples; else singleSampleResult">
+    <h4 *ngFor="let prediction of result.predictions; index as i">
+      {{spectrumNames[i]}}: {{prediction}}&nbsp;{{activeGroup.models[activeModelIndex].label}}
+    </h4>
+  </ng-container>
+  <ng-template #singleSampleResult>
+    <h4>
+      Average result: {{result.meanPrediction}}&nbsp;{{activeGroup.models[activeModelIndex].label}},
+      standard deviation: {{result.std}}
+    </h4>
+    <a href="javascript:" class="rb-details-toggle" rbDetailsToggle #triggerDetails="rbDetailsToggle">Details</a>
+    <div *ngIf="triggerDetails.open" class="space-below">
+      <p *ngFor="let prediction of result.predictions; index as i">
+        {{spectrumNames[i]}}: {{prediction}}&nbsp;{{activeGroup.models[activeModelIndex].label}}
+      </p>
+    </div>
+  </ng-template>
+</div>
+
+<div class="file-input space-below">
+  <rb-form-file name="spectrum-upload" label="spectrum file" maxSize="10000000" class="space-below" multiple
                 (ngModelChange)="fileToArray($event)" placeholder="Select file or drag and drop" dragDrop ngModel>
-</rb-form-file>
+  </rb-form-file>
+
+  <rb-loading-spinner *ngIf="loading; else predictButton"></rb-loading-spinner>
+  <ng-template #predictButton>
+    <rb-icon-button icon="forward-right" mode="primary" *ngIf="spectrumNames.length; else placeholder"
+                    (click)="loadPrediction()">
+      Predict
+    </rb-icon-button>
+    <ng-template #placeholder><div></div></ng-template>
+  </ng-template>
+
+  <rb-form-checkbox name="multiple-samples" [(ngModel)]="multipleSamples">
+    multiple samples
+  </rb-form-checkbox>
+</div>
 
 <div class="dpt-chart">
   <canvas baseChart

src/app/prediction/prediction.component.scss

@@ -2,3 +2,17 @@
   max-width: 800px;
   margin: 0 auto;
 }
+
+.file-input {
+  display: grid;
+  grid-template-columns: 1fr auto;
+  grid-column-gap: 1rem;
+}
+
+.result {
+  margin: 30px 0;
+
+  h4 {
+    margin-bottom: 1rem;
+  }
+}

src/app/prediction/prediction.component.ts

@@ -2,6 +2,15 @@ import { Component, OnInit } from '@angular/core';
 import {ChartOptions} from 'chart.js';
 import {ApiService} from '../services/api.service';
 import {animate, style, transition, trigger} from '@angular/animations';
+import cloneDeep from 'lodash/cloneDeep';
+import {DataService} from '../services/data.service';
+import {ModelItemModel} from '../models/model-item.model';
+
+interface PredictionResult {
+  meanPrediction: string;
+  std: string;
+  predictions: string[];
+}
 
 @Component({
   selector: 'app-prediction',
@@ -24,11 +33,16 @@ import {animate, style, transition, trigger} from '@angular/animations';
 })
 export class PredictionComponent implements OnInit {
 
-  readonly predictionUrl = 'https://definma-model-test.apps.de1.bosch-iot-cloud.com/predict';
+  result: PredictionResult;
-  result = '';
   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
+  spectrumNames: string[] = [];
   spectrum: string[][] = [[]];
-  chart = [{
+  flattenedSpectra = [];
+  chart = [];
+  readonly chartInit = {
     data: [],
     label: 'Spectrum',
     showLine: true,
@@ -36,7 +50,7 @@ export class PredictionComponent implements OnInit {
     pointRadius: 0,
     borderColor: '#00a8b0',
     borderWidth: 2
-  }];
+  };
   readonly chartOptions: ChartOptions = {
     scales: {
       xAxes: [{ticks: {min: 400, max: 4000, stepSize: 400, reverse: true}}],
@@ -50,25 +64,53 @@ export class PredictionComponent implements OnInit {
   };
 
   constructor(
-    private api: ApiService
+    private api: ApiService,
-  ) { }
+    public d: DataService
+  ) {
+    this.chart[0] = cloneDeep(this.chartInit);
+  }
 
   ngOnInit(): void {
+    this.d.load('modelGroups', () => {
+      this.activeGroup = this.d.arr.modelGroups[0];
+    });
   }
 
   fileToArray(files) {
+    this.loading = true;
+    this.flattenedSpectra = [];
+    this.chart = [];
+    let load = files.length;
+    this.spectrumNames = files.map(e => e.name);
+    for (const i in files) {
+      if (files.hasOwnProperty(i)) {
         const fileReader = new FileReader();
         fileReader.onload = () => {
-      this.spectrum = fileReader.result.toString().split('\r\n').map(e => e.split(','));
+          this.spectrum = fileReader.result.toString().split('\r\n').map(e => e.split(',').map(el => parseFloat(el))) as any;
-      this.loading = true;
+          this.flattenedSpectra[i] = {labels: this.spectrum.map(e => e[0]), values: this.spectrum.map(e => e[1])};
-      this.api.post<{result: string}>(this.predictionUrl, this.spectrum, data => {
+          this.chart[i] = cloneDeep(this.chartInit);
-        this.result = data.result;
+          this.chart[i].data = this.spectrum.map(e => ({x: parseFloat(e[0]), y: parseFloat(e[1])}));
-        this.loading = false;
+          load --;
-      });
+          if (load <= 0) {
-      this.chart[0].data = this.spectrum.map(e => ({x: parseFloat(e[0]), y: parseFloat(e[1])}));
+            this.loadPrediction();
-      console.log(this.chart);
+          }
         };
-    fileReader.readAsText(files[0]);
+        fileReader.readAsText(files[i]);
+      }
+    }
   }
 
+  loadPrediction() {
+    this.loading = true;
+    console.log(this.activeModelIndex);
+    this.api.post<PredictionResult>(this.activeGroup.models[this.activeModelIndex].url, this.flattenedSpectra, data => {
+      this.result = data;
+      this.loading = false;
+    });
+  }
+
+  groupChange(index) {
+    this.activeGroup = this.d.arr.modelGroups[index];
+    this.result = undefined;
+  }
 }

src/app/sample/sample.component.ts

@@ -230,8 +230,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
         if (formReady) {  // fields are ready, do validation
           this.checkFormAfterInit = false;
           Object.keys(this.cmForm.form.controls).forEach(field => {
-            console.log(field);
-            console.log(this.cmForm.form.get(field).valid);
             this.cmForm.form.get(field).updateValueAndValidity();
           });
         }
@@ -269,7 +267,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     }
     new Promise<void>(resolve => {
       if (this.newMaterial) {  // save material first if new one exists
-        console.log(this.material);
         this.material.numbers = this.material.numbers.filter(e => e !== '');
         this.api.post<MaterialModel>('/material/new', this.material.sendFormat(), data => {
           this.d.arr.materials.push(data);  // add material to data
@@ -379,7 +376,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
     this.generatedSamples[gIndex].measurements.push(
       new MeasurementModel(this.d.latest.measurementTemplates.find(e => e.name === 'spectrum')._id)
     );
-    console.log(this.d.latest.measurementTemplates.find(e => e.name === 'spectrum'));
     if (!this.charts[gIndex]) {  // add array if there are no charts yet
       this.charts[gIndex] = [];
     }
@@ -402,7 +398,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
   }
 
   fileToArray(files, gIndex, mIndex, parameter) {
-    console.log(files);
     for (const i in files) {
       if (files.hasOwnProperty(i)) {
         const fileReader = new FileReader();
@@ -494,7 +489,6 @@ export class SampleComponent implements OnInit, AfterContentChecked {
         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 => {
-            console.log(data);
             this.sampleReferenceAutocomplete[this.currentSRIndex] = data.map(e => e.number);
             this.sampleReferenceFinds = data;
             observer.next(data.map(e => e.number));

src/app/samples/samples.component.html

@@ -105,18 +105,21 @@
           </ng-container>
         </div>
       </div>
+    </form>
 
     <rb-icon-button icon="forward-right" mode="primary" (click)="loadSamples({firstPage: true})">
       Apply filters
     </rb-icon-button>
-    </form>
   </rb-accordion-body>
 </rb-accordion>
 
 
 <ng-container *ngTemplateOutlet="paging"></ng-container>
 
-<rb-loading-spinner class="samples-loading" *ngIf="loading"></rb-loading-spinner>
+<div class="samples-loading" *ngIf="loading">
+  <rb-loading-spinner></rb-loading-spinner>
+  <div>Loading...</div>
+</div>
 
 <div class="download space-below" *ngIf="login.isLevel.dev">
   <rb-icon-button class="space-right" icon="download" mode="secondary" [rbModal]="linkModal">

src/app/samples/samples.component.scss

@@ -237,7 +237,19 @@ textarea.linkmodal {
 
 .samples-loading {
   float: left;
+  display: grid;
+  grid-template-columns: auto auto;
+  grid-template-rows: 1fr auto 1fr;
+
+  rb-loading-spinner {
+    grid-row: span 3;
     transform: scale(0.5);
+  }
+
+  & > div {
+    grid-column: 2 / 3;
+    grid-row: 2 / 3;
+  }
 }
 
 .reset-preferences {

src/app/services/api.service.ts

@@ -5,6 +5,7 @@ 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'

src/app/services/data.service.ts

@@ -4,6 +4,7 @@ import {ApiService} from './api.service';
 import {MaterialModel} from '../models/material.model';
 import {BaseModel} from '../models/base.model';
 import {UserModel} from '../models/user.model';
+import {ModelItemModel} from '../models/model-item.model';
 
 @Injectable({
   providedIn: 'root'
@@ -15,14 +16,15 @@ export class DataService {
   ) { }
 
   private collectionMap = {
-    materials: {path: '/materials?status=all', model: MaterialModel, type: 'array'},
+    materials: {path: '/materials?status=all', model: MaterialModel, type: 'idArray'},
-    materialSuppliers: {path: '/material/suppliers', model: null, type: 'array'},
+    materialSuppliers: {path: '/material/suppliers', model: null, type: 'idArray'},
-    materialGroups: {path: '/material/groups', model: null, type: 'array'},
+    materialGroups: {path: '/material/groups', model: null, type: 'idArray'},
     materialTemplates: {path: '/template/materials', model: TemplateModel, type: 'template'},
     measurementTemplates: {path: '/template/measurements', model: TemplateModel, type: 'template'},
     conditionTemplates: {path: '/template/conditions', model: TemplateModel, type: 'template'},
-    sampleNotesFields: {path: '/sample/notes/fields', model: TemplateModel, type: 'array'},
+    sampleNotesFields: {path: '/sample/notes/fields', model: TemplateModel, type: 'idArray'},
-    users: {path: '/users', model: UserModel, type: 'array'},
+    users: {path: '/users', model: UserModel, type: 'idArray'},
+    modelGroups: {path: '/model/groups', model: ModelItemModel, type: 'array'},
     user: {path: '/user', model: UserModel, type: 'string'},
     userKey: {path: '/user/key', model: BaseModel, type: 'string'}
   };
@@ -32,6 +34,8 @@ export class DataService {
   id: {[key: string]: {[id: string]: any}} = {};  // data in format _id: data
   d: {[key: string]: any} = {};      // data not in array format
 
+  contact = 'dominic.lingenfelser@bosch.com';
+
   load(collection, f = () => {}) {  // load data
     if (this.arr[collection]) { // data already loaded
       f();
@@ -41,7 +45,20 @@ export class DataService {
         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);
+          if (this.collectionMap[collection].type === 'idArray' || this.collectionMap[collection].type === 'template') {
             this.idReload(collection);
+          }
+        }
+        else {  // not array data
+          this.d[collection] = new this.collectionMap[collection].model().deserialize(data);
+        }
+        f();
+      });
+    }
+  }
+
+  idReload(collection) {
+    this.id[collection] = this.arr[collection].reduce((s, e) => {s[e._id] = e; return s; }, {});
     if (this.collectionMap[collection].type === 'template') {
       const tmpTemplates = {};
       this.arr[collection].forEach(template => {
@@ -57,15 +74,4 @@ export class DataService {
       this.latest[collection] = Object.values(tmpTemplates);
     }
   }
-        else {  // not array data
-          this.d[collection] = new this.collectionMap[collection].model().deserialize(data);
-        }
-        f();
-      });
-    }
-  }
-
-  idReload(collection) {
-    this.id[collection] = this.arr[collection].reduce((s, e) => {s[e._id] = e; return s; }, {});
-  }
 }

src/app/services/validation.service.ts

@@ -103,6 +103,14 @@ export class ValidationService {
     return {ok: true, error: ''};
   }
 
+  url(data) {
+    const {ignore, error} = Joi.string().uri().validate(data);
+    if (error) {
+      return {ok: false, error: `must be a valid URL`};
+    }
+    return {ok: true, error: ''};
+  }
+
   unique(data, list) {
     const {ignore, error} = Joi.string().allow('').invalid(...list.map(e => e.toString())).validate(data);
     if (error) {