show component

src/app/modules/shows/new/new.component.html

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+<div>
+  <app-card>
+    <h1>Neue Veranstaltung</h1>
+
+    <div [formGroup]="form" class="split">
+      <mat-form-field appearance="outline">
+        <mat-label>Art der Veranstaltung</mat-label>
+        <mat-select formControlName="showType">
+          <mat-optgroup label="öffentlich">
+            <mat-option *ngFor="let key of showTypePublic" [value]="key">{{key|showType}}</mat-option>
+          </mat-optgroup>
+          <mat-optgroup label="privat">
+            <mat-option *ngFor="let key of showTypePrivate" [value]="key">{{key|showType}}</mat-option>
+          </mat-optgroup>
+        </mat-select>
+      </mat-form-field>
+      <mat-form-field appearance="outline">
+        <mat-label>Datum</mat-label>
+        <input [matDatepicker]="picker" formControlName="date" matInput>
+        <mat-datepicker-toggle [for]="picker" matSuffix></mat-datepicker-toggle>
+        <mat-datepicker #picker touchUi></mat-datepicker>
+      </mat-form-field>
+    </div>
+
+    <app-button-row>
+      <button (click)="onSave()" color="primary" mat-flat-button>Anlegen</button>
+      <button mat-button routerLink="/show">Abbrechen</button>
+    </app-button-row>
+  </app-card>
+</div>

src/app/modules/shows/new/new.component.less

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+.split {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  column-gap: 20px;
+}
+
+.inline {
+  width: 100%;
+}

src/app/modules/shows/new/new.component.spec.ts

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

src/app/modules/shows/new/new.component.ts

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+import {Component, OnInit} from '@angular/core';
+import {ShowDataService} from '../services/show-data.service';
+import {Observable} from 'rxjs';
+import {Show} from '../services/show';
+import {ShowService} from '../services/show.service';
+import {FormControl, FormGroup, Validators} from '@angular/forms';
+import {Router} from '@angular/router';
+
+@Component({
+  selector: 'app-new',
+  templateUrl: './new.component.html',
+  styleUrls: ['./new.component.less']
+})
+export class NewComponent implements OnInit {
+  public shows$: Observable<Show[]>;
+  public showTypePublic = ShowService.SHOW_TYPE_PUBLIC;
+  public showTypePrivate = ShowService.SHOW_TYPE_PRIVATE;
+  public form: FormGroup;
+
+  constructor(private showService: ShowService, showDataService: ShowDataService, private router: Router) {
+    this.shows$ = showDataService.list$();
+  }
+
+  public ngOnInit(): void {
+    this.form = new FormGroup({
+      date: new FormControl(null, Validators.required),
+      showType: new FormControl(null, Validators.required),
+    })
+  }
+
+  public async onSave() {
+    this.form.markAllAsTouched();
+    if (!this.form.valid) return;
+
+    const id = await this.showService.new$(this.form.value);
+    await this.router.navigateByUrl('/shows/' + id);
+  }
+}