Finished refactoring, guards, docs, tests

src/app/shared/comcol-forms/edit-comcol-page/edit-comcol-page.component.ts

@@ -0,0 +1,56 @@
+import { Component, OnInit } from '@angular/core';
+import { Observable } from 'rxjs';
+import { RouteService } from '../../services/route.service';
+import { ActivatedRoute, Router } from '@angular/router';
+import { RemoteData } from '../../../core/data/remote-data';
+import { isNotUndefined } from '../../empty.util';
+import { first, map } from 'rxjs/operators';
+import { getSucceededRemoteData } from '../../../core/shared/operators';
+import { DataService } from '../../../core/data/data.service';
+import { NormalizedDSpaceObject } from '../../../core/cache/models/normalized-dspace-object.model';
+import { DSpaceObject } from '../../../core/shared/dspace-object.model';
+
+/**
+ * Component representing the edit page for communities and collections
+ */
+@Component({
+  selector: 'ds-edit-comcol',
+  template: ''
+})
+export class EditComColPageComponent<TDomain extends DSpaceObject, TNormalized extends NormalizedDSpaceObject> implements OnInit {
+  /**
+   * Frontend endpoint where for this type of DSP
+   */
+  protected frontendURL: string;
+  /**
+   * The initial DSO object
+   */
+  public dsoRD$: Observable<RemoteData<TDomain>>;
+
+  public constructor(
+    protected dsoDataService: DataService<TNormalized, TDomain>,
+    protected routeService: RouteService,
+    protected router: Router,
+    protected route: ActivatedRoute
+  ) {
+  }
+
+  ngOnInit(): void {
+    this.dsoRD$ = this.route.data.pipe(first(), map((data) => data.dso));
+  }
+
+  /**
+   * @param {TDomain} dso The updated version of the DSO
+   * Updates an existing DSO based on the submitted user data and navigates to the editted object's home page
+   */
+  onSubmit(dso: TDomain) {
+    this.dsoDataService.update(dso)
+      .pipe(getSucceededRemoteData())
+      .subscribe((dsoRD: RemoteData<TDomain>) => {
+        if (isNotUndefined(dsoRD)) {
+          const newUUID = dsoRD.payload.uuid;
+          this.router.navigate([this.frontendURL + newUUID]);
+        }
+      });
+  }
+}