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[CSTPER-869] validator to check if a group already exists

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This commit is contained in:
Rezart Vata
2021-10-29 17:41:57 +02:00
committed by Corrado Lombardi
parent 29f342380d
commit 9aea3e0bbf
3 changed files with 55 additions and 3 deletions
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22
src/app/access-control/group-registry/group-form/group-form.component.ts
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@@ -1,4 +1,4 @@
import { Component, EventEmitter, HostListener, OnDestroy, OnInit, Output } from '@angular/core';
import { Component, EventEmitter, HostListener, OnDestroy, OnInit, Output, ChangeDetectorRef } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { ActivatedRoute, Router } from '@angular/router';
import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
@@ -16,7 +16,7 @@ import {
of as observableOf,
Subscription,
} from 'rxjs';
import { catchError, map, switchMap, take, filter } from 'rxjs/operators';
import { catchError, map, switchMap, take, filter, debounceTime } from 'rxjs/operators';
import { getCollectionEditRolesRoute } from '../../../collection-page/collection-page-routing-paths';
import { getCommunityEditRolesRoute } from '../../../community-page/community-page-routing-paths';
import { DSpaceObjectDataService } from '../../../core/data/dspace-object-data.service';
@@ -45,6 +45,7 @@ import { NotificationsService } from '../../../shared/notifications/notification
import { followLink } from '../../../shared/utils/follow-link-config.model';
import { NoContent } from '../../../core/shared/NoContent.model';
import { Operation } from 'fast-json-patch';
import { ValidateGroupExists } from './validators/group-exists.validator';
@Component({
selector: 'ds-group-form',
@@ -126,6 +127,12 @@ export class GroupFormComponent implements OnInit, OnDestroy {
*/
public AlertTypeEnum = AlertType;
/**
* Subscription to email field value change
*/
groupNameValueChangeSubscribe: Subscription;
constructor(public groupDataService: GroupDataService,
private ePersonDataService: EPersonDataService,
private dSpaceObjectDataService: DSpaceObjectDataService,
@@ -136,7 +143,8 @@ export class GroupFormComponent implements OnInit, OnDestroy {
protected router: Router,
private authorizationService: AuthorizationDataService,
private modalService: NgbModal,
public requestService: RequestService) {
public requestService: RequestService,
protected changeDetectorRef: ChangeDetectorRef) {
}
ngOnInit() {
@@ -192,6 +200,14 @@ export class GroupFormComponent implements OnInit, OnDestroy {
this.groupDescription,
];
this.formGroup = this.formBuilderService.createFormGroup(this.formModel);
if (!!this.formGroup.controls.groupName && !this.formGroup.controls.groupName.value) {
this.formGroup.controls.groupName.setAsyncValidators(ValidateGroupExists.createValidator(this.groupDataService));
this.groupNameValueChangeSubscribe = this.groupName.valueChanges.pipe(debounceTime(300)).subscribe(() => {
this.changeDetectorRef.detectChanges();
});
}
this.subs.push(
observableCombineLatest(
this.groupDataService.getActiveGroup(),