Use autoLogin method (#747)

src/app/login-page/autoregistration/autoregistration.component.ts

@@ -22,7 +22,6 @@ import { HttpHeaders } from '@angular/common/http';
 import { AuthTokenInfo } from '../../core/auth/models/auth-token-info.model';
 import { isEmpty } from '../../shared/empty.util';
 import { CoreState } from 'src/app/core/core-state.model';
-import { hasSucceeded } from 'src/app/core/data/request-entry-state.model';
 import { FindListOptions } from '../../core/data/find-list-options.model';
 import { getBaseUrl } from '../../shared/clarin-shared-util';
 import { ConfigurationProperty } from '../../core/shared/configuration-property.model';
@@ -99,7 +98,7 @@ export class AutoregistrationComponent implements OnInit {
     });
 
     if (this.showAttributes.value === false) {
-      this.sendAutoLoginRequest();
+      this.autologin();
     }
   }
 
@@ -119,11 +118,9 @@ export class AutoregistrationComponent implements OnInit {
     const response = this.rdbService.buildFromRequestUUID(requestId);
     // Process response
     response
-      .pipe(getFirstCompletedRemoteData())
+      .pipe(getFirstSucceededRemoteData())
       .subscribe(responseRD$ => {
-        if (hasSucceeded(responseRD$.state)) {
-          // Show successful message
-          this.notificationService.success(this.translateService.instant('clarin.autoregistration.successful.message'));
+        if (responseRD$.hasSucceeded) {
           // Call autologin
           this.sendAutoLoginRequest();
         } else {