[UXP-198] Add error state and remove refresh option from state imported

Author: FrancescoMolinaro

src/app/submission/sections/unpaywall/models/unpaywall-section-status.ts

@@ -4,4 +4,5 @@ export enum UnpaywallSectionStatus {
   SUCCESSFUL = 'SUCCESSFUL',
   NO_FILE = 'NO_FILE',
   IMPORTED = 'IMPORTED',
+  ERROR = 'ERROR',
 }

src/app/submission/sections/unpaywall/submission-section-unpaywall.component.html

@@ -22,6 +22,10 @@
           <ds-alert [type]="AlertType.Error"
                     [content]="'submission.sections.unpaywall.status.not-found' | translate"></ds-alert>
         </ng-container>
+        <ng-container *ngSwitchCase="UnpaywallSectionStatus.ERROR">
+          <ds-alert [type]="AlertType.Error"
+                    [content]="'submission.sections.unpaywall.status.error' | translate"></ds-alert>
+        </ng-container>
       </div>
     </div>
   </div>
@@ -31,6 +35,7 @@
         <ds-themed-loading *ngSwitchCase="true" class="ds-themed-loading"></ds-themed-loading>
         <ng-container *ngSwitchCase="false">
           <button type="button" class="btn btn-secondary mr-2" aria-label="refresh"
+                  *ngIf="(status$ | async) !== UnpaywallSectionStatus.IMPORTED"
                   (click)="refreshApiCheck()">
             <span aria-hidden="true">{{'submission.sections.unpaywall.refresh' | translate}}</span>
           </button>

src/app/submission/sections/unpaywall/submission-section-unpaywall.component.ts

@@ -289,7 +289,7 @@ export class SubmissionSectionUnpaywallComponent extends SectionModelComponent i
           this.notificationsService.error(err?.message);
           return of(Object.assign({}, {
             ...this.unpaywallSection$.getValue(),
-            status: UnpaywallSectionStatus.NO_FILE
+            status: UnpaywallSectionStatus.ERROR
           }));
         }),
       ).subscribe((unpaywall) => {

src/assets/i18n/en.json5

@@ -6831,6 +6831,8 @@
 
   "submission.sections.unpaywall.import": "Import from Unpaywall",
 
+  "submission.sections.unpaywall.status.error": "An unexpected error has occurred.",
+
   "submission.sections.unpaywall.status.successful": "There are available files to import from Unpaywall.",
 
   "submission.sections.unpaywall.status.not-found": "Cannot find record using Unpaywall API.",