[CST-4875] improvements

src/app/core/feedback/feedback.guard.ts

@@ -5,21 +5,14 @@ import { FeatureID } from 'src/app/core/data/feature-authorization/feature-id';
 import { Injectable } from '@angular/core';
 
 /**
- * An abstract guard for redirecting users to the user agreement page if a certain condition is met
+ * An guard for redirecting users to the feedback page if user is authorized
- * That condition is defined by abstract method hasAccepted
  */
 @Injectable()
-export abstract class FeedbackGuard implements CanActivate {
+export class FeedbackGuard implements CanActivate {
 
-    constructor(protected router: Router, private authorizationService: AuthorizationDataService) {
+    constructor(private authorizationService: AuthorizationDataService) {
     }
 
-    /**
-     * True when the user agreement has been accepted
-     * The user will be redirected to the End User Agreement page if they haven't accepted it before
-     * A redirect URL will be provided with the navigation so the component can redirect the user back to the blocked route
-     * when they're finished accepting the agreement
-     */
     canActivate(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<boolean | UrlTree> {
         return this.authorizationService.isAuthorized(FeatureID.CanSendFeedback);
     }

src/app/core/feedback/models/feedback.model.ts

@@ -20,7 +20,7 @@ export class Feedback extends DSpaceObject {
   public email: string;
 
   /**
-   * A ring representing message the user inserted
+   * A string representing message the user inserted
    */
   @autoserialize
   public message: string;

src/app/info/feedback/feedback-content/feedback-content.component.ts

@@ -19,6 +19,9 @@ import { EPerson } from '../../../core/eperson/models/eperson.model';
  */
 export class FeedbackContentComponent implements OnInit {
 
+  /**
+   * Form builder created used from the feedback from
+   */
   feedbackForm = this.fb.group({
     email: ['', [Validators.required, Validators.pattern('^[a-z0-9._%+-]+@[a-z0-9.-]+\\.[a-z]{2,4}$')]],
     message: ['', Validators.required],
@@ -34,6 +37,9 @@ export class FeedbackContentComponent implements OnInit {
     private authService: AuthService) {
   }
 
+  /**
+   * On init check if user is logged in and use its email if so
+   */
   ngOnInit() {
     this.authService.getAuthenticatedUserFromStore().subscribe((user: EPerson) => {
       if (!!user) {
@@ -42,6 +48,9 @@ export class FeedbackContentComponent implements OnInit {
     });
   }
 
+  /**
+   * Function to create the feedback from form values
+   */
   createFeedback() {
     this.feedbackDataService.createFeedback(this.feedbackForm.value).subscribe((response: Feedback) => {
       this.notificationsService.success(this.translate.instant('info.feedback.create.success'));

src/app/info/info.module.ts

@@ -11,7 +11,7 @@ import { ThemedPrivacyComponent } from './privacy/themed-privacy.component';
 import { FeedbackComponent } from './feedback/feedback.component';
 import { FeedbackContentComponent } from './feedback/feedback-content/feedback-content.component';
 import { ThemedFeedbackComponent } from './feedback/themed-feedback.component';
-import { ReactiveFormsModule } from '@angular/forms';
+import { FeedbackGuard } from '../core/feedback/feedback.guard';
 
 
 const DECLARATIONS = [
@@ -37,7 +37,8 @@ const DECLARATIONS = [
   ],
   exports: [
     ...DECLARATIONS
-  ]
+  ],
+  providers: [FeedbackGuard]
 })
 export class InfoModule {
 }