MOBILE-2915 mod: Fix feedback and workshop prefetch and sync

Author: dpalou

src/addon/mod/feedback/components/index/index.ts

@@ -36,6 +36,7 @@ export class AddonModFeedbackIndexComponent extends CoreCourseModuleMainActivity
     @Input() tab = 'overview';
     @Input() group = 0;
 
+    component = AddonModFeedbackProvider.COMPONENT;
     moduleName = 'feedback';
 
     access = {
@@ -67,6 +68,7 @@ export class AddonModFeedbackIndexComponent extends CoreCourseModuleMainActivity
     firstSelectedTab: number;
 
     protected submitObserver: any;
+    protected syncEventName = AddonModFeedbackSyncProvider.AUTO_SYNCED;
 
     constructor(injector: Injector, private feedbackProvider: AddonModFeedbackProvider, @Optional() content: Content,
             private feedbackOffline: AddonModFeedbackOfflineProvider, private groupsProvider: CoreGroupsProvider,

src/addon/mod/workshop/components/index/index.ts

@@ -32,6 +32,7 @@ import { AddonModWorkshopOfflineProvider } from '../../providers/offline';
 export class AddonModWorkshopIndexComponent extends CoreCourseModuleMainActivityComponent {
     @Input() group = 0;
 
+    component = AddonModWorkshopProvider.COMPONENT;
     moduleName = 'workshop';
     workshop: any;
     page = 0;
@@ -64,6 +65,7 @@ export class AddonModWorkshopIndexComponent extends CoreCourseModuleMainActivity
     protected obsAssessmentSaved: any;
     protected appResumeSubscription: any;
     protected syncObserver: any;
+    protected syncEventName = AddonModWorkshopSyncProvider.AUTO_SYNCED;
 
     constructor(injector: Injector, private workshopProvider: AddonModWorkshopProvider, @Optional() content: Content,
             private workshopOffline: AddonModWorkshopOfflineProvider, private groupsProvider: CoreGroupsProvider,