MOBILE-4067 home: Display Dashboard if WS call fails

Author: dpalou

src/core/features/courses/pages/my/my.ts

@@ -20,6 +20,7 @@ import { CoreCoursesDashboard, CoreCoursesDashboardProvider } from '@features/co
 import { CoreMainMenuDeepLinkManager } from '@features/mainmenu/classes/deep-link-manager';
 import { IonRefresher } from '@ionic/angular';
 import { CoreSites } from '@services/sites';
+import { CoreDomUtils } from '@services/utils/dom';
 import { CoreUtils } from '@services/utils/utils';
 import { CoreEventObserver, CoreEvents } from '@singletons/events';
 import { CoreCourses } from '../../services/courses';
@@ -90,7 +91,9 @@ export class CoreCoursesMyCoursesPage implements OnInit, OnDestroy {
                 await CoreUtils.nextTicks(2);
 
                 this.myOverviewBlock = this.block?.dynamicComponent?.instance as AddonBlockMyOverviewComponent;
-            } catch {
+            } catch (error) {
+                CoreDomUtils.showErrorModal(error);
+
                 // Cannot get the blocks, just show the block if needed.
                 this.loadFallbackBlock();
             }

src/core/features/courses/services/handlers/dashboard-home.ts

@@ -18,6 +18,7 @@ import { CoreMainMenuHomeHandler, CoreMainMenuHomeHandlerToDisplay } from '@feat
 import { CoreSites } from '@services/sites';
 import { CoreUtils } from '@services/utils/utils';
 import { makeSingleton } from '@singletons';
+import { CoreLogger } from '@singletons/logger';
 import { CoreCoursesDashboard } from '../dashboard';
 
 /**
@@ -30,6 +31,11 @@ export class CoreDashboardHomeHandlerService implements CoreMainMenuHomeHandler
 
     name = 'CoreCoursesDashboard';
     priority = 1200;
+    logger: CoreLogger;
+
+    constructor() {
+        this.logger = CoreLogger.getInstance('CoreDashboardHomeHandlerService');
+    }
 
     /**
      * Check if the handler is enabled on a site level.
@@ -59,9 +65,17 @@ export class CoreDashboardHomeHandlerService implements CoreMainMenuHomeHandler
         const dashboardEnabled = !dashboardDisabled && dashboardConfig !== '0';
 
         if (dashboardAvailable && dashboardEnabled && !blocksDisabled) {
-            const blocks = await CoreCoursesDashboard.getDashboardBlocks(undefined, siteId);
+            try {
+                const blocks = await CoreCoursesDashboard.getDashboardBlocks(undefined, siteId);
+
+                return CoreBlockDelegate.hasSupportedBlock(blocks.mainBlocks) ||
+                    CoreBlockDelegate.hasSupportedBlock(blocks.sideBlocks);
+            } catch (error) {
+                // Error getting blocks, assume it's enabled.
+                this.logger.error('Error getting Dashboard blocks', error);
 
-            return CoreBlockDelegate.hasSupportedBlock(blocks.mainBlocks) || CoreBlockDelegate.hasSupportedBlock(blocks.sideBlocks);
+                return true;
+            }
         }
 
         // Dashboard is enabled but not available, we will fake blocks.