Enhance tutorial management with user-specific features and improve error handling

jambotron-ui/src/app/main-module/main.component/main.component.ts

@@ -141,8 +141,10 @@ export class MainComponent implements OnInit{
         this.storageService.clean();
 
         //window.location.reload();
-        this.router.navigate([environment.default_page]);
-        window.location.reload();
+        this.router.navigate([environment.default_page]).then(() => {
+          window.location.reload();
+        });
+        //window.location.reload();
       },
       error: err => {
         console.log(err);
@@ -175,7 +177,7 @@ export class MainComponent implements OnInit{
         this.authService.login(this.dialogLoginData.username, this.dialogLoginData.password).subscribe(
           data  => {
 
-            //this.storageService.saveToken(data.token);
+
             this.storageService.saveUser(data);
 
             this.isLoggedIn = true;
@@ -191,8 +193,7 @@ export class MainComponent implements OnInit{
           }
         );
 
-        // do something here with the data
-        dialogSubmitSubscription.unsubscribe();
+
       });
   }