Remove _fetchUserProfile which is no longer used, added a placeholder to TitleElementType.PERCENTAGE in knowledge_pannel_builder.dart

Author: chetanr25

packages/smooth_app/lib/knowledge_panel/knowledge_panels_builder.dart

@@ -330,6 +330,13 @@ class KnowledgePanelsBuilder {
             isClickable: isClickable,
           ),
         );
+      case TitleElementType.PERCENTAGE:
+        // TODO: Implement percentage case for title element.
+        /// The case is added to fix type errors but functionality is not implemented yet.
+        /// TitleElementType.PERCENTAGE was introduced after PR #1086
+        /// (https://github.com/openfoodfacts/openfoodfacts-dart/pull/1086).
+        /// Implementation for percentage case still needs to be added.
+        throw UnimplementedError();
     }
   }
 }

packages/smooth_app/lib/pages/prices/prices_dashboard_page.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-import 'package:http/http.dart' as http;
 import 'package:openfoodfacts/openfoodfacts.dart';
 import 'package:smooth_app/helpers/launch_url_helper.dart';
 import 'package:smooth_app/pages/prices/prices_dashboard_widget.dart';
@@ -12,7 +11,9 @@ import 'package:smooth_app/widgets/smooth_scaffold.dart';
 class PricesDashboardPage extends StatelessWidget {
   PricesDashboardPage();
 
-  late final Future<MaybeError<PriceUser>> _userProfile = _fetchUserProfile();
+  late final Future<MaybeError<PriceUser>> _userProfile =
+      OpenPricesAPIClient.getUser(OpenFoodAPIConfiguration.globalUser!.userId,
+          uriHelper: ProductQuery.uriPricesHelper);
 
   @override
   Widget build(BuildContext context) {
@@ -57,26 +58,4 @@ class PricesDashboardPage extends StatelessWidget {
           }),
     );
   }
-
-  // TODO(chetanr25): To be implemented in OpenFoodFacts flutter package
-  static Future<MaybeError<PriceUser>> _fetchUserProfile() async {
-    final String? userId = OpenFoodAPIConfiguration.globalUser?.userId;
-    final Uri uri = OpenPricesAPIClient.getUri(
-      path: '/api/v1/users/$userId',
-    );
-
-    final http.Response response =
-        await HttpHelper().doGetRequest(uri, uriHelper: uriHelperFoodProd);
-    try {
-      if (response.statusCode == 200) {
-        final dynamic decodedResponse = HttpHelper().jsonDecodeUtf8(response);
-        return MaybeError<PriceUser>.value(
-          PriceUser.fromJson(decodedResponse),
-        );
-      }
-    } catch (e) {
-      //
-    }
-    return MaybeError<PriceUser>.responseError(response);
-  }
 }

packages/smooth_app/lib/pages/prices/prices_dashboard_widget.dart

@@ -35,7 +35,7 @@ class _PricesDashboardWidgetState extends State<PricesDashboardWidget> {
         const SizedBox(height: SMALL_SPACE),
         _priceProofButton(widget.userProfile, appLocalizations),
         FutureBuilder<MaybeError<GetPricesResult?>>(
-          future: _getUserPrices(),
+          future: pricesFuture,
           builder: (BuildContext context,
               AsyncSnapshot<MaybeError<GetPricesResult?>> snapshot) {
             if (snapshot.connectionState == ConnectionState.waiting) {

packages/smooth_app/lib/pages/prices/prices_user_profile.dart

@@ -12,8 +12,7 @@ class PricesUserProfile extends StatelessWidget {
   Widget build(BuildContext context) {
     final AppLocalizations appLocalizations = AppLocalizations.of(context);
     return SmoothCard(
-      child: ListView(
-        shrinkWrap: true,
+      child: Column(
         children: <Widget>[
           ListTile(
             leading: const Icon(Icons.person),