feat(flyer-import): add session management and retrieval endpoints

- Add new API endpoints for retrieving flyer import sessions: - GET /flyer-import/sessions/latest - Retrieve latest session for user - GET /flyer-import/sessions/:sessionId - Retrieve specific session - Implement session persistence and restoration in Flutter UI - Add toJson() methods to FlyerImportItem and FlyerImportResult for serialization - Add new FlyerImportSession domain model for local session management - Add unit test file for FlyerImportService - Update FlyerImportController with new endpoints and user ID extraction - Update FlyerImportService with session retrieval logic and response mapping - Update API paths in Flutter client - Add session restoration on widget init in FlyerImportTab
2026-05-19 21:55:55 +02:00
parent 8b8f8b7b6f
commit 6cd5b80adb
10 changed files with 649 additions and 30 deletions
@@ -0,0 +1,69 @@
+import 'package:flutter_test/flutter_test.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import 'package:recipe_flutter/features/import/data/flyer_import_session.dart';
+import 'package:recipe_flutter/features/import/domain/flyer_import_item.dart';
+import 'package:recipe_flutter/features/import/domain/flyer_import_result.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+
+  group('FlyerImportSessionNotifier', () {
+    setUp(() async {
+      SharedPreferences.setMockInitialValues({});
+    });
+
+    test('persists only lightweight session payload', () async {
+      final container = ProviderContainer();
+      addTearDown(container.dispose);
+
+      final notifier = container.read(flyerImportSessionProvider.notifier);
+      notifier.setImportedResult(
+        result: FlyerImportResult(
+          sessionId: 12,
+          items: [
+            FlyerImportItem(
+              flyerItemId: 1,
+              rawName: 'Tomat',
+              normalizedName: 'tomat',
+              isOffer: true,
+            ),
+          ],
+          warnings: const [],
+        ),
+        selected: const {0: true},
+        fileName: 'flyer.pdf',
+      );
+
+      await Future<void>.delayed(Duration.zero);
+
+      final prefs = await SharedPreferences.getInstance();
+      final raw = prefs.getString('flyer_import_session_v1');
+      expect(raw, isNotNull);
+      expect(raw!, isNot(contains('rawName')));
+      expect(raw, isNot(contains('normalizedName')));
+      expect(raw, contains('"sessionId":12'));
+    });
+
+    test('restore reads sessionId and selection from storage', () async {
+      SharedPreferences.setMockInitialValues({
+        'flyer_import_session_v1': '{"sessionId":77,"fileName":"flyer.pdf","selected":{"0":true,"2":false}}',
+      });
+
+      final container = ProviderContainer();
+      addTearDown(container.dispose);
+
+      final notifier = container.read(flyerImportSessionProvider.notifier);
+      await notifier.restore();
+
+      final restored = container.read(flyerImportSessionProvider);
+      expect(restored, isNotNull);
+      expect(restored!.sessionId, 77);
+      expect(restored.fileName, 'flyer.pdf');
+      expect(restored.selected[0], true);
+      expect(restored.selected[2], false);
+      expect(restored.result, isNull);
+    });
+  });
+}