Refactor architecture, fix all linter issues, and implement specification features (5 tabs, issue dropdowns, contact, info, search, pdf)

2026-09-13 15:30:36 +02:00
parent 239f399af1
commit e6ce9c5012
24 changed files with 2486 additions and 1375 deletions
@@ -0,0 +1,64 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/foundation.dart';
+import '../models/post_item.dart';
+
+class FirestoreService {
+  final FirebaseFirestore _firestore = FirebaseFirestore.instance;
+
+  FirestoreService() {
+    _initSettings();
+  }
+
+  void _initSettings() {
+    try {
+      _firestore.settings = const Settings(
+        persistenceEnabled: true,
+        cacheSizeBytes: Settings.CACHE_SIZE_UNLIMITED,
+      );
+    } catch (e) {
+      if (kDebugMode) {
+        debugPrint('Firestore settings initialization error: $e');
+      }
+    }
+  }
+
+  /// Stream of posts ordered by creation date descending
+  Stream<List<PostItem>> getPostsStream(String collectionName) {
+    return _firestore
+        .collection(collectionName)
+        .orderBy('createdDate', descending: true)
+        .snapshots(includeMetadataChanges: true)
+        .map((snapshot) =>
+            snapshot.docs.map((doc) => PostItem.fromFirestore(doc)).toList());
+  }
+
+  /// Add a new post / issue / idea
+  Future<DocumentReference> addPost(
+      String collectionName, PostItem item) async {
+    return await _firestore.collection(collectionName).add(item.toFirestore());
+  }
+
+  /// Delete a post by ID
+  Future<void> deletePost(String collectionName, String documentId) async {
+    await _firestore.collection(collectionName).doc(documentId).delete();
+  }
+
+  /// Send a contact form submission to Firestore
+  Future<void> submitContactMessage({
+    required String firstName,
+    required String lastName,
+    required String email,
+    String? phone,
+    required String message,
+  }) async {
+    await _firestore.collection('ContactMessages').add({
+      'firstName': firstName,
+      'lastName': lastName,
+      'email': email,
+      'phone': phone ?? '',
+      'message': message,
+      'createdDate': Timestamp.now(),
+      'status': 'Neu',
+    });
+  }
+}