Initial commit: Penyerahan final Source code Tugas Akhir

lib/providers/posting_announcement_reply_provider.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/cupertino.dart';
+import 'package:initial_folder/services/announcement_service.dart';
+
+enum ResultState { uninitilized, loading, failed, success }
+
+class PostingAnnouncementReplyProvider with ChangeNotifier {
+  ResultState _state = ResultState.uninitilized;
+
+  ResultState get state => _state;
+
+  Future<bool> postAnnouncementReply(String textBody, String idAnnouncmenet,
+      String tokenAnnouncement, String idAnnouncement) async {
+    try {
+      _state = ResultState.loading;
+      notifyListeners();
+
+      bool response = await AnnouncementService()
+          .replyAnnouncement(tokenAnnouncement, textBody, idAnnouncement);
+      if (response) {
+        _state = ResultState.success;
+        notifyListeners();
+        return true;
+      } else {
+        _state = ResultState.failed;
+        notifyListeners();
+        return false;
+      }
+    } catch (e) {
+      _state = ResultState.failed;
+      notifyListeners();
+      return false;
+    }
+  }
+}