elCaribe app - customization and branding

news-app/lib/cubits/getUserDraftedNewsCubit.dart

@@ -0,0 +1,76 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:news/data/models/NewsModel.dart';
+import 'package:news/utils/api.dart';
+import 'package:news/utils/strings.dart';
+
+abstract class GetUserDraftedNewsState {}
+
+class GetUserDraftedNewsInitial extends GetUserDraftedNewsState {}
+
+class GetUserDraftedNewsFetchInProgress extends GetUserDraftedNewsState {}
+
+class GetUserDraftedNewsFetchSuccess extends GetUserDraftedNewsState {
+  final List<NewsModel> GetUserDraftedNews;
+  final int totalGetUserDraftedNewsCount;
+  final bool hasMoreFetchError;
+  final bool hasMore;
+
+  GetUserDraftedNewsFetchSuccess({required this.GetUserDraftedNews, required this.totalGetUserDraftedNewsCount, required this.hasMoreFetchError, required this.hasMore});
+}
+
+class GetUserDraftedNewsFetchFailure extends GetUserDraftedNewsState {
+  final String errorMessage;
+
+  GetUserDraftedNewsFetchFailure(this.errorMessage);
+}
+
+class GetUserDraftedNewsCubit extends Cubit<GetUserDraftedNewsState> {
+  GetUserDraftedNewsCubit() : super(GetUserDraftedNewsInitial());
+
+  void getGetUserDraftedNews({int? userId}) async {
+    try {
+      emit(GetUserDraftedNewsFetchInProgress());
+      final apiUrl = "${Api.getDraftNewsApi}/${userId}";
+      final result = await Api.sendApiRequest(body: null, url: apiUrl);
+      (!result[ERROR])
+          ? emit(GetUserDraftedNewsFetchSuccess(
+              GetUserDraftedNews: (result[DATA][NEWS][DATA] as List).map((e) => NewsModel.fromJson(e)).toList(),
+              totalGetUserDraftedNewsCount: result[DATA][NEWS][TOTAL],
+              hasMoreFetchError: false,
+              hasMore: (result[DATA][NEWS][DATA] as List).length < result[DATA][NEWS][TOTAL]))
+          : emit(GetUserDraftedNewsFetchFailure(result[MESSAGE]));
+    } catch (e) {
+      emit(GetUserDraftedNewsFetchFailure(e.toString()));
+    }
+  }
+
+  bool hasMoreGetUserDraftedNews() {
+    return (state is GetUserDraftedNewsFetchSuccess) ? (state as GetUserDraftedNewsFetchSuccess).hasMore : false;
+  }
+
+  void deleteNews(int index) {
+    if (state is GetUserDraftedNewsFetchSuccess) {
+      List<NewsModel> newsList = List.from((state as GetUserDraftedNewsFetchSuccess).GetUserDraftedNews)..removeAt(index);
+
+      emit(GetUserDraftedNewsFetchSuccess(
+          GetUserDraftedNews: newsList,
+          hasMore: (state as GetUserDraftedNewsFetchSuccess).hasMore,
+          hasMoreFetchError: false,
+          totalGetUserDraftedNewsCount: (state as GetUserDraftedNewsFetchSuccess).totalGetUserDraftedNewsCount - 1));
+    }
+  }
+
+  void deleteImageId(int index) {
+    if (state is GetUserDraftedNewsFetchSuccess) {
+      List<NewsModel> newsList = (state as GetUserDraftedNewsFetchSuccess).GetUserDraftedNews;
+
+      newsList[index].imageDataList!.removeAt(index);
+
+      emit(GetUserDraftedNewsFetchSuccess(
+          GetUserDraftedNews: newsList,
+          hasMore: (state as GetUserDraftedNewsFetchSuccess).hasMore,
+          hasMoreFetchError: false,
+          totalGetUserDraftedNewsCount: (state as GetUserDraftedNewsFetchSuccess).totalGetUserDraftedNewsCount));
+    }
+  }
+}