elCaribe app - customization and branding

news-app/lib/cubits/slugNewsCubit.dart

@@ -0,0 +1,49 @@
+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 SlugNewsState {}
+
+class SlugNewsInitial extends SlugNewsState {}
+
+class SlugNewsFetchInProgress extends SlugNewsState {}
+
+class SlugNewsFetchSuccess extends SlugNewsState {
+  final List<NewsModel> generalNews;
+  final int totalCount;
+
+  SlugNewsFetchSuccess({required this.totalCount, required this.generalNews});
+}
+
+class SlugNewsFetchFailure extends SlugNewsState {
+  final String errorMessage;
+
+  SlugNewsFetchFailure(this.errorMessage);
+}
+
+class SlugNewsCubit extends Cubit<SlugNewsState> {
+  SlugNewsCubit() : super(SlugNewsInitial());
+
+  Future<dynamic> getSlugNews({required String langId, String? latitude, String? longitude, int? offset, String? newsSlug}) async {
+    emit(SlugNewsInitial());
+    try {
+      final body = {LANGUAGE_ID: langId, LIMIT: 20};
+
+      if (latitude != null && latitude != "null") body[LATITUDE] = latitude;
+      if (longitude != null && longitude != "null") body[LONGITUDE] = longitude;
+      if (offset != null) body[OFFSET] = offset;
+      if (newsSlug != null && newsSlug != "null" && newsSlug.trim().isNotEmpty) body[SLUG] = newsSlug; // used in case of native link , details screen redirection
+
+      final result = await Api.sendApiRequest(body: body, url: Api.getNewsApi);
+      if (!result[ERROR]) {
+        emit(SlugNewsFetchSuccess(generalNews: (result[DATA] as List).map((e) => NewsModel.fromJson(e)).toList(), totalCount: result[TOTAL]));
+      } else {
+        emit(SlugNewsFetchFailure(result[MESSAGE]));
+      }
+      return result;
+    } catch (e) {
+      throw ApiMessageAndCodeException(errorMessage: e.toString());
+    }
+  }
+}