elCaribe app - customization and branding

news-app/lib/data/repositories/RelatedNews/relatedNewsRepository.dart

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+import 'package:news/data/repositories/RelatedNews/relatedNewsDataSource.dart';
+import 'package:news/data/models/NewsModel.dart';
+import 'package:news/utils/strings.dart';
+
+class RelatedNewsRepository {
+  static final RelatedNewsRepository _relatedNewsRepository = RelatedNewsRepository._internal();
+
+  late RelatedNewsRemoteDataSource _relatedNewsRemoteDataSource;
+
+  factory RelatedNewsRepository() {
+    _relatedNewsRepository._relatedNewsRemoteDataSource = RelatedNewsRemoteDataSource();
+    return _relatedNewsRepository;
+  }
+
+  RelatedNewsRepository._internal();
+
+  Future<Map<String, dynamic>> getRelatedNews({required String langId, required String offset, required String perPage, String? catId, String? subCatId, String? latitude, String? longitude}) async {
+    final result = await _relatedNewsRemoteDataSource.getRelatedNews(langId: langId, catId: catId, subCatId: subCatId, latitude: latitude, longitude: longitude, offset: offset, perPage: perPage);
+
+    return {"RelatedNews": (result[DATA] as List).map((e) => NewsModel.fromJson(e)).toList(), "total": result[TOTAL]};
+  }
+}