50 lines
1.7 KiB
Dart
50 lines
1.7 KiB
Dart
import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:news/data/models/NewsModel.dart';
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import 'package:news/utils/api.dart';
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import 'package:news/utils/strings.dart';
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abstract class SlugNewsState {}
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class SlugNewsInitial extends SlugNewsState {}
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class SlugNewsFetchInProgress extends SlugNewsState {}
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class SlugNewsFetchSuccess extends SlugNewsState {
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final List<NewsModel> generalNews;
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final int totalCount;
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SlugNewsFetchSuccess({required this.totalCount, required this.generalNews});
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}
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class SlugNewsFetchFailure extends SlugNewsState {
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final String errorMessage;
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SlugNewsFetchFailure(this.errorMessage);
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}
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class SlugNewsCubit extends Cubit<SlugNewsState> {
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SlugNewsCubit() : super(SlugNewsInitial());
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Future<dynamic> getSlugNews({required String langId, String? latitude, String? longitude, int? offset, String? newsSlug}) async {
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emit(SlugNewsInitial());
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try {
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final body = {LANGUAGE_ID: langId, LIMIT: 20};
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if (latitude != null && latitude != "null") body[LATITUDE] = latitude;
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if (longitude != null && longitude != "null") body[LONGITUDE] = longitude;
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if (offset != null) body[OFFSET] = offset;
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if (newsSlug != null && newsSlug != "null" && newsSlug.trim().isNotEmpty) body[SLUG] = newsSlug; // used in case of native link , details screen redirection
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final result = await Api.sendApiRequest(body: body, url: Api.getNewsApi);
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if (!result[ERROR]) {
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emit(SlugNewsFetchSuccess(generalNews: (result[DATA] as List).map((e) => NewsModel.fromJson(e)).toList(), totalCount: result[TOTAL]));
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} else {
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emit(SlugNewsFetchFailure(result[MESSAGE]));
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}
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return result;
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} catch (e) {
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throw ApiMessageAndCodeException(errorMessage: e.toString());
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}
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}
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}
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