import '.../core/resources/data_state.dart';

import '.../features/daily_posts/domain/entities/post_entity.dart';

import '.../features/daily_posts/domain/repository/posts_repository.dart';

import '../data_sources/remote/posts_api_service.dart';

import 'package:dio/dio.dart';

​

class PostRepositoryImpl implements PostRepository {

  final PostsApiService _postsApiService;

  PostRepositoryImpl(this._postsApiService);

  // Handle API methods by success status.

  @override

  Future<DataState<List<PostEntity>>> getPosts() async {

   try {

    final httpResponse =

      await _postsApiService.getPosts(country:countryQuery);

​

    if (httpResponse.response.statusCode == HttpStatus.ok) {

      return DataSuccess(httpResponse.data);

    } else {

      return DataFailed(DioError(error: httpResponse.response.statusMessage));

    }

   } on DioError catch(e){

    return DataFailed(e);

   }

  }

}

import '.../core/resources/data_state.dart';

import '.../features/daily_posts/domain/entities/post_entity.dart';

​

abstract class PostRepository {

// API methods Summary only.

Future>> getPosts();

}