getAllHashtags method

Future<List<HashtagModel>> getAllHashtags()

Implementation

Future<List<HashtagModel>> getAllHashtags() {
  return _httpService.getAllHashtags().then((data) async {
    if (data.statusCode == 200) {
      List<dynamic> tags = json.decode(data.body);
      List<HashtagModel> tagsList =
          tags.map((i) => HashtagModel.fromJson(i)).toList();
      return tagsList;
    } else {
      return List<HashtagModel>.from([]);
    }
  });
}