fetchTransactionAsync function

Implementation

Future<ApiBaseResponse<DTransactionResponse>> fetchTransactionAsync(
    String accountId, int currentPage, int pageSize, String refererKey) async {
  final url = BaseUrl.baseUrl! + api().transaction;

  final Map<String, dynamic> body = {
    "id": accountId,
    "pagination": {
      "current_page": currentPage,
      "page_size": pageSize,
      "total_pages": 0,
      "total_items": 0,
      "has_next_page": true,
      "has_previous_page": true
    }
  };

  final Map<String, String> headers = {
    'token': envDemo().token,
    'Content-Type': 'application/json',
    'X-Referrer-Key': refererKey,
  };

  try {
    final jsonData = await http.post(
      Uri.parse(url),
      body: jsonEncode(body),
      headers: headers,
    );

    if (jsonData.statusCode == 200) {
      final Map<String, dynamic> decodedJson = jsonDecode(jsonData.body);

      final response = ApiBaseResponse<DTransactionResponse>.fromJson(
        decodedJson,
        (dataJson) => DTransactionResponse.fromJson(dataJson),
      );

      return response;
    } else {
      throw Exception('Failed to load data from API');
    }
  } catch (ex) {
    throw Exception('Failed to load data from API ${ex.toString()}');
  }
}