getTransaction method

Future<Map> getTransaction(
  1. String transactionId
)

Get transaction data of transaction with id transactionId

Implementation

Future<Map> getTransaction(String transactionId) async {
  var headers = {
    'accept': 'application/json',
  };
  var u = Uri.parse('$url/transactions/$transactionId');
  var res = await http.get(u, headers: headers);
  if (res.statusCode != 200) {
    throw Exception('http.post error: statusCode= ${res.statusCode}');
  }
  Map output = jsonDecode(res.body);
  return output;
}