readCard method

Future<Card> readCard({
  1. required String cardId,
  2. required String customerId,
  3. String? realmId,
  4. String? authToken,
})

Retrieves a specified card object. This operation cannot retrieve cards created via the QuickBooks Online interface.

Implementation

Future<Card> readCard({
  required String cardId,
  required String customerId,
  String? realmId,
  String? authToken,
}) async {
  authToken ??= authenticationService.getCachedToken()?.access_token;
  realmId ??= authenticationService.getCachedRealmId();

  Map<String, String> headers = {
    "Authorization": "Bearer ${authToken ?? ""}",
    'Content-Type': 'application/json',
    //'Accept': 'application/json',
  };

  Uri endpoint = Uri.https(
      baseUrl, "/quickbooks/v4/customers/$customerId/cards/$cardId");

  //print (endpoint.toString());

  var response = await
  http.get(endpoint, headers: headers,);

  if (response.statusCode == 200) {
    return Card.fromJson(jsonDecode(response.body));
  }
  else {
    throw CardException(statusCode: response.statusCode, message: response.body);
  }
}