addContact method

Future<void> addContact(
  1. String userId, {
  2. String? reason,
})

Adds a new contact.

Param userId The user to be added.

Param reason (optional) The invitation message.

Throws A description of the exception. See ChatError.

Implementation

Future<void> addContact(
  String userId, {
  String? reason,
}) async {
  try {
    Map req = {
      'userId': userId,
    };
    req.putIfNotNull("reason", reason);
    Map result = await platform_interface.Client.instance.contactManager
        .callNativeMethod(ChatMethodKeys.addContact, req);
    ChatError.hasErrorFromResult(result);
  } catch (e) {
    rethrow;
  }
}