getDatabaseInfo method

Future<JsonObjectLite> getDatabaseInfo()

Get information about the database.

When offline the a list of the keys in the Lawndart database are returned, otherwise a response for CouchDb is returned.

Implementation

Future<JsonObjectLite<dynamic>> getDatabaseInfo() {
  final opCompleter = Completer<JsonObjectLite<dynamic>>();

  if (!online) {
    _database.lawndart.keys().toList().then((List<dynamic> keys) {
      final dynamic res = JsonObjectLite<dynamic>();
      res.localResponse = true;
      res.operation = dbInfoc;
      res.id = null;
      res.rev = null;
      res.payload = keys;
      res.ok = true;
      opCompleter.complete(res);
      if (_clientCompleter != null) {
        _completionResponse = _createCompletionResponse(res);
        _clientCompleter();
      }
    });
  } else {
    void completer(dynamic res) {
      /* If Ok update local storage with the database info */
      res.operation = dbInfoc;
      res.id = null;
      res.rev = null;
      res.localResponse = false;
      if (!res.error) {
        res.ok = true;
        res.payload = res.jsonCouchResponse;
      } else {
        res.localResponse = false;
        res.ok = false;
        res.payload = null;
      }

      opCompleter.complete(res);
      if (_clientCompleter != null) {
        _completionResponse = _createCompletionResponse(res);
        _clientCompleter();
      }
    }

    /* Get the database information from CouchDb */
    _database.wilt.getDatabaseInfo().then(completer);
  }

  return opCompleter.future;
}