getWidget method

Widget getWidget({ required Widget onData(List<Document>), required Widget onError(String), required Widget onLoading(), })

Implementation

Widget getWidget({
  required Widget Function(List<Document>) onData,
  required Widget Function(String) onError,
  required Widget Function() onLoading,
}) {
  return FutureBuilder<IndexSnapshot>(
      future: get(),
      builder: (context, AsyncSnapshot<IndexSnapshot> snapshot) {
        if (snapshot.hasData) {
          if (snapshot.data!.success) {
            return onData(snapshot.data!.docs);
          } else {
            return onError(snapshot.data!.reason);
          }
        }
        return onLoading();
      });
}