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