getSubDocOnce method

Future<DataSnapshot?> getSubDocOnce(
  1. String path,
  2. String subDocId
)

Implementation

Future<DataSnapshot?> getSubDocOnce(String path, String subDocId) async {
  try {
    final snapshot = await _dbRef.child('$path/$subDocId').get();
    if (snapshot.exists) {
      print('Subdocument retrieved from $path/$subDocId: ${snapshot.value}');
    } else {
      print('No subdocument available at $path/$subDocId');
    }
    return snapshot;
  } catch (e) {
    print('Error getting subdocument: $e');
    return null;
  }
}