bulkDelete method

Future<void> bulkDelete({ List<String>? docsIds, Query<Object?> query(Query<Object?> query)?, })

delete more one document model call bulkDelete delete specific models use bulkDelete by pass docsIds FirestoreModel.use

Implementation

Future<void> bulkDelete({
  List<String>? docsIds,
  Query query(Query query)?,
}) async {
  if (query != null) {
    WriteBatch batch = FirebaseFirestore.instance.batch();
    return this.get(queryBuilder: query).then((models) {
      models?.forEach((model) {
        batch.delete(_collectionReference.doc(model?.docId));
      });
      batch.commit();
    });
  }
  if (docsIds != null) {
    WriteBatch batch = FirebaseFirestore.instance.batch();
    docsIds.forEach((docId) {
      batch.delete(_collectionReference.doc(docId));
    });
    batch.commit();
  }
}