oneWithID<T> method

Future<bool> oneWithID<T>(
  1. Type type,
  2. String documentID, {
  3. String? subcollection,
})

Checks if a document exists in Firestore using its type and ID.

Implementation

Future<bool> oneWithID<T>(Type type, String documentID, { String? subcollection }) async {
  DocumentReference ref = FS.instance.collection(type.toString()).doc(documentID);
  if (subcollection != null) {
    ref = FS.instance.collection(type.toString()).doc(subcollection).collection(subcollection).doc(documentID);
  }
  DocumentSnapshot snapshot = await ref.get();
  return snapshot.exists;
}