getSubSubCollectionLevel method
sub-sub-collection level....
Implementation
Future getSubSubCollectionLevel(
String collectionPath,
String subCollectionPath,
String subSubCollectionPath,
String docID) async {
Constants.fireStoreInstance
.collection(collectionPath)
.doc(docID)
.collection(subCollectionPath)
.doc(docID)
.collection(subSubCollectionPath)
.snapshots();
}