Firebase Listener Called Multiple Times When Data Change SwiftUI

Question

I have three listeners

1. Get Visible Data to all user
2. Get Data Between two dates
3. Get All Data

However, When any Data change user table the Listener call automatically 4-5 times.

    func listenData() -> ListenerRegistration {
    let listener = db.collection("user")
        .whereField("FirstRow", isGreaterThanOrEqualTo: "FirstRow")
        .whereField("lastRow", isLessThanOrEqualTo: "lastRow")
        .addSnapshotListener { querySnapshot, error in
            if let error = error {
                print("listener error: \(error.localizedDescription)")
                return
            }
            if let snapshot = querySnapshot {
                print("Without For Each = Data")
                snapshot.documentChanges.forEach { diff in
                    print("For Each = Data")
                }
                print("listen Public Rides Loop Done")
            }
        }
    return listener
}

Question: How to Listener call once time when user change the data?

Can someone please explain to me How to Listener call once time only?

Any help would be greatly appreciated.

Thanks in advance.