import 'package:cloud_firestore/cloud_firestore.dart'; import '../main.dart'; class UserService { Future>>> getUsersByIdUnique(String uniqueId) async { QuerySnapshot> response = await FirebaseFirestore.instance .collection("users") .where("unique_id", isGreaterThanOrEqualTo: uniqueId) .where("unique_id", isLessThanOrEqualTo: uniqueId + "zzzzzzzzzzzzzzzzzzzzzzzzzzzz") .limit(20) .get(); var users = response.docs.where((doc) { String id = doc["unique_id"]; return id != MyApp.userViewModel.userCurrent.uniquePseudo; }).toList(); print("cc34" + users.toString()); return users; } }