flutter firebase fetching data

Question

i'm trying to search for all users from firebase and i have done that by getting all users from firestore but the problem is that i dont want myself to appear between the users in search bar...in other way..i want to get all users except myself so how to do it in this code ?

Widget buildResults(BuildContext context) { return StreamBuilder<QuerySnapshot>( stream: FirebaseFirestore.instance.collection('users').snapshots(), builder: (context, snapshots){ return(snapshots.connectionState == ConnectionState.waiting) ? Center( child: CircularProgressIndicator(), ) : ListView.builder( itemCount: SocialCubit.get(context).users.length, itemBuilder: (context, index) { var data = snapshots.data!.docs[index].data() as Map<String, dynamic>; if (query.isEmpty) { return ListTile( title: Text( data['name'], maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle( color: Colors.black54, fontSize: 16, fontWeight: FontWeight.bold), ), subtitle: Text( data['bio'], maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle( color: Colors.black54, fontSize: 16, fontWeight: FontWeight.bold), ), leading: CircleAvatar( backgroundImage: NetworkImage(data['image']), ), ); } if (data['name'] .toString() .toLowerCase() .startsWith(query.toLowerCase())) { return ListTile( onTap: () { Navigator.push(context, MaterialPageRoute(builder: (context)=> ChatDetailsScreen(SocialCubit.get(context).users[index]))); }, title: Text( data['name'], maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle( color: Colors.black54, fontSize: 16, fontWeight: FontWeight.bold), ), subtitle: Text( data['bio'], maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle( color: Colors.black54, fontSize: 16, fontWeight: FontWeight.bold), ), leading: CircleAvatar( backgroundImage: NetworkImage(data['image']), ), ); } return Container(); }); }, ); }

is there a way to implement it on the above code ? here is my data in firestore

Frank van Puffelen · Accepted Answer · 2022-12-12 04:37:27Z

you can exclude your uid from the Query, with the where() filtering method like this:

return StreamBuilder<QuerySnapshot>( stream: FirebaseFirestore.instance.collection('users').where("uId", isNotEqualTo: FirebaseAuth.instance.currentUser!.uid).snapshots(), // ...

this will return all documents of your users collection which have an uid property different than your uid for from Firebase auth.

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