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fix: Don't query /members over and over

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Sorunome 2020-09-18 10:01:03 +02:00
parent f6259efa59
commit 3187275ed7
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1 changed files with 6 additions and 1 deletions
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7
lib/src/room.dart
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@ -1044,6 +1044,8 @@ class Room {
return userList; return userList;
} }
bool _requestedParticipants = false;
/// Request the full list of participants from the server. The local list /// Request the full list of participants from the server. The local list
/// from the store is not complete if the client uses lazy loading. /// from the store is not complete if the client uses lazy loading.
Future<List<User>> requestParticipants() async { Future<List<User>> requestParticipants() async {
@ -1054,13 +1056,16 @@ class Room {
setState(user); setState(user);
} }
} }
if (participantListComplete) return getParticipants(); if (_requestedParticipants || participantListComplete) {
return getParticipants();
}
final matrixEvents = await client.requestMembers(id); final matrixEvents = await client.requestMembers(id);
final users = final users =
matrixEvents.map((e) => Event.fromMatrixEvent(e, this).asUser).toList(); matrixEvents.map((e) => Event.fromMatrixEvent(e, this).asUser).toList();
for (final user in users) { for (final user in users) {
setState(user); // at *least* cache this in-memory setState(user); // at *least* cache this in-memory
} }
_requestedParticipants = true;
users.removeWhere( users.removeWhere(
(u) => [Membership.leave, Membership.ban].contains(u.membership)); (u) => [Membership.leave, Membership.ban].contains(u.membership));
return users; return users;