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Reload member list after moderation actions (#5268)

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* Reload member list after moderation actions

The previous `runActionAndWaitForMembershipChange` logic wasn't really doing anything, as the modified flow was never used.

* Make sure we always set the value in the member list state flow, even if the underlying coroutine scope is no longer there.

With `emit`, the `Ready` state was not emitted if the member list was loaded way too fast.
This commit is contained in:
Jorge Martin Espinosa 2025-09-04 14:56:46 +02:00 • committed by GitHub
parent 25da1cba83
commit 2eacce47c0
6 changed files with 61 additions and 23 deletions
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12
libraries/matrix/impl/src/main/kotlin/io/element/android/libraries/matrix/impl/room/member/RoomMemberListFetcher.kt
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@ -79,35 +79,35 @@ internal class RoomMemberListFetcher(
Timber.i("Loading cached members for room $roomId")
try {
// Send current member list with pending state to notify the UI that we are loading new members
emit(pendingWithCurrentMembers())
value = pendingWithCurrentMembers()
val members = parseAndEmitMembers(room.membersNoSync())
val newState = if (asPendingState) {
RoomMembersState.Pending(prevRoomMembers = members)
} else {
RoomMembersState.Ready(members)
}
emit(newState)
value = newState
} catch (exception: CancellationException) {
Timber.d("Cancelled loading cached members for room $roomId")
throw exception
} catch (exception: Exception) {
Timber.e(exception, "Failed to load cached members for room $roomId")
emit(RoomMembersState.Error(exception, _membersFlow.value.roomMembers()?.toImmutableList()))
value = RoomMembersState.Error(exception, _membersFlow.value.roomMembers()?.toImmutableList())
}
}
private suspend fun MutableStateFlow<RoomMembersState>.fetchRemoteRoomMembers() {
try {
// Send current member list with pending state to notify the UI that we are loading new members
emit(pendingWithCurrentMembers())
value = pendingWithCurrentMembers()
// Start loading new members
emit(RoomMembersState.Ready(parseAndEmitMembers(room.members())))
value = RoomMembersState.Ready(parseAndEmitMembers(room.members()))
} catch (exception: CancellationException) {
Timber.d("Cancelled loading updated members for room $roomId")
throw exception
} catch (exception: Exception) {
Timber.e(exception, "Failed to load updated members for room $roomId")
emit(RoomMembersState.Error(exception, _membersFlow.value.roomMembers()?.toImmutableList()))
value = RoomMembersState.Error(exception, _membersFlow.value.roomMembers()?.toImmutableList())
}
}