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* Validate room upgrade relationships in MatrixClient::getJoinedRooms

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

* Tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

---------

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
This commit is contained in:
Michael Telatynski
2025-09-16 12:36:14 +01:00
committed by GitHub
parent ff89c9ec42
commit 43c72d5bf5
2 changed files with 30 additions and 14 deletions
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21
src/client.ts
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@@ -2141,21 +2141,14 @@ export class MatrixClient extends TypedEventEmitter<EmittedEvents, ClientEventHa
public getVisibleRooms(msc3946ProcessDynamicPredecessor = false): Room[] {
const allRooms = this.store.getRooms();
const replacedRooms = new Set();
for (const r of allRooms) {
const predecessor = r.findPredecessor(msc3946ProcessDynamicPredecessor)?.roomId;
if (predecessor) {
replacedRooms.add(predecessor);
const visibleRooms = new Set(allRooms);
for (const room of visibleRooms) {
const predecessors = this.findPredecessorRooms(room, true, msc3946ProcessDynamicPredecessor);
for (const predecessor of predecessors) {
visibleRooms.delete(predecessor);
}
}
return allRooms.filter((r) => {
const tombstone = r.currentState.getStateEvents(EventType.RoomTombstone, "");
if (tombstone && replacedRooms.has(r.roomId)) {
return false;
}
return true;
});
return Array.from(visibleRooms);
}
/**
@@ -3852,7 +3845,7 @@ export class MatrixClient extends TypedEventEmitter<EmittedEvents, ClientEventHa
roomId: string,
includeFuture = true,
): Promise<{ [roomId: string]: Error | MatrixError | null }> {
const upgradeHistory = this.getRoomUpgradeHistory(roomId);
const upgradeHistory = this.getRoomUpgradeHistory(roomId, true);
let eligibleToLeave = upgradeHistory;
if (!includeFuture) {