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Fix demoting users during backfill

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Cadence Ember 2025-03-08 00:52:44 +13:00
parent 0c1a015222
commit 3ec0dc718e
1 changed files with 5 additions and 2 deletions
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7
src/d2m/actions/register-user.js
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@ -194,10 +194,13 @@ async function syncUser(user, member, channel, guild, roomID) {
const currentHash = _hashProfileContent(content, powerLevel)
const existingHash = select("sim_member", "hashed_profile_content", {room_id: roomID, mxid}).safeIntegers().pluck().get()
// only do the actual sync if the hash has changed since we last looked
if (existingHash !== currentHash) {
const hashHasChanged = existingHash !== currentHash
// however, do not overwrite pre-existing data if we already have data and `member` is not accessible, because this would replace good data with bad data
const wouldOverwritePreExisting = existingHash && !member
if (hashHasChanged && !wouldOverwritePreExisting) {
// Update room member state
await api.sendState(roomID, "m.room.member", mxid, content, mxid)
// Update power levels
// Update power levels (only if we can actually access the member roles)
const powerLevelsStateContent = await api.getStateEvent(roomID, "m.room.power_levels", "")
const oldPowerLevel = powerLevelsStateContent.users?.[mxid] || 0
mixin(powerLevelsStateContent, {users: {[mxid]: powerLevel}})