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sync arch. rooms with Room during init. sync to create summary, timeline

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when receiving archived rooms during initial sync, sync them with Room
(e.g. as a joined room) first so the members, timeline get written
and the summary gets created which is then adopted by the ArchivedRoom.
This commit is contained in:
Bruno Windels 2021-05-11 13:02:43 +02:00
parent 2087059c0b
commit e775ed12b4
1 changed files with 25 additions and 17 deletions
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40
src/matrix/Sync.js
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@ -193,7 +193,7 @@ export class Sync {
const sessionState = new SessionSyncProcessState();
const inviteStates = this._parseInvites(response.rooms);
const {roomStates, archivedRoomStates} = await this._parseRoomsResponse(
response.rooms, inviteStates, isInitialSync);
response.rooms, inviteStates, isInitialSync, log);
try {
// take a lock on olm sessions used in this sync so sending a message doesn't change them while syncing
@ -346,7 +346,7 @@ export class Sync {
]);
}
async _parseRoomsResponse(roomsSection, inviteStates, isInitialSync) {
async _parseRoomsResponse(roomsSection, inviteStates, isInitialSync, log) {
const roomStates = [];
const archivedRoomStates = [];
if (roomsSection) {
@ -366,11 +366,11 @@ export class Sync {
if (invite) {
inviteStates.push(new InviteSyncProcessState(invite, false, null, membership));
}
const roomState = this._createRoomSyncState(roomId, invite, roomResponse, membership);
const roomState = this._createRoomSyncState(roomId, invite, roomResponse, membership, isInitialSync);
if (roomState) {
roomStates.push(roomState);
}
const ars = await this._createArchivedRoomSyncState(roomId, roomState, roomResponse, membership);
const ars = await this._createArchivedRoomSyncState(roomId, roomState, roomResponse, membership, isInitialSync, log);
if (ars) {
archivedRoomStates.push(ars);
}
@ -381,12 +381,17 @@ export class Sync {
return {roomStates, archivedRoomStates};
}
_createRoomSyncState(roomId, invite, roomResponse, membership) {
_createRoomSyncState(roomId, invite, roomResponse, membership, isInitialSync) {
let isNewRoom = false;
let room = this._session.rooms.get(roomId);
// create room only on new join,
// don't create a room for a rejected invite
if (!room && membership === "join") {
// create room only either on new join,
// or for an archived room during initial sync,
// where we create the summaryChanges with a joined
// room to then adopt by the archived room.
// This way the limited timeline, members, ...
// we receive also gets written.
// In any case, don't create a room for a rejected invite
if (!room && (membership === "join" || (isInitialSync && membership === "leave"))) {
room = this._session.createRoom(roomId);
isNewRoom = true;
}
@ -396,10 +401,12 @@ export class Sync {
}
}
async _createArchivedRoomSyncState(roomId, roomState, roomResponse, membership) {
async _createArchivedRoomSyncState(roomId, roomState, roomResponse, membership, isInitialSync, log) {
let archivedRoom;
if (membership === "join") {
// when joining, always create the archived room to write the removal
if (roomState?.shouldAdd && !isInitialSync) {
// when adding a joined room during incremental sync,
// always create the archived room to write the removal
// of the archived summary
archivedRoom = this._session.createArchivedRoom(roomId);
} else if (membership === "leave") {
if (roomState) {
@ -411,7 +418,7 @@ export class Sync {
// it from storage first, so we can increment it.
// this happens for example when our membership changes
// after leaving (e.g. being (un)banned, possibly after being kicked), etc
archivedRoom = await this._session.loadArchivedRoom(roomId);
archivedRoom = await this._session.loadArchivedRoom(roomId, log);
}
}
if (archivedRoom) {
@ -477,11 +484,11 @@ class RoomSyncProcessState {
}
get shouldAdd() {
return this.isNewRoom;
return this.isNewRoom && this.membership === "join";
}
get shouldRemove() {
return this.membership !== "join";
return !this.isNewRoom && this.membership !== "join";
}
get summaryChanges() {
@ -491,11 +498,12 @@ class RoomSyncProcessState {
class ArchivedRoomSyncProcessState {
constructor(archivedRoom, roomState, roomResponse, membership) {
constructor(archivedRoom, roomState, roomResponse, membership, isInitialSync) {
this.archivedRoom = archivedRoom;
this.roomState = roomState;
this.roomResponse = roomResponse;
this.membership = membership;
this.isInitialSync = isInitialSync;
this.changes = null;
}
@ -504,7 +512,7 @@ class ArchivedRoomSyncProcessState {
}
get shouldAdd() {
return this.roomState && this.membership === "leave";
return (this.roomState || this.isInitialSync) && this.membership === "leave";
}
get shouldRemove() {