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7
src/MatrixClientPeg.ts
View file

@ -41,6 +41,7 @@ import PlatformPeg from "./PlatformPeg";
import { formatList } from "./utils/FormattingUtils"; import { formatList } from "./utils/FormattingUtils";
import SdkConfig from "./SdkConfig"; import SdkConfig from "./SdkConfig";
import { setDeviceIsolationMode } from "./settings/controllers/DeviceIsolationModeController.ts"; import { setDeviceIsolationMode } from "./settings/controllers/DeviceIsolationModeController.ts";
import SlidingSyncController from "./settings/controllers/SlidingSyncController";
export interface IMatrixClientCreds { export interface IMatrixClientCreds {
homeserverUrl: string; homeserverUrl: string;
@ -297,10 +298,16 @@ class MatrixClientPegClass implements IMatrixClientPeg {
opts.clientWellKnownPollPeriod = 2 * 60 * 60; // 2 hours opts.clientWellKnownPollPeriod = 2 * 60 * 60; // 2 hours
opts.threadSupport = true; opts.threadSupport = true;
/* TODO: Uncomment before PR lands
if (SettingsStore.getValue("feature_sliding_sync")) { if (SettingsStore.getValue("feature_sliding_sync")) {
opts.slidingSync = await SlidingSyncManager.instance.setup(this.matrixClient); opts.slidingSync = await SlidingSyncManager.instance.setup(this.matrixClient);
} else { } else {
SlidingSyncManager.instance.checkSupport(this.matrixClient); SlidingSyncManager.instance.checkSupport(this.matrixClient);
} */
// TODO: remove before PR lands. Defaults to SSS if the server entered supports it.
await SlidingSyncManager.instance.checkSupport(this.matrixClient);
if (SlidingSyncController.serverSupportsSlidingSync) {
opts.slidingSync = await SlidingSyncManager.instance.setup(this.matrixClient);
} }
// Connect the matrix client to the dispatcher and setting handlers // Connect the matrix client to the dispatcher and setting handlers

334
src/SlidingSyncManager.ts
View file

@ -36,45 +36,53 @@ Please see LICENSE files in the repository root for full details.
* list ops) * list ops)
*/ */
import { MatrixClient, EventType, AutoDiscovery, Method, timeoutSignal } from "matrix-js-sdk/src/matrix"; import { MatrixClient, EventType, ClientEvent, Room } from "matrix-js-sdk/src/matrix";
import { import {
MSC3575Filter, MSC3575Filter,
MSC3575List, MSC3575List,
MSC3575SlidingSyncResponse,
MSC3575_STATE_KEY_LAZY, MSC3575_STATE_KEY_LAZY,
MSC3575_STATE_KEY_ME, MSC3575_STATE_KEY_ME,
MSC3575_WILDCARD, MSC3575_WILDCARD,
SlidingSync, SlidingSync,
SlidingSyncEvent,
SlidingSyncState,
} from "matrix-js-sdk/src/sliding-sync"; } from "matrix-js-sdk/src/sliding-sync";
import { logger } from "matrix-js-sdk/src/logger"; import { logger } from "matrix-js-sdk/src/logger";
import { defer, sleep } from "matrix-js-sdk/src/utils"; import { defer, sleep } from "matrix-js-sdk/src/utils";
import SettingsStore from "./settings/SettingsStore";
import SlidingSyncController from "./settings/controllers/SlidingSyncController"; import SlidingSyncController from "./settings/controllers/SlidingSyncController";
// how long to long poll for // how long to long poll for
const SLIDING_SYNC_TIMEOUT_MS = 20 * 1000; const SLIDING_SYNC_TIMEOUT_MS = 20 * 1000;
// The state events we will get for every single room/space/old room/etc
// This list is only augmented when a direct room subscription is made. (e.g you view a room)
const REQUIRED_STATE_LIST = [
[EventType.RoomJoinRules, ""], // the public icon on the room list
[EventType.RoomAvatar, ""], // any room avatar
[EventType.RoomCanonicalAlias, ""], // for room name calculations
[EventType.RoomTombstone, ""], // lets JS SDK hide rooms which are dead
[EventType.RoomEncryption, ""], // lets rooms be configured for E2EE correctly
[EventType.RoomCreate, ""], // for isSpaceRoom checks
[EventType.SpaceChild, MSC3575_WILDCARD], // all space children
[EventType.SpaceParent, MSC3575_WILDCARD], // all space parents
[EventType.RoomMember, MSC3575_STATE_KEY_ME], // lets the client calculate that we are in fact in the room
];
// the things to fetch when a user clicks on a room // the things to fetch when a user clicks on a room
const DEFAULT_ROOM_SUBSCRIPTION_INFO = { const DEFAULT_ROOM_SUBSCRIPTION_INFO = {
timeline_limit: 50, timeline_limit: 50,
// missing required_state which will change depending on the kind of room // missing required_state which will change depending on the kind of room
include_old_rooms: { include_old_rooms: {
timeline_limit: 0, timeline_limit: 0,
required_state: [ required_state: REQUIRED_STATE_LIST,
// state needed to handle space navigation and tombstone chains
[EventType.RoomCreate, ""],
[EventType.RoomTombstone, ""],
[EventType.SpaceChild, MSC3575_WILDCARD],
[EventType.SpaceParent, MSC3575_WILDCARD],
[EventType.RoomMember, MSC3575_STATE_KEY_ME],
],
}, },
}; };
// lazy load room members so rooms like Matrix HQ don't take forever to load // lazy load room members so rooms like Matrix HQ don't take forever to load
const UNENCRYPTED_SUBSCRIPTION_NAME = "unencrypted"; const UNENCRYPTED_SUBSCRIPTION_NAME = "unencrypted";
const UNENCRYPTED_SUBSCRIPTION = { const UNENCRYPTED_SUBSCRIPTION = {
required_state: [ required_state: [
[MSC3575_WILDCARD, MSC3575_WILDCARD], // all events
[EventType.RoomMember, MSC3575_STATE_KEY_ME], // except for m.room.members, get our own membership [EventType.RoomMember, MSC3575_STATE_KEY_ME], // except for m.room.members, get our own membership
[EventType.RoomMember, MSC3575_STATE_KEY_LAZY], // ...and lazy load the rest. [EventType.RoomMember, MSC3575_STATE_KEY_LAZY], // ...and lazy load the rest.
], ],
@ -90,6 +98,72 @@ const ENCRYPTED_SUBSCRIPTION = {
...DEFAULT_ROOM_SUBSCRIPTION_INFO, ...DEFAULT_ROOM_SUBSCRIPTION_INFO,
}; };
// the complete set of lists made in SSS. The manager will spider all of these lists depending
// on the count for each one.
const sssLists: Record<string, MSC3575List> = {
spaces: {
ranges: [[0, 10]],
timeline_limit: 0, // we don't care about the most recent message for spaces
required_state: REQUIRED_STATE_LIST,
include_old_rooms: {
timeline_limit: 0,
required_state: REQUIRED_STATE_LIST,
},
filters: {
room_types: ["m.space"],
},
},
invites: {
ranges: [[0, 10]],
timeline_limit: 1, // most recent message display
required_state: REQUIRED_STATE_LIST,
include_old_rooms: {
timeline_limit: 0,
required_state: REQUIRED_STATE_LIST,
},
filters: {
is_invite: true,
},
},
favourites: {
ranges: [[0, 10]],
timeline_limit: 1, // most recent message display
required_state: REQUIRED_STATE_LIST,
include_old_rooms: {
timeline_limit: 0,
required_state: REQUIRED_STATE_LIST,
},
filters: {
tags: ["m.favourite"],
},
},
dms: {
ranges: [[0, 10]],
timeline_limit: 1, // most recent message display
required_state: REQUIRED_STATE_LIST,
include_old_rooms: {
timeline_limit: 0,
required_state: REQUIRED_STATE_LIST,
},
filters: {
is_dm: true,
is_invite: false,
// If a DM has a Favourite & Low Prio tag then it'll be shown in those lists instead
not_tags: ["m.favourite", "m.lowpriority"],
},
},
untagged: {
// SSS will dupe suppress invites/dms from here, so we don't need "not dms, not invites"
ranges: [[0, 10]],
timeline_limit: 1, // most recent message display
required_state: REQUIRED_STATE_LIST,
include_old_rooms: {
timeline_limit: 0,
required_state: REQUIRED_STATE_LIST,
},
},
};
export type PartialSlidingSyncRequest = { export type PartialSlidingSyncRequest = {
filters?: MSC3575Filter; filters?: MSC3575Filter;
sort?: string[]; sort?: string[];
@ -116,48 +190,17 @@ export class SlidingSyncManager {
return SlidingSyncManager.internalInstance; return SlidingSyncManager.internalInstance;
} }
public configure(client: MatrixClient, proxyUrl: string): SlidingSync { private configure(client: MatrixClient, proxyUrl: string): SlidingSync {
this.client = client; this.client = client;
// create the set of lists we will use.
const lists = new Map();
for (const listName in sssLists) {
lists.set(listName, sssLists[listName]);
}
// by default use the encrypted subscription as that gets everything, which is a safer // by default use the encrypted subscription as that gets everything, which is a safer
// default than potentially missing member events. // default than potentially missing member events.
this.slidingSync = new SlidingSync( this.slidingSync = new SlidingSync(proxyUrl, lists, ENCRYPTED_SUBSCRIPTION, client, SLIDING_SYNC_TIMEOUT_MS);
proxyUrl,
new Map(),
ENCRYPTED_SUBSCRIPTION,
client,
SLIDING_SYNC_TIMEOUT_MS,
);
this.slidingSync.addCustomSubscription(UNENCRYPTED_SUBSCRIPTION_NAME, UNENCRYPTED_SUBSCRIPTION); this.slidingSync.addCustomSubscription(UNENCRYPTED_SUBSCRIPTION_NAME, UNENCRYPTED_SUBSCRIPTION);
// set the space list
this.slidingSync.setList(SlidingSyncManager.ListSpaces, {
ranges: [[0, 20]],
sort: ["by_name"],
slow_get_all_rooms: true,
timeline_limit: 0,
required_state: [
[EventType.RoomJoinRules, ""], // the public icon on the room list
[EventType.RoomAvatar, ""], // any room avatar
[EventType.RoomTombstone, ""], // lets JS SDK hide rooms which are dead
[EventType.RoomEncryption, ""], // lets rooms be configured for E2EE correctly
[EventType.RoomCreate, ""], // for isSpaceRoom checks
[EventType.SpaceChild, MSC3575_WILDCARD], // all space children
[EventType.SpaceParent, MSC3575_WILDCARD], // all space parents
[EventType.RoomMember, MSC3575_STATE_KEY_ME], // lets the client calculate that we are in fact in the room
],
include_old_rooms: {
timeline_limit: 0,
required_state: [
[EventType.RoomCreate, ""],
[EventType.RoomTombstone, ""], // lets JS SDK hide rooms which are dead
[EventType.SpaceChild, MSC3575_WILDCARD], // all space children
[EventType.SpaceParent, MSC3575_WILDCARD], // all space parents
[EventType.RoomMember, MSC3575_STATE_KEY_ME], // lets the client calculate that we are in fact in the room
],
},
filters: {
room_types: ["m.space"],
},
});
this.configureDefer.resolve(); this.configureDefer.resolve();
return this.slidingSync; return this.slidingSync;
} }
@ -229,90 +272,100 @@ export class SlidingSyncManager {
subscriptions.delete(roomId); subscriptions.delete(roomId);
} }
const room = this.client?.getRoom(roomId); const room = this.client?.getRoom(roomId);
let shouldLazyLoad = !(await this.client?.getCrypto()?.isEncryptionEnabledInRoom(roomId));
if (!room) {
// default to safety: request all state if we can't work it out. This can happen if you // default to safety: request all state if we can't work it out. This can happen if you
// refresh the app whilst viewing a room: we call setRoomVisible before we know anything // refresh the app whilst viewing a room: we call setRoomVisible before we know anything
// about the room. // about the room.
shouldLazyLoad = false; let shouldLazyLoad = false;
if (room) {
// do not lazy load encrypted rooms as we need the entire member list.
shouldLazyLoad = !(await this.client?.getCrypto()?.isEncryptionEnabledInRoom(roomId));
} }
logger.log("SlidingSync setRoomVisible:", roomId, visible, "shouldLazyLoad:", shouldLazyLoad); logger.log("SlidingSync setRoomVisible:", roomId, visible, "shouldLazyLoad:", shouldLazyLoad);
if (shouldLazyLoad) { if (shouldLazyLoad) {
// lazy load this room // lazy load this room
this.slidingSync!.useCustomSubscription(roomId, UNENCRYPTED_SUBSCRIPTION_NAME); this.slidingSync!.useCustomSubscription(roomId, UNENCRYPTED_SUBSCRIPTION_NAME);
} }
const p = this.slidingSync!.modifyRoomSubscriptions(subscriptions); this.slidingSync!.modifyRoomSubscriptions(subscriptions);
if (room) { if (room) {
return roomId; // we have data already for this room, show immediately e.g it's in a list return roomId; // we have data already for this room, show immediately e.g it's in a list
} }
try { // wait until we know about this room. This may take a little while.
// wait until the next sync before returning as RoomView may need to know the current state return new Promise((resolve) => {
await p; logger.log(`SlidingSync setRoomVisible room ${roomId} not found, waiting for ClientEvent.Room`);
} catch { const waitForRoom = (r: Room): void => {
logger.warn("SlidingSync setRoomVisible:", roomId, visible, "failed to confirm transaction"); if (r.roomId === roomId) {
this.client?.off(ClientEvent.Room, waitForRoom);
logger.log(`SlidingSync room ${roomId} found, resolving setRoomVisible`);
resolve(roomId);
} }
return roomId; };
this.client?.on(ClientEvent.Room, waitForRoom);
});
} }
/** /**
* Retrieve all rooms on the user's account. Used for pre-populating the local search cache. * Retrieve all rooms on the user's account. Retrieval is gradual over time.
* Retrieval is gradual over time. * This function MUST be called BEFORE the first sync request goes out.
* @param batchSize The number of rooms to return in each request. * @param batchSize The number of rooms to return in each request.
* @param gapBetweenRequestsMs The number of milliseconds to wait between requests. * @param gapBetweenRequestsMs The number of milliseconds to wait between requests.
*/ */
public async startSpidering(batchSize: number, gapBetweenRequestsMs: number): Promise<void> { private async startSpidering(
await sleep(gapBetweenRequestsMs); // wait a bit as this is called on first render so let's let things load slidingSync: SlidingSync,
let startIndex = batchSize; batchSize: number,
let hasMore = true; gapBetweenRequestsMs: number,
let firstTime = true; ): Promise<void> {
while (hasMore) { // The manager has created several lists (see `sssLists` in this file), all of which will be spidered simultaneously.
const endIndex = startIndex + batchSize - 1; // There are multiple lists to ensure that we can populate invites/favourites/DMs sections immediately, rather than
try { // potentially waiting minutes if they are all very old rooms (and hence are returned last by the server). In this
const ranges = [ // way, the lists are effectively priority requests. We don't actually care which room goes into which list at this
[0, batchSize - 1], // point, as the RoomListStore will calculate this based on the returned data.
[startIndex, endIndex],
]; // copy the initial set of list names and ranges, we'll keep this map updated.
if (firstTime) { const listToUpperBound = new Map(
await this.slidingSync!.setList(SlidingSyncManager.ListSearch, { Object.keys(sssLists).map((listName) => {
// e.g [0,19] [20,39] then [0,19] [40,59]. We keep [0,20] constantly to ensure return [listName, sssLists[listName].ranges[0][1]];
// any changes to the list whilst spidering are caught. }),
ranges: ranges, );
sort: [ console.log("startSpidering:", listToUpperBound);
"by_recency", // this list isn't shown on the UI so just sorting by timestamp is enough
], // listen for a response from the server. ANY 200 OK will do here, as we assume that it is ACKing
timeline_limit: 0, // we only care about the room details, not messages in the room // the request change we have sent out. TODO: this may not be true if you concurrently subscribe to a room :/
required_state: [ // but in that case, for spidering at least, it isn't the end of the world as request N+1 includes all indexes
[EventType.RoomJoinRules, ""], // the public icon on the room list // from request N.
[EventType.RoomAvatar, ""], // any room avatar const lifecycle = async (
[EventType.RoomTombstone, ""], // lets JS SDK hide rooms which are dead state: SlidingSyncState,
[EventType.RoomEncryption, ""], // lets rooms be configured for E2EE correctly _: MSC3575SlidingSyncResponse | null,
[EventType.RoomCreate, ""], // for isSpaceRoom checks err?: Error,
[EventType.RoomMember, MSC3575_STATE_KEY_ME], // lets the client calculate that we are in fact in the room ): Promise<void> => {
], if (state !== SlidingSyncState.Complete) {
// we don't include_old_rooms here in an effort to reduce the impact of spidering all rooms return;
// on the user's account. This means some data in the search dialog results may be inaccurate }
// e.g membership of space, but this will be corrected when the user clicks on the room await sleep(gapBetweenRequestsMs); // don't tightloop; even on errors
// as the direct room subscription does include old room iterations. if (err) {
filters: { return;
// we get spaces via a different list, so filter them out }
not_room_types: ["m.space"],
}, // for all lists with total counts > range => increase the range
let hasSetRanges = false;
listToUpperBound.forEach((currentUpperBound, listName) => {
const totalCount = slidingSync.getListData(listName)?.joinedCount || 0;
if (currentUpperBound < totalCount) {
// increment the upper bound
const newUpperBound = currentUpperBound + batchSize;
console.log(`startSpidering: ${listName} ${currentUpperBound} => ${newUpperBound}`);
listToUpperBound.set(listName, newUpperBound);
// make the next request. This will only send the request when this callback has finished, so if
// we set all the list ranges at once we will only send 1 new request.
slidingSync.setListRanges(listName, [[0, newUpperBound]]);
hasSetRanges = true;
}
}); });
} else { if (!hasSetRanges) {
await this.slidingSync!.setListRanges(SlidingSyncManager.ListSearch, ranges); // finish spidering
} slidingSync.off(SlidingSyncEvent.Lifecycle, lifecycle);
} catch {
// do nothing, as we reject only when we get interrupted but that's fine as the next
// request will include our data
} finally {
// gradually request more over time, even on errors.
await sleep(gapBetweenRequestsMs);
}
const listData = this.slidingSync!.getListData(SlidingSyncManager.ListSearch)!;
hasMore = endIndex + 1 < listData.joinedCount;
startIndex += batchSize;
firstTime = false;
} }
};
slidingSync.on(SlidingSyncEvent.Lifecycle, lifecycle);
} }
/** /**
@ -325,42 +378,10 @@ export class SlidingSyncManager {
* @returns A working Sliding Sync or undefined * @returns A working Sliding Sync or undefined
*/ */
public async setup(client: MatrixClient): Promise<SlidingSync | undefined> { public async setup(client: MatrixClient): Promise<SlidingSync | undefined> {
const baseUrl = client.baseUrl; const slidingSync = this.configure(client, client.baseUrl);
const proxyUrl = SettingsStore.getValue("feature_sliding_sync_proxy_url"); logger.info("Simplified Sliding Sync activated at", client.baseUrl);
const wellKnownProxyUrl = await this.getProxyFromWellKnown(client); this.startSpidering(slidingSync, 50, 50); // 50 rooms at a time, 50ms apart
return slidingSync;
const slidingSyncEndpoint = proxyUrl || wellKnownProxyUrl || baseUrl;
this.configure(client, slidingSyncEndpoint);
logger.info("Sliding sync activated at", slidingSyncEndpoint);
this.startSpidering(100, 50); // 100 rooms at a time, 50ms apart
return this.slidingSync;
}
/**
* Get the sliding sync proxy URL from the client well known
* @param client The MatrixClient to use
* @return The proxy url
*/
public async getProxyFromWellKnown(client: MatrixClient): Promise<string | undefined> {
let proxyUrl: string | undefined;
try {
const clientDomain = await client.getDomain();
if (clientDomain === null) {
throw new RangeError("Homeserver domain is null");
}
const clientWellKnown = await AutoDiscovery.findClientConfig(clientDomain);
proxyUrl = clientWellKnown?.["org.matrix.msc3575.proxy"]?.url;
} catch {
// Either client.getDomain() is null so we've shorted out, or is invalid so `AutoDiscovery.findClientConfig` has thrown
}
if (proxyUrl != undefined) {
logger.log("getProxyFromWellKnown: client well-known declares sliding sync proxy at", proxyUrl);
}
return proxyUrl;
} }
/** /**
@ -371,9 +392,9 @@ export class SlidingSyncManager {
public async nativeSlidingSyncSupport(client: MatrixClient): Promise<boolean> { public async nativeSlidingSyncSupport(client: MatrixClient): Promise<boolean> {
// Per https://github.com/matrix-org/matrix-spec-proposals/pull/3575/files#r1589542561 // Per https://github.com/matrix-org/matrix-spec-proposals/pull/3575/files#r1589542561
// `client` can be undefined/null in tests for some reason. // `client` can be undefined/null in tests for some reason.
const support = await client?.doesServerSupportUnstableFeature("org.matrix.msc3575"); const support = await client?.doesServerSupportUnstableFeature("org.matrix.simplified_msc3575");
if (support) { if (support) {
logger.log("nativeSlidingSyncSupport: sliding sync advertised as unstable"); logger.log("nativeSlidingSyncSupport: org.matrix.simplified_msc3575 sliding sync advertised as unstable");
} }
return support; return support;
} }
@ -390,17 +411,6 @@ export class SlidingSyncManager {
SlidingSyncController.serverSupportsSlidingSync = true; SlidingSyncController.serverSupportsSlidingSync = true;
return; return;
} }
SlidingSyncController.serverSupportsSlidingSync = false;
const proxyUrl = await this.getProxyFromWellKnown(client);
if (proxyUrl != undefined) {
const response = await fetch(new URL("/client/server.json", proxyUrl), {
method: Method.Get,
signal: timeoutSignal(10 * 1000), // 10s
});
if (response.status === 200) {
logger.log("checkSupport: well-known sliding sync proxy is up at", proxyUrl);
SlidingSyncController.serverSupportsSlidingSync = true;
}
}
} }
} }

3
src/components/structures/TimelinePanel.tsx
View file

@ -710,7 +710,6 @@ class TimelinePanel extends React.Component<IProps, IState> {
) { ) {
return; return;
} }
if (!Thread.hasServerSideSupport && this.context.timelineRenderingType === TimelineRenderingType.Thread) { if (!Thread.hasServerSideSupport && this.context.timelineRenderingType === TimelineRenderingType.Thread) {
if (toStartOfTimeline && !this.state.canBackPaginate) { if (toStartOfTimeline && !this.state.canBackPaginate) {
this.setState({ this.setState({
@ -1541,7 +1540,6 @@ class TimelinePanel extends React.Component<IProps, IState> {
const onLoaded = (): void => { const onLoaded = (): void => {
if (this.unmounted) return; if (this.unmounted) return;
// clear the timeline min-height when (re)loading the timeline // clear the timeline min-height when (re)loading the timeline
this.messagePanel.current?.onTimelineReset(); this.messagePanel.current?.onTimelineReset();
this.reloadEvents(); this.reloadEvents();
@ -1643,7 +1641,6 @@ class TimelinePanel extends React.Component<IProps, IState> {
onLoaded(); onLoaded();
return; return;
} }
const prom = this.timelineWindow.load(eventId, INITIAL_SIZE).then(async (): Promise<void> => { const prom = this.timelineWindow.load(eventId, INITIAL_SIZE).then(async (): Promise<void> => {
if (this.overlayTimelineWindow) { if (this.overlayTimelineWindow) {
// TODO: use timestampToEvent to load the overlay timeline // TODO: use timestampToEvent to load the overlay timeline

6
src/components/views/rooms/RoomSublist.tsx
View file

@ -329,12 +329,6 @@ export default class RoomSublist extends React.Component<IProps, IState> {
}; };
private onShowAllClick = async (): Promise<void> => { private onShowAllClick = async (): Promise<void> => {
if (this.slidingSyncMode) {
const count = RoomListStore.instance.getCount(this.props.tagId);
await SlidingSyncManager.instance.ensureListRegistered(this.props.tagId, {
ranges: [[0, count]],
});
}
// read number of visible tiles before we mutate it // read number of visible tiles before we mutate it
const numVisibleTiles = this.numVisibleTiles; const numVisibleTiles = this.numVisibleTiles;
const newHeight = this.layout.tilesToPixelsWithPadding(this.numTiles, this.padding); const newHeight = this.layout.tilesToPixelsWithPadding(this.numTiles, this.padding);

82
src/hooks/useSlidingSyncRoomSearch.ts
View file

@ -1,82 +0,0 @@
/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { useCallback, useState } from "react";
import { Room } from "matrix-js-sdk/src/matrix";
import { MatrixClientPeg } from "../MatrixClientPeg";
import { useLatestResult } from "./useLatestResult";
import { SlidingSyncManager } from "../SlidingSyncManager";
export interface SlidingSyncRoomSearchOpts {
limit: number;
query: string;
}
export const useSlidingSyncRoomSearch = (): {
loading: boolean;
rooms: Room[];
search(opts: SlidingSyncRoomSearchOpts): Promise<boolean>;
} => {
const [rooms, setRooms] = useState<Room[]>([]);
const [loading, setLoading] = useState(false);
const [updateQuery, updateResult] = useLatestResult<{ term: string; limit?: number }, Room[]>(setRooms);
const search = useCallback(
async ({ limit = 100, query: term }: SlidingSyncRoomSearchOpts): Promise<boolean> => {
const opts = { limit, term };
updateQuery(opts);
if (!term?.length) {
setRooms([]);
return true;
}
try {
setLoading(true);
await SlidingSyncManager.instance.ensureListRegistered(SlidingSyncManager.ListSearch, {
ranges: [[0, limit]],
filters: {
room_name_like: term,
},
});
const rooms: Room[] = [];
const { roomIndexToRoomId } = SlidingSyncManager.instance.slidingSync!.getListData(
SlidingSyncManager.ListSearch,
)!;
let i = 0;
while (roomIndexToRoomId[i]) {
const roomId = roomIndexToRoomId[i];
const room = MatrixClientPeg.safeGet().getRoom(roomId);
if (room) {
rooms.push(room);
}
i++;
}
updateResult(opts, rooms);
return true;
} catch (e) {
console.error("Could not fetch sliding sync rooms for params", { limit, term }, e);
updateResult(opts, []);
return false;
} finally {
setLoading(false);
// TODO: delete the list?
}
},
[updateQuery, updateResult],
);
return {
loading,
rooms,
search,
} as const;
};

2
src/i18n/strings/en_EN.json
View file

@ -1465,7 +1465,7 @@
"render_reaction_images_description": "Sometimes referred to as \"custom emojis\".", "render_reaction_images_description": "Sometimes referred to as \"custom emojis\".",
"report_to_moderators": "Report to moderators", "report_to_moderators": "Report to moderators",
"report_to_moderators_description": "In rooms that support moderation, the “Report” button will let you report abuse to room moderators.", "report_to_moderators_description": "In rooms that support moderation, the “Report” button will let you report abuse to room moderators.",
"sliding_sync": "Sliding Sync mode", "sliding_sync": "Simplified Sliding Sync mode",
"sliding_sync_description": "Under active development, cannot be disabled.", "sliding_sync_description": "Under active development, cannot be disabled.",
"sliding_sync_disabled_notice": "Log out and back in to disable", "sliding_sync_disabled_notice": "Log out and back in to disable",
"sliding_sync_server_no_support": "Your server lacks support", "sliding_sync_server_no_support": "Your server lacks support",

5
src/settings/Settings.tsx
View file

@ -377,11 +377,6 @@ export const SETTINGS: { [setting: string]: ISetting } = {
default: false, default: false,
controller: new SlidingSyncController(), controller: new SlidingSyncController(),
}, },
"feature_sliding_sync_proxy_url": {
// This is not a distinct feature, it is a legacy setting for feature_sliding_sync above
supportedLevels: LEVELS_DEVICE_ONLY_SETTINGS_WITH_CONFIG,
default: "",
},
"feature_element_call_video_rooms": { "feature_element_call_video_rooms": {
isFeature: true, isFeature: true,
labsGroup: LabGroup.VoiceAndVideo, labsGroup: LabGroup.VoiceAndVideo,

8
src/stores/room-list/RoomListStore.ts
View file

@ -27,7 +27,6 @@ import { VisibilityProvider } from "./filters/VisibilityProvider";
import { SpaceWatcher } from "./SpaceWatcher"; import { SpaceWatcher } from "./SpaceWatcher";
import { IRoomTimelineActionPayload } from "../../actions/MatrixActionCreators"; import { IRoomTimelineActionPayload } from "../../actions/MatrixActionCreators";
import { RoomListStore as Interface, RoomListStoreEvent } from "./Interface"; import { RoomListStore as Interface, RoomListStoreEvent } from "./Interface";
import { SlidingRoomListStoreClass } from "./SlidingRoomListStore";
import { UPDATE_EVENT } from "../AsyncStore"; import { UPDATE_EVENT } from "../AsyncStore";
import { SdkContextClass } from "../../contexts/SDKContext"; import { SdkContextClass } from "../../contexts/SDKContext";
import { getChangedOverrideRoomMutePushRules } from "./utils/roomMute"; import { getChangedOverrideRoomMutePushRules } from "./utils/roomMute";
@ -640,17 +639,10 @@ export default class RoomListStore {
public static get instance(): Interface { public static get instance(): Interface {
if (!RoomListStore.internalInstance) { if (!RoomListStore.internalInstance) {
if (SettingsStore.getValue("feature_sliding_sync")) {
logger.info("using SlidingRoomListStoreClass");
const instance = new SlidingRoomListStoreClass(defaultDispatcher, SdkContextClass.instance);
instance.start();
RoomListStore.internalInstance = instance;
} else {
const instance = new RoomListStoreClass(defaultDispatcher); const instance = new RoomListStoreClass(defaultDispatcher);
instance.start(); instance.start();
RoomListStore.internalInstance = instance; RoomListStore.internalInstance = instance;
} }
}
return this.internalInstance; return this.internalInstance;
} }

395
src/stores/room-list/SlidingRoomListStore.ts
View file

@ -1,395 +0,0 @@
/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { Room } from "matrix-js-sdk/src/matrix";
import { logger } from "matrix-js-sdk/src/logger";
import { MSC3575Filter, SlidingSyncEvent } from "matrix-js-sdk/src/sliding-sync";
import { Optional } from "matrix-events-sdk";
import { RoomUpdateCause, TagID, OrderedDefaultTagIDs, DefaultTagID } from "./models";
import { ITagMap, ListAlgorithm, SortAlgorithm } from "./algorithms/models";
import { ActionPayload } from "../../dispatcher/payloads";
import { MatrixDispatcher } from "../../dispatcher/dispatcher";
import { IFilterCondition } from "./filters/IFilterCondition";
import { AsyncStoreWithClient } from "../AsyncStoreWithClient";
import { RoomListStore as Interface, RoomListStoreEvent } from "./Interface";
import { MetaSpace, SpaceKey, UPDATE_SELECTED_SPACE } from "../spaces";
import { LISTS_LOADING_EVENT } from "./RoomListStore";
import { UPDATE_EVENT } from "../AsyncStore";
import { SdkContextClass } from "../../contexts/SDKContext";
interface IState {
// state is tracked in underlying classes
}
export const SlidingSyncSortToFilter: Record<SortAlgorithm, string[]> = {
[SortAlgorithm.Alphabetic]: ["by_name", "by_recency"],
[SortAlgorithm.Recent]: ["by_notification_level", "by_recency"],
[SortAlgorithm.Manual]: ["by_recency"],
};
const filterConditions: Record<TagID, MSC3575Filter> = {
[DefaultTagID.Invite]: {
is_invite: true,
},
[DefaultTagID.Favourite]: {
tags: ["m.favourite"],
},
[DefaultTagID.DM]: {
is_dm: true,
is_invite: false,
// If a DM has a Favourite & Low Prio tag then it'll be shown in those lists instead
not_tags: ["m.favourite", "m.lowpriority"],
},
[DefaultTagID.Untagged]: {
is_dm: false,
is_invite: false,
not_room_types: ["m.space"],
not_tags: ["m.favourite", "m.lowpriority"],
// spaces filter added dynamically
},
[DefaultTagID.LowPriority]: {
tags: ["m.lowpriority"],
// If a room has both Favourite & Low Prio tags then it'll be shown under Favourites
not_tags: ["m.favourite"],
},
// TODO https://github.com/vector-im/element-web/issues/23207
// DefaultTagID.ServerNotice,
// DefaultTagID.Suggested,
// DefaultTagID.Archived,
};
export const LISTS_UPDATE_EVENT = RoomListStoreEvent.ListsUpdate;
export class SlidingRoomListStoreClass extends AsyncStoreWithClient<IState> implements Interface {
private tagIdToSortAlgo: Record<TagID, SortAlgorithm> = {};
private tagMap: ITagMap = {};
private counts: Record<TagID, number> = {};
private stickyRoomId: Optional<string>;
public constructor(
dis: MatrixDispatcher,
private readonly context: SdkContextClass,
) {
super(dis);
this.setMaxListeners(20); // RoomList + LeftPanel + 8xRoomSubList + spares
}
public async setTagSorting(tagId: TagID, sort: SortAlgorithm): Promise<void> {
logger.info("SlidingRoomListStore.setTagSorting ", tagId, sort);
this.tagIdToSortAlgo[tagId] = sort;
switch (sort) {
case SortAlgorithm.Alphabetic:
await this.context.slidingSyncManager.ensureListRegistered(tagId, {
sort: SlidingSyncSortToFilter[SortAlgorithm.Alphabetic],
});
break;
case SortAlgorithm.Recent:
await this.context.slidingSyncManager.ensureListRegistered(tagId, {
sort: SlidingSyncSortToFilter[SortAlgorithm.Recent],
});
break;
case SortAlgorithm.Manual:
logger.error("cannot enable manual sort in sliding sync mode");
break;
default:
logger.error("unknown sort mode: ", sort);
}
}
public getTagSorting(tagId: TagID): SortAlgorithm {
let algo = this.tagIdToSortAlgo[tagId];
if (!algo) {
logger.warn("SlidingRoomListStore.getTagSorting: no sort algorithm for tag ", tagId);
algo = SortAlgorithm.Recent; // why not, we have to do something..
}
return algo;
}
public getCount(tagId: TagID): number {
return this.counts[tagId] || 0;
}
public setListOrder(tagId: TagID, order: ListAlgorithm): void {
// TODO: https://github.com/vector-im/element-web/issues/23207
}
public getListOrder(tagId: TagID): ListAlgorithm {
// TODO: handle unread msgs first? https://github.com/vector-im/element-web/issues/23207
return ListAlgorithm.Natural;
}
/**
* Adds a filter condition to the room list store. Filters may be applied async,
* and thus might not cause an update to the store immediately.
* @param {IFilterCondition} filter The filter condition to add.
*/
public async addFilter(filter: IFilterCondition): Promise<void> {
// Do nothing, the filters are only used by SpaceWatcher to see if a room should appear
// in the room list. We do not support arbitrary code for filters in sliding sync.
}
/**
* Removes a filter condition from the room list store. If the filter was
* not previously added to the room list store, this will no-op. The effects
* of removing a filter may be applied async and therefore might not cause
* an update right away.
* @param {IFilterCondition} filter The filter condition to remove.
*/
public removeFilter(filter: IFilterCondition): void {
// Do nothing, the filters are only used by SpaceWatcher to see if a room should appear
// in the room list. We do not support arbitrary code for filters in sliding sync.
}
/**
* Gets the tags for a room identified by the store. The returned set
* should never be empty, and will contain DefaultTagID.Untagged if
* the store is not aware of any tags.
* @param room The room to get the tags for.
* @returns The tags for the room.
*/
public getTagsForRoom(room: Room): TagID[] {
// check all lists for each tag we know about and see if the room is there
const tags: TagID[] = [];
for (const tagId in this.tagIdToSortAlgo) {
const listData = this.context.slidingSyncManager.slidingSync?.getListData(tagId);
if (!listData) {
continue;
}
for (const roomIndex in listData.roomIndexToRoomId) {
const roomId = listData.roomIndexToRoomId[roomIndex];
if (roomId === room.roomId) {
tags.push(tagId);
break;
}
}
}
return tags;
}
/**
* Manually update a room with a given cause. This should only be used if the
* room list store would otherwise be incapable of doing the update itself. Note
* that this may race with the room list's regular operation.
* @param {Room} room The room to update.
* @param {RoomUpdateCause} cause The cause to update for.
*/
public async manualRoomUpdate(room: Room, cause: RoomUpdateCause): Promise<void> {
// TODO: this is only used when you forget a room, not that important for now.
}
public get orderedLists(): ITagMap {
return this.tagMap;
}
private refreshOrderedLists(tagId: string, roomIndexToRoomId: Record<number, string>): void {
const tagMap = this.tagMap;
// this room will not move due to it being viewed: it is sticky. This can be null to indicate
// no sticky room if you aren't viewing a room.
this.stickyRoomId = this.context.roomViewStore.getRoomId();
let stickyRoomNewIndex = -1;
const stickyRoomOldIndex = (tagMap[tagId] || []).findIndex((room): boolean => {
return room.roomId === this.stickyRoomId;
});
// order from low to high
const orderedRoomIndexes = Object.keys(roomIndexToRoomId)
.map((numStr) => {
return Number(numStr);
})
.sort((a, b) => {
return a - b;
});
const seenRoomIds = new Set<string>();
const orderedRoomIds = orderedRoomIndexes.map((i) => {
const rid = roomIndexToRoomId[i];
if (seenRoomIds.has(rid)) {
logger.error("room " + rid + " already has an index position: duplicate room!");
}
seenRoomIds.add(rid);
if (!rid) {
throw new Error("index " + i + " has no room ID: Map => " + JSON.stringify(roomIndexToRoomId));
}
if (rid === this.stickyRoomId) {
stickyRoomNewIndex = i;
}
return rid;
});
logger.debug(
`SlidingRoomListStore.refreshOrderedLists ${tagId} sticky: ${this.stickyRoomId}`,
`${stickyRoomOldIndex} -> ${stickyRoomNewIndex}`,
"rooms:",
orderedRoomIds.length < 30 ? orderedRoomIds : orderedRoomIds.length,
);
if (this.stickyRoomId && stickyRoomOldIndex >= 0 && stickyRoomNewIndex >= 0) {
// this update will move this sticky room from old to new, which we do not want.
// Instead, keep the sticky room ID index position as it is, swap it with
// whatever was in its place.
// Some scenarios with sticky room S and bump room B (other letters unimportant):
// A, S, C, B S, A, B
// B, A, S, C <---- without sticky rooms ---> B, S, A
// B, S, A, C <- with sticky rooms applied -> S, B, A
// In other words, we need to swap positions to keep it locked in place.
const inWayRoomId = orderedRoomIds[stickyRoomOldIndex];
orderedRoomIds[stickyRoomOldIndex] = this.stickyRoomId;
orderedRoomIds[stickyRoomNewIndex] = inWayRoomId;
}
// now set the rooms
const rooms: Room[] = [];
orderedRoomIds.forEach((roomId) => {
const room = this.matrixClient?.getRoom(roomId);
if (!room) {
return;
}
rooms.push(room);
});
tagMap[tagId] = rooms;
this.tagMap = tagMap;
}
private onSlidingSyncListUpdate(tagId: string, joinCount: number, roomIndexToRoomId: Record<number, string>): void {
this.counts[tagId] = joinCount;
this.refreshOrderedLists(tagId, roomIndexToRoomId);
// let the UI update
this.emit(LISTS_UPDATE_EVENT);
}
private onRoomViewStoreUpdated(): void {
// we only care about this to know when the user has clicked on a room to set the stickiness value
if (this.context.roomViewStore.getRoomId() === this.stickyRoomId) {
return;
}
let hasUpdatedAnyList = false;
// every list with the OLD sticky room ID needs to be resorted because it now needs to take
// its proper place as it is no longer sticky. The newly sticky room can remain the same though,
// as we only actually care about its sticky status when we get list updates.
const oldStickyRoom = this.stickyRoomId;
// it's not safe to check the data in slidingSync as it is tracking the server's view of the
// room list. There's an edge case whereby the sticky room has gone outside the window and so
// would not be present in the roomIndexToRoomId map anymore, and hence clicking away from it
// will make it disappear eventually. We need to check orderedLists as that is the actual
// sorted renderable list of rooms which sticky rooms apply to.
for (const tagId in this.orderedLists) {
const list = this.orderedLists[tagId];
const room = list.find((room) => {
return room.roomId === oldStickyRoom;
});
if (room) {
// resort it based on the slidingSync view of the list. This may cause this old sticky
// room to cease to exist.
const listData = this.context.slidingSyncManager.slidingSync?.getListData(tagId);
if (!listData) {
continue;
}
this.refreshOrderedLists(tagId, listData.roomIndexToRoomId);
hasUpdatedAnyList = true;
}
}
// in the event we didn't call refreshOrderedLists, it helps to still remember the sticky room ID.
this.stickyRoomId = this.context.roomViewStore.getRoomId();
if (hasUpdatedAnyList) {
this.emit(LISTS_UPDATE_EVENT);
}
}
protected async onReady(): Promise<any> {
logger.info("SlidingRoomListStore.onReady");
// permanent listeners: never get destroyed. Could be an issue if we want to test this in isolation.
this.context.slidingSyncManager.slidingSync!.on(SlidingSyncEvent.List, this.onSlidingSyncListUpdate.bind(this));
this.context.roomViewStore.addListener(UPDATE_EVENT, this.onRoomViewStoreUpdated.bind(this));
this.context.spaceStore.on(UPDATE_SELECTED_SPACE, this.onSelectedSpaceUpdated.bind(this));
if (this.context.spaceStore.activeSpace) {
this.onSelectedSpaceUpdated(this.context.spaceStore.activeSpace, false);
}
// sliding sync has an initial response for spaces. Now request all the lists.
// We do the spaces list _first_ to avoid potential flickering on DefaultTagID.Untagged list
// which would be caused by initially having no `spaces` filter set, and then suddenly setting one.
OrderedDefaultTagIDs.forEach((tagId) => {
const filter = filterConditions[tagId];
if (!filter) {
logger.info("SlidingRoomListStore.onReady unsupported list ", tagId);
return; // we do not support this list yet.
}
const sort = SortAlgorithm.Recent; // default to recency sort, TODO: read from config
this.tagIdToSortAlgo[tagId] = sort;
this.emit(LISTS_LOADING_EVENT, tagId, true);
this.context.slidingSyncManager
.ensureListRegistered(tagId, {
filters: filter,
sort: SlidingSyncSortToFilter[sort],
})
.then(() => {
this.emit(LISTS_LOADING_EVENT, tagId, false);
});
});
}
private onSelectedSpaceUpdated = (activeSpace: SpaceKey, allRoomsInHome: boolean): void => {
logger.info("SlidingRoomListStore.onSelectedSpaceUpdated", activeSpace);
// update the untagged filter
const tagId = DefaultTagID.Untagged;
const filters = filterConditions[tagId];
const oldSpace = filters.spaces?.[0];
filters.spaces = activeSpace && activeSpace != MetaSpace.Home ? [activeSpace] : undefined;
if (oldSpace !== activeSpace) {
// include subspaces in this list
this.context.spaceStore.traverseSpace(
activeSpace,
(roomId: string) => {
if (roomId === activeSpace) {
return;
}
if (!filters.spaces) {
filters.spaces = [];
}
filters.spaces.push(roomId); // add subspace
},
false,
);
this.emit(LISTS_LOADING_EVENT, tagId, true);
this.context.slidingSyncManager
.ensureListRegistered(tagId, {
filters: filters,
})
.then(() => {
this.emit(LISTS_LOADING_EVENT, tagId, false);
});
}
};
// Intended for test usage
public async resetStore(): Promise<void> {
// Test function
}
/**
* Regenerates the room whole room list, discarding any previous results.
*
* Note: This is only exposed externally for the tests. Do not call this from within
* the app.
* @param trigger Set to false to prevent a list update from being sent. Should only
* be used if the calling code will manually trigger the update.
*/
public regenerateAllLists({ trigger = true }): void {
// Test function
}
protected async onNotReady(): Promise<any> {
await this.resetStore();
}
protected async onAction(payload: ActionPayload): Promise<void> {}
}

6
src/stores/room-list/algorithms/tag-sorting/RecentAlgorithm.ts
View file

@ -69,6 +69,12 @@ const getLastTs = (r: Room, userId: string): number => {
if (!r?.timeline) { if (!r?.timeline) {
return Number.MAX_SAFE_INTEGER; return Number.MAX_SAFE_INTEGER;
} }
// MSC4186: Simplified Sliding Sync sets this.
// If it's present, sort by it.
const bumpStamp = r.getBumpStamp();
if (bumpStamp) {
return bumpStamp;
}
// If the room hasn't been joined yet, it probably won't have a timeline to // If the room hasn't been joined yet, it probably won't have a timeline to
// parse. We'll still fall back to the timeline if this fails, but chances // parse. We'll still fall back to the timeline if this fails, but chances

145
test/unit-tests/SlidingSyncManager-test.ts
View file

@ -14,7 +14,6 @@ import fetchMockJest from "fetch-mock-jest";
import { SlidingSyncManager } from "../../src/SlidingSyncManager"; import { SlidingSyncManager } from "../../src/SlidingSyncManager";
import { stubClient } from "../test-utils"; import { stubClient } from "../test-utils";
import SlidingSyncController from "../../src/settings/controllers/SlidingSyncController"; import SlidingSyncController from "../../src/settings/controllers/SlidingSyncController";
import SettingsStore from "../../src/settings/SettingsStore";
jest.mock("matrix-js-sdk/src/sliding-sync"); jest.mock("matrix-js-sdk/src/sliding-sync");
const MockSlidingSync = <jest.Mock<SlidingSync>>(<unknown>SlidingSync); const MockSlidingSync = <jest.Mock<SlidingSync>>(<unknown>SlidingSync);
@ -30,7 +29,7 @@ describe("SlidingSyncManager", () => {
client = stubClient(); client = stubClient();
// by default the client has no rooms: stubClient magically makes rooms annoyingly. // by default the client has no rooms: stubClient magically makes rooms annoyingly.
mocked(client.getRoom).mockReturnValue(null); mocked(client.getRoom).mockReturnValue(null);
manager.configure(client, "invalid"); (manager as any).configure(client, "invalid");
manager.slidingSync = slidingSync; manager.slidingSync = slidingSync;
fetchMockJest.reset(); fetchMockJest.reset();
fetchMockJest.get("https://proxy/client/server.json", {}); fetchMockJest.get("https://proxy/client/server.json", {});
@ -41,7 +40,6 @@ describe("SlidingSyncManager", () => {
const roomId = "!room:id"; const roomId = "!room:id";
const subs = new Set<string>(); const subs = new Set<string>();
mocked(slidingSync.getRoomSubscriptions).mockReturnValue(subs); mocked(slidingSync.getRoomSubscriptions).mockReturnValue(subs);
mocked(slidingSync.modifyRoomSubscriptions).mockResolvedValue("yep");
await manager.setRoomVisible(roomId, true); await manager.setRoomVisible(roomId, true);
expect(slidingSync.modifyRoomSubscriptions).toHaveBeenCalledWith(new Set<string>([roomId])); expect(slidingSync.modifyRoomSubscriptions).toHaveBeenCalledWith(new Set<string>([roomId]));
}); });
@ -67,7 +65,6 @@ describe("SlidingSyncManager", () => {
}); });
const subs = new Set<string>(); const subs = new Set<string>();
mocked(slidingSync.getRoomSubscriptions).mockReturnValue(subs); mocked(slidingSync.getRoomSubscriptions).mockReturnValue(subs);
mocked(slidingSync.modifyRoomSubscriptions).mockResolvedValue("yep");
await manager.setRoomVisible(roomId, true); await manager.setRoomVisible(roomId, true);
expect(slidingSync.modifyRoomSubscriptions).toHaveBeenCalledWith(new Set<string>([roomId])); expect(slidingSync.modifyRoomSubscriptions).toHaveBeenCalledWith(new Set<string>([roomId]));
// we aren't prescriptive about what the sub name is. // we aren't prescriptive about what the sub name is.
@ -79,7 +76,6 @@ describe("SlidingSyncManager", () => {
it("creates a new list based on the key", async () => { it("creates a new list based on the key", async () => {
const listKey = "key"; const listKey = "key";
mocked(slidingSync.getListParams).mockReturnValue(null); mocked(slidingSync.getListParams).mockReturnValue(null);
mocked(slidingSync.setList).mockResolvedValue("yep");
await manager.ensureListRegistered(listKey, { await manager.ensureListRegistered(listKey, {
sort: ["by_recency"], sort: ["by_recency"],
}); });
@ -96,7 +92,6 @@ describe("SlidingSyncManager", () => {
mocked(slidingSync.getListParams).mockReturnValue({ mocked(slidingSync.getListParams).mockReturnValue({
ranges: [[0, 42]], ranges: [[0, 42]],
}); });
mocked(slidingSync.setList).mockResolvedValue("yep");
await manager.ensureListRegistered(listKey, { await manager.ensureListRegistered(listKey, {
sort: ["by_recency"], sort: ["by_recency"],
}); });
@ -114,7 +109,6 @@ describe("SlidingSyncManager", () => {
mocked(slidingSync.getListParams).mockReturnValue({ mocked(slidingSync.getListParams).mockReturnValue({
ranges: [[0, 42]], ranges: [[0, 42]],
}); });
mocked(slidingSync.setList).mockResolvedValue("yep");
await manager.ensureListRegistered(listKey, { await manager.ensureListRegistered(listKey, {
ranges: [[0, 52]], ranges: [[0, 52]],
}); });
@ -128,7 +122,6 @@ describe("SlidingSyncManager", () => {
ranges: [[0, 42]], ranges: [[0, 42]],
sort: ["by_recency"], sort: ["by_recency"],
}); });
mocked(slidingSync.setList).mockResolvedValue("yep");
await manager.ensureListRegistered(listKey, { await manager.ensureListRegistered(listKey, {
ranges: [[0, 42]], ranges: [[0, 42]],
sort: ["by_recency"], sort: ["by_recency"],
@ -139,26 +132,25 @@ describe("SlidingSyncManager", () => {
}); });
describe("startSpidering", () => { describe("startSpidering", () => {
it("requests in batchSizes", async () => { it("requests in expanding batchSizes", async () => {
const gapMs = 1; const gapMs = 1;
const batchSize = 10; const batchSize = 10;
mocked(slidingSync.setList).mockResolvedValue("yep");
mocked(slidingSync.setListRanges).mockResolvedValue("yep");
mocked(slidingSync.getListData).mockImplementation((key) => { mocked(slidingSync.getListData).mockImplementation((key) => {
return { return {
joinedCount: 64, joinedCount: 64,
roomIndexToRoomId: {}, roomIndexToRoomId: {},
}; };
}); });
await manager.startSpidering(batchSize, gapMs); await (manager as any).startSpidering(batchSize, gapMs);
// we expect calls for 10,19 -> 20,29 -> 30,39 -> 40,49 -> 50,59 -> 60,69 // we expect calls for 10,19 -> 20,29 -> 30,39 -> 40,49 -> 50,59 -> 60,69
const wantWindows = [ const wantWindows = [
[10, 19], [0, 10],
[20, 29], [0, 20],
[30, 39], [0, 30],
[40, 49], [0, 40],
[50, 59], [0, 50],
[60, 69], [0, 60],
[0, 70],
]; ];
expect(slidingSync.getListData).toHaveBeenCalledTimes(wantWindows.length); expect(slidingSync.getListData).toHaveBeenCalledTimes(wantWindows.length);
expect(slidingSync.setList).toHaveBeenCalledTimes(1); expect(slidingSync.setList).toHaveBeenCalledTimes(1);
@ -170,60 +162,30 @@ describe("SlidingSyncManager", () => {
SlidingSyncManager.ListSearch, SlidingSyncManager.ListSearch,
// eslint-disable-next-line jest/no-conditional-expect // eslint-disable-next-line jest/no-conditional-expect
expect.objectContaining({ expect.objectContaining({
ranges: [[0, batchSize - 1], range], ranges: [range],
}), }),
); );
return; return;
} }
expect(slidingSync.setListRanges).toHaveBeenCalledWith(SlidingSyncManager.ListSearch, [ expect(slidingSync.setListRanges).toHaveBeenCalledWith(SlidingSyncManager.ListSearch, [range]);
[0, batchSize - 1],
range,
]);
}); });
}); });
it("handles accounts with zero rooms", async () => { it("handles accounts with zero rooms", async () => {
const gapMs = 1; const gapMs = 1;
const batchSize = 10; const batchSize = 10;
mocked(slidingSync.setList).mockResolvedValue("yep");
mocked(slidingSync.getListData).mockImplementation((key) => { mocked(slidingSync.getListData).mockImplementation((key) => {
return { return {
joinedCount: 0, joinedCount: 0,
roomIndexToRoomId: {}, roomIndexToRoomId: {},
}; };
}); });
await manager.startSpidering(batchSize, gapMs); await (manager as any).startSpidering(batchSize, gapMs);
expect(slidingSync.getListData).toHaveBeenCalledTimes(1); expect(slidingSync.getListData).toHaveBeenCalledTimes(1);
expect(slidingSync.setList).toHaveBeenCalledTimes(1); expect(slidingSync.setList).toHaveBeenCalledTimes(1);
expect(slidingSync.setList).toHaveBeenCalledWith( expect(slidingSync.setList).toHaveBeenCalledWith(
SlidingSyncManager.ListSearch, SlidingSyncManager.ListSearch,
expect.objectContaining({ expect.objectContaining({
ranges: [ ranges: [[0, batchSize]],
[0, batchSize - 1],
[batchSize, batchSize + batchSize - 1],
],
}),
);
});
it("continues even when setList rejects", async () => {
const gapMs = 1;
const batchSize = 10;
mocked(slidingSync.setList).mockRejectedValue("narp");
mocked(slidingSync.getListData).mockImplementation((key) => {
return {
joinedCount: 0,
roomIndexToRoomId: {},
};
});
await manager.startSpidering(batchSize, gapMs);
expect(slidingSync.getListData).toHaveBeenCalledTimes(1);
expect(slidingSync.setList).toHaveBeenCalledTimes(1);
expect(slidingSync.setList).toHaveBeenCalledWith(
SlidingSyncManager.ListSearch,
expect.objectContaining({
ranges: [
[0, batchSize - 1],
[batchSize, batchSize + batchSize - 1],
],
}), }),
); );
}); });
@ -231,91 +193,24 @@ describe("SlidingSyncManager", () => {
describe("checkSupport", () => { describe("checkSupport", () => {
beforeEach(() => { beforeEach(() => {
SlidingSyncController.serverSupportsSlidingSync = false; SlidingSyncController.serverSupportsSlidingSync = false;
jest.spyOn(manager, "getProxyFromWellKnown").mockResolvedValue("https://proxy/");
}); });
it("shorts out if the server has 'native' sliding sync support", async () => { it("shorts out if the server has 'native' sliding sync support", async () => {
jest.spyOn(manager, "nativeSlidingSyncSupport").mockResolvedValue(true); jest.spyOn(manager, "nativeSlidingSyncSupport").mockResolvedValue(true);
expect(SlidingSyncController.serverSupportsSlidingSync).toBeFalsy(); expect(SlidingSyncController.serverSupportsSlidingSync).toBeFalsy();
await manager.checkSupport(client); await manager.checkSupport(client);
expect(manager.getProxyFromWellKnown).not.toHaveBeenCalled(); // We return earlier
expect(SlidingSyncController.serverSupportsSlidingSync).toBeTruthy();
});
it("tries to find a sliding sync proxy url from the client well-known if there's no 'native' support", async () => {
jest.spyOn(manager, "nativeSlidingSyncSupport").mockResolvedValue(false);
expect(SlidingSyncController.serverSupportsSlidingSync).toBeFalsy();
await manager.checkSupport(client);
expect(manager.getProxyFromWellKnown).toHaveBeenCalled();
expect(SlidingSyncController.serverSupportsSlidingSync).toBeTruthy();
});
it("should query well-known on server_name not baseUrl", async () => {
fetchMockJest.get("https://matrix.org/.well-known/matrix/client", {
"m.homeserver": {
base_url: "https://matrix-client.matrix.org",
server: "matrix.org",
},
"org.matrix.msc3575.proxy": {
url: "https://proxy/",
},
});
fetchMockJest.get("https://matrix-client.matrix.org/_matrix/client/versions", { versions: ["v1.4"] });
mocked(manager.getProxyFromWellKnown).mockRestore();
jest.spyOn(manager, "nativeSlidingSyncSupport").mockResolvedValue(false);
expect(SlidingSyncController.serverSupportsSlidingSync).toBeFalsy();
await manager.checkSupport(client);
expect(SlidingSyncController.serverSupportsSlidingSync).toBeTruthy();
expect(fetchMockJest).not.toHaveFetched("https://matrix-client.matrix.org/.well-known/matrix/client");
});
});
describe("nativeSlidingSyncSupport", () => {
beforeEach(() => {
SlidingSyncController.serverSupportsSlidingSync = false;
});
it("should make an OPTIONS request to avoid unintended side effects", async () => {
// See https://github.com/element-hq/element-web/issues/27426
const unstableSpy = jest
.spyOn(client, "doesServerSupportUnstableFeature")
.mockImplementation(async (feature: string) => {
expect(feature).toBe("org.matrix.msc3575");
return true;
});
const proxySpy = jest.spyOn(manager, "getProxyFromWellKnown").mockResolvedValue("https://proxy/");
expect(SlidingSyncController.serverSupportsSlidingSync).toBeFalsy();
await manager.checkSupport(client); // first thing it does is call nativeSlidingSyncSupport
expect(proxySpy).not.toHaveBeenCalled();
expect(unstableSpy).toHaveBeenCalled();
expect(SlidingSyncController.serverSupportsSlidingSync).toBeTruthy(); expect(SlidingSyncController.serverSupportsSlidingSync).toBeTruthy();
}); });
}); });
describe("setup", () => { describe("setup", () => {
beforeEach(() => { beforeEach(() => {
jest.spyOn(manager, "configure"); jest.spyOn(manager as any, "configure");
jest.spyOn(manager, "startSpidering"); jest.spyOn(manager as any, "startSpidering");
}); });
it("uses the baseUrl as a proxy if no proxy is set in the client well-known and the server has no native support", async () => { it("uses the baseUrl", async () => {
await manager.setup(client); await manager.setup(client);
expect(manager.configure).toHaveBeenCalled(); expect((manager as any).configure).toHaveBeenCalled();
expect(manager.configure).toHaveBeenCalledWith(client, client.baseUrl); expect((manager as any).configure).toHaveBeenCalledWith(client, client.baseUrl);
expect(manager.startSpidering).toHaveBeenCalled(); expect((manager as any).startSpidering).toHaveBeenCalled();
});
it("uses the proxy declared in the client well-known", async () => {
jest.spyOn(manager, "getProxyFromWellKnown").mockResolvedValue("https://proxy/");
await manager.setup(client);
expect(manager.configure).toHaveBeenCalled();
expect(manager.configure).toHaveBeenCalledWith(client, "https://proxy/");
expect(manager.startSpidering).toHaveBeenCalled();
});
it("uses the legacy `feature_sliding_sync_proxy_url` if it was set", async () => {
jest.spyOn(manager, "getProxyFromWellKnown").mockResolvedValue("https://proxy/");
jest.spyOn(SettingsStore, "getValue").mockImplementation((name: string) => {
if (name === "feature_sliding_sync_proxy_url") return "legacy-proxy";
});
await manager.setup(client);
expect(manager.configure).toHaveBeenCalled();
expect(manager.configure).toHaveBeenCalledWith(client, "legacy-proxy");
expect(manager.startSpidering).toHaveBeenCalled();
}); });
}); });
}); });

84
test/unit-tests/hooks/useSlidingSyncRoomSearch-test.tsx
View file

@ -1,84 +0,0 @@
/*
Copyright 2024 New Vector Ltd.
Copyright 2023 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { waitFor, renderHook, act } from "jest-matrix-react";
import { mocked } from "jest-mock";
import { SlidingSync } from "matrix-js-sdk/src/sliding-sync";
import { Room } from "matrix-js-sdk/src/matrix";
import { useSlidingSyncRoomSearch } from "../../../src/hooks/useSlidingSyncRoomSearch";
import { MockEventEmitter, stubClient } from "../../test-utils";
import { SlidingSyncManager } from "../../../src/SlidingSyncManager";
describe("useSlidingSyncRoomSearch", () => {
afterAll(() => {
jest.restoreAllMocks();
});
it("should display rooms when searching", async () => {
const client = stubClient();
const roomA = new Room("!a:localhost", client, client.getUserId()!);
const roomB = new Room("!b:localhost", client, client.getUserId()!);
const slidingSync = mocked(
new MockEventEmitter({
getListData: jest.fn(),
}) as unknown as SlidingSync,
);
jest.spyOn(SlidingSyncManager.instance, "ensureListRegistered").mockResolvedValue({
ranges: [[0, 9]],
});
SlidingSyncManager.instance.slidingSync = slidingSync;
mocked(slidingSync.getListData).mockReturnValue({
joinedCount: 2,
roomIndexToRoomId: {
0: roomA.roomId,
1: roomB.roomId,
},
});
mocked(client.getRoom).mockImplementation((roomId) => {
switch (roomId) {
case roomA.roomId:
return roomA;
case roomB.roomId:
return roomB;
default:
return null;
}
});
// first check that everything is empty
const { result } = renderHook(() => useSlidingSyncRoomSearch());
const query = {
limit: 10,
query: "foo",
};
expect(result.current.loading).toBe(false);
expect(result.current.rooms).toEqual([]);
// run the query
act(() => {
result.current.search(query);
});
// wait for loading to finish
await waitFor(() => {
expect(result.current.loading).toBe(false);
});
// now we expect there to be rooms
expect(result.current.rooms).toEqual([roomA, roomB]);
// run the query again
act(() => {
result.current.search(query);
});
await waitFor(() => {
expect(result.current.loading).toBe(false);
});
});
});

341
test/unit-tests/stores/room-list/SlidingRoomListStore-test.ts
View file

@ -1,341 +0,0 @@
/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { mocked } from "jest-mock";
import { SlidingSync, SlidingSyncEvent } from "matrix-js-sdk/src/sliding-sync";
import { Room } from "matrix-js-sdk/src/matrix";
import {
LISTS_UPDATE_EVENT,
SlidingRoomListStoreClass,
SlidingSyncSortToFilter,
} from "../../../../src/stores/room-list/SlidingRoomListStore";
import { SpaceStoreClass } from "../../../../src/stores/spaces/SpaceStore";
import { MockEventEmitter, stubClient, untilEmission } from "../../../test-utils";
import { TestSdkContext } from "../../TestSdkContext";
import { SlidingSyncManager } from "../../../../src/SlidingSyncManager";
import { RoomViewStore } from "../../../../src/stores/RoomViewStore";
import { MatrixDispatcher } from "../../../../src/dispatcher/dispatcher";
import { SortAlgorithm } from "../../../../src/stores/room-list/algorithms/models";
import { DefaultTagID, TagID } from "../../../../src/stores/room-list/models";
import { MetaSpace, UPDATE_SELECTED_SPACE } from "../../../../src/stores/spaces";
import { LISTS_LOADING_EVENT } from "../../../../src/stores/room-list/RoomListStore";
import { UPDATE_EVENT } from "../../../../src/stores/AsyncStore";
jest.mock("../../../../src/SlidingSyncManager");
const MockSlidingSyncManager = <jest.Mock<SlidingSyncManager>>(<unknown>SlidingSyncManager);
describe("SlidingRoomListStore", () => {
let store: SlidingRoomListStoreClass;
let context: TestSdkContext;
let dis: MatrixDispatcher;
let activeSpace: string;
beforeEach(async () => {
context = new TestSdkContext();
context.client = stubClient();
context._SpaceStore = new MockEventEmitter<SpaceStoreClass>({
traverseSpace: jest.fn(),
get activeSpace() {
return activeSpace;
},
}) as SpaceStoreClass;
context._SlidingSyncManager = new MockSlidingSyncManager();
context._SlidingSyncManager.slidingSync = mocked(
new MockEventEmitter({
getListData: jest.fn(),
}) as unknown as SlidingSync,
);
context._RoomViewStore = mocked(
new MockEventEmitter({
getRoomId: jest.fn(),
}) as unknown as RoomViewStore,
);
mocked(context._SlidingSyncManager.ensureListRegistered).mockResolvedValue({
ranges: [[0, 10]],
});
dis = new MatrixDispatcher();
store = new SlidingRoomListStoreClass(dis, context);
});
describe("spaces", () => {
it("alters 'filters.spaces' on the DefaultTagID.Untagged list when the selected space changes", async () => {
await store.start(); // call onReady
const spaceRoomId = "!foo:bar";
const p = untilEmission(store, LISTS_LOADING_EVENT, (listName, isLoading) => {
return listName === DefaultTagID.Untagged && !isLoading;
});
// change the active space
activeSpace = spaceRoomId;
context._SpaceStore!.emit(UPDATE_SELECTED_SPACE, spaceRoomId, false);
await p;
expect(context._SlidingSyncManager!.ensureListRegistered).toHaveBeenCalledWith(DefaultTagID.Untagged, {
filters: expect.objectContaining({
spaces: [spaceRoomId],
}),
});
});
it("gracefully handles subspaces in the home metaspace", async () => {
const subspace = "!sub:space";
mocked(context._SpaceStore!.traverseSpace).mockImplementation(
(spaceId: string, fn: (roomId: string) => void) => {
fn(subspace);
},
);
activeSpace = MetaSpace.Home;
await store.start(); // call onReady
expect(context._SlidingSyncManager!.ensureListRegistered).toHaveBeenCalledWith(DefaultTagID.Untagged, {
filters: expect.objectContaining({
spaces: [subspace],
}),
});
});
it("alters 'filters.spaces' on the DefaultTagID.Untagged list if it loads with an active space", async () => {
// change the active space before we are ready
const spaceRoomId = "!foo2:bar";
activeSpace = spaceRoomId;
const p = untilEmission(store, LISTS_LOADING_EVENT, (listName, isLoading) => {
return listName === DefaultTagID.Untagged && !isLoading;
});
await store.start(); // call onReady
await p;
expect(context._SlidingSyncManager!.ensureListRegistered).toHaveBeenCalledWith(
DefaultTagID.Untagged,
expect.objectContaining({
filters: expect.objectContaining({
spaces: [spaceRoomId],
}),
}),
);
});
it("includes subspaces in 'filters.spaces' when the selected space has subspaces", async () => {
await store.start(); // call onReady
const spaceRoomId = "!foo:bar";
const subSpace1 = "!ss1:bar";
const subSpace2 = "!ss2:bar";
const p = untilEmission(store, LISTS_LOADING_EVENT, (listName, isLoading) => {
return listName === DefaultTagID.Untagged && !isLoading;
});
mocked(context._SpaceStore!.traverseSpace).mockImplementation(
(spaceId: string, fn: (roomId: string) => void) => {
if (spaceId === spaceRoomId) {
fn(subSpace1);
fn(subSpace2);
}
},
);
// change the active space
activeSpace = spaceRoomId;
context._SpaceStore!.emit(UPDATE_SELECTED_SPACE, spaceRoomId, false);
await p;
expect(context._SlidingSyncManager!.ensureListRegistered).toHaveBeenCalledWith(DefaultTagID.Untagged, {
filters: expect.objectContaining({
spaces: [spaceRoomId, subSpace1, subSpace2],
}),
});
});
});
it("setTagSorting alters the 'sort' option in the list", async () => {
const tagId: TagID = "foo";
await store.setTagSorting(tagId, SortAlgorithm.Alphabetic);
expect(context._SlidingSyncManager!.ensureListRegistered).toHaveBeenCalledWith(tagId, {
sort: SlidingSyncSortToFilter[SortAlgorithm.Alphabetic],
});
expect(store.getTagSorting(tagId)).toEqual(SortAlgorithm.Alphabetic);
await store.setTagSorting(tagId, SortAlgorithm.Recent);
expect(context._SlidingSyncManager!.ensureListRegistered).toHaveBeenCalledWith(tagId, {
sort: SlidingSyncSortToFilter[SortAlgorithm.Recent],
});
expect(store.getTagSorting(tagId)).toEqual(SortAlgorithm.Recent);
});
it("getTagsForRoom gets the tags for the room", async () => {
await store.start();
const roomA = "!a:localhost";
const roomB = "!b:localhost";
const keyToListData: Record<string, { joinedCount: number; roomIndexToRoomId: Record<number, string> }> = {
[DefaultTagID.Untagged]: {
joinedCount: 10,
roomIndexToRoomId: {
0: roomA,
1: roomB,
},
},
[DefaultTagID.Favourite]: {
joinedCount: 2,
roomIndexToRoomId: {
0: roomB,
},
},
};
mocked(context._SlidingSyncManager!.slidingSync!.getListData).mockImplementation((key: string) => {
return keyToListData[key] || null;
});
expect(store.getTagsForRoom(new Room(roomA, context.client!, context.client!.getUserId()!))).toEqual([
DefaultTagID.Untagged,
]);
expect(store.getTagsForRoom(new Room(roomB, context.client!, context.client!.getUserId()!))).toEqual([
DefaultTagID.Favourite,
DefaultTagID.Untagged,
]);
});
it("emits LISTS_UPDATE_EVENT when slidingSync lists update", async () => {
await store.start();
const roomA = "!a:localhost";
const roomB = "!b:localhost";
const roomC = "!c:localhost";
const tagId = DefaultTagID.Favourite;
const joinCount = 10;
const roomIndexToRoomId = {
// mixed to ensure we sort
1: roomB,
2: roomC,
0: roomA,
};
const rooms = [
new Room(roomA, context.client!, context.client!.getUserId()!),
new Room(roomB, context.client!, context.client!.getUserId()!),
new Room(roomC, context.client!, context.client!.getUserId()!),
];
mocked(context.client!.getRoom).mockImplementation((roomId: string) => {
switch (roomId) {
case roomA:
return rooms[0];
case roomB:
return rooms[1];
case roomC:
return rooms[2];
}
return null;
});
const p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync!.emit(SlidingSyncEvent.List, tagId, joinCount, roomIndexToRoomId);
await p;
expect(store.getCount(tagId)).toEqual(joinCount);
expect(store.orderedLists[tagId]).toEqual(rooms);
});
it("sets the sticky room on the basis of the viewed room in RoomViewStore", async () => {
await store.start();
// seed the store with 3 rooms
const roomIdA = "!a:localhost";
const roomIdB = "!b:localhost";
const roomIdC = "!c:localhost";
const tagId = DefaultTagID.Favourite;
const joinCount = 10;
const roomIndexToRoomId = {
// mixed to ensure we sort
1: roomIdB,
2: roomIdC,
0: roomIdA,
};
const roomA = new Room(roomIdA, context.client!, context.client!.getUserId()!);
const roomB = new Room(roomIdB, context.client!, context.client!.getUserId()!);
const roomC = new Room(roomIdC, context.client!, context.client!.getUserId()!);
mocked(context.client!.getRoom).mockImplementation((roomId: string) => {
switch (roomId) {
case roomIdA:
return roomA;
case roomIdB:
return roomB;
case roomIdC:
return roomC;
}
return null;
});
mocked(context._SlidingSyncManager!.slidingSync!.getListData).mockImplementation((key: string) => {
if (key !== tagId) {
return null;
}
return {
roomIndexToRoomId: roomIndexToRoomId,
joinedCount: joinCount,
};
});
let p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync!.emit(SlidingSyncEvent.List, tagId, joinCount, roomIndexToRoomId);
await p;
expect(store.orderedLists[tagId]).toEqual([roomA, roomB, roomC]);
// make roomB sticky and inform the store
mocked(context.roomViewStore.getRoomId).mockReturnValue(roomIdB);
context.roomViewStore.emit(UPDATE_EVENT);
// bump room C to the top, room B should not move from i=1 despite the list update saying to
roomIndexToRoomId[0] = roomIdC;
roomIndexToRoomId[1] = roomIdA;
roomIndexToRoomId[2] = roomIdB;
p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync!.emit(SlidingSyncEvent.List, tagId, joinCount, roomIndexToRoomId);
await p;
// check that B didn't move and that A was put below B
expect(store.orderedLists[tagId]).toEqual([roomC, roomB, roomA]);
// make room C sticky: rooms should move as a result, without needing an additional list update
mocked(context.roomViewStore.getRoomId).mockReturnValue(roomIdC);
p = untilEmission(store, LISTS_UPDATE_EVENT);
context.roomViewStore.emit(UPDATE_EVENT);
await p;
expect(store.orderedLists[tagId].map((r) => r.roomId)).toEqual([roomC, roomA, roomB].map((r) => r.roomId));
});
it("gracefully handles unknown room IDs", async () => {
await store.start();
const roomIdA = "!a:localhost";
const roomIdB = "!b:localhost"; // does not exist
const roomIdC = "!c:localhost";
const roomIndexToRoomId = {
0: roomIdA,
1: roomIdB, // does not exist
2: roomIdC,
};
const tagId = DefaultTagID.Favourite;
const joinCount = 10;
// seed the store with 2 rooms
const roomA = new Room(roomIdA, context.client!, context.client!.getUserId()!);
const roomC = new Room(roomIdC, context.client!, context.client!.getUserId()!);
mocked(context.client!.getRoom).mockImplementation((roomId: string) => {
switch (roomId) {
case roomIdA:
return roomA;
case roomIdC:
return roomC;
}
return null;
});
mocked(context._SlidingSyncManager!.slidingSync!.getListData).mockImplementation((key: string) => {
if (key !== tagId) {
return null;
}
return {
roomIndexToRoomId: roomIndexToRoomId,
joinedCount: joinCount,
};
});
const p = untilEmission(store, LISTS_UPDATE_EVENT);
context.slidingSyncManager.slidingSync!.emit(SlidingSyncEvent.List, tagId, joinCount, roomIndexToRoomId);
await p;
expect(store.orderedLists[tagId]).toEqual([roomA, roomC]);
});
});