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Move code for processing our own receipts to Room (#4109)

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* Move code for processing our own receipts to Room

This is some code to process our own receipts and recalculate our
notification counts.

There was no reason for this to be in client. Room is still rather
large, but at least it makes somewhat more sense there.

Moving as a refactor before I start work on it.

* Add test for the client-side e2e notifications code

* simplify object literal
This commit is contained in:
David Baker
2024-03-20 15:20:47 +00:00
committed by GitHub
parent d908036f50
commit d5bb9e7600
3 changed files with 170 additions and 101 deletions
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65
spec/integ/matrix-client-syncing.spec.ts
View File

@ -46,6 +46,7 @@ import * as utils from "../test-utils/test-utils";
import { TestClient } from "../TestClient";
import { emitPromise, mkEvent, mkMessage } from "../test-utils/test-utils";
import { THREAD_RELATION_TYPE } from "../../src/models/thread";
import { IActionsObject } from "../../src/pushprocessor";
import { KnownMembership } from "../../src/@types/membership";
describe("MatrixClient syncing", () => {
@ -1733,9 +1734,13 @@ describe("MatrixClient syncing", () => {
});
});
it("should apply encrypted notification logic for events within the same sync blob", async () => {
const roomId = "!room123:server";
const syncData = {
describe("encrypted notification logic", () => {
let roomId: string;
let syncData: ISyncResponse;
beforeEach(() => {
roomId = "!room123:server";
syncData = {
rooms: {
join: {
[roomId]: {
@ -1782,7 +1787,9 @@ describe("MatrixClient syncing", () => {
},
},
} as unknown as ISyncResponse;
});
it("should apply encrypted notification logic for events within the same sync blob", async () => {
httpBackend!.when("GET", "/sync").respond(200, syncData);
client!.startClient();
@ -1792,6 +1799,58 @@ describe("MatrixClient syncing", () => {
expect(room).toBeInstanceOf(Room);
expect(room.getRoomUnreadNotificationCount(NotificationCountType.Total)).toBe(0);
});
it("should recalculate highlights on receipt for encrypted rooms", async () => {
const myUserId = client!.getUserId()!;
const firstEventId = syncData.rooms.join[roomId].timeline.events[1].event_id;
// add a receipt for the first event in the room (let's say the user has already read that one)
syncData.rooms.join[roomId].ephemeral.events = [
{
content: {
[firstEventId]: {
"m.read": {
[myUserId]: { ts: 1 },
},
},
},
type: "m.receipt",
},
];
// Now add a highlighting event after that receipt
const pingEvent = utils.mkMessage({
room: roomId,
user: otherUserId,
msg: client?.getUserId() + " ping",
}) as IRoomEvent;
syncData.rooms.join[roomId].timeline.events.push(pingEvent);
// fudge this to make it a highlight
client!.getPushActionsForEvent = (ev: MatrixEvent): IActionsObject | null => {
if (ev.getId() === pingEvent.event_id) {
return {
notify: true,
tweaks: {
highlight: true,
},
};
}
return null;
};
httpBackend!.when("GET", "/sync").respond(200, syncData);
client!.startClient();
await Promise.all([httpBackend!.flushAllExpected(), awaitSyncEvent()]);
const room = client!.getRoom(roomId)!;
expect(room).toBeInstanceOf(Room);
// the room should now have one highlight since our receipt was before the ping message
expect(room.getRoomUnreadNotificationCount(NotificationCountType.Highlight)).toBe(1);
});
});
});
describe("of a room", () => {

49
src/client.ts
View File

@ -1446,55 +1446,6 @@ export class MatrixClient extends TypedEventEmitter<EmittedEvents, ClientEventHa
fixNotificationCountOnDecryption(this, event);
});
// Like above, we have to listen for read receipts from ourselves in order to
// correctly handle notification counts on encrypted rooms.
// This fixes https://github.com/vector-im/element-web/issues/9421
this.on(RoomEvent.Receipt, (event, room) => {
if (room?.hasEncryptionStateEvent()) {
// Figure out if we've read something or if it's just informational
const content = event.getContent();
const isSelf =
Object.keys(content).filter((eid) => {
for (const [key, value] of Object.entries(content[eid])) {
if (!utils.isSupportedReceiptType(key)) continue;
if (!value) continue;
if (Object.keys(value).includes(this.getUserId()!)) return true;
}
return false;
}).length > 0;
if (!isSelf) return;
// Work backwards to determine how many events are unread. We also set
// a limit for how back we'll look to avoid spinning CPU for too long.
// If we hit the limit, we assume the count is unchanged.
const maxHistory = 20;
const events = room.getLiveTimeline().getEvents();
let highlightCount = 0;
for (let i = events.length - 1; i >= 0; i--) {
if (i === events.length - maxHistory) return; // limit reached
const event = events[i];
if (room.hasUserReadEvent(this.getUserId()!, event.getId()!)) {
// If the user has read the event, then the counting is done.
break;
}
const pushActions = this.getPushActionsForEvent(event);
highlightCount += pushActions?.tweaks?.highlight ? 1 : 0;
}
// Note: we don't need to handle 'total' notifications because the counts
// will come from the server.
room.setUnreadNotificationCount(NotificationCountType.Highlight, highlightCount);
}
});
this.ignoredInvites = new IgnoredInvites(this);
this._secretStorage = new ServerSideSecretStorageImpl(this, opts.cryptoCallbacks ?? {});

59
src/models/room.ts
View File

@ -68,6 +68,7 @@ import { ReadReceipt, synthesizeReceipt } from "./read-receipt";
import { isPollEvent, Poll, PollEvent } from "./poll";
import { RoomReceipts } from "./room-receipts";
import { compareEventOrdering } from "./compare-event-ordering";
import * as utils from "../utils";
import { KnownMembership, Membership } from "../@types/membership";
// These constants are used as sane defaults when the homeserver doesn't support
@ -474,6 +475,10 @@ export class Room extends ReadReceipt<RoomEmittedEvents, RoomEventHandlerMap> {
this.name = roomId;
this.normalizedName = roomId;
// Listen to our own receipt event as a more modular way of processing our own
// receipts. No need to remove the listener: it's on ourself anyway.
this.on(RoomEvent.Receipt, this.onReceipt);
// all our per-room timeline sets. the first one is the unfiltered ones;
// the subsequent ones are the filtered ones in no particular order.
this.timelineSets = [new EventTimelineSet(this, opts)];
@ -1306,6 +1311,60 @@ export class Room extends ReadReceipt<RoomEmittedEvents, RoomEventHandlerMap> {
}
}
private onReceipt(event: MatrixEvent): void {
if (this.hasEncryptionStateEvent()) {
this.clearNotificationsOnReceipt(event);
}
}
private clearNotificationsOnReceipt(event: MatrixEvent): void {
// Like above, we have to listen for read receipts from ourselves in order to
// correctly handle notification counts on encrypted rooms.
// This fixes https://github.com/vector-im/element-web/issues/9421
// Figure out if we've read something or if it's just informational
const content = event.getContent();
const isSelf =
Object.keys(content).filter((eid) => {
for (const [key, value] of Object.entries(content[eid])) {
if (!utils.isSupportedReceiptType(key)) continue;
if (!value) continue;
if (Object.keys(value).includes(this.client.getUserId()!)) return true;
}
return false;
}).length > 0;
if (!isSelf) return;
// Work backwards to determine how many events are unread. We also set
// a limit for how back we'll look to avoid spinning CPU for too long.
// If we hit the limit, we assume the count is unchanged.
const maxHistory = 20;
const events = this.getLiveTimeline().getEvents();
let highlightCount = 0;
for (let i = events.length - 1; i >= 0; i--) {
if (i === events.length - maxHistory) return; // limit reached
const event = events[i];
if (this.hasUserReadEvent(this.client.getUserId()!, event.getId()!)) {
// If the user has read the event, then the counting is done.
break;
}
const pushActions = this.client.getPushActionsForEvent(event);
highlightCount += pushActions?.tweaks?.highlight ? 1 : 0;
}
// Note: we don't need to handle 'total' notifications because the counts
// will come from the server.
this.setUnreadNotificationCount(NotificationCountType.Highlight, highlightCount);
}
/**
* Returns whether there are any devices in the room that are unverified
*