element-web-Github/test/test-utils/call.ts
Robin 2c612d5aa1
Use native js-sdk group call support (#9625)
* Use native js-sdk group call support

Now that the js-sdk supports group calls natively, our group call implementation can be simplified a bit. Switching to the js-sdk implementation also brings the react-sdk up to date with recent MSC3401 changes, and adds support for joining calls from multiple devices. (So, the previous logic which sent to-device messages to prevent multi-device sessions is no longer necessary.)

* Fix strings

* Fix strict type errors
2022-11-28 16:37:32 -05:00

111 lines
3.8 KiB
TypeScript

/*
Copyright 2022 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import { MatrixWidgetType } from "matrix-widget-api";
import type { GroupCall } from "matrix-js-sdk/src/webrtc/groupCall";
import type { Room } from "matrix-js-sdk/src/models/room";
import type { RoomMember } from "matrix-js-sdk/src/models/room-member";
import type { MatrixEvent } from "matrix-js-sdk/src/models/event";
import { mkEvent } from "./test-utils";
import { Call, ConnectionState, ElementCall, JitsiCall } from "../../src/models/Call";
import { CallStore } from "../../src/stores/CallStore";
export class MockedCall extends Call {
public static readonly EVENT_TYPE = "org.example.mocked_call";
public readonly STUCK_DEVICE_TIMEOUT_MS = 1000 * 60 * 60; // 1 hour
private constructor(room: Room, public readonly event: MatrixEvent) {
super(
{
id: event.getStateKey()!,
eventId: "$1:example.org",
roomId: room.roomId,
type: MatrixWidgetType.Custom,
url: "https://example.org",
name: "Group call",
creatorUserId: "@alice:example.org",
},
room.client,
);
}
public static get(room: Room): MockedCall | null {
const [event] = room.currentState.getStateEvents(this.EVENT_TYPE);
return (event === undefined || "m.terminated" in event.getContent())
? null
: new MockedCall(room, event);
}
public static create(room: Room, id: string) {
room.addLiveEvents([mkEvent({
event: true,
type: this.EVENT_TYPE,
room: room.roomId,
user: "@alice:example.org",
content: { "m.type": "m.video", "m.intent": "m.prompt" },
skey: id,
ts: Date.now(),
})]);
// @ts-ignore deliberately calling a private method
// Let CallStore know that a call might now exist
CallStore.instance.updateRoom(room);
}
public readonly groupCall = { creationTs: this.event.getTs() } as unknown as GroupCall;
public get participants(): Map<RoomMember, Set<string>> {
return super.participants;
}
public set participants(value: Map<RoomMember, Set<string>>) {
super.participants = value;
}
public setConnectionState(value: ConnectionState): void {
super.connectionState = value;
}
// No action needed for any of the following methods since this is just a mock
public async clean(): Promise<void> {}
// Public to allow spying
public async performConnection(): Promise<void> {}
public async performDisconnection(): Promise<void> {}
public destroy() {
// Terminate the call for good measure
this.room.addLiveEvents([mkEvent({
event: true,
type: MockedCall.EVENT_TYPE,
room: this.room.roomId,
user: "@alice:example.org",
content: { ...this.event.getContent(), "m.terminated": "Call ended" },
skey: this.widget.id,
ts: Date.now(),
})]);
super.destroy();
}
}
/**
* Sets up the call store to use mocked calls.
*/
export const useMockedCalls = () => {
Call.get = room => MockedCall.get(room);
JitsiCall.create = async room => MockedCall.create(room, "1");
ElementCall.create = async room => MockedCall.create(room, "1");
};