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Don't use event.sender in CallMembership (#3793)

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* Don't use event.sender in CallMembership

I fell into another js-sdk trap: this is "only guaranteed to be set
for events that appear in a timeline" and not state events. It does
not say why. We only ever used it to get the sender user ID anyway,
so just use getSender().

* Fix test
This commit is contained in:
David Baker
2023-10-10 16:19:52 +01:00
committed by GitHub
parent 2f79e6c056
commit c8f8fb587d
3 changed files with 6 additions and 8 deletions
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4
spec/unit/matrixrtc/CallMembership.spec.ts
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@ -29,9 +29,7 @@ const membershipTemplate: CallMembershipData = {
function makeMockEvent(originTs = 0): MatrixEvent {
return {
getTs: jest.fn().mockReturnValue(originTs),
sender: {
userId: "@alice:example.org",
},
getSender: jest.fn().mockReturnValue("@alice:example.org"),
} as unknown as MatrixEvent;
}

8
src/matrixrtc/CallMembership.ts
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@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import { MatrixEvent, RoomMember } from "../matrix";
import { MatrixEvent } from "../matrix";
import { deepCompare } from "../utils";
import { Focus } from "./focus";
@ -42,11 +42,11 @@ export class CallMembership {
if (typeof data.device_id !== "string") throw new Error("Malformed membership event: device_id must be string");
if (typeof data.call_id !== "string") throw new Error("Malformed membership event: call_id must be string");
if (typeof data.scope !== "string") throw new Error("Malformed membership event: scope must be string");
if (!parentEvent.sender) throw new Error("Invalid parent event: sender is null");
if (!parentEvent.getSender()) throw new Error("Invalid parent event: sender is null");
}
public get member(): RoomMember {
return this.parentEvent.sender!;
public get sender(): string | undefined {
return this.parentEvent.getSender();
}
public get callId(): string {

2
src/matrixrtc/MatrixRTCSession.ts
View File

@ -120,7 +120,7 @@ export class MatrixRTCSession extends TypedEventEmitter<MatrixRTCSessionEvent, M
callMemberships.sort((a, b) => a.createdTs() - b.createdTs());
logger.debug(
"Call memberships, in order: ",
callMemberships.map((m) => [m.createdTs(), m.member.userId]),
callMemberships.map((m) => [m.createdTs(), m.sender]),
);
return callMemberships;