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Fix removing members in handleCallMemberEvent

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This commit is contained in:
Robert Long 2022-05-10 16:58:03 -07:00
parent e2621015e1
commit 21065791a8
1 changed files with 14 additions and 8 deletions
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22
src/matrix/calls/CallHandler.ts
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@ -40,11 +40,15 @@ export type Options = Omit<GroupCallOptions, "emitUpdate" | "createTimeout"> & {
clock: Clock
};
function getRoomMemberKey(roomId: string, userId: string) {
return JSON.stringify(roomId)+`,`+JSON.stringify(userId);
}
export class CallHandler {
// group calls by call id
private readonly _calls: ObservableMap<string, GroupCall> = new ObservableMap<string, GroupCall>();
// map of userId to set of conf_id's they are in
private memberToCallIds: Map<string, Set<string>> = new Map();
// map of `"roomId","userId"` to set of conf_id's they are in
private roomMemberToCallIds: Map<string, Set<string>> = new Map();
private groupCallOptions: GroupCallOptions;
private sessionId = makeId("s");
@ -98,7 +102,7 @@ export class CallHandler {
// }
const callsMemberEvents = await txn.roomState.getAllForType(roomId, EventType.GroupCallMember);
for (const entry of callsMemberEvents) {
this.handleCallMemberEvent(entry.event, log);
this.handleCallMemberEvent(entry.event, roomId, log);
}
// TODO: we should be loading the other members as well at some point
}));
@ -149,7 +153,7 @@ export class CallHandler {
// then update members
for (const event of events) {
if (event.type === EventType.GroupCallMember) {
this.handleCallMemberEvent(event, log);
this.handleCallMemberEvent(event, room.id, log);
}
}
}
@ -194,8 +198,9 @@ export class CallHandler {
}
}
private handleCallMemberEvent(event: StateEvent, log: ILogItem) {
private handleCallMemberEvent(event: StateEvent, roomId: string, log: ILogItem) {
const userId = event.state_key;
const roomMemberKey = getRoomMemberKey(roomId, userId)
const calls = event.content["m.calls"] ?? [];
for (const call of calls) {
const callId = call["m.call_id"];
@ -204,7 +209,8 @@ export class CallHandler {
groupCall?.updateMembership(userId, call, log);
};
const newCallIdsMemberOf = new Set<string>(calls.map(call => call["m.call_id"]));
let previousCallIdsMemberOf = this.memberToCallIds.get(userId);
let previousCallIdsMemberOf = this.roomMemberToCallIds.get(roomMemberKey);
// remove user as member of any calls not present anymore
if (previousCallIdsMemberOf) {
for (const previousCallId of previousCallIdsMemberOf) {
@ -215,9 +221,9 @@ export class CallHandler {
}
}
if (newCallIdsMemberOf.size === 0) {
this.memberToCallIds.delete(userId);
this.roomMemberToCallIds.delete(roomMemberKey);
} else {
this.memberToCallIds.set(userId, newCallIdsMemberOf);
this.roomMemberToCallIds.set(roomMemberKey, newCallIdsMemberOf);
}
}
}