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/*
Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
Copyright (C) 2023 Spacebar and Spacebar Contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { WebSocket } from "@spacebar/gateway";
import {
emitEvent,
PresenceUpdateEvent,
PrivateSessionProjection,
Session,
SessionsReplace,
User,
} from "@spacebar/util";
export async function Close(this: WebSocket, code: number, reason: Buffer) {
console.log("[WebSocket] closed", code, reason.toString());
if (this.heartbeatTimeout) clearTimeout(this.heartbeatTimeout);
if (this.readyTimeout) clearTimeout(this.readyTimeout);
this.deflate?.close();
this.inflate?.close();
this.removeAllListeners();
if (this.session_id) {
await Session.delete({ session_id: this.session_id });
}
if (this.user_id) {
const sessions = await Session.find({
where: { user_id: this.user_id },
select: PrivateSessionProjection,
});
await emitEvent({
event: "SESSIONS_REPLACE",
user_id: this.user_id,
data: sessions,
} as SessionsReplace);
const session = sessions.first() || {
activities: [],
client_info: {},
status: "offline",
};
await emitEvent({
event: "PRESENCE_UPDATE",
user_id: this.user_id,
data: {
user: await User.getPublicUser(this.user_id),
activities: session.activities,
client_status: session?.client_info,
status: session.status,
},
} as PresenceUpdateEvent);
}
}
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