openclaw/extensions/slack/src/sent-thread-cache.ts

51 lines
1.5 KiB
TypeScript

import { resolveGlobalDedupeCache } from "openclaw/plugin-sdk/infra-runtime";
/**
* In-memory cache of Slack threads the bot has participated in.
* Used to auto-respond in threads without requiring @mention after the first reply.
* Follows a similar TTL pattern to the MS Teams and Telegram sent-message caches.
*/
const TTL_MS = 24 * 60 * 60 * 1000; // 24 hours
const MAX_ENTRIES = 5000;
/**
* Keep Slack thread participation shared across bundled chunks so thread
* auto-reply gating does not diverge between prepare/dispatch call paths.
*/
const SLACK_THREAD_PARTICIPATION_KEY = Symbol.for("openclaw.slackThreadParticipation");
const threadParticipation = resolveGlobalDedupeCache(SLACK_THREAD_PARTICIPATION_KEY, {
ttlMs: TTL_MS,
maxSize: MAX_ENTRIES,
});
function makeKey(accountId: string, channelId: string, threadTs: string): string {
return `${accountId}:${channelId}:${threadTs}`;
}
export function recordSlackThreadParticipation(
accountId: string,
channelId: string,
threadTs: string,
): void {
if (!accountId || !channelId || !threadTs) {
return;
}
threadParticipation.check(makeKey(accountId, channelId, threadTs));
}
export function hasSlackThreadParticipation(
accountId: string,
channelId: string,
threadTs: string,
): boolean {
if (!accountId || !channelId || !threadTs) {
return false;
}
return threadParticipation.peek(makeKey(accountId, channelId, threadTs));
}
export function clearSlackThreadParticipationCache(): void {
threadParticipation.clear();
}