43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
import prefs from "./Prefs";
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import subscriptionManager from "./SubscriptionManager";
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const delayMillis = 25000; // 25 seconds
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const intervalMillis = 1800000; // 30 minutes
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class Pruner {
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constructor() {
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this.timer = null;
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}
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startWorker() {
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if (this.timer !== null) {
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return;
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}
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console.log(`[Pruner] Starting worker`);
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this.timer = setInterval(() => this.prune(), intervalMillis);
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setTimeout(() => this.prune(), delayMillis);
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}
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stopWorker() {
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clearTimeout(this.timer);
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}
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async prune() {
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const deleteAfterSeconds = await prefs.deleteAfter();
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const pruneThresholdTimestamp = Math.round(Date.now() / 1000) - deleteAfterSeconds;
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if (deleteAfterSeconds === 0) {
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console.log(`[Pruner] Pruning is disabled. Skipping.`);
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return;
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}
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console.log(`[Pruner] Pruning notifications older than ${deleteAfterSeconds}s (timestamp ${pruneThresholdTimestamp})`);
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try {
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await subscriptionManager.pruneNotifications(pruneThresholdTimestamp);
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} catch (e) {
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console.log(`[Pruner] Error pruning old subscriptions`, e);
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}
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}
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}
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const pruner = new Pruner();
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export default pruner;
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