uptime-kuma/server/jobs/clear-old-data.js

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const { log, exit, connectDb } = require("./util-worker");
const { R } = require("redbean-node");
const { setSetting, setting } = require("../util-server");
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const DEFAULT_KEEP_PERIOD = 180;
(async () => {
await connectDb();
let period = await setting("keepDataPeriodDays");
// Set Default Period
if (period == null) {
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await setSetting("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
period = DEFAULT_KEEP_PERIOD;
}
// Try parse setting
let parsedPeriod;
try {
parsedPeriod = parseInt(period);
} catch (_) {
log("Failed to parse setting, resetting to default..");
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await setSetting("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
parsedPeriod = DEFAULT_KEEP_PERIOD;
}
if (parsedPeriod < 1) {
log(`Data deletion has been disabled as period is less than 1. Period is ${parsedPeriod} days.`);
} else {
log(`Clearing Data older than ${parsedPeriod} days...`);
try {
await R.exec(
"DELETE FROM heartbeat WHERE time < DATETIME('now', '-' || ? || ' days') ",
[ parsedPeriod ]
);
} catch (e) {
log(`Failed to clear old data: ${e.message}`);
}
}
exit();
})();