1
0
mirror of https://github.com/louislam/uptime-kuma.git synced 2024-12-24 22:14:47 +02:00
uptime-kuma/server/jobs/clear-old-data.js

58 lines
1.7 KiB
JavaScript
Raw Normal View History

const { R } = require("redbean-node");
2023-05-12 18:55:48 +02:00
const { log } = require("../../src/util");
2023-02-12 10:59:07 +02:00
const Database = require("../database");
const { Settings } = require("../settings");
2021-10-12 17:28:21 +02:00
const DEFAULT_KEEP_PERIOD = 180;
2023-05-12 18:55:48 +02:00
/**
* Clears old data from the heartbeat table of the database.
* @returns {Promise<void>} A promise that resolves when the data has been cleared.
2023-05-12 18:55:48 +02:00
*/
2023-05-12 18:55:48 +02:00
const clearOldData = async () => {
let period = await Settings.get("keepDataPeriodDays");
// Set Default Period
if (period == null) {
await Settings.set("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
period = DEFAULT_KEEP_PERIOD;
}
// Try parse setting
let parsedPeriod;
try {
parsedPeriod = parseInt(period);
} catch (_) {
2023-05-12 18:55:48 +02:00
log.warn("clearOldData", "Failed to parse setting, resetting to default..");
await Settings.set("keepDataPeriodDays", DEFAULT_KEEP_PERIOD, "general");
parsedPeriod = DEFAULT_KEEP_PERIOD;
}
if (parsedPeriod < 1) {
2023-05-12 18:55:48 +02:00
log.info("clearOldData", `Data deletion has been disabled as period is less than 1. Period is ${parsedPeriod} days.`);
} else {
2023-05-12 18:55:48 +02:00
log.debug("clearOldData", `Clearing Data older than ${parsedPeriod} days...`);
2023-02-12 10:59:07 +02:00
const sqlHourOffset = Database.sqlHourOffset();
try {
await R.exec(
2023-02-12 10:59:07 +02:00
"DELETE FROM heartbeat WHERE time < " + sqlHourOffset,
[ parsedPeriod * -24 ]
);
if (Database.dbConfig.type === "sqlite") {
await R.exec("PRAGMA optimize;");
}
} catch (e) {
2023-05-12 18:55:48 +02:00
log.error("clearOldData", `Failed to clear old data: ${e.message}`);
}
}
2023-05-12 18:55:48 +02:00
};
2023-05-12 18:55:48 +02:00
module.exports = {
clearOldData,
};