uptime-kuma/server/socket-handlers/chart-socket-handler.js

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const { checkLogin } = require("../util-server");
const { UptimeCalculator } = require("../uptime-calculator");
const { log } = require("../../src/util");
module.exports.chartSocketHandler = (socket) => {
socket.on("getMonitorChartData", async (monitorID, period, callback) => {
try {
checkLogin(socket);
log.debug("monitor", `Get Monitor Chart Data: ${monitorID} User ID: ${socket.userID}`);
if (period == null) {
throw new Error("Invalid period.");
}
let uptimeCalculator = await UptimeCalculator.getUptimeCalculator(monitorID);
let data;
if (period <= 24) {
data = uptimeCalculator.getDataArray(period * 60, "minute");
} else if (period <= 720) {
data = uptimeCalculator.getDataArray(period, "hour");
} else {
data = uptimeCalculator.getDataArray(period / 24, "day");
}
callback({
ok: true,
data,
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
};