uptime-kuma/server/client.js

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/*
* For Client Socket
*/
const { TimeLogger } = require("../src/util");
const { R } = require("redbean-node");
const { io } = require("./server");
const { setting } = require("./util-server");
const checkVersion = require("./check-version");
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/**
* Send a list of notifications to the user.
* @param {Socket} socket The socket object that is connected to the client.
*
* Generated by Trelent
*/
async function sendNotificationList(socket) {
const timeLogger = new TimeLogger();
let result = [];
let list = await R.find("notification", " user_id = ? ", [
socket.userID,
]);
for (let bean of list) {
result.push(bean.export());
}
io.to(socket.userID).emit("notificationList", result);
timeLogger.print("Send Notification List");
return list;
}
/**
* Send Heartbeat History list to socket
* @param toUser True = send to all browsers with the same user id, False = send to the current browser only
* @param overwrite Overwrite client-side's heartbeat list
*/
async function sendHeartbeatList(socket, monitorID, toUser = false, overwrite = false) {
const timeLogger = new TimeLogger();
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let list = await R.getAll(`
SELECT * FROM heartbeat
WHERE monitor_id = ?
ORDER BY time DESC
LIMIT 100
`, [
monitorID,
]);
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let result = list.reverse();
if (toUser) {
io.to(socket.userID).emit("heartbeatList", monitorID, result, overwrite);
} else {
socket.emit("heartbeatList", monitorID, result, overwrite);
}
timeLogger.print(`[Monitor: ${monitorID}] sendHeartbeatList`);
}
/**
* Important Heart beat list (aka event list)
* @param socket
* @param monitorID
* @param toUser True = send to all browsers with the same user id, False = send to the current browser only
* @param overwrite Overwrite client-side's heartbeat list
*/
async function sendImportantHeartbeatList(socket, monitorID, toUser = false, overwrite = false) {
const timeLogger = new TimeLogger();
let list = await R.find("heartbeat", `
monitor_id = ?
AND important = 1
ORDER BY time DESC
LIMIT 500
`, [
monitorID,
]);
timeLogger.print(`[Monitor: ${monitorID}] sendImportantHeartbeatList`);
if (toUser) {
io.to(socket.userID).emit("importantHeartbeatList", monitorID, list, overwrite);
} else {
socket.emit("importantHeartbeatList", monitorID, list, overwrite);
}
}
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/**
* Emits the version information to the client.
* @param {Socket} socket The socket object that is connected to the client.
*
* Generated by Trelent
*/
async function sendInfo(socket) {
socket.emit("info", {
version: checkVersion.version,
latestVersion: checkVersion.latestVersion,
primaryBaseURL: await setting("primaryBaseURL")
});
}
module.exports = {
sendNotificationList,
sendImportantHeartbeatList,
sendHeartbeatList,
sendInfo
};