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Move maintenance code to `maintenance-socket-handler.js`

This commit is contained in:
Louis Lam 2022-09-17 16:54:21 +08:00
parent 2f67d26702
commit 7017c2e625
3 changed files with 275 additions and 261 deletions
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264
server/server.js
View File

@ -127,7 +127,7 @@ const StatusPage = require("./model/status_page");
const { cloudflaredSocketHandler, autoStart: cloudflaredAutoStart, stop: cloudflaredStop } = require("./socket-handlers/cloudflared-socket-handler");
const { proxySocketHandler } = require("./socket-handlers/proxy-socket-handler");
const { dockerSocketHandler } = require("./socket-handlers/docker-socket-handler");
const apicache = require("./modules/apicache");
const { maintenanceSocketHandler } = require("./socket-handlers/maintenance-socket-handler");
app.use(express.json());
@ -146,12 +146,6 @@ app.use(function (req, res, next) {
*/
let jwtSecret = null;
/**
* Main maintenance list
* @type {{}}
*/
let maintenanceList = {};
/**
* Show Setup Page
* @type {boolean}
@ -733,135 +727,6 @@ let needSetup = false;
}
});
// Add a new maintenance
socket.on("addMaintenance", async (maintenance, callback) => {
try {
checkLogin(socket);
let bean = R.dispense("maintenance");
bean.import(maintenance);
bean.user_id = socket.userID;
let maintenanceID = await R.store(bean);
await sendMaintenanceList(socket);
callback({
ok: true,
msg: "Added Successfully.",
maintenanceID,
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
// Edit a maintenance
socket.on("editMaintenance", async (maintenance, callback) => {
try {
checkLogin(socket);
let bean = await R.findOne("maintenance", " id = ? ", [ maintenance.id ]);
if (bean.user_id !== socket.userID) {
throw new Error("Permission denied.");
}
bean.title = maintenance.title;
bean.description = maintenance.description;
bean.start_date = maintenance.start_date;
bean.end_date = maintenance.end_date;
await R.store(bean);
await sendMaintenanceList(socket);
callback({
ok: true,
msg: "Saved.",
maintenanceID: bean.id,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
// Add a new monitor_maintenance
socket.on("addMonitorMaintenance", async (maintenanceID, monitors, callback) => {
try {
checkLogin(socket);
await R.exec("DELETE FROM monitor_maintenance WHERE maintenance_id = ?", [
maintenanceID
]);
for await (const monitor of monitors) {
let bean = R.dispense("monitor_maintenance");
bean.import({
monitor_id: monitor.id,
maintenance_id: maintenanceID
});
await R.store(bean);
}
apicache.clear();
callback({
ok: true,
msg: "Added Successfully.",
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
// Add a new monitor_maintenance
socket.on("addMaintenanceStatusPage", async (maintenanceID, statusPages, callback) => {
try {
checkLogin(socket);
await R.exec("DELETE FROM maintenance_status_page WHERE maintenance_id = ?", [
maintenanceID
]);
for await (const statusPage of statusPages) {
let bean = R.dispense("maintenance_status_page");
bean.import({
status_page_id: statusPage.id,
maintenance_id: maintenanceID
});
await R.store(bean);
}
apicache.clear();
callback({
ok: true,
msg: "Added Successfully.",
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMonitorList", async (callback) => {
try {
checkLogin(socket);
@ -878,22 +743,6 @@ let needSetup = false;
}
});
socket.on("getMaintenanceList", async (callback) => {
try {
checkLogin(socket);
await sendMaintenanceList(socket);
callback({
ok: true,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMonitor", async (monitorID, callback) => {
try {
checkLogin(socket);
@ -942,54 +791,6 @@ let needSetup = false;
}
});
socket.on("getMonitorMaintenance", async (maintenanceID, callback) => {
try {
checkLogin(socket);
console.log(`Get Monitors for Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
let monitors = await R.getAll("SELECT monitor.id, monitor.name FROM monitor_maintenance mm JOIN monitor ON mm.monitor_id = monitor.id WHERE mm.maintenance_id = ? ", [
maintenanceID,
]);
callback({
ok: true,
monitors,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMaintenanceStatusPage", async (maintenanceID, callback) => {
try {
checkLogin(socket);
console.log(`Get Status Pages for Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
let statusPages = await R.getAll("SELECT status_page.id, status_page.title FROM maintenance_status_page msp JOIN status_page ON msp.status_page_id = status_page.id WHERE msp.maintenance_id = ? ", [
maintenanceID,
]);
callback({
ok: true,
statusPages,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMonitorBeats", async (monitorID, period, callback) => {
try {
checkLogin(socket);
@ -1094,36 +895,6 @@ let needSetup = false;
}
});
socket.on("deleteMaintenance", async (maintenanceID, callback) => {
try {
checkLogin(socket);
console.log(`Delete Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
if (maintenanceID in maintenanceList) {
delete maintenanceList[maintenanceID];
}
await R.exec("DELETE FROM maintenance WHERE id = ? AND user_id = ? ", [
maintenanceID,
socket.userID,
]);
callback({
ok: true,
msg: "Deleted Successfully.",
});
await sendMaintenanceList(socket);
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getTags", async (callback) => {
try {
checkLogin(socket);
@ -1704,6 +1475,7 @@ let needSetup = false;
databaseSocketHandler(socket);
proxySocketHandler(socket);
dockerSocketHandler(socket);
maintenanceSocketHandler(socket);
log.debug("server", "added all socket handlers");
@ -1794,17 +1566,6 @@ async function checkOwner(userID, monitorID) {
}
}
/**
* Send maintenance list to client
* @param {Socket} socket Socket.io instance to send to
* @returns {Object}
*/
async function sendMaintenanceList(socket) {
let list = await getMaintenanceJSONList(socket.userID);
io.to(socket.userID).emit("maintenanceList", list);
return list;
}
/**
* Function called after user login
* This function is used to send the heartbeat list of a monitor.
@ -1817,7 +1578,7 @@ async function afterLogin(socket, user) {
socket.join(user.id);
let monitorList = await server.sendMonitorList(socket);
sendMaintenanceList(socket);
server.sendMaintenanceList(socket);
sendNotificationList(socket);
sendProxyList(socket);
sendDockerHostList(socket);
@ -1839,25 +1600,6 @@ async function afterLogin(socket, user) {
}
}
/**
* Get a list of maintenances for the given user.
* @param {string} userID - The ID of the user to get maintenances for.
* @returns {Promise<Object>} A promise that resolves to an object with maintenance IDs as keys and maintenances objects as values.
*/
async function getMaintenanceJSONList(userID) {
let result = {};
let maintenanceList = await R.find("maintenance", " user_id = ? ORDER BY end_date DESC, title", [
userID,
]);
for (let maintenance of maintenanceList) {
result[maintenance.id] = await maintenance.toJSON();
}
return result;
}
/**
* Initialize the database
* @param {boolean} [testMode=false] Should the connection be

235
server/socket-handlers/maintenance-socket-handler.js Normal file
View File

@ -0,0 +1,235 @@
const { checkLogin } = require("../util-server");
const { log } = require("../../src/util");
const { R } = require("redbean-node");
const apicache = require("../modules/apicache");
const { UptimeKumaServer } = require("../uptime-kuma-server");
const server = UptimeKumaServer.getInstance();
/**
* Handlers for Maintenance
* @param {Socket} socket Socket.io instance
*/
module.exports.maintenanceSocketHandler = (socket) => {
// Add a new maintenance
socket.on("addMaintenance", async (maintenance, callback) => {
try {
checkLogin(socket);
let bean = R.dispense("maintenance");
bean.import(maintenance);
bean.user_id = socket.userID;
let maintenanceID = await R.store(bean);
await server.sendMaintenanceList(socket);
callback({
ok: true,
msg: "Added Successfully.",
maintenanceID,
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
// Edit a maintenance
socket.on("editMaintenance", async (maintenance, callback) => {
try {
checkLogin(socket);
let bean = await R.findOne("maintenance", " id = ? ", [ maintenance.id ]);
if (bean.user_id !== socket.userID) {
throw new Error("Permission denied.");
}
bean.title = maintenance.title;
bean.description = maintenance.description;
bean.start_date = maintenance.start_date;
bean.end_date = maintenance.end_date;
await R.store(bean);
await server.sendMaintenanceList(socket);
callback({
ok: true,
msg: "Saved.",
maintenanceID: bean.id,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
// Add a new monitor_maintenance
socket.on("addMonitorMaintenance", async (maintenanceID, monitors, callback) => {
try {
checkLogin(socket);
await R.exec("DELETE FROM monitor_maintenance WHERE maintenance_id = ?", [
maintenanceID
]);
for await (const monitor of monitors) {
let bean = R.dispense("monitor_maintenance");
bean.import({
monitor_id: monitor.id,
maintenance_id: maintenanceID
});
await R.store(bean);
}
apicache.clear();
callback({
ok: true,
msg: "Added Successfully.",
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
// Add a new monitor_maintenance
socket.on("addMaintenanceStatusPage", async (maintenanceID, statusPages, callback) => {
try {
checkLogin(socket);
await R.exec("DELETE FROM maintenance_status_page WHERE maintenance_id = ?", [
maintenanceID
]);
for await (const statusPage of statusPages) {
let bean = R.dispense("maintenance_status_page");
bean.import({
status_page_id: statusPage.id,
maintenance_id: maintenanceID
});
await R.store(bean);
}
apicache.clear();
callback({
ok: true,
msg: "Added Successfully.",
});
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMaintenanceList", async (callback) => {
try {
checkLogin(socket);
await server.sendMaintenanceList(socket);
callback({
ok: true,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMonitorMaintenance", async (maintenanceID, callback) => {
try {
checkLogin(socket);
console.log(`Get Monitors for Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
let monitors = await R.getAll("SELECT monitor.id, monitor.name FROM monitor_maintenance mm JOIN monitor ON mm.monitor_id = monitor.id WHERE mm.maintenance_id = ? ", [
maintenanceID,
]);
callback({
ok: true,
monitors,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("getMaintenanceStatusPage", async (maintenanceID, callback) => {
try {
checkLogin(socket);
console.log(`Get Status Pages for Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
let statusPages = await R.getAll("SELECT status_page.id, status_page.title FROM maintenance_status_page msp JOIN status_page ON msp.status_page_id = status_page.id WHERE msp.maintenance_id = ? ", [
maintenanceID,
]);
callback({
ok: true,
statusPages,
});
} catch (e) {
console.error(e);
callback({
ok: false,
msg: e.message,
});
}
});
socket.on("deleteMaintenance", async (maintenanceID, callback) => {
try {
checkLogin(socket);
console.log(`Delete Maintenance: ${maintenanceID} User ID: ${socket.userID}`);
if (maintenanceID in server.maintenanceList) {
delete server.maintenanceList[maintenanceID];
}
await R.exec("DELETE FROM maintenance WHERE id = ? AND user_id = ? ", [
maintenanceID,
socket.userID,
]);
callback({
ok: true,
msg: "Deleted Successfully.",
});
await server.sendMaintenanceList(socket);
} catch (e) {
callback({
ok: false,
msg: e.message,
});
}
});
};

37
server/uptime-kuma-server.js
View File

@ -26,6 +26,13 @@ class UptimeKumaServer {
* @type {{}}
*/
monitorList = {};
/**
* Main maintenance list
* @type {{}}
*/
maintenanceList = {};
entryPage = "dashboard";
app = undefined;
httpServer = undefined;
@ -104,6 +111,36 @@ class UptimeKumaServer {
return result;
}
/**
* Send maintenance list to client
* @param {Socket} socket Socket.io instance to send to
* @returns {Object}
*/
async sendMaintenanceList(socket) {
let list = await this.getMaintenanceJSONList(socket.userID);
this.io.to(socket.userID).emit("maintenanceList", list);
return list;
}
/**
* Get a list of maintenances for the given user.
* @param {string} userID - The ID of the user to get maintenances for.
* @returns {Promise<Object>} A promise that resolves to an object with maintenance IDs as keys and maintenances objects as values.
*/
async getMaintenanceJSONList(userID) {
let result = {};
let maintenanceList = await R.find("maintenance", " user_id = ? ORDER BY end_date DESC, title", [
userID,
]);
for (let maintenance of maintenanceList) {
result[maintenance.id] = await maintenance.toJSON();
}
return result;
}
/**
* Write error to log file
* @param {any} error The error to write