chore(jsdoc):Linting fixes (#3703)

* fixed the lockfile having a different version

* jsdoc

server/database.js

@@ -134,7 +134,10 @@ class Database {
     }
 
     /**
-     *
+     * Read the database config
+     * @throws {Error} If the config is invalid
+     * @typedef {string|undefined} envString
+     * @returns {{type: "sqlite"} | {type:envString, hostname:envString, port:envString, database:envString, username:envString, password:envString}} Database config
      */
     static readDBConfig() {
         let dbConfig;
@@ -153,7 +156,9 @@ class Database {
     }
 
     /**
-     * @param dbConfig
+     * @typedef {string|undefined} envString
+     * @param {{type: "sqlite"} | {type:envString, hostname:envString, port:envString, database:envString, username:envString, password:envString}} dbConfig the database configuration that should be written
+     * @returns {void}
      */
     static writeDBConfig(dbConfig) {
         fs.writeFileSync(path.join(Database.dataDir, "db-config.json"), JSON.stringify(dbConfig, null, 4));
@@ -161,10 +166,8 @@ class Database {
 
     /**
      * Connect to the database
-     * @param {boolean} testMode Should the connection be
-     * started in test mode?
-     * @param {boolean} autoloadModels Should models be
-     * automatically loaded?
+     * @param {boolean} testMode Should the connection be started in test mode?
+     * @param {boolean} autoloadModels Should models be automatically loaded?
      * @param {boolean} noLog Should logs not be output?
      * @returns {Promise<void>}
      */
@@ -292,8 +295,9 @@ class Database {
     }
 
     /**
-     * @param testMode
-     * @param noLog
+     @param {boolean} testMode Should the connection be started in test mode?
+     @param {boolean} noLog Should logs not be output?
+     @returns {Promise<void>}
      */
     static async initSQLite(testMode, noLog) {
         await R.exec("PRAGMA foreign_keys = ON");
@@ -321,7 +325,8 @@ class Database {
     }
 
     /**
-     *
+     * Initialize MariaDB
+     * @returns {Promise<void>}
      */
     static async initMariaDB() {
         log.debug("db", "Checking if MariaDB database exists...");
@@ -368,6 +373,7 @@ class Database {
 
     /**
      * Patch the database for SQLite
+     * @returns {Promise<void>}
      * @deprecated
      */
     static async patchSqlite() {
@@ -650,7 +656,7 @@ class Database {
     }
 
     /**
-     *
+     * @returns {string} Get the SQL for the current time plus a number of hours
      */
     static sqlHourOffset() {
         if (Database.dbConfig.type === "sqlite") {

server/embedded-mariadb.js

@@ -18,13 +18,17 @@ class EmbeddedMariaDB {
 
     socketPath = this.runDir + "/mysqld.sock";
 
+    /**
+     * @type {ChildProcessWithoutNullStreams}
+     * @private
+     */
     childProcess = null;
     running = false;
 
     started = false;
 
     /**
-     * @returns {EmbeddedMariaDB}
+     * @returns {EmbeddedMariaDB} The singleton instance
      */
     static getInstance() {
         if (!EmbeddedMariaDB.instance) {
@@ -34,14 +38,15 @@ class EmbeddedMariaDB {
     }
 
     /**
-     *
+     * @returns {boolean} If the singleton instance is created
      */
     static hasInstance() {
         return !!EmbeddedMariaDB.instance;
     }
 
     /**
-     *
+     * Start the embedded MariaDB
+     * @returns {Promise<void>|void} A promise that resolves when the MariaDB is started or void if it is already started
      */
     start() {
         if (this.childProcess) {
@@ -103,7 +108,8 @@ class EmbeddedMariaDB {
     }
 
     /**
-     *
+     * Stop all the child processes
+     * @returns {void}
      */
     stop() {
         if (this.childProcess) {
@@ -113,7 +119,8 @@ class EmbeddedMariaDB {
     }
 
     /**
-     *
+     * Install MariaDB if it is not installed and make sure the `runDir` directory exists
+     * @returns {void}
      */
     initDB() {
         if (!fs.existsSync(this.mariadbDataDir)) {
@@ -146,7 +153,8 @@ class EmbeddedMariaDB {
     }
 
     /**
-     *
+     * Initialise the "kuma" database in mariadb if it does not exist
+     * @returns {Promise<void>}
      */
     async initDBAfterStarted() {
         const connection = mysql.createConnection({

server/model/monitor.js

@@ -291,7 +291,8 @@ class Monitor extends BeanModel {
     }
 
     /**
-     *
+     * Get if game dig should only use the port which was provided
+     * @returns {boolean} gamedig should only use the provided port
      */
     getGameDigGivenPortOnly() {
         return Boolean(this.gamedigGivenPortOnly);

server/setup-database.js

@@ -8,24 +8,32 @@ const { allowDevAllOrigin } = require("./util-server");
 const mysql = require("mysql2/promise");
 
 /**
- *  A standalone express app that is used to setup database
+ *  A standalone express app that is used to setup a database
  *  It is used when db-config.json and kuma.db are not found or invalid
- *  Once it is configured, it will shutdown and start the main server
+ *  Once it is configured, it will shut down and start the main server
  */
 class SetupDatabase {
-
     /**
      * Show Setup Page
      * @type {boolean}
      */
     needSetup = true;
+    /**
+     * If the server has finished the setup
+     * @type {boolean}
+     * @private
+     */
     runningSetup = false;
-
+    /**
+     * @inheritDoc
+     * @type {UptimeKumaServer}
+     * @private
+     */
     server;
 
     /**
-     * @param args
-     * @param server
+     * @param  {object} args The arguments passed from the command line
+     * @param  {UptimeKumaServer} server the main server instance
      */
     constructor(args, server) {
         this.server = server;
@@ -76,21 +84,25 @@ class SetupDatabase {
 
     /**
      * Show Setup Page
+     * @returns {boolean} true if the setup page should be shown
      */
     isNeedSetup() {
         return this.needSetup;
     }
 
     /**
-     *
+     * Check if the embedded MariaDB is enabled
+     * @returns {boolean} true if the embedded MariaDB is enabled
      */
     isEnabledEmbeddedMariaDB() {
         return process.env.UPTIME_KUMA_ENABLE_EMBEDDED_MARIADB === "1";
     }
 
     /**
-     * @param hostname
-     * @param port
+     * Start the setup-database server
+     * @param {string} hostname where the server is listening
+     * @param {number} port where the server is listening
+     * @returns {Promise<void>}
      */
     start(hostname, port) {
         return new Promise((resolve) => {

server/uptime-calculator.js

@@ -8,6 +8,10 @@ const { R } = require("redbean-node");
  * Calculates the uptime of a monitor.
  */
 class UptimeCalculator {
+    /**
+     * @private
+     * @type {{string:UptimeCalculator}}
+     */
 
     static list = {};
 
@@ -17,11 +21,16 @@ class UptimeCalculator {
      */
     static currentDate = null;
 
+    /**
+     * monitorID the id of the monitor
+     * @type {number}
+     */
     monitorID;
 
     /**
      * Recent 24-hour uptime, each item is a 1-minute interval
      * Key: {number} DivisionKey
+     * @type {LimitQueue<number,string>}
      */
     minutelyUptimeDataList = new LimitQueue(24 * 60);
 
@@ -38,8 +47,10 @@ class UptimeCalculator {
     lastMinutelyStatBean = null;
 
     /**
-     * @param monitorID
-     * @returns {Promise<UptimeCalculator>}
+     * Get the uptime calculator for a monitor
+     * Initializes and returns the monitor if it does not exist
+     * @param {number} monitorID the id of the monitor
+     * @returns {Promise<UptimeCalculator>} UptimeCalculator
      */
     static async getUptimeCalculator(monitorID) {
         if (!UptimeCalculator.list[monitorID]) {
@@ -50,7 +61,9 @@ class UptimeCalculator {
     }
 
     /**
-     * @param monitorID
+     * Remove a monitor from the list
+     * @param {number} monitorID the id of the monitor
+     * @returns {Promise<void>}
      */
     static async remove(monitorID) {
         delete UptimeCalculator.list[monitorID];
@@ -74,7 +87,9 @@ class UptimeCalculator {
     }
 
     /**
-     * @param {number} monitorID
+     * Initialize the uptime calculator for a monitor
+     * @param {number} monitorID the id of the monitor
+     * @returns {Promise<void>}
      */
     async init(monitorID) {
         this.monitorID = monitorID;
@@ -300,8 +315,8 @@ class UptimeCalculator {
 
     /**
      * Flat status to UP or DOWN
-     * @param {number} status
-     * @returns {number}
+     * @param {number} status the status which schould be turned into a flat status
+     * @returns {UP|DOWN|PENDING} The flat status
      * @throws {Error} Invalid status
      */
     flatStatus(status) {
@@ -317,8 +332,10 @@ class UptimeCalculator {
     }
 
     /**
-     * @param {number} num
-     * @param {string} type "day" | "minute"
+     * @param {number} num the number of data points which are expected to be returned
+     * @param {"day" | "minute"} type the type of data which is expected to be returned
+     * @returns {UptimeDataResult} UptimeDataResult
+     * @throws {Error} The maximum number of minutes greater than 1440
      */
     getData(num, type = "day") {
         let key;

server/utils/array-with-key.js

@@ -1,20 +1,22 @@
 /**
  * An object that can be used as an array with a key
  * Like PHP's array
+ * @template K
+ * @template V
  */
 class ArrayWithKey {
+    /**
+     * All keys that are stored in the current object
+     * @type {K[]}
+     * @private
+     */
     __stack = [];
 
     /**
-     *
-     */
-    constructor() {
-
-    }
-
-    /**
-     * @param key
-     * @param value
+     * Push an element to the end of the array
+     * @param {K} key The key of the element
+     * @param {V} value The value of the element
+     * @returns {void}
      */
     push(key, value) {
         this[key] = value;
@@ -22,7 +24,8 @@ class ArrayWithKey {
     }
 
     /**
-     *
+     * Get the last element and remove it from the array
+     * @returns {V|undefined} The first value, or undefined if there is no element to pop
      */
     pop() {
         let key = this.__stack.pop();
@@ -32,7 +35,8 @@ class ArrayWithKey {
     }
 
     /**
-     *
+     * Get the last key
+     * @returns {K|null} The last key, or null if the array is empty
      */
     getLastKey() {
         if (this.__stack.length === 0) {
@@ -42,7 +46,8 @@ class ArrayWithKey {
     }
 
     /**
-     *
+     * Get the first element
+     * @returns {{key:K,value:V}|null} The first element, or null if the array is empty
      */
     shift() {
         let key = this.__stack.shift();
@@ -55,15 +60,16 @@ class ArrayWithKey {
     }
 
     /**
-     *
+     * Get the length of the array
+     * @returns {number} Amount of elements stored
      */
     length() {
         return this.__stack.length;
     }
 
     /**
-     * Get the last element
-     * @returns {*|null} The last element, or null if the array is empty
+     * Get the last value
+     * @returns {V|null} The last element without removing it, or null if the array is empty
      */
     last() {
         let key = this.getLastKey();

server/utils/limit-queue.js

@@ -6,11 +6,22 @@ const { ArrayWithKey } = require("./array-with-key");
  */
 class LimitQueue extends ArrayWithKey {
 
+    /**
+     * The limit of the queue after which the first element will be removed
+     * @private
+     * @type {number}
+     */
     __limit;
+    /**
+     * The callback function when the queue exceeds the limit
+     * @private
+     * @callback onExceedCallback
+     * @param {{key:K,value:V}|nul} item
+     */
     __onExceed = null;
 
     /**
-     * @param {number} limit
+     * @param {number} limit The limit of the queue after which the first element will be removed
      */
     constructor(limit) {
         super();