electron-97: refactored the code as per the ticket (points 3 & 4 covered)

js/activityDetection/index.js

@@ -84,6 +84,11 @@ function send(data) {
     }
 }
 
+/**
+ * Set the activity's window
+ * @param period
+ * @param win
+ */
 function setActivityWindow(period, win) {
     maxIdleTime = period;
     activityWindow = win;

js/badgeCount.js

@@ -10,6 +10,10 @@ const maxCount = 1e8;
 const log = require('./log.js');
 const logLevels = require('./enums/logLevels.js');
 
+/**
+ * Shows the badge count
+ * @param count
+ */
 function show(count) {
     if (typeof count !== 'number') {
         log.send(logLevels.WARN, 'badgeCount: invalid func arg, must be a number: ' + count);
@@ -37,6 +41,11 @@ function show(count) {
     }
 }
 
+/**
+ * Sets the data url
+ * @param dataUrl
+ * @param count
+ */
 function setDataUrl(dataUrl, count) {
     const mainWindow = windowMgr.getMainWindow();
     if (mainWindow && dataUrl && count) {

js/desktopCapturer/getSources.js

@@ -21,11 +21,21 @@ function getNextId() {
     return ++nextId;
 }
 
-// |options.type| can not be empty and has to include 'window' or 'screen'.
+/**
+ * Checks if the options and their types are valid
+ * @param options |options.type| can not be empty and has to include 'window' or 'screen'.
+ * @returns {boolean}
+ */
 function isValid(options) {
     return ((options !== null ? options.types : undefined) !== null) && Array.isArray(options.types);
 }
 
+/**
+ * Gets the sources for capturing screens / windows
+ * @param options
+ * @param callback
+ * @returns {*}
+ */
 function getSources(options, callback) {
     let captureScreen, captureWindow, id;
     if (!isValid(options)) {

js/downloadManager/index.js

@@ -19,6 +19,7 @@ local.ipcRenderer.on('downloadProgress', () => {
 
 /**
  * Open file in default app.
+ * @param id
  */
 function openFile(id) {
     let fileIndex = local.downloadItems.findIndex((item) => {
@@ -34,6 +35,7 @@ function openFile(id) {
 
 /**
  * Show downloaded file in explorer or finder.
+ * @param id
  */
 function showInFinder(id) {
     let showFileIndex = local.downloadItems.findIndex((item) => {
@@ -47,6 +49,10 @@ function showInFinder(id) {
     }
 }
 
+/**
+ * Create the document object model
+ * @param arg
+ */
 function createDOM(arg) {
 
     if (arg && arg._id) {
@@ -149,6 +155,9 @@ function createDOM(arg) {
     }
 }
 
+/**
+ * Initiate the download manager
+ */
 function initiate() {
     let mainFooter = document.getElementById('footer');
     let mainDownloadDiv = document.getElementById('download-manager-footer');

js/enums/api.js

@@ -2,6 +2,10 @@
 
 let keyMirror = require('keymirror');
 
+/**
+ * Set of APIs exposed to the remote object
+ * @type {Object}
+ */
 const cmds = keyMirror({
     isOnline: null,
     registerLogger: null,

js/enums/logLevels.js

@@ -2,6 +2,10 @@
 
 let keyMirror = require('keymirror');
 
+/**
+ * The different log levels
+ * @type {Object}
+ */
 module.exports = keyMirror({
     ERROR: null,
     CONFLICT: null,

js/log.js

@@ -5,6 +5,7 @@ const getCmdLineArg = require('./utils/getCmdLineArg.js');
 const MAX_LOG_QUEUE_LENGTH = 100;
 
 class Logger {
+
     constructor() {
         // browser window that has registered a logger
         this.logWindow = null;
@@ -45,6 +46,10 @@ class Logger {
         }
     }
 
+    /**
+     * Sets a window instance for the remote object
+     * @param win
+     */
     setLogWindow(win) {
         this.logWindow = win;
 

js/main.js

@@ -78,10 +78,17 @@ if (isMac) {
  */
 app.on('ready', setupThenOpenMainWindow);
 
+/**
+ * Is triggered when all the windows are closed
+ * In which case we quit the app
+ */
 app.on('window-all-closed', function() {
     app.quit();
 });
 
+/**
+ * Is triggered when the app is up & running
+ */
 app.on('activate', function() {
     if (windowMgr.isMainWindow(null)) {
         setupThenOpenMainWindow();
@@ -95,13 +102,19 @@ app.on('activate', function() {
 // and registry keys in windows
 app.setAsDefaultProtocolClient('symphony');
 
-// This event is emitted only on macOS
-// at this moment, support for windows
-// is in pipeline (https://github.com/electron/electron/pull/8052)
+/**
+ * This event is emitted only on macOS
+ * at this moment, support for windows
+ * is in pipeline (https://github.com/electron/electron/pull/8052)
+ */
 app.on('open-url', function(event, url) {
     handleProtocolAction(url);
 });
 
+/**
+ * Sets up the app (to handle various things like config changes, protocol handling etc.)
+ * and opens the main window
+ */
 function setupThenOpenMainWindow() {
 
     processProtocolAction(process.argv);
@@ -140,6 +153,11 @@ function setupThenOpenMainWindow() {
     electron.screen.on('display-removed', windowMgr.verifyDisplays);
 }
 
+/**
+ * Sets Symphony on startup
+ * @param lStartup
+ * @returns {Promise}
+ */
 function setStartup(lStartup) {
     return symphonyAutoLauncher.isEnabled()
         .then(function(isEnabled) {
@@ -155,7 +173,10 @@ function setStartup(lStartup) {
         });
 }
 
-// Method to overwrite user config on mac installer
+/**
+ * Method to overwrite user config on mac installer
+ * @returns {Promise}
+ */
 function updateUserConfigMac() {
     return new Promise((resolve, reject) => {
         let userConfigPath = dirs.userConfig() + '/';
@@ -171,7 +192,10 @@ function updateUserConfigMac() {
     });
 }
 
-// Method to overwrite user config on windows installer
+/**
+ * Method to overwrite user config on windows installer
+ * @returns {Promise}
+ */
 function updateUserConfigWin() {
     return new Promise((resolve, reject) => {
         let userConfigPath = app.getPath('userData');
@@ -186,6 +210,10 @@ function updateUserConfigWin() {
     });
 }
 
+/**
+ * Checks for the url argument, processes it
+ * and creates the main window
+ */
 function getUrlAndCreateMainWindow() {
     // for dev env allow passing url argument
     if (isDevEnv) {
@@ -203,6 +231,10 @@ function getUrlAndCreateMainWindow() {
         });
 }
 
+/**
+ * Creates a window
+ * @param urlFromConfig
+ */
 function createWin(urlFromConfig) {
     let protocol = '';
     // add https protocol if none found.
@@ -247,6 +279,10 @@ function processProtocolAction(argv) {
     }
 }
 
+/**
+ * Handles a protocol action based on the current state of the app
+ * @param uri
+ */
 function handleProtocolAction(uri) {
     if (!isAppAlreadyOpen) {
         // app is opened by the protocol url, cache the protocol url to be used later

js/memoryMonitor.js

@@ -6,6 +6,9 @@ const logLevels = require('./enums/logLevels.js');
 // once a minute
 setInterval(gatherMemory, 1000 * 60);
 
+/**
+ * Gathers system memory and logs it to the remote system
+ */
 function gatherMemory() {
     let memory = process.getProcessMemoryInfo();
     let details =

js/menus/menuTemplate.js

@@ -243,6 +243,10 @@ function getTemplate(app) {
     return template;
 }
 
+/**
+ * Sets the checkbox values for different menu items
+ * based on configuration
+ */
 function setCheckboxValues() {
     getConfigField('minimizeOnClose').then(function(mClose) {
         minimizeOnClose = mClose;

js/notify/AnimationQueue.js

@@ -3,13 +3,21 @@
 const log = require('../log.js');
 const logLevels = require('../enums/logLevels.js');
 
-// One animation at a time
+/**
+ * Manages one animation at a time
+ * @param options
+ * @constructor
+ */
 const AnimationQueue = function(options) {
     this.options = options;
     this.queue = [];
     this.running = false;
 };
 
+/**
+ * Pushes each animation to a queue
+ * @param object
+ */
 AnimationQueue.prototype.push = function(object) {
     if (this.running) {
         this.queue.push(object);
@@ -19,6 +27,10 @@ AnimationQueue.prototype.push = function(object) {
     }
 };
 
+/**
+ * Animates an animation that is part of the queue
+ * @param object
+ */
 AnimationQueue.prototype.animate = function(object) {
     object.func.apply(null, object.args)
     .then(function() {
@@ -39,6 +51,9 @@ AnimationQueue.prototype.animate = function(object) {
     })
 };
 
+/**
+ * Clears the queue
+ */
 AnimationQueue.prototype.clear = function() {
     this.queue = [];
 };

js/notify/electron-notify-preload.js

@@ -9,6 +9,10 @@
 const electron = require('electron');
 const ipc = electron.ipcRenderer;
 
+/**
+ * Sets style for a notification
+ * @param config
+ */
 function setStyle(config) {
     // Style it
     let notiDoc = window.document;
@@ -40,6 +44,11 @@ function setStyle(config) {
     setStyleOnDomElement(config.defaultStyleClose, close);
 }
 
+/**
+ * Sets contents for a notification
+ * @param event
+ * @param notificationObj
+ */
 function setContents(event, notificationObj) {
     // sound
     if (notificationObj.sound) {
@@ -111,6 +120,11 @@ function setContents(event, notificationObj) {
     }
 }
 
+/**
+ * Sets style on a notification for a DOM element
+ * @param styleObj
+ * @param domElement
+ */
 function setStyleOnDomElement(styleObj, domElement) {
     try {
         let styleAttr = Object.keys(styleObj);
@@ -124,10 +138,18 @@ function setStyleOnDomElement(styleObj, domElement) {
     }
 }
 
+/**
+ * Loads the config
+ * @param event
+ * @param conf
+ */
 function loadConfig(event, conf) {
     setStyle(conf || {})
 }
 
+/**
+ * Resets the notification window
+ */
 function reset() {
     let notiDoc = window.document;
     let container = notiDoc.getElementById('container');

js/notify/electron-notify.js

@@ -140,19 +140,16 @@ let config = {
     }
 };
 
-// function setConfig(customConfig) {
-//     Object.assign(customConfig, config);
-//
-//     calcDimensions();
-// }
-
 if (app.isReady()) {
     setup();
 } else {
     app.on('ready', setup);
 }
 
-// Method to update notification config
+/**
+ * Method to update notification config
+ * @param customConfig
+ */
 function updateConfig(customConfig) {
     // Fetching user preferred notification position from config
     if (customConfig.position) {
@@ -167,6 +164,9 @@ function updateConfig(customConfig) {
     }
 }
 
+/**
+ * Method to setup the notification configuration
+ */
 function setup() {
     setupConfig();
 
@@ -177,6 +177,10 @@ function setup() {
     electron.screen.on('display-metrics-changed', setupConfig);
 }
 
+/**
+ * Method to get the notification template path
+ * @returns {string|*}
+ */
 function getTemplatePath() {
     let templatePath = path.join(__dirname, 'electron-notify.html');
     try {
@@ -188,6 +192,9 @@ function getTemplatePath() {
     return config.templatePath;
 }
 
+/**
+ * Calculates the dimensions of the screen
+ */
 function calcDimensions() {
     const vertSpaceBetweenNotf = 8;
 
@@ -227,6 +234,9 @@ function calcDimensions() {
     nextInsertPos.y = config.firstPos.y
 }
 
+/**
+ * Setup the notification config
+ */
 function setupConfig() {
     closeAll();
 
@@ -273,6 +283,11 @@ function setupConfig() {
     config.maxVisibleNotifications = config.maxVisibleNotifications > 5 ? 5 : config.maxVisibleNotifications;
 }
 
+/**
+ * Notifies the user
+ * @param notification
+ * @returns {*}
+ */
 function notify(notification) {
     // Is it an object and only one argument?
     if (arguments.length === 1 && typeof notification === 'object') {
@@ -290,10 +305,18 @@ function notify(notification) {
     return null;
 }
 
+/**
+ * Increment the notification
+ */
 function incrementId() {
     latestID++;
 }
 
+/**
+ * Shows the notification to the user
+ * @param notificationObj
+ * @returns {Promise}
+ */
 function showNotification(notificationObj) {
     return new Promise(function(resolve) {
 
@@ -378,6 +401,12 @@ function showNotification(notificationObj) {
     })
 }
 
+/**
+ * Sets the HTML notification contents along with other options
+ * @param notfWindow
+ * @param notfObj
+ * @returns {*}
+ */
 function setNotificationContents(notfWindow, notfObj) {
 
     // Display time per notification basis.
@@ -437,7 +466,13 @@ function setNotificationContents(notfWindow, notfObj) {
     return updatedNotificationWindow;
 }
 
-// Close notification function
+/**
+ * Closes the notification
+ * @param notificationWindow
+ * @param notificationObj
+ * @param getTimeoutId
+ * @returns {Function}
+ */
 function buildCloseNotification(notificationWindow, notificationObj, getTimeoutId) {
     return function(event) {
         if (closedNotifications[notificationObj.id]) {
@@ -480,8 +515,13 @@ function buildCloseNotification(notificationWindow, notificationObj, getTimeoutI
     }
 }
 
-// Always add to animationQueue to prevent erros (e.g. notification
-// got closed while it was moving will produce an error)
+/**
+ * Adds an active notification the close notification queue
+ * Always add to animationQueue to prevent erros (e.g. notification
+ * got closed while it was moving will produce an error)
+ * @param closeFunc
+ * @returns {Function}
+ */
 function buildCloseNotificationSafely(closeFunc) {
     return function(reason) {
         animationQueue.push({
@@ -509,10 +549,10 @@ ipc.on('electron-notify-click', function (event, winId, notificationObj) {
     }
 });
 
-/*
-* Checks for queued notifications and add them
-* to AnimationQueue if possible
-*/
+/**
+ * Checks for queued notifications and add them
+ * to AnimationQueue if possible
+ */
 function checkForQueuedNotifications() {
     if (notificationQueue.length > 0 &&
     activeNotifications.length < config.maxVisibleNotifications) {
@@ -524,12 +564,12 @@ function checkForQueuedNotifications() {
     }
 }
 
-/*
-* Moves the notifications one position down,
-* starting with notification at startPos
-*
-* @param  {int} startPos
-*/
+/**
+ * Moves the notifications one position down,
+ * starting with notification at startPos
+ * @param startPos
+ * @returns {Promise}
+ */
 function moveOneDown(startPos) {
     return new Promise(function(resolve) {
         if (startPos >= activeNotifications || startPos === -1) {
@@ -552,6 +592,11 @@ function moveOneDown(startPos) {
     })
 }
 
+/**
+ * Moves the notification animation
+ * @param i
+ * @param done
+ */
 function moveNotificationAnimation(i, done) {
     // Get notification to move
     let notificationWindow = activeNotifications[i];
@@ -588,15 +633,21 @@ function moveNotificationAnimation(i, done) {
     }, config.animationStepMs)
 }
 
+/**
+ * Sets the window's position
+ * @param browserWin
+ * @param posX
+ * @param posY
+ */
 function setWindowPosition(browserWin, posX, posY) {
     if (!browserWin.isDestroyed()) {
         browserWin.setPosition(parseInt(posX, 10), parseInt(posY, 10))
     }
 }
 
-/*
-* Find next possible insert position (on top)
-*/
+/**
+ * Find next possible insert position (on top)
+ */
 function calcInsertPos() {
     if (activeNotifications.length < config.maxVisibleNotifications) {
         switch(config.startCorner) {
@@ -614,11 +665,11 @@ function calcInsertPos() {
     }
 }
 
-/*
-* Get a window to display a notification. Use inactiveWindows or
-* create a new window
-* @return {Window}
-*/
+/**
+ * Get a window to display a notification. Use inactiveWindows or
+ * create a new window
+ * @returns {Promise}
+ */
 function getWindow() {
     return new Promise(function(resolve) {
         let notificationWindow;
@@ -643,6 +694,9 @@ function getWindow() {
     })
 }
 
+/**
+ * Closes all the notifications and windows
+ */
 function closeAll() {
     // Clear out animation Queue and close windows
     animationQueue.clear();
@@ -668,10 +722,13 @@ function closeAll() {
 }
 
 /**
-/* once a minute, remove inactive windows to free up memory used.
+ * Once a minute, remove inactive windows to free up memory used.
  */
 setInterval(cleanUpInactiveWindow, 60000);
 
+/**
+ * Cleans up inactive windows
+ */
 function cleanUpInactiveWindow() {
     inactiveWindows.forEach(function(window) {
         window.close();

js/notify/notifyImpl.js

@@ -51,6 +51,10 @@ class Notify {
 
         this._data = options.data || null;
 
+        /**
+         * Handles on show event
+         * @param arg
+         */
         function onShow(arg) {
             if (arg.id === this._id) {
                 log.send(logLevels.INFO, 'showing notification, id=' + this._id);
@@ -61,6 +65,10 @@ class Notify {
             }
         }
 
+        /**
+         * Handles on click event
+         * @param arg
+         */
         function onClick(arg) {
             if (arg.id === this._id) {
                 log.send(logLevels.INFO, 'clicking notification, id=' + this._id);
@@ -70,6 +78,10 @@ class Notify {
             }
         }
 
+        /**
+         * Handles on close event
+         * @param arg
+         */
         function onClose(arg) {
             if (arg.id === this._id || arg.event === 'close-all') {
                 log.send(logLevels.INFO, 'closing notification, id=' + this._id);
@@ -80,6 +92,10 @@ class Notify {
             }
         }
 
+        /**
+         * Handles on error event
+         * @param arg
+         */
         function onError(arg) {
             if (arg.id === this._id) {
                 // don't raise error event if handler doesn't exist, node
@@ -95,7 +111,7 @@ class Notify {
     }
 
     /**
-     * close notification
+     * Closes notification
      */
     close() {
         if (typeof this._closeNotification === 'function') {
@@ -105,7 +121,7 @@ class Notify {
     }
 
     /**
-     * always allow showing notifications.
+     * Always allow showing notifications.
      * @return {string} 'granted'
      */
     static get permission() {
@@ -113,14 +129,14 @@ class Notify {
     }
 
     /**
-     * returns data object passed in via constructor options
+     * Returns data object passed in via constructor options
      */
     get data() {
         return this._data;
     }
 
     /**
-     * add event listeners for 'click', 'close', 'show', 'error' events
+     * Adds event listeners for 'click', 'close', 'show', 'error' events
      *
      * @param {String} event  event to listen for
      * @param {func}   cb     callback invoked when event occurs
@@ -132,7 +148,7 @@ class Notify {
     }
 
     /**
-     * remove event listeners for 'click', 'close', 'show', 'error' events
+     * Removes event listeners for 'click', 'close', 'show', 'error' events
      *
      * @param {String} event  event to stop listening for.
      * @param {func}   cb     callback associated with original addEventListener
@@ -144,7 +160,7 @@ class Notify {
     }
 
     /**
-     * removes all event listeners
+     * Removes all event listeners
      */
     removeAllEvents() {
         this.destroy();

js/notify/settings/configure-notification-position-preload.js

@@ -9,7 +9,9 @@ let selectedDisplay;
 
 renderSettings();
 
-// Method that renders the data from user config
+/**
+ * Method that renders the data from user config
+ */
 function renderSettings() {
 
     document.addEventListener('DOMContentLoaded', function () {
@@ -33,6 +35,9 @@ function renderSettings() {
 
 }
 
+/**
+ * Updates the configuration and closes the alert
+ */
 function updateAndClose() {
     ipc.send('update-config', {position: selectedPosition, display: selectedDisplay});
     ipc.send('close-alert');

js/notify/settings/configure-notification-position.js

@@ -41,6 +41,9 @@ app.on('ready', () => {
     electron.screen.on('display-removed', updateScreens);
 });
 
+/**
+ * Update all the screens
+ */
 function updateScreens() {
     screens = electron.screen.getAllDisplays();
 
@@ -50,6 +53,10 @@ function updateScreens() {
     }
 }
 
+/**
+ * Gets the template path
+ * @returns {string}
+ */
 function getTemplatePath() {
     let templatePath = path.join(__dirname, 'configure-notification-position.html');
     try {
@@ -60,6 +67,10 @@ function getTemplatePath() {
     return 'file://' + templatePath;
 }
 
+/**
+ * Opens the configuration window for a specific window
+ * @param windowName
+ */
 function openConfigurationWindow(windowName) {
     let allWindows = BrowserWindow.getAllWindows();
     allWindows = allWindows.find((window) => { return window.winName === windowName });
@@ -94,6 +105,9 @@ function openConfigurationWindow(windowName) {
     });
 }
 
+/**
+ * Destroys a window
+ */
 function destroyWindow() {
     configurationWindow = null;
 }

js/protocolHandler/index.js

@@ -43,6 +43,10 @@ function setProtocolUrl(uri) {
     protocolUrl = uri;
 }
 
+/**
+ * gets the protocol url set against an instance
+ * @returns {*}
+ */
 function getProtocolUrl() {
     return protocolUrl;
 }

js/screenSnippet/index.js

@@ -84,9 +84,15 @@ class ScreenSnippet {
     }
 }
 
-// this function was moved outside of class since class is exposed to web
-// client via preload API, we do NOT want web client to be able to call this
-// method - then they could read any file on the disk!
+/**
+ * this function was moved outside of class since class is exposed to web
+ * client via preload API, we do NOT want web client to be able to call this
+ * method - then they could read any file on the disk!
+ * @param outputFileName
+ * @param resolve
+ * @param reject
+ * @param childProcessErr
+ */
 function readResult(outputFileName, resolve, reject, childProcessErr) {
     fs.readFile(outputFileName, (readErr, data) => {
         if (readErr) {
@@ -135,12 +141,22 @@ function readResult(outputFileName, resolve, reject, childProcessErr) {
 }
 
 /* eslint-disable class-methods-use-this */
+/**
+ * Create an error object with the ERROR level
+ * @param msg
+ * @returns {Error}
+ */
 function createError(msg) {
     let err = new Error(msg);
     err.type = 'ERROR';
     return err;
 }
 
+/**
+ * Create an error object with the WARN level
+ * @param msg
+ * @returns {Error}
+ */
 function createWarn(msg) {
     let err = new Error(msg);
     err.type = 'WARN';

js/spellChecker/index.js

@@ -5,6 +5,9 @@ const { SpellCheckHandler, ContextMenuListener, ContextMenuBuilder } = require('
 
 class SpellCheckHelper {
 
+    /**
+     * A constructor to create an instance of the spell checker
+     */
     constructor() {
         this.spellCheckHandler = new SpellCheckHandler();
     }

js/windowMgr.js

@@ -42,18 +42,36 @@ const preloadMainScript = path.join(__dirname, 'preload/_preloadMain.js');
 const MIN_WIDTH = 300;
 const MIN_HEIGHT = 600;
 
+/**
+ * Adds a window key
+ * @param key
+ * @param browserWin
+ */
 function addWindowKey(key, browserWin) {
     windows[key] = browserWin;
 }
 
+/**
+ * Removes a window key
+ * @param key
+ */
 function removeWindowKey(key) {
     delete windows[key];
 }
 
+/**
+ * Gets the parsed url
+ * @param url
+ * @returns {Url}
+ */
 function getParsedUrl(url) {
     return nodeURL.parse(url);
 }
 
+/**
+ * Creates the main window
+ * @param initialUrl
+ */
 function createMainWindow(initialUrl) {
     getConfigField('mainWinPos').then(
         function (bounds) {
@@ -66,6 +84,11 @@ function createMainWindow(initialUrl) {
     )
 }
 
+/**
+ * Creates the main window with bounds
+ * @param initialUrl
+ * @param initialBounds
+ */
 function doCreateMainWindow(initialUrl, initialBounds) {
     let url = initialUrl;
     let key = getGuid();
@@ -318,10 +341,16 @@ function doCreateMainWindow(initialUrl, initialBounds) {
 
 }
 
+/**
+ * Handles the event before-quit emitted by electron
+ */
 app.on('before-quit', function () {
     willQuitApp = true;
 });
 
+/**
+ * Saves the main window bounds
+ */
 function saveMainWinBounds() {
     let newBounds = getWindowSizeAndPosition(mainWindow);
 
@@ -330,10 +359,19 @@ function saveMainWinBounds() {
     }
 }
 
+/**
+ * Gets the main window
+ * @returns {*}
+ */
 function getMainWindow() {
     return mainWindow;
 }
 
+/**
+ * Gets a window's size and position
+ * @param window
+ * @returns {*}
+ */
 function getWindowSizeAndPosition(window) {
     if (window) {
         let newPos = window.getPosition();
@@ -353,14 +391,28 @@ function getWindowSizeAndPosition(window) {
     return null;
 }
 
+/**
+ * Shows the main window
+ */
 function showMainWindow() {
     mainWindow.show();
 }
 
+/**
+ * Tells if a window is the main window
+ * @param win
+ * @returns {boolean}
+ */
 function isMainWindow(win) {
     return mainWindow === win;
 }
 
+/**
+ * Checks if the window and a key has a window
+ * @param win
+ * @param winKey
+ * @returns {*}
+ */
 function hasWindow(win, winKey) {
     if (win instanceof BrowserWindow) {
         let browserWin = windows[winKey];
@@ -370,6 +422,10 @@ function hasWindow(win, winKey) {
     return false;
 }
 
+/**
+ * Sets if a user is online
+ * @param status
+ */
 function setIsOnline(status) {
     isOnline = status;
 }
@@ -417,6 +473,10 @@ function sendChildWinBoundsChange(window) {
     }
 }
 
+/**
+ * Opens an external url in the system's default browser
+ * @param urlToOpen
+ */
 function openUrlInDefaultBrower(urlToOpen) {
     if (urlToOpen) {
         electron.shell.openExternal(urlToOpen);