File lobby.js has 434 lines of code (exceeds 250 allowed). Consider refactoring.

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/**
 * Server side code for the lobby, manages socket events and communication between clients within the lobby page.
 *
 * @module model/lobby
 * @type {*|exports|module.exports}

Function forceSyncIVLE has 97 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var forceSyncIVLE = function (uid) {
    return new Promise(function (fulfill, reject) {
        User.findOne( {
            where: {
                id: uid

Function forceSyncIVLE has 96 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var forceSyncIVLE = function (uid) {
    return new Promise(function (fulfill, reject) {
        User.findOne( {
            where: {
                id: uid

Function up has 75 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    up: function(queryInterface, Sequelize) {

        var promises = [];

        promises.push(queryInterface.createTable('Users', {

Function callback has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var callback = function (req, res, next) {
    var ivleToken = req.query.token;
    var apikey = app.get ('api-key');

    //view profile

Function up has 58 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    up: function(queryInterface, Sequelize) {

        var promises = [];

        promises.push(queryInterface.createTable('userTutorials', {

Function exports has 52 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function (sequelize, DataTypes) {
    var Tutorial = sequelize.define ('Tutorial', {
        id: {
            type: DataTypes.UUID,
            defaultValue: DataTypes.UUIDV4,

Function exports has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

module.exports = function(sequelize, DataTypes) {

    var User = sequelize.define('User', {
        id: {
            type: DataTypes.STRING,

Function removeGroup has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

Lobby.prototype.removeGroup = function (group) {
    if (this.groups[group]) {
        var groupname = this.namespace + '/' + group;
        var socketsInRoom = lobbyio.adapter.rooms[groupname];
        if (socketsInRoom) {

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Function checkAddQuestion has 39 lines of code (exceeds 25 allowed). Consider refactoring.

Open

        var checkAddQuestion = function (socket) {
            socket.on ('add question', function (data) {
                questionUUID = data.question.uuid;

                chatUser1.username.should.equal (data.username);

Function enterLobby has 37 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var enterLobby = function (req, res, next) {

    var user = req.body.auth.decoded;
    var userId = user.id;
    var coursecode = req.params.moduleId;

Function getUsersInRoom has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

Lobby.prototype.getUsersInRoom = function (roomName) {
    var roomName = this.getRoomName (roomName);
    var userSockets = [];
    var socketsInRoom = lobbyio.adapter.rooms[roomName];
    if (socketsInRoom) {

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Function processUserInfo has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

var processUserInfo = function (result) {
    var user = result.rows[0].dataValues;
    var returnObject = {}
    returnObject.name = user.name;
    returnObject.avatarId = user.avatarId;

Avoid deeply nested control flow statements.

Open

                            if (lobby.questions[questionUuid].selectedAnswers.hasOwnProperty (selectedAnswerSocketId)) {
                                if (lobby.questions[questionUuid].selectedAnswers[selectedAnswerSocketId] == answerSocketId) {
                                    lobby.questions[questionUuid].answers[answerSocketId].selectedCount++;
                                }
                            }

Avoid deeply nested control flow statements.

Open

                        if ($scope.questions[questionUuid].answers[i].student.socketId == answerSocketId) {
                            $scope.questions[questionUuid].answers[i].selectedCount = selectedCounts[answerSocketId];
                        }

Avoid deeply nested control flow statements.

Open

                    if (lobbyio.connected[socketId]) {
                        lobbyio.connected[socketId].leave (groupname);
                    }

Function splitArrayIntoThrees has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

var splitArrayIntoThrees = function (array) {
    var result = [];
    var row = [];
    for (index in array) {
        if (index % 3 == 0) {

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