Sans HR - V2 - Not working

'use strict';

ExecuteOrDelayUntilScriptLoaded(initializePage, "sp.js");

function initializePage()
{
    var context = SP.ClientContext.get_current();
    var user = context.get_web().get_currentUser();
    var context;
    var hostweburl;
    var appweburl;
    var appContextSite;
    var list;
    var employeeList;
    var web;
    var collListItem;
    var collListItem1;
    var isManager = false;
    var requestList;

    // This code runs when the DOM is ready and creates a context object which is needed to use the SharePoint object model
    $(document).ready(function ()
    {
        getUserName();
        SP.SOD.executeFunc('sp.js', 'SP.ClientContext', getUrl);
    });

    // This function prepares, loads, and then executes a SharePoint query to get the current users information
    function getUserName()
    {
        context.load(user);
        context.executeQueryAsync(onGetUserNameSuccess, onGetUserNameFail);
    }

    // This function is executed if the above call is successful
    // It replaces the contents of the 'message' element with the user name
    function onGetUserNameSuccess()
    {
        $('#message').text('Hello ' + user.get_title());
    }

    // This function is executed if the above call fails
    function onGetUserNameFail(sender, args) {
        alert('Failed to get user name. Error:' + args.get_message());
    }


    function getUrl() {
        hostweburl = getQueryStringParameter("SPHostUrl");
        hostweburl = hostweburl.replace("%2FUserInbox","");
        appweburl = getQueryStringParameter("SPAppWebUrl");
        hostweburl = decodeURIComponent(hostweburl);
        appweburl = decodeURIComponent(appweburl);
        alert(hostweburl);
        alert(appweburl);
        var scriptbase = hostweburl + "/_layouts/15/";
        alert(scriptbase);
        $.getScript(scriptbase + "SP.Runtime.js",
            function () {
                $.getScript(scriptbase + "SP.js",
                function () { $.getScript(scriptbase + "SP.RequestExecutor.js", execOperation); }
                );
            }
        );
        event.preventDefault();
    }
    function execOperation()
    {
        context = new SP.ClientContext(appweburl);
        var factory = new SP.ProxyWebRequestExecutorFactory(appweburl);
        context.set_webRequestExecutorFactory(factory);
        appContextSite = new SP.AppContextSite(context, hostweburl);
        web = appContextSite.get_web();
        context.load(web);
        employeeList = web.get_lists().getByTitle("Employees");
        console.log(employeeList);
        var camlQuery = new SP.CamlQuery();
        camlQuery.set_viewXml(
    "<View><Query><Where><Eq><FieldRef Name='EmployeeName' /><Value Type='User'>" + user.get_title() + "</Value></Eq></Where></Query></View>"
    );
        collListItem1 = employeeList.getItems(camlQuery);
        context.load(collListItem1);
        var listItemEnumerator = collListItem1.getEnumerator();

        while (listItemEnumerator.moveNext()) {
            console.log("Here");
            var oListItem = listItemEnumerator.get_current();
            listItemInfo += '\n Employee: ' + oListItem.get_item('EmployeeName')['$5K_1'];
            console.log(oListItem.get_item('Employee'));
            console.log(oListItem.get_item('Manager'));

        }
        //GET EMPLOYEE TYPE
        getEmployeeType();
    }
    function getEmployeeType()
    {
    //    employeeList = web.get_lists().getByTitle("Employees");
    //    console.log(employeeList);
    //    var camlQuery = new SP.CamlQuery();
    //    camlQuery.set_viewXml(
    //"<View><Query><Where><Eq><FieldRef Name='EmployeeName' /><Value Type='User'>" + user.get_title() + "</Value></Eq></Where></Query></View>"
    //);
    //    collListItem1 = employeeList.getItems(camlQuery);
    //    context.load(collListItem1);
    //    var listItemEnumerator = collListItem1.getEnumerator();

    //    while (listItemEnumerator.moveNext())
    //    {
    //        console.log("Here");
    //        var oListItem = listItemEnumerator.get_current();
    //        listItemInfo += '\n Employee: ' + oListItem.get_item('EmployeeName')['$5K_1'];
    //        console.log(oListItem.get_item('Employee'));
    //        console.log(oListItem.get_item('Manager'));

    //    }

    }

    function getRequests()
    {
        list = web.get_lists().getByTitle("AppraisalRequests");
        var camlQuery = new SP.CamlQuery();
        if (isManager == true) {

        }
        else
        {

        }
    }

    //function execOperation()
    //{

    //    list = web.get_lists().getByTitle("AppraisalRequests");

    //    alert(list.count);
    //    alert(employeeList.count);
    //    var camlQuery = new SP.CamlQuery();
    //    camlQuery.set_viewXml(
    //        '<View><Query><Where><IsNotNull><FieldRef Name="ID"/></IsNotNull></Where></Query></View>'
    //    );
    //    collListItem = list.getItems(camlQuery);

    //    console.log(user.get_title());





    //    context.load(collListItem);

    //    context.executeQueryAsync(onSuccess, onFail);
    //}

    function onSuccess()
    {
        alert("List loaded Successfully");
        var count = collListItem.get_count();
        alert(count);
        var listItemInfo = '';
        var listItemEnumerator = collListItem.getEnumerator();

        while (listItemEnumerator.moveNext())
        {
            //  alert("Enter");
            var oListItem = listItemEnumerator.get_current();
            //  alert(oListItem.get_id());
            listItemInfo += '\n Manager: ' + oListItem.get_item('Manager')['$5K_1']+
                '\n Employee: ' + oListItem.get_item('Employee')['$5K_1'];
           console.log(oListItem.get_item('Manager'));
           console.log(oListItem.get_item('Employee'));

        }
        alert(listItemInfo.toString());
        alert("Here");
        var count = collListItem1.get_count();
        alert(count);
        var listItemInfo = '';
        var listItemEnumerator = collListItem1.getEnumerator();

        while (listItemEnumerator.moveNext()) {
            //  alert("Enter");
            var oListItem = listItemEnumerator.get_current();
            //  alert(oListItem.get_id());
            listItemInfo += '\n Employee: ' + oListItem.get_item('EmployeeName')['$5K_1'];
            console.log(oListItem.get_item('EmployeeName'));
            console.log(oListItem.get_item('EmployeeType'));
            if (oListItem.get_item('EmployeeType') == "Manager")
            {
                isManager = true;
            }

        }
        alert(isManager);
        alert(listItemInfo.toString());
        getRequests();

    }

    // This function is executed if the above call fails
    function onFail(sender, args) {
        alert(args.get_message());
    }
    function getQueryStringParameter(paramToRetrieve) {
        var params =
            document.URL.split("?")[1].split("&");
        for (var i = 0; i < params.length; i = i + 1) {
            var singleParam = params[i].split("=");
            if (singleParam[0] == paramToRetrieve)
                return singleParam[1];
        }
    }


}