Yapp.js

var API = (function(){

    const apikey = 'testur'; //change this once we use a real api key
    const API_PATH = 'https://jackedmanager.com/api.php'; //the url of the api endpoint
    var token = '';
    var ttl = 0;
    var opened;
    
    function open(callback){
        $.post(
            API_PATH, {
                action: 'open',
                key: apikey
            }, 
            function(data, textStatus, XMLHttpRequest){
                if(data && data.done == '1'){
                    var lol = new Date();
                    opened = lol.getTime();
                    token = data.data.api_token;
                    ttl = data.data.ttl;
                    callback? callback.name(callback.params) : $.noop();
                }else{
                    console.log(data.message);
                    return false;
                }
            },
            'json'
        );
    };
    
    function close(callback){
        $.post(
            API_PATH, {
                action: 'close',
                api: token
            }, 
            function(data, textStatus, XMLHttpRequest){
                if(data && data.done == '1'){
                    callback? callback.name(callback.params) : $.noop();
                }else{
                    console.log(data.message);
                }
            },
            'json'
        );
    };
    
    function isOpen(){
        if(token == ''){
            return false;
        }else{
            var lol = new Date();
            return ((lol.getTime() - opened) / 1000)<= ttl;
        }
    }

    return { // public interface
        call: function(params) {
            if(!isOpen()){
                open({name: API.call, params: params});
            }else{
                postdata = $.extend({'api': token, 'action': params.action}, params.args);
                $.post(
                    API_PATH, 
                    postdata,
                    function(data, textStatus, XMLHttpRequest){
                        if(data && data.done == '1'){
                            var lol = new Date();
                            opened = lol.getTime();
                            var data = data.data;
                            (params.onComplete)? params.onComplete(data) : $.noop();
                        }else{
                            console.log(data.message);
                            (params.onFailure)? params.onFailure(data) : $.noop();
                            return false;
                        }
                    },
                    'json'
                );
            }
        }
    };
})();