Vorpal Maze

app.js

const fetch = require("node-fetch");
const vorpal = require("vorpal")();
vorpal.delimiter("maze$").show();
let mazeId = "";
let mazeStart = "";
const ip = "http://139.59.154.221/";
let ipStart = "";
let total = 0;
let codeList = [];
vorpal.command("new", "Starts new maze").action(function(args, callback) {
    mazeId = "";
    mazeStart = "";
    total = 0;
    let that = this;
    fetch(ip, { method: "POST" }).then(result => result.json()).then(json => {
        mazeId = json.maze_id;
        mazeStart = json.start;
        this.log("Starting new maze", "MazeId: ", mazeId, "Start: ", mazeStart);
    });
    callback();
});

vorpal
    .command("gold", "Counts amount of gold in maze")
    .action(function(args, callback) {
        traverse(mazeStart);
        callback();
    });

let traverse = code => {
    if (codeList.includes(code)) {
        return;
        vorpal.log("THIS SHOULDN'T HAPPEN!@#!@#!");
    }
    let ipTraverse = `${ip}${mazeId}/${code}/`;
    codeList.push(code);
    fetch(ipTraverse).then(result => result.json()).then(json => {
        let exits = json.exits;
        let score = json.score;
        total += score;
        vorpal.log("Total: ", total);
        if (exits) {
            exits.forEach(exit => {
                traverse(exit.code);
            });
        }
    });
};

vorpal.command("final", "Gets Final Info").action(function(args, callback) {
    this.log("MazeId: ", mazeId, "Final Score: ", total);
    let ipFinal = `${ip}solve/${mazeId}/${total}/`;
    this.log(ipFinal);
    fetch(ipFinal, { method: "POST" })
        .then(result => result.json())
        .then(json => {
            this.log(json);
        });
    callback();
});