Generate story list using Balsamiq Wireframes story map

wstories.js

const fs = require("fs")

function borderColorToType(borderColor) {
    return {
        2848996: "Integration",
        10027263: "Decision",
        40463: "Authentication",
        13576743: "Technical"

    }[`${borderColor}`] || "Story";
}

const text = new String(fs.readFileSync("/dev/stdin"));


console.log("title,type,epic,role");

const graph = JSON.parse(text);

const epics = graph.mockup.controls.control.filter(it => it.properties != undefined && it.properties.color == 11982760)
    .map(it => ({ pos: it.x, epic: it.properties.text}))
    .reduce((g, t) => {
        g[t.pos] = t.epic;
        return g;
    }, {});

const roles = graph.mockup.controls.control.filter(it => it.properties != undefined && it.properties.color == 12745632)
    .map(it => ({ pos: it.x, role: it.properties.text}))
    .sort((t, o) => o.pos - t.pos);

function rolesOf(pos) {
    const role = roles.filter(r => r.pos <= parseInt(pos))[0];
    return role.role;
}

graph
    .mockup
    .controls
    .control
    .filter(
        it => it.properties != undefined 
            && it.properties.color == 16770457)
    .map(it => {
    return {
        story: it.properties.text,
        type: borderColorToType(it.properties.borderColor),
        epic: epics[it.x],
        role: rolesOf(it.x)
        };
    })
    .forEach(it => {
        console.log(`${it.story},${it.type},${it.epic},${it.role}`);
    });