Server emit event from server only API endpoint

+server.js

// src/routes/api/queue/add/+server.js

import { json } from "@sveltejs/kit";
import { ioServer } from "$lib/server/socketio/ioserver.js";
import PrintQueue from "$lib/repository/printQueue.js";

export async function GET(event) {

    let fakeData = {
        id: 'job_' + Math.random().toString(36).substr(2, 5),
    }
    let newItem = PrintQueue.newItem( fakeData, true);
    ioServer.emit('printJobAdded', {
        item: newItem.getData()
    });
    return json({'status':'success'});
}