const express = require('express');
const router = express.Router();

const db = require("../dependencies");

router.post("/reset", (req, res) => {
    db.exec("DELETE FROM accounts; DELETE FROM transaction_entries; DELETE FROM transactions")

    res.status(204).send()
})

const update = new Map()
async function mysse(req, res) {
    console.log('Got /events');
    
    res.set({
        'Cache-Control': 'no-cache',
        'Content-Type': 'text/event-stream',
        'Connection': 'keep-alive'
    });
    res.flushHeaders();


    // Tell the client to retry every 10 seconds if connectivity is lost
    res.write('retry: 10000\n\n');
    update.set(req.sessionId, res)
    console.log("connected")

    res.on("close", () => {
        update.delete(req.sessionId)
        res.end()
    })
};


module.exports = { router, mysse, update};