derv-net/routes/comment.js

import { Router } from "express";
import { initDb } from "../db.js";
import { replyIterator } from "../lib.js";
const router = Router();
let db = await initDb();

//todo: fix jank

router.get('/:id', async (req, res, next) => {
    let replies = []; 
    let feeder = req.params.id;
    let feederType = 'comment';

    while (true) {
        let tmpReplies = await db.all('SELECT * FROM feeder WHERE childType = ? AND childId = ?', [
            feederType,
            feeder,
        ]);
        if (tmpReplies.length == 0) {
            replies.splice(0,0,{childType: feederType, childId: feeder})
            break;
        }
        feeder = tmpReplies[0].parentId;
        feederType = tmpReplies[0].parentType;
        replies.splice(0,0,tmpReplies[0])
    }

    replies = await replyIterator(replies,db);
    replies = replies.filter(x => x.comment != 'fail');

    res.ctx.mainPage = 'commenter'
    res.ctx.mainCtx = {
        replies
    }
    next();
})

export default router;