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const express = require("express");
const db = require("../db");
const app = express.Router();
const { checkUser } = require("../auth");
app.use("/", checkUser, express.static(__dirname + "/public"));
app.post("/api/answer", checkUser, async (req, res) => {
if (!req.body.answer || !req.body.question) return res.send("error");
if (req.body.answer == req.session.uid) return res.send("error");
try {
const user_class = (await db.query("SELECT class_id FROM users WHERE id = ?", [req.session.uid]))[0].class_id;
const answer_class = (await db.query("SELECT class_id FROM users WHERE id = ?", [parseInt(req.body.answer)]))[0]
.class_id;
if (user_class != answer_class) return res.send("error");
await db.query("INSERT INTO ranking_answers (question_id, user_id, answer_id) VALUE (?,?,?)", [
parseInt(req.body.question),
req.session.uid,
parseInt(req.body.answer),
]);
res.redirect("/poll");
} catch (e) {
console.error(e);
res.json("error");
}
});
app.get("/api/get", checkUser, async (req, res) => {
// TODO: Add teacher questions
const question = (
await db.query(
"SELECT q.id, q.question, t.name FROM ranking_questions AS q INNER JOIN types AS t ON type_id = t.id WHERE q.id NOT IN (SELECT question_id FROM ranking_answers WHERE user_id = ?) AND t.name = 'pupil' LIMIT 1",
[req.session.uid],
)
)[0];
res.json(question);
});
module.exports = app;
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