71 lines
2.1 KiB
TypeScript
71 lines
2.1 KiB
TypeScript
// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
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import type {NextApiRequest, NextApiResponse} from "next";
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import {app} from "@/firebase";
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import {getFirestore, setDoc, doc, runTransaction, collection, query, where, getDocs} from "firebase/firestore";
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import {withIronSessionApiRoute} from "iron-session/next";
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import {sessionOptions} from "@/lib/session";
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import {Exam, InstructorGender, Variant} from "@/interfaces/exam";
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import {getExams} from "@/utils/exams.be";
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import {Module} from "@/interfaces";
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const db = getFirestore(app);
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export default withIronSessionApiRoute(handler, sessionOptions);
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async function handler(req: NextApiRequest, res: NextApiResponse) {
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if (req.method === "GET") return await GET(req, res);
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if (req.method === "POST") return await POST(req, res);
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res.status(404).json({ok: false});
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}
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async function GET(req: NextApiRequest, res: NextApiResponse) {
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if (!req.session.user) {
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res.status(401).json({ok: false});
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return;
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}
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const {module, avoidRepeated, variant, instructorGender} = req.query as {
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module: Module;
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avoidRepeated: string;
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variant?: Variant;
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instructorGender?: InstructorGender;
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};
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const exams: Exam[] = await getExams(db, module, avoidRepeated, req.session.user.id, variant, instructorGender);
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res.status(200).json(exams);
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}
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async function POST(req: NextApiRequest, res: NextApiResponse) {
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if (!req.session.user) {
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res.status(401).json({ok: false});
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return;
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}
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const {module} = req.query as {module: string};
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try {
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const exam = {
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...req.body,
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module: module,
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createdBy: req.session.user.id,
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createdAt: new Date().toISOString(),
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};
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await runTransaction(db, async (transaction) => {
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const docRef = doc(db, module, req.body.id);
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const docSnap = await transaction.get(docRef);
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if (docSnap.exists()) {
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throw new Error("Name already exists");
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}
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const newDocRef = doc(db, module, req.body.id);
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transaction.set(newDocRef, exam);
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});
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res.status(200).json(exam);
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} catch (error) {
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console.error("Transaction failed: ", error);
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res.status(500).json({ok: false, error: (error as any).message});
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}
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}
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