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/api/exam refactor

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This commit is contained in:
Carlos Mesquita
2024-09-07 16:39:07 +01:00
parent e3400e8564
commit 417c9176fe
5 changed files with 49 additions and 63 deletions
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51
src/pages/api/exam/[module]/index.ts
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@@ -1,14 +1,14 @@
// Next.js API route support: https://nextjs.org/docs/api-routes/introduction
import type {NextApiRequest, NextApiResponse} from "next";
import {app} from "@/firebase";
import {getFirestore, setDoc, doc, runTransaction, collection, query, where, getDocs} from "firebase/firestore";
import {withIronSessionApiRoute} from "iron-session/next";
import {sessionOptions} from "@/lib/session";
import {Exam, InstructorGender, Variant} from "@/interfaces/exam";
import {getExams} from "@/utils/exams.be";
import {Module} from "@/interfaces";
import {getUserCorporate} from "@/utils/groups.be";
const db = getFirestore(app);
import type { NextApiRequest, NextApiResponse } from "next";
import client from "@/lib/mongodb";
import { withIronSessionApiRoute } from "iron-session/next";
import { sessionOptions } from "@/lib/session";
import { Exam, InstructorGender, Variant } from "@/interfaces/exam";
import { getExams } from "@/utils/exams.be";
import { Module } from "@/interfaces";
import { getUserCorporate } from "@/utils/groups.be";
const db = client.db(process.env.MONGODB_DB);
export default withIronSessionApiRoute(handler, sessionOptions);
@@ -16,16 +16,16 @@ async function handler(req: NextApiRequest, res: NextApiResponse) {
if (req.method === "GET") return await GET(req, res);
if (req.method === "POST") return await POST(req, res);
res.status(404).json({ok: false});
res.status(404).json({ ok: false });
}
async function GET(req: NextApiRequest, res: NextApiResponse) {
if (!req.session.user) {
res.status(401).json({ok: false});
res.status(401).json({ ok: false });
return;
}
const {module, avoidRepeated, variant, instructorGender} = req.query as {
const { module, avoidRepeated, variant, instructorGender } = req.query as {
module: Module;
avoidRepeated: string;
variant?: Variant;
@@ -38,13 +38,15 @@ async function GET(req: NextApiRequest, res: NextApiResponse) {
async function POST(req: NextApiRequest, res: NextApiResponse) {
if (!req.session.user) {
res.status(401).json({ok: false});
res.status(401).json({ ok: false });
return;
}
const {module} = req.query as {module: string};
const { module } = req.query as { module: string };
const corporate = await getUserCorporate(req.session.user.id);
const session = client.startSession();
try {
const exam = {
...req.body,
@@ -57,20 +59,25 @@ async function POST(req: NextApiRequest, res: NextApiResponse) {
createdAt: new Date().toISOString(),
};
await runTransaction(db, async (transaction) => {
const docRef = doc(db, module, req.body.id);
const docSnap = await transaction.get(docRef);
await session.withTransaction(async () => {
const docSnap = await db.collection(module).findOne({ id: req.body.id }, { session });
if (docSnap.exists()) {
if (docSnap) {
throw new Error("Name already exists");
}
const newDocRef = doc(db, module, req.body.id);
transaction.set(newDocRef, exam);
await db.collection(module).insertOne(
{ id: req.body.id, ...exam },
{ session }
);
});
res.status(200).json(exam);
} catch (error) {
console.error("Transaction failed: ", error);
res.status(500).json({ok: false, error: (error as any).message});
res.status(500).json({ ok: false, error: (error as any).message });
} finally {
session.endSession();
}
}