Refactored discounts and replaced my previous commit id queries to use id not _id

src/pages/api/assignments/index.ts

@@ -1,7 +1,6 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type {NextApiRequest, NextApiResponse} from "next";
 import client from "@/lib/mongodb";
-import { ObjectId } from 'mongodb';
 import {withIronSessionApiRoute} from "iron-session/next";
 import {sessionOptions} from "@/lib/session";
 import {uuidv4} from "@firebase/util";
@@ -130,7 +129,7 @@ async function POST(req: NextApiRequest, res: NextApiResponse) {
 	}
 
 	await db.collection("assignments").insertOne({
-		_id: new ObjectId(uuidv4()),
+		id: uuidv4(),
 		assigner: req.session.user?.id,
 		assignees,
 		results: [],
@@ -143,7 +142,7 @@ async function POST(req: NextApiRequest, res: NextApiResponse) {
 
 	for (const assigneeID of assignees) {
 
-		const assignee = await db.collection("users").findOne<User>({ _id: new ObjectId(assigneeID) });
+		const assignee = await db.collection("users").findOne<User>({ id: assigneeID });
 		if (!assignee) continue;
 
 		const name = body.name;