/api/groups and /api/invites refactored, fixed some inserts/updates in which I didn't include the id

src/pages/api/groups/index.ts

@@ -1,16 +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, collection, getDocs, setDoc, doc, query, where} from "firebase/firestore";
+import client from "@/lib/mongodb";
 import {withIronSessionApiRoute} from "iron-session/next";
 import {sessionOptions} from "@/lib/session";
 import {Group} from "@/interfaces/user";
 import {v4} from "uuid";
 import {updateExpiryDateOnGroup, getGroupsForUser} from "@/utils/groups.be";
 import {uniq, uniqBy} from "lodash";
-import {getUser} from "@/utils/users.be";
 
-const db = getFirestore(app);
+const db = client.db(process.env.MONGODB_DB);
 
 export default withIronSessionApiRoute(handler, sessionOptions);
 
@@ -41,10 +39,11 @@ async function post(req: NextApiRequest, res: NextApiResponse) {
 
 	await Promise.all(body.participants.map(async (p) => await updateExpiryDateOnGroup(p, body.admin)));
 
-	await setDoc(doc(db, "groups", v4()), {
-		name: body.name,
-		admin: body.admin,
-		participants: body.participants,
-	});
+	await db.collection("groups").insertOne({
+			id: v4(),
+			name: body.name,
+			admin: body.admin,
+			participants: body.participants,
+	})
 	res.status(200).json({ok: true});
 }