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

src/pages/api/invites/[id].ts

@@ -1,19 +1,11 @@
 // Next.js API route support: https://nextjs.org/docs/api-routes/introduction
 import type { NextApiRequest, NextApiResponse } from "next";
-import { app } from "@/firebase";
-import {
-  getFirestore,
-  getDoc,
-  doc,
-  deleteDoc,
-  setDoc,
-} from "firebase/firestore";
+import client from "@/lib/mongodb";
 import { withIronSessionApiRoute } from "iron-session/next";
 import { sessionOptions } from "@/lib/session";
-import { Ticket } from "@/interfaces/ticket";
 import { Invite } from "@/interfaces/invite";
 
-const db = getFirestore(app);
+const db = client.db(process.env.MONGODB_DB);
 
 export default withIronSessionApiRoute(handler, sessionOptions);
 
@@ -33,10 +25,10 @@ async function get(req: NextApiRequest, res: NextApiResponse) {
 
   const { id } = req.query as { id: string };
 
-  const snapshot = await getDoc(doc(db, "invites", id));
+  const snapshot = await db.collection("invites").findOne({ id: id });
 
-  if (snapshot.exists()) {
-    res.status(200).json({ ...snapshot.data(), id: snapshot.id });
+  if (snapshot) {
+    res.status(200).json(snapshot);
   } else {
     res.status(404).json(undefined);
   }
@@ -50,12 +42,15 @@ async function del(req: NextApiRequest, res: NextApiResponse) {
 
   const { id } = req.query as { id: string };
 
-  const snapshot = await getDoc(doc(db, "invites", id));
-  const data = snapshot.data() as Invite;
+  const snapshot = await db.collection("invites").findOne<Invite>({ id: id });
+  if(!snapshot){
+    res.status(404);
+    return;
+  }
 
   const user = req.session.user;
   if (user.type === "admin" || user.type === "developer") {
-    await deleteDoc(snapshot.ref);
+    await db.collection("invites").deleteOne({ id: id });
     res.status(200).json({ ok: true });
     return;
   }
@@ -70,11 +65,14 @@ async function patch(req: NextApiRequest, res: NextApiResponse) {
   }
 
   const { id } = req.query as { id: string };
-  const snapshot = await getDoc(doc(db, "invites", id));
-
   const user = req.session.user;
+
   if (user.type === "admin" || user.type === "developer") {
-    await setDoc(snapshot.ref, req.body, { merge: true });
+    await db.collection("invites").updateOne(
+      { id: id },
+      { $set: {id: id, ...req.body} },
+      { upsert: true }
+    );
     return res.status(200).json({ ok: true });
   }