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

src/pages/api/discounts/index.ts

@@ -1,22 +1,13 @@
 // 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,
-  getDoc,
-  deleteDoc,
-} 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 { Discount, Package } from "@/interfaces/paypal";
 import { v4 } from "uuid";
 
-const db = getFirestore(app);
+const db = client.db(process.env.MONGODB_DB);
 
 export default withIronSessionApiRoute(handler, sessionOptions);
 
@@ -32,14 +23,8 @@ async function get(req: NextApiRequest, res: NextApiResponse) {
     return;
   }
 
-  const snapshot = await getDocs(collection(db, "discounts"));
-
-  res.status(200).json(
-    snapshot.docs.map((doc) => ({
-      id: doc.id,
-      ...doc.data(),
-    })),
-  );
+  const snapshot = await db.collection("discounts").find({}).toArray();
+  res.status(200).json(snapshot);
 }
 
 async function post(req: NextApiRequest, res: NextApiResponse) {
@@ -56,7 +41,8 @@ async function post(req: NextApiRequest, res: NextApiResponse) {
 
   const body = req.body as Discount;
 
-  await setDoc(doc(db, "discounts", v4()), body);
+  await db.collection("discounts").insertOne({ ...body });
+
   res.status(200).json({ ok: true });
 }
 
@@ -71,10 +57,10 @@ async function del(req: NextApiRequest, res: NextApiResponse) {
   const discounts = req.query.discount as string[];
 
   for (const discount of discounts) {
-    const snapshot = await getDoc(doc(db, "discounts", discount as string));
-    if (!snapshot.exists()) continue;
+    const snapshot = await db.collection("discounts").findOne({ id: discount as string });
+    if (!snapshot) continue;
 
-    await deleteDoc(snapshot.ref);
+    await db.collection("discounts").deleteOne({ id: discount as string });
   }
 
   res.status(200).json({ discounts });