Database collection models

src/server/mongodb.ts

@@ -0,0 +1,41 @@
+import mongoDB, { MongoClient } from "mongodb";
+
+import { TournamentModel } from "@/server/models/tournamentModel";
+import { UserModel } from "@/server/models/userModel";
+import { ZoneModel } from "@/server/models/zoneModel";
+
+import { ClubModel } from "./models/clubModel";
+
+export const collections: {
+  tournaments?: mongoDB.Collection<TournamentModel>;
+  clubs?: mongoDB.Collection<ClubModel>;
+  users?: mongoDB.Collection<UserModel>;
+} = {};
+
+if (!process.env.MONGODB_URI) {
+  throw new Error('Invalid environment variable: "MONGODB_URI"');
+}
+
+const uri = process.env.MONGODB_URI;
+const options = {};
+
+let client: mongoDB.MongoClient;
+export let clientPromise: Promise<MongoClient>;
+
+if (!process.env.MONGODB_URI) {
+  throw new Error("Please add your Mongo URI to .env.local");
+}
+
+client = new MongoClient(uri, options);
+clientPromise = client.connect();
+
+export async function dbConnect() {
+  await clientPromise;
+
+  const userData: mongoDB.Db = client!.db("userData");
+  collections.users = userData.collection("userData");
+
+  const tournamentData: mongoDB.Db = client!.db("tournamentsFranceDB");
+  collections.tournaments = tournamentData.collection("tournaments");
+  collections.clubs = tournamentData.collection("clubs");
+}