Update database.js

database.js

@@ -1,16 +1,11 @@
 import { MongoClient } from 'mongodb';
+import * as config from '.config.js'
 
-import dotenv from 'dotenv';
-
-dotenv.config();
-
-const dbUri = process.env.DB_URI;
-
-if (!dbUri) {
+if (!config.dbUri) {
   throw new Error("Missing DB_URI environment variable");
 }
 
-const client = new MongoClient(dbUri);
+const client = new MongoClient(config.dbUri);
 
 class Database {
     constructor(dbname, collectionName) {