aufgeteilt in Module

db/mongo.js

@@ -0,0 +1,30 @@
+import { MongoClient } from 'mongodb';
+
+const MONGO_ROOT_USER = process.env.MONGO_ROOT_USER;
+const MONGO_ROOT_PASSWORD = process.env.MONGO_ROOT_PASSWORD;
+let MONGO_URI = process.env.MONGO_URI || 'mongodb://localhost:27017';
+
+if (MONGO_ROOT_USER && MONGO_ROOT_PASSWORD) {
+  const uriParts = MONGO_URI.split('://');
+  if (uriParts.length === 2) {
+    const protocol = uriParts[0];
+    const rest = uriParts[1];
+    MONGO_URI = `${protocol}://${encodeURIComponent(MONGO_ROOT_USER)}:${encodeURIComponent(MONGO_ROOT_PASSWORD)}@${rest}`;
+  }
+}
+const DB_NAME = process.env.DB_NAME || 'espdb';
+
+let db, entriesCollection, usersCollection;
+
+export async function initMongo() {
+  const client = new MongoClient(MONGO_URI);
+  await client.connect();
+  db = client.db(DB_NAME);
+  entriesCollection = db.collection('entries');
+  usersCollection = db.collection('users');
+  return { db, entriesCollection, usersCollection };
+}
+
+export function getCollections() {
+  return { db, entriesCollection, usersCollection };
+}