Finish v1 audit logs, secret versioning, version all unversioned secrets

backend/src/services/DatabaseService.ts

@@ -0,0 +1,16 @@
+import mongoose from 'mongoose';
+import { getLogger } from '../utils/logger';
+import { initDatabaseHelper } from '../helpers/database';
+
+/**
+ * Class to handle database actions
+ */
+class DatabaseService {
+  static async initDatabase(MONGO_URL: string) {
+    return await initDatabaseHelper({
+      mongoURL: MONGO_URL
+    });
+  }
+}
+
+export default DatabaseService;