Function cleanupDatabase

benchmark/performance.js:80–96

* Clean up database between benchmarks

()

 * Clean up database between benchmarks
 */
async function cleanupDatabase() {
  try {
    if (!mongoClient) {
      mongoClient = await MongoClient.connect(MONGODB_URI);
    }
    const db = mongoClient.db();
    const collections = await db.listCollections().toArray();

    for (const collection of collections) {
      if (!collection.name.startsWith('system.')) {
        await db.collection(collection.name).deleteMany({});
      }
    }
  } catch (error) {
    throw new Error(`Failed to cleanup database: ${error.message}`);
  }
}

/**
 * Reset Parse SDK to use the default server