Batch Operations on Content Files
This example demonstrates creating multiple content files, listing them, and performing batch updates.
import { Ulda } from '@zeroam/ulda'; async function batchOperations() { const ulda = new Ulda('your_api_key', 'https://api.0am.ch', true); const masterFileName = 'dataStore'; // Unique per API key const password = 'pass456'; try { // Connect to master file await ulda.createMasterFile(masterFileName, password); await ulda.connect(masterFileName, password); // Create multiple content files const files = [ { name: 'file1', data: { value: 10 } }, { name: 'file2', data: { value: 20 } } ]; for (const { name, data } of files) { await ulda.createContentFile(data, name); // Unique names in master file } // List all files console.log('All files:'); for (const [name, file] of Object.entries(ulda.data)) { console.log(`File: ${name}, Content:`, file.content); } // Batch update: increment values for (const name of Object.keys(ulda.data)) { const currentValue = ulda.data[name].content.value; await ulda.data[name].update({ value: currentValue + 5 }); } console.log('After batch update:'); for (const [name, file] of Object.entries(ulda.data)) { console.log(`File: ${name}, Content:`, file.content); } } catch (error) { console.error('Error:', error.message); } } batchOperations().catch(console.error);
Success Output:
All files: File: file1, Content: { value: 10 } File: file2, Content: { value: 20 } After batch update: File: file1, Content: { value: 15 } File: file2, Content: { value: 25 }
Notes:
- Outputs reflect successful
createContentFile
andupdate
operations for multiple files. - Lists files before and after batch updates to show changes.