camadb

import { Cama } from 'camadb'; // Ensure reflect-metadata is imported if decorators are used, often at the top level // import 'reflect-metadata'; interface User { _id: string; name: string; email: string; registrationDate: Date; preferences: { theme: string; notifications: boolean; }; } async function setupCamaDB() { // Initialize the database instance with filesystem persistence const database = new Cama({ path: './.cama-data', persistenceAdapter: 'fs', // Use 'indexeddb' or 'localstorage' for browser environments logLevel: 'info' // Can be 'debug' for more verbose logging }); // Initialize a collection named 'users' with a specific date column for proper type handling const usersCollection = await database.initCollection<User>('users', { columns: [{ type: 'date', title: 'registrationDate' // Essential for CamaDB to correctly store and retrieve Date objects }], indexes: [], // Indexes are not yet implemented but are part of the configuration API }); // Insert a new user document into the collection const newUser: User = { _id: 'user_001', name: 'Alice Wonderland', email: 'alice@example.com', registrationDate: new Date(), preferences: { theme: 'dark', notifications: true } }; await usersCollection.insertOne(newUser); console.log('User inserted successfully:', newUser._id); // Example of finding a user by _id const foundUser = await usersCollection.findMany({ _id: 'user_001' }); console.log('Found user:', foundUser); // Example of updating a user's preferences await usersCollection.updateMany({ _id: 'user_001' }, { $set: { 'preferences.theme': 'light' } }); console.log('User preferences updated.'); } setupCamaDB().catch(console.error);