Synchronous usage - nsc-de/js-database GitHub Wiki
Warning: Using synchronus versions of some adapters may slow down you application.
First of all use the synchronous adapters of the adapter
Typescript
import { createDatabase } from 'nscdb';
import { SyncJsonFileAdapter } from 'nscdb/json_adapter';Javascript
const { createDatabase } = require('nscdb');
const { SyncJsonFileAdapter } = require('nscdb/json_adapter');Now you can use basically the normal quickstart, but you are working synchronously now, no await keyword is needed any longer
let database = createDatabase(new JsonFileAdapter("./database.json"));
// Set defaults
database.setDefaults({
users: []
});
// Push a value into the Database
let users = database.get("users");
users.push({
id: database.generateId("users"),
name: 'Harleen Dolan',
password: 'a password'
});
users.push({
id: database.generateId("users"),
name: 'Lisa Bradley',
password: 'another password'
});
// print output data from the database
console.log(database.data);
// Console Output:
// >> {
// >> users: [
// >> { id: 0, name: 'Harleen Dolan', password: 'a password' },
// >> { id: 1, name: 'Lisa Bradley', password: 'another password' }
// >> ],
// >> id_counters: { users: 1 }
// >> }
// Save the Database
database.saveData();