bajankristof / nedb-models Goto Github PK

let datastore = Datastore.create('/path/to/db.db')

datastore.persistence.compactDatafile();

static datastore() {
      	return {
        	filename: 'books.db'
        }
    }
    

TypeError: Cannot read property 'compactDatafile' of undefined

__datastore Datastore {
  _events: [Object: null prototype] {},
  _eventsCount: 0,
  _maxListeners: undefined }
persistence undefined

const Datastore = require('nedb-promises');
const { Model } = require('nedb-models');
const datastore = Datastore.create({
  filename: './mydemo.db',
  inMemoryOnly: false,
  autoload: true,
  timestampData: true
});
class MyDemoModel extends Model {
  static datastore() {
    return datastore;
  }

}

(async()=>{
  // eslint-disable-next-line no-unused-vars
  let demoObj1 = await MyDemoModel.create({k1:1,k2:2});
  // eslint-disable-next-line no-unused-vars
  let demoObj2 = await MyDemoModel.create({k1:2,k2:3});
//   datastore.persistance.compactDatafile();
  console.log("__datastore",MyDemoModel.__datastore);
  console.log("persistence",MyDemoModel.__datastore.persistence);
  MyDemoModel.__datastore.persistence.compactDatafile();
})().catch(err=>{
  console.error(err);
});

class ItemStore extends Datastore {
	constructor() {
		super({
			filename: './db/item.db',
			autoload: true
		});
		this.attachModel(Item);
	}
}