Using a DB with Vuex.

actions.js

export function createPerson ({ commit }, payload) {
  const person = {
    ...payload,
    type: 'member'
  }
  this._vm.$db.insert(person, (err, newDoc) => {
    // NeDB: Callback is optional
    // newDoc is the newly inserted document, including its _id
    if (err) {
      return err
    }
    // commit mutation
    commit('createPerson', newDoc)
  })
}

nedb.js

import Datastore from 'nedb'
import path from 'path'
import { remote } from 'electron'
// leave the export, even if you don't use it
export default async ({ app, router, Vue }) => {
  // something to do
  const db = new Datastore({
    filename: path.join(remote.app.getPath('userData', '/users.db')),
    autoload: true
  })

  Vue.prototype.$db = db
}

quasar.conf.js

boot: [
  'i18n',
  'nedb',
  'filters'
],