elgordino

import Controller from '@ember/controller';
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';

export class Room {

  @tracked
  checked = true;
}

elgordino

import Controller from '@ember/controller';
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';

export class Room {

  @tracked
  checked = true;
}

elgordino

import Controller from '@ember/controller';

import { computed, set } from '@ember/object';

export class Room {

    _localAttributes = {};
    _remoteAttributes = {};

    save() {

elgordino

import Ember from 'ember';
import { defineProperty, computed } from '@ember/object';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',

	init() {
    const attrs = { firstName: 'Foo', lastName: 'Bar' };
  	const model = this.store.createRecord('my-model', attrs);

elgordino

{"features":[{"name":"Schedule","type":"feature-schedule","id":"e6c6e9e2-f731-4321-97b7-fb23a19916a1-feature-schedule","icon":"13","sessions":[{"id":"12f7204b-c27b-469e-bf05-90572dcc263e","type":"schedule-session","startTime":"2017-12-29T10:45:00Z","endTime":"2017-12-29T11:45:00Z","title":"Second","description":"","location":"Main Room","tracks":[]},{"id":"764e51ec-9384-422f-923c-4d8805d6d4c4","type":"schedule-session","startTime":"2017-12-29T11:45:00Z","endTime":"2017-12-29T12:45:00Z","title":"First","description":"","location":"Main Room","tracks":[]}],"settings":{"type":"schedule-settings","timeFormat":"24","timeZone":"GMT","multiTrack":false}}]}

elgordino

import Ember from 'ember';
import firebase from 'firebase';
const { Mixin, get, set } = Ember;

/**
 * A small Mixin for DS.Model for emberfire users that will set attributes that have
 * 'setToServerTimeStampOnSave' to the firebase 'ServerValue.TIMESTAMP' on save.
 * eg:
 *     clientUpdatedTime: attr('number', { setToServerTimestampOnSave: true }),
 */

elgordino

This gist gives an outline of how emberfire could be modified to allow models to express their own path prefix.

When emberfire assembles a ref it will query the class of the record to see if it has a pathPrefix method, if it does the return of that method is prefixed to the ref that will be used.

The pathPrefix method could be expressed in a mixin then applied to the relevent classes.

elgordino

Intro

This ember service provides a way to make attomic changes to relationships and record values in Firebase. This is useful when you have relationships that are not simple parent/child relationships or need to updated fields across multiple records in an atomic transaction.

This code has been copied directly from my project and is intended to be used as an example rather than being cut/pasted directly into your project! :)

Important

Please note this code is untested and usage is at your own risk!