Barrels And Casks App

adapters.application.js

import Adapter from 'ember-data/adapter';
import Game from '../models/game';
import RSVP from 'rsvp';

var globalId = 0;

export default Adapter.extend({
  findRecord(store, type, id) {
    console.log('find');
    return RSVP.resolve({ id });
  },
  createRecord(store, type, snapshot) {
    console.log('create', arguments);
    if (type.modelName === 'game') {
      console.log('creating game');
      snapshot = snapshot || {};
      snapshot.id = ++globalId;
      return RSVP.resolve(snapshot);
    } else {
      return RSVP.reject('unknown type');
    }
  },
  updateRecord(store, type, snapshot) {
    console.log('update');
    // already pushed into store, no need to persist
    return RSVP.resolve();
  }
});

controllers.application.js

import Ember from 'ember';

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

  init() {
    this._super();
//    this.set('conn', new WebSocket('ws://localhost:7535'));
  },
});

models.game.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";

export default Model.extend({
  address: 'ws://localhost:7535',
  start() {
    let connection = new WebSocket(this.get('address'));
    this.set('connection', connection);
  },
  finish() {
    this.get('connection').close();
  }
});

router.js

import Ember from 'ember';
import config from './config/environment';

const Router = Ember.Router.extend({
  location: 'none',
  rootURL: config.rootURL
});

Router.map(function() {
  this.route('index', { path: '/' });
  this.route('new', { path: '/new' });
  this.route('show', { path: '/:id'});
});

export default Router;

routes.index.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    return this.store.peekAll('game');
  }
});

routes.new.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    return this.store.createRecord('game');
  },
  actions: {
    start(game) {
      game.save().then(() => {
        game.start();
        this.transitionTo('show', game);
      });
    }
  }
});

routes.show.js

import Ember from 'ember';

export default Ember.Route.extend({
  model(params) {
    console.log('show', arguments);
  },
  actions: {
    willTransition(transition) {
      let game = this.modelFor('show');
      game.finish();
      game.save();
    }
  }
});

templates.application.hbs

<h1>Barrels and Casks</h1>

{{outlet}}

templates.index.hbs

{{#link-to 'new'}}New Game{{/link-to}}
<br>
<ul>
{{#each model as |game|}}
  <li>{{#link-to 'show' game}}{{game.id}}{{/link-to}}</li>
{{/each}}
</ul>

templates.new.hbs

<label>address</label>
<input value={{model.address}}/>
<br/>
<button {{action "start" model}}>Start</button>

templates.show.hbs

back to {{#link-to "index"}}all games{{/link-to}}
<br/>
<h1>Game {{model.id}}</h1>
<!-- insert game here -->
{{input value=input enter="submit"}}

twiddle.json

{
  "version": "0.10.6",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.9.0",
    "ember-data": "2.9.0",
    "ember-template-compiler": "2.9.0",
    "ember-testing": "2.9.0"
  },
  "addons": {}
}