New Twiddle

components.index-view.js

import Ember from 'ember';

export default Ember.Component.extend({
  title: '',
  
  init () {
  	this._super(...arguments)
    let type = this.get('type')
    this.set('title', type.charAt(0).toUpperCase() + type.slice(1))
  }
});

components.listing-table.js

import Ember from 'ember';

export default Ember.Component.extend({
    headings: [],
  keys: [],
  modelNames: {},
  modelIDs: {},

  init () {
    this._super(...arguments)
    this.set('headings', [])
    this.set('keys', [])
    this.set('modelNames', {})
    this.set('modelIDs', {})

    console.log('DID RECEIVE ATTRS')
    console.log(this.get('exclude'))

    const listingTypes = {
      device: {
        id: ['ID', 'device'],
        locationName: ['Location', 'location']
      },
      location: {
        id: ['ID', 'location'],
        name: ['Name', 'location'],
        city: ['City']
      }
    }

    const listing = listingTypes[this.get('type')]
    let keys = Object.keys(listing)

    if (this.get('exclude')) {
      const excludes = this.get('exclude').split(',').map((e) => e.trim())
      keys = Object.keys(listing)
                        .filter(e => { return excludes.indexOf(e) < 0 })
    }

    let modelNames = {}
    let modelIDs = {}

    keys.forEach(k => {
      let id = listing[k][1] + '.id'

      if (this.get('type') === listing[k][1]) {
        id = 'id'
      }

      modelNames[k] = listing[k][1]
      modelIDs[k] = id
    })

    this.set('modelNames', modelNames)
    this.set('modelIDs', modelIDs)
    const headings = keys.map(key => { return listing[key][0] })
    this.set('headings', headings)
    this.set('keys', keys)

  }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

models.device.js

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

export default Model.extend({
  name: DS.attr(),
  location: DS.belongsTo(),
  locationName: Ember.computed.alias('location.name')
});

models.location.js

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

export default Model.extend({
  name: DS.attr(),
  city: DS.attr(),
  devices: DS.hasMany('device', {async: true})
});

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('locations', function() {
    this.route('show', {path: '/:location_id'}, function() {
      this.route('devices');
    });
  });
});

export default Router;

routes.locations.index.js

import Ember from 'ember';

export default Ember.Route.extend({
    model() {
    	return [{
     	 id: 1,
     	 name: 'Location 0',
       city: 'San Francisco'
   	  },
      {
        id: 2,
        name: 'Location 1',
        city: 'London'
      }]
    }
});

routes.locations.show.devices.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    	return [{
     	 id: 1,
     	 name: 'Device 0',
       location: 1
   	  },
      {
        id: 2,
        name: 'Device 1',
        location: 1
      }]
  }
});

routes.locations.show.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
    	return {
     	 id: 1,
     	 name: 'Location 0',
       city: 'San Francisco'
   	  }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

templates.components.index-view.hbs

<h1>{{title}} List</h1>

{{listing-table model=model type=type}}

templates.components.listing-table.hbs

<table class="ui striped celled table">
  <thead>
    <tr>
      {{#each headings as |heading|}}
        <th>{{heading}}</th>
      {{/each}}
    </tr>
  </thead>
  <tbody>
    {{#each model as |mod|}}
      <tr class='{{type}}-listing'>
        {{#each keys as |key|}}
        <td>
          {{#if (get modelNames key)}}
            {{#link-to (concat (get modelNames key) 's.show') (get mod (get modelIDs key))}}
              {{get mod key}}
            {{/link-to}}
          {{else}}
            {{get mod key}}
          {{/if}}
        </td>
        {{/each}}
      </tr>
    {{/each}}
  </tbody>
</table>

templates.locations.index.hbs

{{index-view model=model type='location'}}

templates.locations.show.devices.hbs

{{listing-table model=model.devices type='device' exclude='locationName'}}

templates.locations.show.hbs

<h1>{{model.name}}</h1>

<h3>{{model.city}}</h3>

{{#link-to 'locations.show.devices' model.id}}Show devices{{/link-to}}

{{outlet}}

tests.acceptance.list-locations-test.js

import { test } from 'qunit';
import moduleForAcceptance from '../../tests/helpers/module-for-acceptance';

moduleForAcceptance('TODO: put something here');

test('visiting /locations', function(assert) {
  visit('/locations');
  click('a:contains("Location 0")')
  click('a:contains("Show devices")')

  andThen(function() {
    assert.equal(find('th').text().trim(), 'ID', 'should only contain ID and no Location')
  });
});

tests.helpers.destroy-app.js

import Ember from 'ember';

export default function destroyApp(application) {
  Ember.run(application, 'destroy');
}

tests.helpers.module-for-acceptance.js

import { module } from 'qunit';
import Ember from 'ember';
import startApp from '../helpers/start-app';
import destroyApp from '../helpers/destroy-app';

const { RSVP: { Promise } } = Ember;

export default function(name, options = {}) {
  module(name, {
    beforeEach() {
      this.application = startApp();

      if (options.beforeEach) {
        return options.beforeEach.apply(this, arguments);
      }
    },

    afterEach() {
      let afterEach = options.afterEach && options.afterEach.apply(this, arguments);
      return Promise.resolve(afterEach).then(() => destroyApp(this.application));
    }
  });
}

tests.helpers.resolver.js

import Resolver from '../../resolver';
import config from '../../config/environment';

const resolver = Resolver.create();

resolver.namespace = {
  modulePrefix: config.modulePrefix,
  podModulePrefix: config.podModulePrefix
};

export default resolver;

tests.helpers.start-app.js

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

const { run } = Ember;
const assign = Ember.assign || Ember.merge;

export default function startApp(attrs) {
  let application;

  let attributes = assign({rootElement: "#test-root"}, config.APP);
  attributes = assign(attributes, attrs); // use defaults, but you can override;

  run(() => {
    application = Application.create(attributes);
    application.setupForTesting();
    application.injectTestHelpers();
  });

  return application;
}

tests.test-helper.js

import resolver from './helpers/resolver';
import {
  setResolver
} from 'ember-qunit';

setResolver(resolver);

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": true
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}