Enum Services

application.route.js

import Ember from 'ember';

const { Route: EmberRoute } = Ember;

export default EmberRoute.extend({

	// Defaults

	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks

  afterModel() {
  	this.replaceWith('users');
  }
  
});

application.serializer.js

import Ember from 'ember';
import JSONAPISerializer from 'ember-data/serializers/json-api';

export default JSONAPISerializer.extend({

	serialize(snapshot, options) {

		let json = this._super(...arguments);
		let attrs = json.data.attributes;

		json.data.attributes['updated-by'] = 'admin.user';
		json.data.attributes['updated-at'] = new Date();

		return json;

	},

});

application.template.hbs

<div class="wrapper">

	{{layout-header}}

  <main class="container">
    {{outlet}}
  </main>

</div><!-- / .wrapper -->

departments.index.route.js

import Ember from 'ember';

const { Route: EmberRoute } = Ember;

export default EmberRoute.extend({

	// Defaults

	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks

  model() {
  	return this.store.findAll('department');
  }
  
});

departments.index.template.hbs

<section class="users">
	<header>
  	<h1>Departments</h1>
  </header>
  <div class="content">
    
    <table class="department">
    	<tr>
      	<th>Department</th>
        <th>Updated By</th>
      </tr>
    {{#each model as |department|}}
    	<tr>
    		<td>{{department.name}}</td>
    		<td>{{department.updatedBy}}</td>
      </tr>
    {{/each}}
    </table>
    
    {{link-to "Add Department" "departments.new"}}
    
  </div><!-- / .content -->
</section>

departments.new.controller.js

import Ember from 'ember';

const { Controller: EmberController } = Ember;

const { inject: { service }, get } = Ember;

export default EmberController.extend({

	// Defaults
  department: service(),

	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks

  actions: {
  
    save() {
    	let model = get(this, 'model');
      model.save().then(() => {
      	console.log('saved');
        // Update departments service
        get(this, 'department').reload();
        this.transitionToRoute('departments');
      });
    },
    
    cancel() {
    	this.transitionToRoute('departments');
      return false;
    }
    
  }
  
});

departments.new.route.js

import Ember from 'ember';

const { Route: EmberRoute } = Ember;

export default EmberRoute.extend({

	// Defaults

	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks

  model() {
  	return this.store.createRecord('department');
  },
  
	resetController: function(controller, isExiting) {
		if (isExiting) {
			let model = this.get('controller.model');
			if (model.get('isNew')) {
				model.destroyRecord();
			}
		}
	},
  
});

departments.new.template.hbs

<section class="users">
	<header>
  	<h1>Add Department</h1>
  </header>
  <div class="content">
    
		<form {{action "save" on="submit"}}>
    	<div class="form-control">
      	<label for="department-name">Name</label> {{input value=model.name id="department-name"}}
      </div>
      <div class="actions">
      	<button type="submit" class="btn btn-save">Save</button>
      	<button class="btn btn-cancel" {{action "cancel"}}>Cancel</button>
      </div>
    </form>
    
  </div><!-- / .content -->
</section>

departments.template.hbs

{{outlet}}

layout-header.component.js

import Ember from 'ember';

const { Component: EmberComponent } = Ember;

export default EmberComponent.extend({

	// Defaults

	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks

});

layout-header.template.hbs

<header class="top">
	<div class="container">
		<nav>
    	<ul>
      	<li>{{link-to "Users" "users"}}</li>
        <li>{{link-to "Departments" "departments"}}</li>
      </ul>
    </nav>
  </div><!-- / .container -->
</header>

list-users.component.js

import Ember from 'ember';

const { Component: EmberComponent } = Ember;

const { computed } = Ember;

export default EmberComponent.extend({

	// Defaults

  users: computed.alias('model')
  
	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks

});

list-users.template.hbs

<table class="users">
	<thead>
		<tr>
    	<th>Name</th>
      <th>Email</th>
      <th>Department</th>
    </tr>
  </thead>
	<tbody>
  	{{#each users as |user|}}
		<tr>
    	<td>{{user.name}}</td>
      <td>{{user.email}}</td>
       <td>{{user.department}}</td>
    </tr>
    {{/each}}
  </tbody>
</table>

mirage.config.js

export default function() {
  
  this.timing = 2000;

  this.get('users');
  this.get('users/:id');
  
  this.get('departments');
  this.post('departments');
  
};

mirage.factories.department.js

import { Factory, faker } from 'ember-cli-mirage';

export default Factory.extend({
  createdAt: '2017-01-01T00:00:00.000Z',
  name: faker.list.cycle('HR', 'Art', 'Design', 'IT', 'DevOps'),
  updatedAt: '2017-01-01T00:00:00.000Z',
  updatedBy: 'admin.user'
});

mirage.factories.user.js

import { Factory, faker } from 'ember-cli-mirage';

export default Factory.extend({
  createdAt: '2017-01-01T00:00:00.000Z',
  department: faker.list.cycle('HR', 'Art', 'Design', 'IT', 'DevOps'),
  firstName() {
    return faker.name.firstName();
  },
  lastName() {
    return faker.name.lastName();
  },
  email() {
    return `${this.firstName.toLowerCase()}.${this.lastName.toLowerCase()}@acme.com`;
  },
  updatedAt: '2017-01-01T00:00:00.000Z',
  updatedBy: 'admin.user',
  name() {
    return `${this.firstName} ${this.lastName}`;
  }
});

mirage.models.department.js

import { Model } from 'ember-cli-mirage';

export default Model.extend({
});

mirage.models.user.js

import { Model } from 'ember-cli-mirage';

export default Model.extend({
});

mirage.scenarios.default.js

export default function(server) {
  // added this line because global wasn't created otherwise.

  server.createList('user', 10);
  server.createList('department', 5);

}

mirage.serializers.application.js

import { JSONAPISerializer } from 'ember-cli-mirage';

export default JSONAPISerializer.extend({
});

models.department.js

import Model from 'ember-data/model';
import attr from 'ember-data/attr';

const { computed, get } = Ember;

export const schema = {

	// Attributes
  
  createdAt: attr('date', {
    defaultValue() {
      return new Date();
    }
  }),
  name: attr('string'),
  updatedAt: attr('date', {
    defaultValue() {
      return new Date();
    }
  }),
  updatedBy: attr('string'),
  
  
	// Associations
  
	// Computed Properties
  
};

export default Model.extend(schema);

models.user.js

import Model from 'ember-data/model';
import attr from 'ember-data/attr';

const { computed, get } = Ember;

export const schema = {

	// Attributes
  
  createdAt: attr('date', {
    defaultValue() {
      return new Date();
    }
  }),
  department: attr('string'),
  email: attr('string'),
	firstName: attr('string'),
  lastName: attr('string'),
  updatedAt: attr('date', {
    defaultValue() {
      return new Date();
    }
  }),
  updatedBy: attr('string'),
  
  
	// Associations
  
	// Computed Properties

  name: computed('firstName', 'lastName', function() {
  	return `${get(this, 'firstName')} ${get(this, 'lastName')}`;
  })
  
};

export default Model.extend(schema);

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('users');
  this.route('departments', { path: '/admin/departments' }, function(){
    this.route('index', { path: '/' });
  	this.route('new');
  });
  
});

export default Router;

services.department.js

import Ember from 'ember';
import DS from 'ember-data';

const { Service: EmberService } = Ember;
const { inject: { service }, get, set } = Ember;
const { PromiseArray } = DS;

export default EmberService.extend({

  store: service(),
  promise: null,

  all: function() {
    return PromiseArray.create({
      promise: get(this, 'promise').then((results) => {
        return results.sortBy('name');
      })
    });
  }.property('promise'),

  names: function() {
    return PromiseArray.create({
      promise: get(this, 'promise').then((results) => {
        return results.sortBy('name').mapBy('name');
      })
    });
  }.property('promise'),

  reload: function() {
    let promise = get(this, 'store').findAll('department');
    set(this, 'promise', promise);
  }.on('init')

});

styles.app.css

/* Layout */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  color: #444;

	font-family: 'Roboto', sans-serif;
  font-size: 100%;
}

.container{
	max-width: 960px;
  margin: 0 auto;
}

/* Type */

h1, h2{
	margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}

p{
  margin-bottom: 30px;
}

/* Lists */

main ul{
	margin-left: 17px;
}

/* Table */

table{
	border-collapse: collapse;
  margin-bottom: 30px;
}

th, td{
  padding: 10px;
  text-align: left;
	border: 1px solid #eee;
}

/* Actions */

[data-ember-action] {
	cursor: pointer;
}


/* Nav */

nav{
  margin-bottom: 30px;
  padding: 15px;
	background: #efefef;
}

nav a{
	text-decoration: none;
  color: #333;
}

nav a.active{
	color: #000;
  font-weight: 500;
}

nav ul li{
	display: inline-block;
  text-transform: uppercase;
}

nav ul li:not(:first-child) {
	margin-left: 20px;
}

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 startApp from '../helpers/start-app';
import destroyApp from '../helpers/destroy-app';

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

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

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

      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';

export default function startApp(attrs) {
  let application;

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

  Ember.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": "0.10.4",
  "ENV": {
    "ember-cli-mirage": {
      "enabled": true
    }
  },
  "EmberENV": {
    "FEATURES": {
      "ds-finder-include": true
    }
  },
  "options": {
    "use_pods": true
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.2",
    "ember-data": "2.11.0",
    "ember-template-compiler": "2.10.2"
  },
  "addons": {
    "ember-cli-mirage": "0.2.4"
  }
}

users.route.js

import Ember from 'ember';

const { Route: EmberRoute } = Ember;
const { inject, get, set } = Ember;
const { service } = inject;

export default EmberRoute.extend({

	// Defaults

  department: service(),
  
	// Single line CP

	// Multiline CP

	// Private

	// Lifecycle hooks
	
  model() {
  	return this.store.findAll('user');
  },
  
  setupController(controller) {
    this._super(...arguments);

    set(controller, 'department', get(this, 'department'));
  }
  
  
});

users.template.hbs

<section class="users">
	<header>
  	<h1>Users</h1>
  </header>
  <div class="content">
  
  	<p>Example showing how to manage enum types in Ember, ensuring that they can be filtered, shared and updated.  Adding a new department should update the department lists elsewhere in the application</p>
    
    <p>Mirage has a delay of 2 secs</p>
  
		{{list-users model=model}}
    
    <h2>Departments</h2>
    
    <table class="department">
    	<tr>
      	<th>Dept.</th>
        <th>Updated By</th>
      </tr>
    {{#each department.all as |department|}}
    	<tr>
    		<td>{{department.name}}</td>
    		<td>{{department.updatedBy}}</td>
      </tr>
    {{/each}}
    </table>
    
    <h2>Department Names</h2>
  
  	<ul>
    {{#each department.names as |departmentName|}}
    	<li>{{departmentName}}</li>
    {{/each}}
    </ul>
    
  </div><!-- / .content -->
</section>