#410 Ember Part 2 pro

rails g resource entry name winner:boolean

class EntriesController < ApplicationController
  respond_to :json

  def index
    respond_with Entry.all
  end

  def show
    respond_with Entry.find(params[:id])
  end

  def create
    respond_with Entry.create(params[:entry])
  end

  def update
    respond_with Entry.update(params[:id], params[:entry])
  end

  def destroy
    respond_with Entry.destroy(params[:id])
  end
end

Raffler.Entry = DS.Model.extend({
  name: DS.attr('string'),
  winner: DS.attr('boolean')
});

Raffler.EntriesRoute = Ember.Route.extend
  model: -> Raffler.Entry.find()

DS.RESTAdapter.configure("plurals", entry: "entries")

Raffler.EntriesController = Ember.ArrayController.extend
  addEntry: (name) ->
    Raffler.Entry.createRecord(name: name)
    @get('store').commit()

  drawWinner: ->
    @setEach('highlight', false)
    pool = @rejectProperty('winner')
    if pool.length > 0
      entry = pool[Math.floor(Math.random()*pool.length)]
      entry.set('winner', true)
      entry.set('highlight', true)
      @get('store').commit()

  allWinners: (->
    @everyProperty('winner', true)
  ).property('@each.winner')

Raffler.NewEntryView = Ember.View.extend
  templateName: 'new_entry'
  tagName: 'form'
  
  submit: ->
    @get('controller').send('addEntry', @get('newEntryName'))
    @set('newEntryName', "")
    false

{{view Raffler.NewEntryView}}
<ul>
  {{#each controller}}
    <li>
      {{name}}
      {{#if winner}}
        <span {{bindAttr class="winner highlight"}}>WINNER</span>
      {{/if}}
    </li>
  {{/each}}
</ul>
<button {{action drawWinner}} {{bindAttr disabled="allWinners"}}>Draw Winner</button>

{{view Ember.TextField valueBinding="view.newEntryName"}}
<input type="submit" value="Add">