gistfile1.js

import Ember from 'ember';

export default Ember.Route.extend(SimpleAuth.AuthenticatedRouteMixin, {

	setupController:function(controller, model) {
      
      this.productStockCollection().then(function(collection){
      	controller.set('productStockCollection', collection);
      });

      this.productSpoilageCollection().then(function(collection){
      	controller.set('productSpoilageCollection', collection);
      });

      this.invoice().then(function(invoice){
        controller.set('invoice', invoice);
      });
  },

  model:function(params){
    console.log(params.client_id);
  },

  invoice:function(){
    // Need to grab params.date from here
    var client_id = this.controllerFor('client').get('model.id');
    
    return this.store.find('invoice', {client_id:client_id, invoice_date:'2014-07-12'}).then(function(result){
      return result.get('content')[0];
    });
    
  },

  productStockCollection:function(){
  	var _this = this;

    return this.store.find('product').then(function(products){

    	return products.map(function(product){
    		return _this.store.createRecord('productStock', {product:product});
    	});
    });

  },

  productSpoilageCollection:function(){
  	var _this = this;

    return this.store.find('product').then(function(products){

    	return products.map(function(product){
    		return _this.store.createRecord('productSpoilage', {product:product});
    	});
    });

  }

});