Time dependant product categories for users

Gemfile

@@ -100,12 +100,9 @@ group :development do
 end
 
 group :test do
-  #gem 'steak'
-  # gem 'database_cleaner'
-  # gem 'capybara' #, '2.0.3'
-  #gem 'selenium-webdriver'
   #gem 'capybara-webkit' #, '~>0.14.2' # version 1.1.0 does not yet compile in mavericks
   gem 'selenium-webdriver'
+  #gem 'poltergeist'
   gem 'capybara-screenshot'
   gem 'turnip'
   gem 'rspec-its'

app/assets/javascripts/translations.js.coffee.erb

@@ -5,14 +5,14 @@
     helpers: <%= I18n.t('helpers', locale: :en).to_json %>
     pagination: <%= I18n.t('views.pagination', locale: :en).to_json %>
     errors: <%= I18n.t('errors', locale: :en).to_json %>
-    date: <%= {day_name: Hash[%w[sunday monday tuesday wednesday thursday friday saturday].zip(I18n.t('date.day_names', locale: :en))]}.to_json %>
+    date: <%= {day_name: Hash[Date::DAYNAMES.map(&:downcase).zip(I18n.t('date.day_names', locale: :en))]}.to_json %>
   nl:
     models: <%= I18n.t('activemodel.models', locale: :nl).to_json %>
     attributes: <%= I18n.t('activemodel.attributes', locale: :nl).to_json %>
     helpers: <%= I18n.t('helpers', locale: :nl).to_json %>
     pagination: <%= I18n.t('views.pagination', locale: :nl).to_json %>
     errors: <%= I18n.t('errors', locale: :nl).to_json %>
-    date: <%= {day_name: Hash[%w[sunday monday tuesday wednesday thursday friday saturday].zip(I18n.t('date.day_names', locale: :nl))]}.to_json %>
+    date: <%= {day_name: Hash[Date::DAYNAMES.map(&:downcase).zip(I18n.t('date.day_names', locale: :nl))]}.to_json %>
 
 @day_minutes_to_time = (minutes)->
   return "" unless minutes

app/assets/javascripts/user/app/app.js.coffee

@@ -1,3 +1,21 @@
+now = new Date()
+ClockService = Ember.Object.extend
+  minute_of_day: 60*now.getHours() + now.getMinutes()
+  run_times: 0
+  tick: (->
+    clock = this
+    Ember.run.later ->
+      now = new Date()
+      clock.set 'minute_of_day', 60*now.getHours() + now.getMinutes()
+      clock.set 'run_times', 1 + clock.get('run_times')
+    , 20000
+  ).observes('run_times').on('init')
+Ember.Application.initializer
+  name: 'clockServiceInitializer'
+  initialize: (container, application)->
+    container.register 'clock:service', ClockService
+    application.inject 'component:menu-product-categories', 'clock', 'clock:service'
+
 @App = Ember.Application.create
   LOG_TRANSITIONS: true
   rootElement: '#ember-app-container'

app/assets/javascripts/user/app/components/menu-product-categories-component.js.coffee

@@ -1,9 +1,16 @@
 App.MenuProductCategoriesComponent = Ember.Component.extend
   orderProducts: false
-  timestamp: 0 # invalidation param
+  #minute_of_day: 0 # invalidation param
   active_product_categories: (->
+    console.log "Reevaluate product categories"
     list = @get('product_categories')
-  ).property('product_categories.@each', 'timestamp')
+    now = new Date()
+    list = list.filter (product_category) =>
+      return false unless product_category.get("active_on_#{$day_names[now.getDay()]}")
+      return true if product_category.get('full_day')
+      product_category.get('start_from') <= @get('clock.minute_of_day') and @get('clock.minute_of_day') <= product_category.get('end_on')
+    list.sortBy('position')
+  ).property('product_categories.@each', 'clock.minute_of_day')
 
   actions:
     toggleProductCategory: (product_category) -> product_category.toggleProperty('collapsed')

app/assets/javascripts/user/app/models/product.js.coffee

@@ -3,6 +3,7 @@ App.Product = DS.Model.extend
   name: attr 'string'
   price: attr 'number'
   description: attr 'string'
+  position: attr('number', defaultValue: 0)
   image: attr()
   product_category: DS.belongsTo('product_category')
   product_orders: DS.hasMany('product_order')

app/assets/javascripts/user/app/models/product_category.js.coffee

@@ -3,4 +3,17 @@ App.ProductCategory = DS.Model.extend
   name: attr('string')
   products: DS.hasMany('product')
   supplier: DS.belongsTo('supplier')
+  active_on_sunday: attr('boolean', defaultValue: true)
+  active_on_monday: attr('boolean', defaultValue: true)
+  active_on_tuesday: attr('boolean', defaultValue: true)
+  active_on_wednesday: attr('boolean', defaultValue: true)
+  active_on_thursday: attr('boolean', defaultValue: true)
+  active_on_friday: attr('boolean', defaultValue: true)
+  active_on_saturday: attr('boolean', defaultValue: true)
+  full_day: attr 'boolean', defaultValue: true
+  start_from: attr('number')
+  end_on: attr('number')
+  position: attr('number')
   collapsed: attr('boolean', defaultValue: false)
+
+  sorted_products: (-> @get('products').sortBy('position') ).property('products.@each.position')

app/assets/javascripts/user/app/templates/components/menu-product-categories.emblem

@@ -1,7 +1,5 @@
 each product_category in active_product_categories
-  .product-category-container
-    if orderProducts
-      h4 OderProducts
+  .product-category-container id="product-category-#{unbound product_category.id}"
     if product_category.products
       h4.product_category-title{action "toggleProductCategory" product_category}
         if product_category.collapsed
@@ -11,5 +9,5 @@ each product_category in active_product_categories
         = product_category.name
       unless product_category.collapsed
         ul.product_category-products
-          each product in product_category.products
+          each product in product_category.sorted_products
             = menu-product product=product orderProducts=orderProducts

app/helpers/application_helper.rb

@@ -94,9 +94,9 @@ module ApplicationHelper
     current_user.try(:active_list_id)
   end
 
-  def week_days
-    @week_days ||= %w[sunday monday tuesday wednesday thursday friday saturday].freeze # Do not allow changing this value
-  end
+  #def week_days
+    #@week_days ||= %w[sunday monday tuesday wednesday thursday friday saturday].freeze # Do not allow changing this value
+  #end
 
   def current_supplier
     #@current_supplier ||= ActiveDecorator::Decorator.instance.decorate(super)

app/models/product_category.rb

@@ -4,7 +4,6 @@ class ProductCategory
 
   property :name
   property :position, type: Fixnum, default: 0
-  property :week_days, type: Array, default: Array.new(7, 1)
   property :full_day, type: :boolean, default: true
   property :start_from, type: Fixnum, default: 1320 # 22:00
   property :end_on, type: Fixnum, default: 1380 # 23:00
@@ -28,30 +27,6 @@ class ProductCategory
   validates :end_on, numericality: {less_than: 2880}, presence: {unless: :full_day?}
 
   view :by_supplier_id_and_id, key: [:supplier_id, :_id]
-  view :by_supplier_id_and_week_time, type: :custom, map_function: "function(doc){
-    if(doc.ruby_class == 'ProductCategory'){
-      for(var i=0;i<7;i++){
-        if(doc.full_day || !doc.end_on){
-          if(doc.week_days[i]) emit([doc.supplier_id, i], 1);
-        }else{
-          for(var j=(doc.start_from || 0);j < doc.end_on;j++){
-            if(doc.week_days[i]) emit([doc.supplier_id, i, j], 1);
-          }
-        }
-      }
-    }
-  }", reduce_function: :_sum
-
-  #start_key: [supplier_id, wday, minute], end_key: [supplier_id, wday, 2880, minute]
-
-  #alias orignal_week_days= week_days=
-  def week_days=(ary)
-    #write_attribute(:week_days, ary.map(&:to_i))
-    typecasted_value = ary.map(&:to_i)
-    #return typecasted_value if @week_days == typecasted_value
-    week_days_will_change! unless @skip_dirty_tracking || typecasted_value == week_days
-    @week_days = typecasted_value
-  end
 
   #TODO I am uuuuggggllyyyyy
   def self.for_user(user, options = {})

app/views/layouts/user/foundation.html.slim

@@ -14,6 +14,7 @@ html lang="en"
         var $event_host = '#{Qwaiter.event_host}';
         var $assets_path = './assets/';
         var $app_version = '#{app_version}';
+        var $day_names = ["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"]
         var $user_feedback_path = 'http://feedback.mozo.bar/user_feedback';
         var Qstorage = window.localStorage;
         Qstorage.setItem('root_url', '##root_url##');
@@ -27,6 +28,7 @@ html lang="en"
         var $event_host = '#{Qwaiter.event_host}';
         var $assets_path = '/assets/';
         var $app_version = '#{app_version}';
+        var $day_names = ["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"]
         var $user_feedback_path = 'http://feedback.mozo.bar/user_feedback';
         var Qstorage = window.localStorage;
         #{user_dynamic_data_host};
@@ -41,6 +43,7 @@ html lang="en"
         var $event_host = '#{Qwaiter.event_host}';
         var $assets_path = '/assets/';
         var $app_version = '#{app_version}';
+        var $day_names = ["sunday", "monday", "tuesday", "wednesday", "thursday", "friday", "saturday"]
         var $user_feedback_path = '/user_feedback';
         var Qstorage = window.localStorage;
         #{user_dynamic_data_host};

config/application.rb

@@ -70,7 +70,7 @@ module Qwaiter
     # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
     # Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
     # config.time_zone = 'Central Time (US & Canada)'
-    config.time_zone = 'UTC'
+    #config.time_zone = 'UTC'
 
     # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]

config/initializers/date_modifications.rb

@@ -0,0 +1,12 @@
+class Date
+  # return the lowercased day name in English of the date object eg: monday or friday etc
+  def day_name
+    Date::DAYNAMES[wday].downcase
+  end
+end
+
+class Time
+  def minute_of_day
+    60 * hour + min
+  end
+end

config/locales/user.en.yml

@@ -116,7 +116,7 @@ en:
           <li>Select the products you want</li>
           <li>Click the order products button</li>
         </ul>
-        Now your order is sent behind the bar.<br><br>
+        Now your order is received behind the bar.<br><br>
         Feedback of your order is given by one or two checks next to your order.
       feedback:
         title: Feedback

spec/acceptance/users/order_a_product.feature

@@ -53,4 +53,5 @@ Feature: Ordering a product as a user
     And the user clicks on the lists link in the side menu
     And the user opens the side menu again
     And the user clicks on the order products link in the side menu
-    Then the user should see the products listed for the active list
+    Then the user page contains the product category beer
+    And the user should see the products listed for the active list

spec/acceptance/users/product_category_visibility.feature

@@ -0,0 +1,50 @@
+Feature:
+  The product categories are only visible on their specific times
+
+  @javascript
+  Scenario: Product category visibility by day
+    Given there is an open supplier with a menu
+    And there is a table
+    And I am signed in as a user
+    When the user is on the order products page
+    Then the user page contains the product category lunch
+    When the product category lunch is not visible today
+    And I reload the page
+    Then the user page contains the product category beer
+    And the user page does not contain the product category lunch
+
+  @javascript
+  Scenario: Product category visibility by minute when inside the range
+    Given there is an open supplier with a menu
+    And there is a table
+    And I am signed in as a user
+    When the user is on the order products page
+    Then the user page contains the product category lunch
+    When the product category lunch is visible at this time
+    And I reload the page
+    Then the user page contains the product category beer
+    And the user page contains the product category lunch
+
+  @javascript
+  Scenario: Product category visibility by minute when category is visible after now
+    Given there is an open supplier with a menu
+    And there is a table
+    And I am signed in as a user
+    When the user is on the order products page
+    Then the user page contains the product category lunch
+    When the product category lunch is visible later than now
+    And I reload the page
+    Then the user page contains the product category beer
+    And the user page does not contain the product category lunch
+
+  @javascript
+  Scenario: Product category visibility by minute when category is visible before now
+    Given there is an open supplier with a menu
+    And there is a table
+    And I am signed in as a user
+    When the user is on the order products page
+    Then the user page contains the product category lunch
+    When the product category lunch is visible earlyer than now
+    And I reload the page
+    Then the user page contains the product category beer
+    And the user page does not contain the product category lunch

spec/acceptance_steps/global_product_category_steps.rb

@@ -0,0 +1,21 @@
+step "the product category lunch is not visible today" do
+  @category_lunch.update_attributes "active_on_#{Date.today.day_name}" => false
+end
+
+step "the product category lunch is visible at this time" do
+  @category_lunch.update_attributes full_day: false,
+    start_from: 10.minutes.ago.getlocal.minute_of_day,
+    end_on: 10.minutes.from_now.getlocal.minute_of_day
+end
+
+step "the product category lunch is visible later than now" do
+  @category_lunch.update_attributes full_day: false,
+    start_from: 10.minutes.from_now.getlocal.minute_of_day,
+    end_on: 1440
+end
+
+step "the product category lunch is visible earlyer than now" do
+  @category_lunch.update_attributes full_day: false,
+    start_from: 0,
+    end_on: 10.minutes.ago.getlocal.minute_of_day
+end

spec/acceptance_steps/global_steps.rb

@@ -31,3 +31,7 @@ end
 step "I open the debugger" do
   binding.pry
 end
+
+step 'I reload the page' do
+  page.driver.browser.navigate.refresh()
+end

spec/acceptance_steps/global_user_steps.rb

@@ -14,7 +14,7 @@ step "I am on the user homepage" do
 end
 
 step "the user is on the homepage" do
-  visit user_root_path
+  visit '/user'
 end
 
 step "the user should be redirected to the user order overview page" do

spec/acceptance_steps/users/order_products_steps.rb

@@ -130,3 +130,12 @@ step "the user has an active list with a/an :order_status order" do |order_statu
   end
 end
 
+step "the user page contains the product category lunch" do
+  js_text("#product-category-#{@category_lunch.id} .product_category-title").should include @category_lunch.name
+end
+step "the user page contains the product category beer" do
+  js_text("#product-category-#{@category_beer.id} .product_category-title").should include @category_beer.name
+end
+step "the user page does not contain the product category lunch" do
+  page.should_not have_selector "#product-category-#{@category_lunch.id} .product_category-title"
+end

spec/initializers/date_modifications_spec.rb

@@ -0,0 +1,25 @@
+require 'spec_helper'
+
+describe Date do
+  describe '#day_name' do
+    it 'returns the proper day name' do
+      travel_to Date.parse('2015-01-22') do
+        Date.today.day_name.should eq 'thursday'
+      end
+    end
+  end
+end
+
+describe Time do
+  describe '#minute_of_day' do
+    it 'returns the proper minute' do
+      Time.parse('2015-01-22T16:48:12Z').minute_of_day.should eq 1008
+    end
+
+    it 'works for relative time' do
+      travel_to Time.parse('2015-01-22T16:48:12Z') do
+        12.minutes.from_now.minute_of_day.should eq 1020
+      end
+    end
+  end
+end

spec/spec_helper.rb

@@ -10,6 +10,7 @@ require 'turnip/capybara'
 require 'in_memory_q_counter'
 require 'capybara-screenshot/rspec'
 require 'webmock/rspec'
+#require 'capybara/poltergeist'
 
 # Requires supporting ruby files with custom matchers and macros, etc,
 # in spec/support/ and its subdirectories.
@@ -20,6 +21,7 @@ Dir.glob("spec/acceptance_steps/**/*steps.rb") { |f| load f, true }
 I18n.locale =I18n.default_locale
 Devise.stretches = 1
 #Capybara.javascript_driver = :webkit
+#Capybara.javascript_driver = :poltergeist
 Capybara.javascript_driver = :selenium
 Capybara.default_wait_time = 4 # ember needs more time than the default of 2
 Capybara::Screenshot.webkit_options = { width: 1024, height: 768 }
@@ -86,6 +88,7 @@ RSpec.configure do |config|
   config.include Devise::TestHelpers, type: :controller
   config.include EndWithMatcher
   config.include Matchers
+  config.include ActiveSupport::Testing::TimeHelpers
   config.include Features::BasicHelpers, type: :feature
   config.include SpecRouteHelpers, type: :feature
   config.include SpecEmberHelpers, type: :feature

spec/support/ember_helpers.rb

@@ -37,6 +37,11 @@ module SpecEmberHelpers
     page.execute_script "$('#{selector}').click()"
   end
 
+  def js_text(selector)
+    find selector
+    page.evaluate_script("$('#{selector}').text()")
+  end
+
   def ember_find(typeKey, id)
     h = page.evaluate_script <<-SCRIPT
       App.__container__.lookup('store:main').all('#{typeKey}').findBy('id', '#{id}').serialize()

vendor/assets/moment/moment.js

@@ -1,2 +1,3 @@
-//= require './moment.min'
-//= require './langs.min'
+// require './moment.min'
+// require './langs.min'
+//= require 'moment-with-locales'