Agile Web Development with Rails, Edition 4

17 Retrospective 15.4 Task J4: Add a locale switcher.

16 Deployment

git add .
git commit -a -m "save work"
[master 5fcfc6f] save work
 122 files changed, 2482 insertions(+), 116 deletions(-)
 create mode 100644 app/assets/javascripts/admin.js.coffee
 create mode 100644 app/assets/javascripts/carts.js.coffee
 create mode 100644 app/assets/javascripts/line_items.js.coffee
 create mode 100644 app/assets/javascripts/orders.js.coffee
 create mode 100644 app/assets/javascripts/sessions.js.coffee
 create mode 100644 app/assets/javascripts/store.js.coffee
 create mode 100644 app/assets/javascripts/users.js.coffee
 create mode 100644 app/assets/stylesheets/admin.css.scss
 create mode 100644 app/assets/stylesheets/application.css.scss
 create mode 100644 app/assets/stylesheets/carts.css.scss
 create mode 100644 app/assets/stylesheets/line_items.css.scss
 create mode 100644 app/assets/stylesheets/orders.css.scss
 create mode 100644 app/assets/stylesheets/sessions.css.scss
 create mode 100644 app/assets/stylesheets/store.css.scss
 create mode 100644 app/assets/stylesheets/users.css.scss
 create mode 100644 app/controllers/admin_controller.rb
 create mode 100644 app/controllers/carts_controller.rb
 create mode 100644 app/controllers/concerns/current_cart.rb
 create mode 100644 app/controllers/line_items_controller.rb
 create mode 100644 app/controllers/orders_controller.rb
 create mode 100644 app/controllers/sessions_controller.rb
 create mode 100644 app/controllers/store_controller.rb
 create mode 100644 app/controllers/users_controller.rb
 create mode 100644 app/helpers/admin_helper.rb
 create mode 100644 app/helpers/carts_helper.rb
 create mode 100644 app/helpers/line_items_helper.rb
 create mode 100644 app/helpers/orders_helper.rb
 create mode 100644 app/helpers/sessions_helper.rb
 create mode 100644 app/helpers/store_helper.rb
 create mode 100644 app/helpers/users_helper.rb
 create mode 100644 app/mailers/order_notifier.rb
 create mode 100644 app/models/cart.rb
 create mode 100644 app/models/line_item.rb
 create mode 100644 app/models/order.rb
 create mode 100644 app/models/user.rb
 create mode 100644 app/views/admin/index.html.erb
 create mode 100644 app/views/carts/_cart.html.erb
 create mode 100644 app/views/carts/_form.html.erb
 create mode 100644 app/views/carts/edit.html.erb
 create mode 100644 app/views/carts/index.html.erb
 create mode 100644 app/views/carts/index.json.jbuilder
 create mode 100644 app/views/carts/new.html.erb
 create mode 100644 app/views/carts/show.html.erb
 create mode 100644 app/views/carts/show.json.jbuilder
 create mode 100644 app/views/line_items/_form.html.erb
 create mode 100644 app/views/line_items/_line_item.html.erb
 create mode 100644 app/views/line_items/_line_item.text.erb
 create mode 100644 app/views/line_items/create.js.erb
 create mode 100644 app/views/line_items/edit.html.erb
 create mode 100644 app/views/line_items/index.html.erb
 create mode 100644 app/views/line_items/index.json.jbuilder
 create mode 100644 app/views/line_items/new.html.erb
 create mode 100644 app/views/line_items/show.html.erb
 create mode 100644 app/views/line_items/show.json.jbuilder
 create mode 100644 app/views/order_notifier/received.text.erb
 create mode 100644 app/views/order_notifier/shipped.html.erb
 create mode 100644 app/views/order_notifier/shipped.text.erb
 create mode 100644 app/views/orders/_form.html.erb
 create mode 100644 app/views/orders/edit.html.erb
 create mode 100644 app/views/orders/index.html.erb
 create mode 100644 app/views/orders/index.json.jbuilder
 create mode 100644 app/views/orders/new.html.erb
 create mode 100644 app/views/orders/show.html.erb
 create mode 100644 app/views/orders/show.json.jbuilder
 create mode 100644 app/views/products/who_bought.atom.builder
 create mode 100644 app/views/products/who_bought.html.erb
 create mode 100644 app/views/products/who_bought.xml.builder
 create mode 100644 app/views/sessions/create.html.erb
 create mode 100644 app/views/sessions/destroy.html.erb
 create mode 100644 app/views/sessions/new.html.erb
 create mode 100644 app/views/store/index.html.erb
 create mode 100644 app/views/users/_form.html.erb
 create mode 100644 app/views/users/edit.html.erb
 create mode 100644 app/views/users/index.html.erb
 create mode 100644 app/views/users/index.json.jbuilder
 create mode 100644 app/views/users/new.html.erb
 create mode 100644 app/views/users/show.html.erb
 create mode 100644 app/views/users/show.json.jbuilder
 create mode 100644 config/initializers/i18n.rb
 rewrite config/locales/en.yml (99%)
 create mode 100644 config/locales/es.yml
 rewrite config/routes.rb (91%)
 create mode 100644 db/migrate/20130428000002_create_carts.rb
 create mode 100644 db/migrate/20130428000003_create_line_items.rb
 create mode 100644 db/migrate/20130428000004_add_quantity_to_line_items.rb
 create mode 100644 db/migrate/20130428000005_combine_items_in_cart.rb
 create mode 100644 db/migrate/20130428000006_add_price_to_line_item.rb
 create mode 100644 db/migrate/20130428000007_create_orders.rb
 create mode 100644 db/migrate/20130428000008_add_order_id_to_line_item.rb
 create mode 100644 db/migrate/20130428000009_create_users.rb
 create mode 100644 test/controllers/admin_controller_test.rb
 create mode 100644 test/controllers/carts_controller_test.rb
 create mode 100644 test/controllers/line_items_controller_test.rb
 create mode 100644 test/controllers/orders_controller_test.rb
 create mode 100644 test/controllers/sessions_controller_test.rb
 create mode 100644 test/controllers/store_controller_test.rb
 create mode 100644 test/controllers/users_controller_test.rb
 create mode 100644 test/fixtures/carts.yml
 create mode 100644 test/fixtures/line_items.yml
 create mode 100644 test/fixtures/orders.yml
 create mode 100644 test/fixtures/users.yml
 create mode 100644 test/helpers/admin_helper_test.rb
 create mode 100644 test/helpers/carts_helper_test.rb
 create mode 100644 test/helpers/line_items_helper_test.rb
 create mode 100644 test/helpers/orders_helper_test.rb
 create mode 100644 test/helpers/sessions_helper_test.rb
 create mode 100644 test/helpers/store_helper_test.rb
 create mode 100644 test/helpers/users_helper_test.rb
 create mode 100644 test/integration/dsl_user_stories_test.rb
 create mode 100644 test/integration/user_stories_test.rb
 create mode 100644 test/mailers/order_notifier_test.rb
 create mode 100644 test/models/cart_test.rb
 create mode 100644 test/models/line_item_test.rb
 create mode 100644 test/models/order_test.rb
 create mode 100644 test/models/user_test.rb
edit config/database.yml
# SQLite version 3.x
#   gem install sqlite3
#
#   Ensure the SQLite 3 gem is defined in your Gemfile
#   gem 'sqlite3'
development:
  adapter: sqlite3
  database: db/development.sqlite3
  pool: 5
  timeout: 5000
 
# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
  adapter: sqlite3
  database: db/test.sqlite3
  pool: 5
  timeout: 5000
 
production:
  adapter: mysql2
  encoding: utf8
  reconnect: false
  database: depot_production
  pool: 5
  username: username
  password: password
  host: localhost
edit Gemfile
group :production do
  gem 'mysql2'
end
edit Gemfile
# Use Capistrano for deployment
gem 'rvm-capistrano', group: :development
bundle install
Resolving dependencies...
Using rake (10.0.4) 
Using i18n (0.6.4) 
Using minitest (4.7.3) 
Using multi_json (1.7.2) 
Using atomic (1.1.8) 
Using thread_safe (0.1.0) 
Using tzinfo (0.3.37) 
Using activesupport (4.0.0.beta1) from source at /home/rubys/git/rails 
Using builder (3.1.4) 
Using erubis (2.7.0) 
Using rack (1.5.2) 
Using rack-test (0.6.2) 
Using actionpack (4.0.0.beta1) from source at /home/rubys/git/rails 
Using mime-types (1.23) 
Using polyglot (0.3.3) 
Using treetop (1.4.12) 
Using mail (2.5.3) 
Using actionmailer (4.0.0.beta1) from source at /home/rubys/git/rails 
Using activemodel (4.0.0.beta1) from source at /home/rubys/git/rails 
Using activerecord-deprecated_finders (1.0.1) 
Using arel (4.0.0.20130418133826) from source at /home/rubys/git/arel 
Using activerecord (4.0.0.beta1) from source at /home/rubys/git/rails 
Using bcrypt-ruby (3.0.1) 
Using bundler (1.3.5) 
Using highline (1.6.18) 
Using net-ssh (2.6.7) 
Using net-scp (1.1.0) 
Using net-sftp (2.1.1) 
Using net-ssh-gateway (1.2.0) 
Using capistrano (2.15.3) 
Using coffee-script-source (1.6.2) 
Using execjs (1.4.0) 
Using coffee-script (2.2.0) 
Using thor (0.18.1) 
Using railties (4.0.0.beta1) from source at /home/rubys/git/rails 
Using coffee-rails (4.0.0) from source at /home/rubys/git/coffee-rails 
Using hike (1.2.2) 
Using jbuilder (1.0.2) 
Using jquery-rails (2.2.1) 
Using json (1.7.7) 
Using mysql2 (0.3.11) 
Using tilt (1.3.7) 
Using sprockets (2.9.3) 
Using sprockets-rails (2.0.0.rc4) from source at /home/rubys/git/sprockets-rails 
Using rails (4.0.0.beta1) from source at /home/rubys/git/rails 
Using rdoc (3.12.2) 
Using rvm-capistrano (1.3.0) 
Using sass (3.2.8) 
Using sass-rails (4.0.0.rc1) from source at /home/rubys/git/sass-rails 
Using sdoc (0.3.20) 
Using sqlite3 (1.3.7) 
Using turbolinks (1.1.1) 
Using uglifier (2.0.1) 
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
rake db:setup RAILS_ENV=production
depot_production already exists
-- create_table("carts", {:force=>true})
   -> 0.3599s
-- create_table("line_items", {:force=>true})
   -> 0.1380s
-- add_index("line_items", ["cart_id"], {:name=>"index_line_items_on_cart_id"})
   -> 0.2918s
-- add_index("line_items", ["product_id"], {:name=>"index_line_items_on_product_id"})
   -> 0.1914s
-- create_table("orders", {:force=>true})
   -> 0.1630s
-- create_table("products", {:force=>true})
   -> 0.0946s
-- create_table("users", {:force=>true})
   -> 0.1252s
-- initialize_schema_migrations_table()
   -> 0.2915s
-- assume_migrated_upto_version(20130428000009, ["/home/rubys/git/awdwr/edition4/work-193/depot/db/migrate"])
   -> 0.1492s
capify .
[add] writing './Capfile'
[add] writing './config/deploy.rb'
[done] capified!
edit config/deploy.rb
require 'bundler/capistrano'
 
# be sure to change these
set :user, 'rubys'
set :domain, 'depot.pragprog.com'
set :application, 'depot'
 
# adjust if you are using RVM, remove if you are not
set :rvm_type, :user
set :rvm_ruby_string, 'ruby-1.9.3-p392'
require 'rvm/capistrano'
 
# file paths
set :repository,  "#{user}@#{domain}:git/#{application}.git" 
set :deploy_to, "/home/#{user}/deploy/#{application}" 
 
# distribute your applications across servers (the instructions below put them
# all on the same server, defined above as 'domain', adjust as necessary)
role :app, domain
role :web, domain
role :db, domain, :primary => true
 
# you might need to set this if you aren't seeing password prompts
# default_run_options[:pty] = true
 
# As Capistrano executes in a non-interactive mode and therefore doesn't cause
# any of your shell profile scripts to be run, the following might be needed
# if (for example) you have locally installed gems or applications.  Note:
# this needs to contain the full values for the variables set, not simply
# the deltas.
# default_environment['PATH']='<your paths>:/usr/local/bin:/usr/bin:/bin'
# default_environment['GEM_PATH']='<your paths>:/usr/lib/ruby/gems/1.8'
 
# miscellaneous options
set :deploy_via, :remote_cache
set :scm, 'git'
set :branch, 'master'
set :scm_verbose, true
set :use_sudo, false
set :normalize_asset_timestamps, false
set :rails_env, :production
 
namespace :deploy do
  desc "cause Passenger to initiate a restart"
  task :restart do
    run "touch #{current_path}/tmp/restart.txt" 
  end
 
  desc "reload the database with seed data"
  task :seed do
    deploy.migrations
    run "cd #{current_path}; rake db:seed RAILS_ENV=#{rails_env}"
  end
end
 
after 'deploy:update_code', 'assets:precompile'
 
namespace :assets do
  task :precompile, :roles => :app do
    run "mkdir -p #{shared_path}/tmp/cache && " +
      "ln -nfs #{shared_path}/tmp/cache #{release_path}/tmp/cache"
    run "mkdir -p #{shared_path}/assets && " +
      "ln -nfs #{shared_path}/assets #{release_path}/public/assets"
    run "cd #{release_path} && RAILS_ENV=#{rails_env} RAILS_GROUPS=assets " +
      "#{rake} assets:precompile --trace"
  end
end
edit config/environments/production.rb
Depot::Application.configure do
  # Settings specified here will take precedence over those in config/application.rb.
 
  # Code is not reloaded between requests.
  config.cache_classes = true
 
  # Eager load code on boot. This eager loads most of Rails and
  # your application in memory, allowing both thread web servers
  # and those relying on copy on write to perform better.
  # Rake tasks automatically ignore this option for performance.
  config.eager_load = true
 
  # Full error reports are disabled and caching is turned on.
  config.consider_all_requests_local       = false
  config.action_controller.perform_caching = true
 
  # Enable Rack::Cache to put a simple HTTP cache in front of your application
  # Add `rack-cache` to your Gemfile before enabling this.
  # For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid.
  # config.action_dispatch.rack_cache = true
 
  # Disable Rails's static asset server (Apache or nginx will already do this).
  config.serve_static_assets = false
 
  # Compress JavaScripts and CSS.
  config.assets.js_compressor = :uglifier
  # config.assets.css_compressor = :sass
 
  # Do not fallback to assets pipeline if a precompiled asset is missed.
  config.assets.compile = false
 
  # Generate digests for assets URLs.
  config.assets.digest = true
 
  # Version of your assets, change this if you want to expire all your assets.
  config.assets.version = '1.0'
 
  # Specifies the header that your server uses for sending files.
  # config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
 
  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
  # config.force_ssl = true
 
  # Set to :debug to see everything in the log.
  config.log_level = :info
 
  # Prepend all log lines with the following tags.
  # config.log_tags = [ :subdomain, :uuid ]
 
  # Use a different logger for distributed setups.
  # config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
 
  # Use a different cache store in production.
  # config.cache_store = :mem_cache_store
 
  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
  # config.action_controller.asset_host = "http://assets.example.com"
 
  # Precompile additional assets.
  # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
  # config.assets.precompile += %w( search.js )
 
  # Ignore bad email addresses and do not raise email delivery errors.
  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
  # config.action_mailer.raise_delivery_errors = false
 
  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation can not be found).
  config.i18n.fallbacks = true
 
  # Send deprecation notices to registered listeners.
  config.active_support.deprecation = :notify
 
  # Disable automatic flushing of the log to improve performance.
  # config.autoflush_log = false
 
  # Use default logging formatter so that PID and timestamp are not suppressed.
  config.log_formatter = ::Logger::Formatter.new
 
  require 'active_support/core_ext/numeric/bytes'
  config.logger = Logger.new(paths['log'].first, 2, 10.megabytes)
end
echo "Depot::Application.configure { paths['log'].first }" | IRBRC=tmp/irbrc ruby bin/rails console production
Loading production environment (Rails 4.0.0.beta1)
Switch to inspect mode.
>> Depot::Application.configure { paths['log'].first }
=> "/home/rubys/git/awdwr/edition4/work-193/depot/log/production.log"
>> 
git st
 M Gemfile
 M Gemfile.lock
 M config/database.yml
 M config/environments/production.rb
?? Capfile
?? config/deploy.rb

17 Retrospective 15.4 Task J4: Add a locale switcher.