Rails.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 threaded 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

  # Disable serving static files from the `/public` folder by default since
  # Apache or NGINX already handles this.
  config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?

  # 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

  # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb

  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
  # config.action_controller.asset_host = 'http://assets.example.com'

  # 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

  # Mount Action Cable outside main process or domain
  # config.action_cable.mount_path = nil
  # config.action_cable.url = 'wss://example.com/cable'
  # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]

  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
  config.force_ssl = true

  # Use the lowest log level to ensure availability of diagnostic information
  # when problems arise.
  config.log_level = :debug

  # Prepend all log lines with the following tags.
  config.log_tags = [ :request_id ]

  # Use a different cache store in production.
  # config.cache_store = :mem_cache_store

  # Use a real queuing backend for Active Job (and separate queues per environment)
  config.active_job.queue_adapter     = :resque
  # config.active_job.queue_name_prefix = "elmer_#{Rails.env}"
  config.action_mailer.perform_caching = false

  # 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 = true
  config.action_mailer.default_url_options = { :host => 'app.affinity.works' }

  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
  # the I18n.default_locale when a translation cannot be found).
  config.i18n.fallbacks = true

  # Send deprecation notices to registered listeners.
  config.active_support.deprecation = :notify

  # Use default logging formatter so that PID and timestamp are not suppressed.
  config.log_formatter = ::Logger::Formatter.new

  # Use a different logger for distributed setups.
  # require 'syslog/logger'
  # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')

  if ENV["RAILS_LOG_TO_STDOUT"].present?
    logger           = ActiveSupport::Logger.new(STDOUT)
    logger.formatter = config.log_formatter
    config.logger = ActiveSupport::TaggedLogging.new(logger)
  end

  # Do not dump schema after migrations.
  config.active_record.dump_schema_after_migration = false


  # config/environments/production.rb
  config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
  if ENV["RAILS_LOG_TO_STDOUT"].present?
    logger           = ActiveSupport::Logger.new(STDOUT)
    logger.formatter = config.log_formatter
    config.logger = ActiveSupport::TaggedLogging.new(logger)
  end

  # NOTE: to dynamically set `ENV['HOSTNAME']` for review apps, use:
  # `heroku config:set HOSTNAME=$(heroku info --app <app_name> -s | grep web_url | cut -d= -f2)`
  # as per: http://www.chrisjmendez.com/2016/12/19/how-to-get-your-web-url-from-heroku-dynamically/

  hostname = ENV['HOSTNAME'] || "#{ENV['HEROKU_APP_NAME']}.herokuapp.com"
  Rails.application.routes.default_url_options = { host: hostname }

  config.action_mailer.delivery_method = :smtp
  config.action_mailer.default_url_options = { host: hostname }
  config.action_mailer.smtp_settings = {
    :port           => ENV['MAILGUN_SMTP_PORT'],
    :address        => ENV['MAILGUN_SMTP_SERVER'],
    :user_name      => ENV['MAILGUN_SMTP_LOGIN'],
    :password       => ENV['MAILGUN_SMTP_PASSWORD'],
    :domain         => ENV['MAILGUN_DOMAIN'],
    :authentication => :plain,
    #:ssl            => true
    # TODO: (aguestuser|13 Mar 2018)
    # figure out why enabling ssl breaks heroku/mailgun
    # and re-enable it
    # error is of the form:
    # | Completed 500 Internal Server Error in 101ms (ActiveRecord: 29.5ms)
    # | OpenSSL::SSL::SSLError (SSL_connect returned=1 errno=0 state=unknown state: unknown protocol):
    # | vendor/ruby-2.3.3/lib/ruby/2.3.0/net/smtp.rb:587:in `connect'
    # | vendor/ruby-2.3.3/lib/ruby/2.3.0/net/smtp.rb:587:in `tlsconnect'
    # | vendor/ruby-2.3.3/lib/ruby/2.3.0/net/smtp.rb:555:in `do_start'
    # | vendor/ruby-2.3.3/lib/ruby/2.3.0/net/smtp.rb:521:in `start'
    # | vendor/bundle/ruby/2.3.0/gems/mail-2.6.6/lib/mail/network/delivery_methods/smtp.rb:111:in `deliver!'
  }
end
