module MicMonitorGem
  module Generators
    class InstallGenerator < Rails::Generators::Base
      source_root File.expand_path('templates', __dir__)

      ENV_PATH = "#{Rails.root}/config/environments/production.rb"

      def add_config_email_to_env_produciton
        append_to_file ENV_PATH do
          <<-'RUBY'
            Rails.application.config.middleware.use ExceptionNotification::Rack,
            email: {
              deliver_with: :deliver, # Rails >= 4.2.1 do not need this option since it defaults to :deliver_now
              email_prefix: ENV['EMAIL_PREFIX'],
              sender_address: ENV['SENDER_ADDRESS'],
              exception_recipients: ENV['EXCEPTION_RECINPIENTS']
            }
          RUBY
        end
      end
    end
  end
end