Contents

class Saasable::Middleware
  def initialize app
    @app = app

    # Loads all models so we know how to apply the scopes on Rails
    Rails::Mongoid.load_models(Rails.application) if defined?(Rails::Mongoid)
  end

  def call env
    env[:saasable] = {:current_saas => saas_for_host(env["SERVER_NAME"])}
    env[:saasable][:current_saas].activate! if env[:saasable][:current_saas]

    @app.call(env).tap do
      env[:saasable][:current_saas].deactivate! if env[:saasable][:current_saas]
    end
  end

  private
    def saas_for_host hostname
      Saasable::Mongoid::SaasDocument.saas_document.find_by_host!(hostname)
    rescue Saasable::Errors::SaasNotFound
      nil # Saas not found is treated by the Rails Helper
    end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
saasable-0.3.5	lib/saasable/middleware.rb