Contents

module WebValve
  class FakeServiceConfig
    attr_reader :service_class_name

    def initialize(service_class_name:, url: nil)
      @service_class_name = service_class_name
      @custom_service_url = url
    end

    def explicitly_enabled?
      value_from_env.present? && WebValve::ENABLED_VALUES.include?(value_from_env.to_s)
    end

    def explicitly_disabled?
      value_from_env.present? && WebValve::DISABLED_VALUES.include?(value_from_env.to_s)
    end

    def full_url
      @full_url ||= custom_service_url || default_service_url
    end

    def service_url
      @service_url ||= begin
        raise missing_url_message if full_url.blank?
        strip_basic_auth full_url
      end
    end

    def path_prefix
      @path_prefix ||= URI::parse(service_url).path
    end

    private

    attr_reader :custom_service_url

    def value_from_env
      ENV["#{service_name.to_s.upcase}_ENABLED"]
    end

    def missing_url_message
      <<~MESSAGE
        There is no URL defined for #{service_class_name}.
        Configure one by setting the ENV variable "#{service_name.to_s.upcase}_API_URL"
        or by using WebValve.register "#{service_class_name}", url: "http://something.dev"
      MESSAGE
    end

    def strip_basic_auth(url)
      url.to_s.sub(%r(\Ahttp(s)?://[^@/]+@), 'http\1://')
    end

    def default_service_url
      ENV["#{service_name.to_s.upcase}_API_URL"]
    end

    def service_name
      @service_name ||= service_class_name.demodulize.underscore.sub 'fake_', ''
    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
webvalve-2.0.3	lib/webvalve/fake_service_config.rb
webvalve-2.0.2	lib/webvalve/fake_service_config.rb
webvalve-2.0.0	lib/webvalve/fake_service_config.rb
webvalve-1.3.1	lib/webvalve/fake_service_config.rb
webvalve-1.3.0	lib/webvalve/fake_service_config.rb
webvalve-1.2.0	lib/webvalve/fake_service_config.rb
webvalve-1.1.0	lib/webvalve/fake_service_config.rb