class Flipper::Api::Middleware

Public Class Methods

new(app, options = {}) click to toggle source
# File lib/flipper/api/middleware.rb, line 12
def initialize(app, options = {})
  @app = app
  @env_key = options.fetch(:env_key, 'flipper')

  @action_collection = ActionCollection.new
  @action_collection.add Api::V1::Actions::PercentageOfTimeGate
  @action_collection.add Api::V1::Actions::PercentageOfActorsGate
  @action_collection.add Api::V1::Actions::ActorsGate
  @action_collection.add Api::V1::Actions::GroupsGate
  @action_collection.add Api::V1::Actions::BooleanGate
  @action_collection.add Api::V1::Actions::ClearFeature
  @action_collection.add Api::V1::Actions::Actors
  @action_collection.add Api::V1::Actions::Feature
  @action_collection.add Api::V1::Actions::Features
end

Public Instance Methods

call(env) click to toggle source
# File lib/flipper/api/middleware.rb, line 28
def call(env)
  dup.call!(env)
end
call!(env) click to toggle source
# File lib/flipper/api/middleware.rb, line 32
def call!(env)
  request = Rack::Request.new(env)
  action_class = @action_collection.action_for_request(request)

  if action_class.nil?
    @app.call(env)
  else
    flipper = env.fetch(@env_key) { Flipper }
    action_class.run(flipper, request)
  end
end