Rack + Lotus Router + Trailblazer

README.md

Rack + Lotus Router + Trailblazer

Testing some stuff...

bundle install
bundle exec passenger start -p 3000

Right now it only return JSON POST params.

config.ru

require 'rubygems'
require 'bundler/setup'
require 'lotus/router'
require 'lotus/validations'
require 'trailblazer'
require 'trailblazer/operation/representer'
require 'reform/form/lotus'
require 'roar/json/hal'
require 'ostruct'


Reform::Form.class_eval do
  include Reform::Form::Lotus
end


class Song < OpenStruct
end


module Trailblazer::Operation::Rackaware

  def self.included(base)
    base.extend ClassMethods
  end

  module ClassMethods

    def call(env)
      request = ::Rack::Request.new( env )
      res, op = self.run( request.body.read )
      [ 200, {}, op.to_json ]
    end
  end
end


module TrailblazedRack

  module Home

    class Index < Trailblazer::Operation
      include Representer
      include Rackaware

      contract do
        property :title
        property :album
      end

      representer do
        include Roar::JSON::HAL

        link(:self) { 'meself' }
      end

      def process(params)
        @model = Song.new
        validate(params, model)
      end
    end
  end

  class Application

    def initialize
      @router = Lotus::Router.new do
        get '/', to: Home::Index
        get '/:id', to: Home::Index
        post '/post', to: Home::Index
      end
    end

    def call(env)
      @router.call(env)
    end
  end
end

run TrailblazedRack::Application.new

Gemfile

source 'https://rubygems.org'
ruby "2.2.3"

gem 'rack'
gem 'lotus-router'
gem 'lotus-validations'

gem 'trailblazer'
gem 'roar'
gem 'multi_json'

# gem 'rom'
# gem 'rom-sql'

gem 'passenger'