Class: Social::Determinant::SocialPrefix::Provider

Inherits:
Object
  • Object
show all
Defined in:
lib/social/determinant/social_prefix.rb

Overview

Класс провайдерa для обеспечения social-prefix, принимает prefix от builder’a и подмешивает social_env в параметры запроса

Class Method Summary collapse

Class Method Details

.build(prefix) ⇒ Class

Parameters:

  • (String)

Returns:

  • (Class) 


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# File 'lib/social/determinant/social_prefix.rb', line 28

def self.build(prefix)

  klass = Class.new do

    class << self
      attr_accessor :prefix
    end

    def initialize(app)
      @app = app
    end

    def call(env)
      request = Rack::Request.new(env)
      prefix  = self.class.prefix
      type    = Social.type_by_prefix(prefix)
      id      = Social.id_by_type(type)

      request.GET['social_env'] = {
        'prefix' => prefix, 'type' => type, 'id' => id
      }

      @app.call(request.env)
    end

  end

  klass.prefix = prefix
  klass
end