prey/gdpr_rails

module PolicyManager
  class Script
    include ActiveModel::Serialization

    attr_accessor :script, 
                  :name, 
                  :environments, 
                  :cookies,
                  :description,
                  :permanent,
                  :domain

    def initialize(opts={})
      self.name = opts[:name]
      self.script = opts[:script]
      self.cookies = opts[:cookies]
      self.environments = opts[:environments]
      self.description = opts[:description]
      self.permanent = opts[:permanent]
      self.domain = opts[:domain]
      self
    end

    def can_render?
      self.environments.map(&:to_s).include?(Rails.env)
    end

    def description
      @description.is_a?(Proc) ? @description.call : @description
    end

    def as_json(opts={})
      data = {}
      fields = [:script, :name, :cookies, :description]
      fields.each { |k| data[k] = send(k) }
      data
    end

    def self.cookies
      PolicyManager::Config
                    .scripts
                    .select{|o| o.cookies.present? }
    end

    def self.cookies_permanent
      PolicyManager::Config
                    .scripts
                    .select{|o| o.cookies.present? && o.permanent? }
    end

    def self.scripts
      PolicyManager::Config.scripts.select{|o| o.script.present?}
    end

  end
end