module Cloudist
  class Worker

    attr_reader :job, :queue, :payload

    def initialize(job, queue)
      @job, @queue, @payload = job, queue, job.payload

      # Do custom initialization
      self.setup if self.respond_to?(:setup)
    end

    def data
      job.data
    end

    def headers
      job.headers
    end

    def id
      job.id
    end

    def process
      raise NotImplementedError, "Your worker class must subclass this method"
    end

    def log
      Cloudist.log
    end

  end

  class GenericWorker < Worker
    def process(&block)
      instance_eval(&block)
    end
  end
end