censorable-bad-case.rb

module Censorable
  extend ActiveSupport::Concern

  class MonitorRequestFailed < RuntimeError
    ...
  end

  included do
    has_many    :monitor_requests, as: :entity, dependent: :destroy

    validates   :censor_status, includsion: Censorable::STATUSES

    afeter_save :request_monitoring
  end

  module ClassMethods
    def censor_passed
      where(status: Censorable::PASSED_STATUSES)
    end
  end

  def censor_passed?
    censor_status.passed?
  end

  def feedback_monitor_judge(status)
    if PASSED_STATUSES.include?(status)
      ....
    else
      ....
    end
  end

  private

  def request_monitoring
    req = monitor_requests.create!(content: monitoring_content)
    res = post_monitor_request(req)
    unless res.code == '200'
      raise Censorable::MonitorRequestFailed.new(res)
    end
  end

  def post_censoring_request(req)
    res = Net::HTTP.post_form(config.content_monitor_endpoint, req.attributes)
  end

  def monitoring_content
    case entity
    when Question then ...
    when Anwer    then ...
    end
  end
end

censorable-good-case.rb

module Censorable
  extend ActiveSupport::Concern

  class MonitorRequestFailed < RuntimeError
    ...
  end

  included do
    has_many    :monitor_requests, as: :entity, dependent: :destroy

    validates   :censor_status, includsion: Censorable::STATUSES

    afeter_save { MonitorRequest.submit(self) }
  end

  module ClassMethods
    def censor_passed
      where(status: Censorable::PASSED_STATUSES)
    end
  end

  def censor_passed?
    censor_status.passed?
  end
end

# ---------------

class MonitorRequest < ActiveRecord::Base
  class << self
    def submit(entity)
      req = create!(entity: entity, content: monitoring_content(entity))
      res = post_monitor_request(req)

      unless res.code == '200'
        raise Censorable::MonitorRequestFailed.new(res)
      end
    end

    def import_result(data)
      ...
    end

    private

    def monitoring_content(entity)
      case entity
      when Question then ...
      when Anwer    then ...
      end
    end

    def post_monitor_request(req)
      Net::HTTP.post_form(config.content_monitor_endpoint, req.attributes)
    end
  end

  belongs_to :entity, polymorphic: true

  def feedback_monitor_judge(result)
    status = censor_status_for(reult)

    if Censorable::PASSED_STATUSES.include?(status)

    else

    end
  end
end