Graba Slack Responder

responder.rb

class Slack::Responder

  def initialize(message)
    @message = message
  end

  def respond?
    response.present?
  end

  def response
    @response ||= if room.present?
      Slack::RoomMessage.new(room, availability: only_available?, people: people?, book: book?)
    elsif office.present?
      Slack::OfficeMessage.new(office, availability: only_available?, book: book?)
    end
  end

  private

  def office
    @office ||= Office.all.detect do |office|
      office if office.identifiers.any? do |identifier|
        message.match(/#{identifier}/i)
      end
    end
  end

  def room
    @room ||= Room.all.detect do |room|
      room if room.identifiers.any? do |identifier|
        message.match(/#{identifier}/i)
      end
    end
  end

  def only_available?
    message.match(/(free|available|open)/i)
  end

  def people?
    message.match(/who/i)
  end

  def book?
    message.match(/(book|reserve|grab)/i)
  end

  attr_reader :message
  
end