search_service.rb

class SearchService

  def initialize(term)
    @term = term
  end

  def profiles
    term = @term

    Tire.search('profiles', load: true, size: Profile.count) do
      query do
        custom_filters_score do
          query { string term }
          # If the Last Contact with this person is less than 7 monts ago, give a score of 1.
          filter do
            filter :range, last_contact_at: { gte: 7.days.ago }
            boost 1
          end

          # If currently available, give a score of 2
          filter do
            filter :range, available_at: { gte: Date.today }
            boost 2
          end

          # If Profile is a Profile of a Akra Company Member, give this profile a score of 10.
          filter do
            filter :term, { company_type: 'intern' }
            boost 10
          end

          # If at least personally known by one person, give a score of 3, not more
          filter do
            filter :range, friends_count: { from: 1 }
            boost 3
          end

          # If blacklisted, show this profile on the end of the result list, not depending on the score.
          filter do
            filter :term, { blacklisted: true }
            boost -100
          end

          # Foreach Matching Focus, give a score of 5.
          filter do
            filter :term, { focuses: term }
            boost 5
          end

          # Foreach Matching "Tag" meaning found Word in the CV, with no focus, give a score of 4.
          filter do
            filter :term, { tags: term }
            boost 4
          end

          score_mode :total
        end
      end
      raise to_json
    end.results
  end

end