# frozen_string_literal: true

module Patterns
  class Service
    attr_reader :result, :error

    def self.call(**args)
      new(**args).tap { |s| catch(:service_error) { s.call } }
    end

    def fail!(error = :error)
      @error = error
      throw :service_error
    end

    def success?
      error.nil?
    end

    def failure?
      !success?
    end
  end
end