Arie/serveme

# frozen_string_literal: true

module Reservations
  class ChronologicalityOfTimesValidator < ActiveModel::Validator
    def validate(record)
      record.errors.add(:ends_at, 'needs to be at least 30 minutes after start time') if validatable?(record) && (record.starts_at + 30.minutes) > record.ends_at
    end

    def validatable?(record)
      record.starts_at && record.ends_at
    end
  end
end