class Score < ApplicationRecord
  belongs_to :tartiflette
  belongs_to :scoring_criterium

  validates :value, presence: true, inclusion: { in: 1..5 }
  validates :session_id, presence: true
  validates :tartiflette_id, uniqueness: {
              scope: [:scoring_criterium_id, :session_id],
              message: "has already been scored for this session and criterium."
            }
end