# == Schema Information
#
# Table name: completions
#
#  id            :integer          not null, primary key
#  time_seconds  :integer
#  created_at    :datetime         not null
#  updated_at    :datetime         not null
#  contest_id    :integer          not null
#  contestant_id :integer          not null
#  puzzle_id     :integer          not null
#
# Indexes
#
#  index_completions_on_contest_id     (contest_id)
#  index_completions_on_contestant_id  (contestant_id)
#  index_completions_on_puzzle_id      (puzzle_id)
#
# Foreign Keys
#
#  contest_id     (contest_id => contests.id)
#  contestant_id  (contestant_id => contestants.id)
#  puzzle_id      (puzzle_id => puzzles.id)
#
class Completion < ApplicationRecord
  belongs_to :contest
  belongs_to :contestant
  belongs_to :puzzle

  attr_accessor :display_time_from_start, :display_relative_time

  validates :time_seconds, presence: true
  validates_numericality_of :time_seconds
  validates :puzzle_id, uniqueness: { score: :contestant }
end