19 行
597 B
Ruby
19 行
597 B
Ruby
class GekanatorGame < ApplicationRecord
|
|
belongs_to :user, optional: true
|
|
belongs_to :guessed_post, class_name: 'Post'
|
|
belongs_to :correct_post, class_name: 'Post', optional: true
|
|
|
|
validates :answers, presence: true
|
|
validates :question_count, numericality: { greater_than_or_equal_to: 0 }
|
|
validates :won, inclusion: { in: [true, false] }
|
|
validate :correct_post_required_when_lost
|
|
|
|
private
|
|
|
|
def correct_post_required_when_lost
|
|
return if won || correct_post_id.present?
|
|
|
|
errors.add(:correct_post_id, '外れた時は正解の投稿を指定してくださぃ．')
|
|
end
|
|
end
|