94d2496f8f
Usually when we specify a `belongs_to` relations, we also specify its equivalent `has_many`. That allows us to write, for example: `topic.user.topics`.
21 lines
743 B
Ruby
21 lines
743 B
Ruby
class Poll::Answer < ApplicationRecord
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belongs_to :question, -> { with_hidden }
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belongs_to :author, -> { with_hidden }, class_name: "User", inverse_of: :poll_answers
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delegate :poll, :poll_id, to: :question
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validates :question, presence: true
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validates :author, presence: true
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validates :answer, presence: true
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validates :answer, inclusion: { in: ->(a) { a.question.possible_answers }},
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unless: ->(a) { a.question.blank? }
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scope :by_author, ->(author_id) { where(author_id: author_id) }
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scope :by_question, ->(question_id) { where(question_id: question_id) }
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def record_voter_participation(token)
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Poll::Voter.find_or_create_by(user: author, poll: poll, origin: "web", token: token)
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end
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end
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