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@@ -4,10 +4,18 @@ class VoteValidator < ActiveModel::Validator |
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def validate(vote) |
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vote.errors.add(:base, I18n.t('polls.errors.expired')) if vote.poll.expired? |
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vote.errors.add(:base, I18n.t('polls.errors.invalid_choice')) if invalid_choice?(vote) |
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if vote.poll.multiple? && vote.poll.votes.where(account: vote.account, choice: vote.choice).exists? |
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vote.errors.add(:base, I18n.t('polls.errors.already_voted')) |
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elsif !vote.poll.multiple? && vote.poll.votes.where(account: vote.account).exists? |
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vote.errors.add(:base, I18n.t('polls.errors.already_voted')) |
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end |
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end |
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private |
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def invalid_choice?(vote) |
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vote.choice.negative? || vote.choice >= vote.poll.options.size |
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end |
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end |