You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
727 B
21 lines
727 B
# frozen_string_literal: true |
|
|
|
class VoteValidator < ActiveModel::Validator |
|
def validate(vote) |
|
vote.errors.add(:base, I18n.t('polls.errors.expired')) if vote.poll.expired? |
|
|
|
vote.errors.add(:base, I18n.t('polls.errors.invalid_choice')) if invalid_choice?(vote) |
|
|
|
if vote.poll.multiple? && vote.poll.votes.where(account: vote.account, choice: vote.choice).exists? |
|
vote.errors.add(:base, I18n.t('polls.errors.already_voted')) |
|
elsif !vote.poll.multiple? && vote.poll.votes.where(account: vote.account).exists? |
|
vote.errors.add(:base, I18n.t('polls.errors.already_voted')) |
|
end |
|
end |
|
|
|
private |
|
|
|
def invalid_choice?(vote) |
|
vote.choice.negative? || vote.choice >= vote.poll.options.size |
|
end |
|
end
|
|
|