app/models/poll/question.rb
class Poll::Question < ApplicationRecord
include Measurable
include Searchable
acts_as_paranoid column: :hidden_at
include ActsAsParanoidAliases
translates :title, touch: true
include Globalizable
belongs_to :poll
belongs_to :author, -> { with_hidden }, class_name: "User", inverse_of: :poll_questions
has_many :comments, as: :commentable, inverse_of: :commentable
has_many :answers, class_name: "Poll::Answer"
has_many :question_options, -> { order "given_order asc" },
class_name: "Poll::Question::Option",
inverse_of: :question,
dependent: :destroy
has_many :partial_results
has_one :votation_type, as: :questionable, dependent: :destroy
belongs_to :proposal
validates_translation :title, presence: true, length: { minimum: 4 }
validates :author, presence: true
validates :poll_id, presence: true, if: proc { |question| question.poll.nil? }
accepts_nested_attributes_for :question_options, reject_if: :all_blank, allow_destroy: true
accepts_nested_attributes_for :votation_type
delegate :multiple?, :vote_type, to: :votation_type, allow_nil: true
scope :by_poll_id, ->(poll_id) { where(poll_id: poll_id) }
scope :sort_for_list, -> { order(Arel.sql("poll_questions.proposal_id IS NULL"), :created_at) }
scope :for_render, -> { includes(:author, :proposal) }
def self.search(params)
results = all
results = results.by_poll_id(params[:poll_id]) if params[:poll_id].present?
results = results.pg_search(params[:search]) if params[:search].present?
results
end
def searchable_values
{ title => "A",
proposal&.title => "A",
author.username => "C",
author_visible_name => "C" }
end
def copy_attributes_from_proposal(proposal)
if proposal.present?
self.author = proposal.author
self.author_visible_name = proposal.author.name
self.proposal_id = proposal.id
send(:"#{localized_attr_name_for(:title, Globalize.locale)}=", proposal.title)
end
end
delegate :answerable_by?, to: :poll
def self.answerable_by(user)
return none if user.nil? || user.unverified?
where(poll_id: Poll.answerable_by(user).pluck(:id))
end
def options_total_votes
question_options.reduce(0) { |total, question_option| total + question_option.total_votes }
end
def most_voted_option_id
question_options.max_by(&:total_votes)&.id
end
def possible_answers
question_options.joins(:translations).pluck(:title)
end
def options_with_read_more?
options_with_read_more.any?
end
def options_with_read_more
question_options.select(&:with_read_more?)
end
def unique?
votation_type.nil? || votation_type.unique?
end
def max_votes
if multiple?
votation_type.max_votes
else
1
end
end
def find_or_initialize_user_answer(user, option_id)
option = question_options.find(option_id)
answer = answers.find_or_initialize_by(find_by_attributes(user, option))
answer.option = option
answer.answer = option.title
answer
end
private
def find_by_attributes(user, option)
case vote_type
when "unique", nil
{ author: user }
when "multiple"
{ author: user, answer: option.title }
end
end
end