Class: Decidim::Elections::Question

Inherits:
ApplicationRecord show all
Includes:
Resourceable, Loggable, Traceable
Defined in:
app/models/decidim/elections/question.rb

Overview

The data store for a Question in the Decidim::Elections component. It stores a title, description and a maximum number of selection that voters can choose.

Instance Method Summary collapse

Instance Method Details

#blank_votes ⇒ Object 



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# File 'app/models/decidim/elections/question.rb', line 33

def blank_votes
  @blank_votes ||= results.blank_answers.sum(:value)
end

#blank_votes_percentage ⇒ Object

A result percentage relative to the question Returns a Float.



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# File 'app/models/decidim/elections/question.rb', line 43

def blank_votes_percentage
  @blank_votes_percentage ||= begin
    return 0 unless results_total.positive?

    result = blank_votes.to_f / results_total * 100.0
    result.round
  end
end

#nota_option? ⇒ Boolean

Public: Checks if the question accepts a blank/NOTA as an answer

Returns a boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/elections/question.rb', line 29

def nota_option?
  @nota_option ||= min_selections.zero?
end

#results_total ⇒ Object 



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# File 'app/models/decidim/elections/question.rb', line 37

def results_total
  @results_total ||= answers.sum(&:results_total) + blank_votes
end

#slug ⇒ Object 



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# File 'app/models/decidim/elections/question.rb', line 52

def slug
  "question-#{id}"
end

#valid_max_selection? ⇒ Boolean

Public: Checks if enough answers are given for max_selections attribute

Returns a boolean.

Returns:

  • (Boolean) 


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# File 'app/models/decidim/elections/question.rb', line 22

def valid_max_selection?
  max_selections <= answers.count
end