Class: Rapidfire::QuestionGroupResults

Inherits:
BaseService show all
Defined in:
app/services/rapidfire/question_group_results.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from BaseService

#initialize, #persisted

Constructor Details

This class inherits a constructor from Rapidfire::BaseService

Instance Attribute Details

#question_group ⇒ Object

Returns the value of attribute question_group.



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# File 'app/services/rapidfire/question_group_results.rb', line 3

def question_group
  @question_group
end

Instance Method Details

#extract ⇒ Object

extracts question along with results each entry will have the following:

  1. question type and question id

  2. question text

  3. if aggregatable, return each option with value

  4. else return an array of all the answers given



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# File 'app/services/rapidfire/question_group_results.rb', line 11

def extract
  @question_group.questions.collect do |question|
    results =
      case question
      when Rapidfire::Questions::Select, Rapidfire::Questions::Radio,
        Rapidfire::Questions::Checkbox
        answers = question.answers.map(&:answer_text).map { |text| text.split(',') }.flatten
        answers.inject(Hash.new(0)) { |total, e| total[e] += 1; total }

      when Rapidfire::Questions::Short, Rapidfire::Questions::Date,
        Rapidfire::Questions::Long, Rapidfire::Questions::Numeric
        question.answers.pluck(:answer_text)
      end

    QuestionResult.new(question: question, results: results)
  end
end