Class: Decidim::Surveys::SurveyUserAnswers

Inherits:
Rectify::Query
  • Object
show all
Defined in:
app/queries/decidim/surveys/survey_user_answers.rb

Overview

A class used to collect user answers for a survey

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(survey) ⇒ SurveyUserAnswers

Initializes the class.

survey = a Survey object



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# File 'app/queries/decidim/surveys/survey_user_answers.rb', line 17

def initialize(survey)
  @survey = survey
end

Class Method Details

.for(survey) ⇒ Object

Syntactic sugar to initialize the class and return the queried objects.

survey - a Survey object



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# File 'app/queries/decidim/surveys/survey_user_answers.rb', line 10

def self.for(survey)
  new(survey).query
end

Instance Method Details

#query ⇒ Object

Finds and group answers by user for each survey’s question.



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# File 'app/queries/decidim/surveys/survey_user_answers.rb', line 22

def query
  answers = SurveyAnswer.where(survey: @survey)
  answers.sort_by { |answer| answer.question.position }.group_by(&:user).values
end