Class: Missinglink::SurveyAnswer

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/missinglink/survey_answer.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.first_or_create_by_question_details(question_id, sm_id) ⇒ Object 



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# File 'app/models/missinglink/survey_answer.rb', line 30

def self.first_or_create_by_question_details(question_id, sm_id)
  if new_answer = SurveyAnswer.find_by_survey_question_id_and_sm_answer_id(question_id, sm_id.to_i)
    return new_answer
  else
    return SurveyAnswer.create(survey_question_id: question_id, sm_answer_id: sm_id.to_i)
  end
end

.parse(question, hash) ⇒ Object 



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# File 'app/models/missinglink/survey_answer.rb', line 7

def self.parse(question, hash)
  answer = SurveyAnswer.first_or_create_by_question_details(question.id, hash['answer_id'])

  answer.update_attributes({ position: hash['position'].to_i,
                             text: hash['text'],
                             answer_type: hash['type'],
                             visible: hash['visible'],
                             weight: hash['weight'],
                             apply_all_rows: hash['apply_all_rows'],
                             is_answer: hash['is_answer'] })

  answer.survey_question = question
  answer.save

  if hash['items'] then
    hash['items'].each do |sub_item|
      SurveyAnswer.parse(question, sub_item)
    end
  end

  return answer
end

Instance Method Details

#possible_responses ⇒ Object 



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# File 'app/models/missinglink/survey_answer.rb', line 38

def possible_responses
  strategy = survey_question.answer_strategy
  filtered = survey_question.possible_responses.select do |k,v|
    sra = SurveyResponseAnswer.find(v)
    if strategy == "answer_row_and_column_for_response" ||
       strategy == "answer_row_for_subquestion" ||
       strategy == "answer_row_column_choice_for_response"
      (sra.row_survey_answer_id == self.id)
    else
      true
    end
  end
  return filtered
end