Module: ActiveRecordSurveyApi::Concerns::Controllers::Questions

Extended by:
ActiveSupport::Concern
Included in:
QuestionsController, Concerns::Controllers::Questions
Defined in:
lib/active_record_survey_api/concerns/controllers/questions.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 54

def create
  question_params.delete(:type) unless question_params[:type].nil?  # cannot set type through create

  @question = new_question(question_params)
  @question.survey = @survey
  @question.save

  render json: serialize_model(@question, serializer: ActiveRecordSurveyApi::QuestionSerializer)
end

#destroy ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 23

def destroy
  @question = question_by_id(params[:id])
  @question.destroy

  head :no_content
end

#get_next_question ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 64

def get_next_question
  @question = question_by_id(params[:question_id])
  @questions = @question.next_questions

  render json: serialize_models(@questions, serializer: ActiveRecordSurveyApi::QuestionSerializer, meta: { total: @questions.length })
end

#index ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 11

def index
  @questions = all_questions

  render json: serialize_models(@questions, serializer: ActiveRecordSurveyApi::QuestionSerializer, meta: { total: @questions.length })
end

#link_next_question ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 71

def link_next_question
  @question_from = question_by_id(params[:question_id])
  @question_to = question_by_id(json_params[:question_id])

  if @question_from.next_questions.length > 0
    @question_from.remove_link
  end

  begin
    @question_from.build_link(@question_to)
    @question_from.survey.save
  rescue Exception => $e
    render json: {
      errors: [
        {
          status: "508",
          code: "LOOP_DETECTED"
        }
      ]
    }, status: :loop_detected
  else
    head :no_content
  end
end

#show ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 17

def show
  @question = question_by_id(params[:id])

  render json: serialize_model(@question, serializer: ActiveRecordSurveyApi::QuestionSerializer)
end

#unlink_next_question ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 96

def unlink_next_question
  @question = question_by_id(params[:question_id])
  @question.remove_link
  @question.survey.save

  head :no_content
end

#update ⇒ Object 



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# File 'lib/active_record_survey_api/concerns/controllers/questions.rb', line 30

def update
  @question = question_by_id(params[:id])
  if !question_params[:type].nil?
    begin
      @question.update_question_type(question_params[:type].to_s.constantize)
      @question.survey.save
    rescue Exception => $e
      render json: {
        errors: [
          {
            status: "422",
            code: "422"
          }
        ]
      }, status: :loop_detected
      return
    end
  end

  @question.update_attributes(question_params.except(:type))

  render json: serialize_model(@question, serializer: ActiveRecordSurveyApi::QuestionSerializer)
end