Class: Decidim::Forms::UserAnswersSerializer

Inherits:
Exporters::Serializer show all
Includes:
TranslationsHelper
Defined in:
decidim-forms/lib/decidim/forms/user_answers_serializer.rb

Overview

This class serializes the answers given by a User for questionnaire so can be exported to CSV, JSON or other formats.

Instance Method Summary collapse

Methods included from TranslationsHelper

empty_translatable, ensure_translatable, multi_translation, translated_in_current_locale?

Methods included from TranslatableAttributes

#default_locale?

Methods inherited from Exporters::Serializer

#event_name, #finalize, #run

Constructor Details

#initialize(answers) ⇒ UserAnswersSerializer

Public: Initializes the serializer with a collection of Answers.


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# File 'decidim-forms/lib/decidim/forms/user_answers_serializer.rb', line 11

def initialize(answers)
  @answers = answers
end

Instance Method Details

#serializeObject

Public: Exports a hash with the serialized data for the user answers.


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# File 'decidim-forms/lib/decidim/forms/user_answers_serializer.rb', line 16

def serialize
  @answers.each_with_index.inject({}) do |serialized, (answer, idx)|
    serialized.update(
      answer_translated_attribute_name(:id) => answer.session_token,
      answer_translated_attribute_name(:created_at) => answer.created_at.to_s(:db),
      answer_translated_attribute_name(:ip_hash) => answer.ip_hash,
      answer_translated_attribute_name(:user_status) => answer_translated_attribute_name(answer.decidim_user_id.present? ? "registered" : "unregistered"),
      "#{idx + 1}. #{translated_attribute(answer.question.body)}" => normalize_body(answer)
    )
  end
end