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Contents
# frozen_string_literal: true
module Decidim
module Meetings
# This class serializes the answers given by a User for questionnaire so can be
# exported to CSV, JSON or other formats.
class UserAnswersSerializer < Decidim::Exporters::Serializer
include Decidim::TranslationsHelper
# Public: Initializes the serializer with a collection of Answers.
def initialize(answers)
@answers = answers
end
# Public: Exports a hash with the serialized data for the user answers.
def serialize
@answers.each_with_index.inject({}) do |serialized, (answer, idx)|
serialized.update(
answer_translated_attribute_name(:id) => [answer.id, answer.user.id].join("_"),
answer_translated_attribute_name(:created_at) => answer.created_at.to_s(:db),
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
private
attr_reader :answers
alias resource answers
def normalize_body(answer)
normalize_choices(answer.choices)
end
def normalize_choices(choices)
choices.map do |choice|
choice.try(:body)
end
end
def answer_translated_attribute_name(attribute)
I18n.t(attribute.to_sym, scope: "decidim.forms.user_answers_serializer")
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems