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Versions: 49
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Stored size: 1.47 KB
Contents
# frozen_string_literal: true
module Decidim
module Surveys
# This class serializes the specific data in each Survey.
# This is `Questionnaire->questions->answer_options` but not `answers`
# and `answer_choices`.
class DataSerializer < Decidim::Exporters::Serializer
# Returns: Array of Decidim::Forms::Questionnaire as a json hash,
# or nil if none exists.
def serialize
component = resource
surveys = Decidim::Surveys::Survey.where(component: component)
surveys.collect do |survey|
next if survey.questionnaire.nil?
json = serialize_survey(survey)
json.with_indifferent_access.merge(survey_id: survey.id)
end
end
def serialize_survey(survey)
questionnaire = survey.questionnaire
questionnaire_json = questionnaire.attributes.as_json
questionnaire_json[:questions] = serialize_questions(questionnaire.questions.order(:position))
json = survey.attributes.as_json
json[:questionnaire] = questionnaire_json
json
end
def serialize_questions(questions)
questions.collect do |question|
json = question.attributes.as_json
json[:answer_options] = serialize_answer_options(question.answer_options)
json
end
end
def serialize_answer_options(answer_options)
answer_options.collect do |option|
option.attributes.as_json
end
end
end
end
end
Version data entries
49 entries across 49 versions & 1 rubygems