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# frozen_string_literal: true
module Decidim
module Forms
# This class holds a Form to answer a questionnaire from Decidim's public page.
class QuestionnaireForm < Decidim::Form
include ActiveModel::Validations::Callbacks
# as questionnaire uses "answers" for the database relationships is
# important not to use the same word here to avoid querying all the entries, resulting in a high performance penalty
attribute :responses, Array[AnswerForm]
attribute :user_group_id, Integer
attribute :public_participation, Boolean, default: false
attribute :tos_agreement, Boolean
before_validation :before_validation
validates :tos_agreement, allow_nil: false, acceptance: true
validate :session_token_in_context
# Private: Create the responses from the questionnaire questions
#
# Returns nothing.
def map_model(model)
self.responses = model.questions.map do |question|
AnswerForm.from_model(Decidim::Forms::Answer.new(question: question))
end
end
# Add other responses to the context so AnswerForm can validate conditional questions
def before_validation
context.responses = attributes[:responses]
end
# Public: Splits reponses by step, keeping the separator.
#
# Returns an array of steps. Each step is a list of the questions in that
# step, including the separator.
def responses_by_step
@responses_by_step ||=
begin
steps = responses.chunk_while do |a, b|
!a.question.separator? || b.question.separator?
end.to_a
steps = [[]] if steps == []
steps
end
end
def total_steps
responses_by_step.count
end
def session_token_in_context
return if context&.session_token
errors.add(:tos_agreement, I18n.t("activemodel.errors.models.questionnaire.request_invalid"))
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems