Class: Decidim::Forms::QuestionnaireForm

Inherits:
Decidim::Form
  • Object
show all
Includes:
ActiveModel::Validations::Callbacks
Defined in:
app/forms/decidim/forms/questionnaire_form.rb

Overview

This class holds a Form to response a questionnaire from Decidim’s public page.

Instance Method Summary collapse

Instance Method Details

#add_responses!(questionnaire:, session_token:, ip_hash:) ⇒ Object 



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# File 'app/forms/decidim/forms/questionnaire_form.rb', line 31

def add_responses!(questionnaire:, session_token:, ip_hash:)
  self.responses = questionnaire.questions.map do |question|
    ResponseForm.from_model(Decidim::Forms::Response.where(question:, user: current_user, session_token:, ip_hash:).first_or_initialize)
  end
end

#before_validation ⇒ Object

Add other responses to the context so ResponseForm can validate conditional questions



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# File 'app/forms/decidim/forms/questionnaire_form.rb', line 38

def before_validation
  context.responses = attributes[:responses]
end

#map_model(model) ⇒ Object

Private: Create the responses from the questionnaire questions

Returns nothing.



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# File 'app/forms/decidim/forms/questionnaire_form.rb', line 25

def map_model(model)
  self.responses = model.questions.map do |question|
    ResponseForm.from_model(Decidim::Forms::Response.new(question:))
  end
end

#responses_by_step ⇒ Object

Public: Splits responses by step, keeping the separator.

Returns an array of steps. Splits responses at each separator. Allowing only steps with questions to be counted, excluding the separators.



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# File 'app/forms/decidim/forms/questionnaire_form.rb', line 46

def responses_by_step
  @responses_by_step ||= begin
    steps = responses.slice_before { |response| response.question.separator? }.map do |group|
      group.reject { |response| response.question.separator? }
    end
    steps.reject(&:empty?)
  end
end

#session_token_in_context ⇒ Object 



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# File 'app/forms/decidim/forms/questionnaire_form.rb', line 59

def session_token_in_context
  return if context&.session_token

  errors.add(:tos_agreement, I18n.t("activemodel.errors.models.questionnaire.request_invalid"))
end

#total_steps ⇒ Object 



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# File 'app/forms/decidim/forms/questionnaire_form.rb', line 55

def total_steps
  responses_by_step.count
end