Class: MetadataPresenter::PageAnswersPresenter

Inherits:
Object
  • Object
show all
Defined in:
app/presenters/metadata_presenter/page_answers_presenter.rb

Constant Summary collapse

FIRST_ANSWER = 
0
NO_USER_INPUT = 
%w[page.checkanswers page.confirmation page.content].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(view:, component:, page:, answers:) ⇒ PageAnswersPresenter

Returns a new instance of PageAnswersPresenter.



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 28

def initialize(view:, component:, page:, answers:)
  @view = view
  @component = component
  @page = page
  @answers = answers

  @page_answers = PageAnswers.new(page, answers)
end

Instance Attribute Details

#answers ⇒ Object (readonly)

Returns the value of attribute answers.



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 23

def answers
  @answers
end

#component ⇒ Object (readonly)

Returns the value of attribute component.



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 23

def component
  @component
end

#page ⇒ Object (readonly)

Returns the value of attribute page.



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 23

def page
  @page
end

#view ⇒ Object (readonly)

Returns the value of attribute view.



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 23

def view
  @view
end

Class Method Details

.map(view:, pages:, answers:) ⇒ Object 



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 6

def self.map(view:, pages:, answers:)
  user_input_pages(pages).map { |page|
    Array(page.components).map do |component|
      new(
        view: view,
        component: component,
        page: page,
        answers: answers
      )
    end
  }.reject(&:empty?)
end

.user_input_pages(pages) ⇒ Object 



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 19

def self.user_input_pages(pages)
  pages.reject { |page| page.type.in?(NO_USER_INPUT) }
end

Instance Method Details

#answer ⇒ Object 



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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 37

def answer
  value = @page_answers.send(component.id)

  return '' if value.blank?

  if self.class.private_method_defined?(component.type.to_sym)
    send(component.type.to_sym, value)
  else
    value
  end
end

#display_heading?(index) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/metadata_presenter/page_answers_presenter.rb', line 49

def display_heading?(index)
  page.type == 'page.multiplequestions' && index == FIRST_ANSWER
end