Class: MetadataPresenter::Service

Inherits:
Metadata
  • Object
show all
Defined in:
app/models/metadata_presenter/service.rb

Instance Attribute Summary

Attributes inherited from Metadata

#metadata

Instance Method Summary collapse

Methods inherited from Metadata

#==, #editor?, #id, #initialize, #method_missing, #respond_to_missing?, #to_json, #type, #uuid

Constructor Details

This class inherits a constructor from MetadataPresenter::Metadata

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class MetadataPresenter::Metadata

Instance Method Details

#branches ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 12

def branches
  flow_objects.select { |flow| flow.type == 'flow.branch' }
end

#checkanswers_page ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 63

def checkanswers_page
  @checkanswers_page ||= pages.find do |page|
    page.type == 'page.checkanswers'
  end
end

#conditionals ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 20

def conditionals
  branches.map(&:conditionals).flatten
end

#confirmation_page ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 57

def confirmation_page
  @confirmation_page ||= pages.find do |page|
    page.type == 'page.confirmation'
  end
end

#expressions ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 16

def expressions
  conditionals.map(&:expressions).flatten
end

#find_page_by_url(url) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 44

def find_page_by_url(url)
  all_pages.find { |page| strip_slash(page.url) == strip_slash(url) }
end

#find_page_by_uuid(uuid) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 48

def find_page_by_uuid(uuid)
  all_pages.find { |page| page.uuid == uuid }
end

#flow_object(uuid) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 24

def flow_object(uuid)
  MetadataPresenter::Flow.new(uuid, metadata.flow[uuid])
rescue StandardError
  nil
end

#flow_objects ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 8

def flow_objects
  flow.map { |uuid, flow| MetadataPresenter::Flow.new(uuid, flow) }
end

#meta ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 69

def meta
  MetadataPresenter::Meta.new(configuration['meta'])
end

#next_page(from:) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 52

def next_page(from:)
  current_page = find_page_by_url(from)
  pages[pages.index(current_page) + 1] if current_page.present?
end

#no_back_link?(current_page) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/metadata_presenter/service.rb', line 73

def no_back_link?(current_page)
  current_page == start_page ||
    current_page == confirmation_page ||
    current_page.standalone?
end

#page_with_component(uuid) ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 79

def page_with_component(uuid)
  pages.find do |page|
    Array(page.components).any? { |component| component.uuid == uuid }
  end
end

#pages ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 2

def pages
  @pages ||= metadata.pages.map do |page|
    MetadataPresenter::Page.new(page, editor: editor?)
  end
end

#service_slug ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 40

def service_slug
  service_name.gsub(/['’]/, '').parameterize
end

#standalone_pages ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 30

def standalone_pages
  @standalone_pages ||= metadata.standalone_pages.map do |page|
    MetadataPresenter::Page.new(page, editor: editor?)
  end
end

#start_page ⇒ Object 



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# File 'app/models/metadata_presenter/service.rb', line 36

def start_page
  pages.find { |page| page.type == 'page.start' }
end