demarches-normaliennes/app/lib/siade/etablissement_adapter.rb

class SIADE::EtablissementAdapter
  def initialize(siret)
    @siret = siret
  end

  def data_source
    @data_source ||= JSON.parse(SIADE::API.etablissement(@siret), symbolize_names: true)
  end

  def to_params
    params = {}

    data_source[:etablissement].each do |k, v|
      params[k] = v if attr_to_fetch.include?(k)
    end
    params[:adresse] = adresse
    data_source[:etablissement][:adresse].each do |k, v|
      params[k] = v if address_attribut_to_fetch.include?(k)
    end
    params
  rescue
    nil
  end

  def attr_to_fetch
    [:siret,
     :siege_social,
     :naf,
     :libelle_naf
    ]
  end

  def adresse
    adresse = ''
    [:l1, :l2, :l3, :l4, :l5, :l6, :l7].each do |line|
      if data_source[:etablissement][:adresse][line].present?
        adresse = adresse + data_source[:etablissement][:adresse][line] + "\r\n"
      end
    end
    adresse
  end

  def address_attribut_to_fetch
    [:numero_voie,
     :type_voie,
     :nom_voie,
     :complement_adresse,
     :code_postal,
     :localite,
     :code_insee_localite]
  end
end