demarches-normaliennes/app/serializers/champ_serializer.rb

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class ChampSerializer < ActiveModel::Serializer
include Rails.application.routes.url_helpers
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attributes :value
has_one :type_de_champ
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has_many :geo_areas, if: :include_geo_areas?
has_one :etablissement, if: :include_etablissement?
has_one :entreprise, if: :include_etablissement?
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has_many :rows, serializer: RowSerializer, if: :include_rows?
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def value
case object
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when GeoArea
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object.geometry
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else
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object.for_api
end
end
def type_de_champ
case object
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when GeoArea
legacy_type_de_champ
else
object.type_de_champ
end
end
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def etablissement
object.etablissement
end
def entreprise
object.etablissement&.entreprise
end
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def rows
object.rows_for_export
end
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def include_etablissement?
object.is_a?(Champs::SiretChamp)
end
def include_geo_areas?
object.is_a?(Champs::CarteChamp)
end
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def include_rows?
object.is_a?(Champs::RepetitionChamp)
end
private
def legacy_type_de_champ
{
id: -1,
libelle: legacy_carto_libelle,
type_champ: legacy_carto_type_champ,
order_place: -1,
description: ''
}
end
def legacy_carto_libelle
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if object.source == GeoArea.sources.fetch(:selection_utilisateur)
'user geometry'
else
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object.source.to_s.tr('_', ' ')
end
end
def legacy_carto_type_champ
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if object.source == GeoArea.sources.fetch(:selection_utilisateur)
'user_geometry'
else
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object.source.to_s
end
end
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end