demarches-normaliennes/app/lib/api_particulier/dgfip_adapter.rb
2021-12-07 11:03:05 +01:00

49 lines
1.5 KiB
Ruby

class APIParticulier::DgfipAdapter
class InvalidSchemaError < ::StandardError
def initialize(errors)
super(errors.map(&:to_json).join("\n"))
end
end
def initialize(api_particulier_token, numero_fiscal, reference_avis, requested_sources)
@api = APIParticulier::API.new(api_particulier_token)
@numero_fiscal = numero_fiscal
@reference_avis = reference_avis
@requested_sources = requested_sources
end
def to_params
@api.avis_imposition(@numero_fiscal, @reference_avis)
.tap { |d| ensure_valid_schema!(d) }
.then { |d| extract_requested_sources(d) }
end
private
def ensure_valid_schema!(data)
if !schemer.valid?(data)
errors = schemer.validate(data).to_a
raise InvalidSchemaError.new(errors)
end
end
def schemer
@schemer ||= JSONSchemer.schema(Rails.root.join('app/schemas/avis-imposition.json'))
end
def extract_requested_sources(data)
@requested_sources['dgfip']&.map do |(scope, sources)|
case scope
when 'foyer_fiscal'
{ scope => data['foyerFiscal'].slice(*sources).merge(data.slice(*sources)) }
when 'declarant1', 'declarant2'
sources.map { |source| { scope => data[scope].slice(*source) } }
when 'agregats_fiscaux', 'echeance_avis', 'complements'
sources.map { |source| { scope => data.slice(*source) } }
else
{ scope => data.slice(*sources) }
end
end
&.flatten&.reduce(&:deep_merge) || {}
end
end