demarches-normaliennes/app/services/api_geo_service.rb

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class APIGeoService
class << self
def countries(locale: I18n.locale)
I18nData.countries(locale)
.merge(get_localized_additional_countries(locale))
.map { |(code, name)| { name:, code: } }
.sort_by { I18n.transliterate(_1[:name].tr('î', 'Î')) }
end
def country_name(code, locale: I18n.locale)
countries(locale:).find { _1[:code] == code }&.dig(:name)
end
def country_code(name)
return if name.nil?
code = I18nData.country_code(name) || I18nData.country_code(name.humanize) || I18nData.country_code(name.titleize)
if code.nil?
countries_index_fr[I18n.transliterate(name).upcase]&.dig(:code)
else
code
end
end
def regions
get_from_api_geo(:regions).sort_by { I18n.transliterate(_1[:name]) }
end
def region_name(code)
regions.find { _1[:code] == code }&.dig(:name)
end
def region_code(name)
return if name.nil?
regions.find { _1[:name] == name }&.dig(:code)
end
def departements
[{ code: '99', name: 'Etranger' }] + get_from_api_geo('departements?zone=metro,drom,com').sort_by { _1[:code] }
end
def departement_name(code)
departements.find { _1[:code] == code }&.dig(:name)
end
def departement_code(name)
return if name.nil?
departements.find { _1[:name] == name }&.dig(:code)
end
def epcis(departement_code)
get_from_api_geo("epcis?codeDepartement=#{departement_code}").sort_by { I18n.transliterate(_1[:name]) }
end
def epci_name(departement_code, code)
epcis(departement_code).find { _1[:code] == code }&.dig(:name)
end
def epci_code(departement_code, name)
epcis(departement_code).find { _1[:name] == name }&.dig(:code)
end
private
def get_from_api_geo(scope)
Rails.cache.fetch("api_geo_#{scope}", expires_in: 1.year) do
response = Typhoeus.get("#{API_GEO_URL}/#{scope}")
JSON.parse(response.body).map(&:symbolize_keys)
.map { { name: _1[:nom].tr("'", ''), code: _1[:code] } }
end
end
def countries_index_fr
Rails.cache.fetch('countries_index_fr', expires_in: 1.year) do
countries(locale: 'FR').index_by { I18n.transliterate(_1[:name]).upcase }
end
end
def get_localized_additional_countries(locale)
additional_countries[locale.to_s.upcase] || {}
end
def additional_countries
{
'FR' => { 'XK' => 'Kosovo' },
'EN' => { 'XK' => 'Kosovo' }
}
end
end
end