demarches-normaliennes/app/models/champs/region_champ.rb

45 lines
983 B
Ruby

# frozen_string_literal: true
class Champs::RegionChamp < Champs::TextChamp
validate :value_in_region_names, if: -> { !value.nil? && validate_champ_value? }
validate :external_id_in_region_codes, if: -> { !external_id.nil? && validate_champ_value? }
def selected
code
end
def name
value
end
def code
external_id || APIGeoService.region_code(value)
end
def value=(code)
if code&.size == 2
self.external_id = code
super(APIGeoService.region_name(code))
elsif code.blank?
self.external_id = nil
super(nil)
else
self.external_id = APIGeoService.region_code(code)
super(code)
end
end
private
def value_in_region_names
return if value.in?(APIGeoService.regions.pluck(:name))
errors.add(:value, :not_in_region_names)
end
def external_id_in_region_codes
return if external_id.in?(APIGeoService.regions.pluck(:code))
errors.add(:external_id, :not_in_region_codes)
end
end