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

114 lines
2 KiB
Ruby
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

class Champs::CommuneChamp < Champs::TextChamp
store_accessor :value_json, :code_departement, :code_postal
before_validation :on_code_postal_change
def for_export
[to_s, code? ? code : '', departement? ? departement_code_and_name : '']
end
def departement_name
APIGeoService.departement_name(code_departement)
end
def departement_code_and_name
"#{code_departement} #{departement_name}"
end
def departement
{ code: code_departement, name: departement_name }
end
def departement?
code_departement.present?
end
def code?
code.present?
end
def code_postal?
code_postal.present?
end
def code_postal=(value)
super(value&.gsub(/[[:space:]]/, ''))
end
alias postal_code code_postal
def name
if code?
APIGeoService.commune_name(code_departement, code).presence || safe_to_s
else
safe_to_s
end
end
def to_s
if code?
name = APIGeoService.commune_name(code_departement, code)
name.present? ? "#{name} (#{code_postal})" : safe_to_s
else
safe_to_s
end
end
def code
external_id
end
def selected
code
end
def communes
if code_postal?
APIGeoService.communes_by_postal_code(code_postal)
else
[]
end
end
def value=(code)
if code.blank? || !code_postal?
self.code_departement = nil
self.external_id = nil
super(nil)
else
commune = communes.find { _1[:code] == code }
if commune.present?
self.code_departement = commune[:departement_code]
self.external_id = commune[:code]
super(commune[:name])
else
self.code_departement = nil
self.external_id = nil
super(nil)
end
end
end
def html_label?
false
end
def legend_label?
true
end
private
def safe_to_s
value.present? ? value.to_s : ''
end
def on_code_postal_change
if code_postal_changed?
if communes.one?
self.value = communes.first[:code]
else
self.value = nil
end
end
end
end