refactor(champ): update champ commune

app/components/editable_champ/communes_component.rb

@@ -4,4 +4,15 @@ class EditableChamp::CommunesComponent < EditableChamp::EditableChampBaseCompone
   def dsfr_input_classname
     'fr-select'
   end
+
+  def react_props
+    react_input_opts(id: @champ.input_id,
+      class: 'fr-mt-1w',
+      name: @form.field_name(:code),
+      selected_key: @champ.selected,
+      items: @champ.selected_items,
+      loader: data_sources_data_source_commune_path(with_combined_code: true),
+      limit: 20,
+      minimum_input_length: 2)
+  end
 end

app/components/editable_champ/communes_component/communes_component.html.haml

@@ -1,2 +1,2 @@
-= render Dsfr::ComboboxComponent.new form: @form, url: data_sources_data_source_commune_path, selected: [@champ.to_s, @champ.selected], limit: 20, input_html_options: { name: :external_id, id: @champ.input_id, class: 'fr-select', describedby: @champ.describedby_id } do
-  = @form.hidden_field :code_postal, data: { value_slot: 'data:string' }
+%react-fragment
+  = render ReactComponent.new "ComboBox/RemoteComboBox", **react_props

app/controllers/data_sources/commune_controller.rb

@@ -61,6 +61,12 @@ class DataSources::CommuneController < ApplicationController
       else
         [item]
       end.map do |item|
+        if params[:with_combined_code].present?
+          {
+            label: "#{item[:name]} (#{item[:postal_code]})",
+            value: "#{item[:code]}-#{item[:postal_code]}"
+          }
+        else
           {
             label: "#{item[:name]} (#{item[:postal_code]})",
             value: item[:code],
@@ -69,6 +75,7 @@ class DataSources::CommuneController < ApplicationController
         end
       end
     end
+  end
 
   def code_metropole?(result)
     result[:code].in?(['75056', '13055', '69123'])

app/controllers/instructeurs/dossiers_controller.rb

@@ -401,6 +401,7 @@ module Instructeurs
         :value,
         :value_other,
         :external_id,
+        :code,
         :primary_value,
         :secondary_value,
         :numero_allocataire,

app/controllers/users/dossiers_controller.rb

@@ -494,6 +494,7 @@ module Users
         :value,
         :value_other,
         :external_id,
+        :code,
         :primary_value,
         :secondary_value,
         :numero_allocataire,

app/models/champs/commune_champ.rb

@@ -28,10 +28,6 @@ class Champs::CommuneChamp < Champs::TextChamp
     code_postal.present?
   end
 
-  def code_postal=(value)
-    super(value&.gsub(/[[:space:]]/, ''))
-  end
-
   alias postal_code code_postal
 
   def name
@@ -43,7 +39,36 @@ class Champs::CommuneChamp < Champs::TextChamp
   end
 
   def selected
-    code
+    code? ? "#{code}-#{code_postal}" : nil
+  end
+
+  def selected_items
+    if code?
+      [{ label: to_s, value: selected }]
+    else
+      []
+    end
+  end
+
+  def code=(code)
+    if code.blank?
+      self.code_departement = nil
+      self.code_postal = nil
+      self.external_id = nil
+      self.value = nil
+    elsif code.match?(/-/)
+      codes = code.split('-')
+      self.external_id = codes.first
+      self.code_postal = codes.second
+    else
+      self.external_id = code
+    end
+  end
+
+  private
+
+  def safe_to_s
+    value.present? ? value.to_s : ''
   end
 
   def communes
@@ -54,12 +79,6 @@ class Champs::CommuneChamp < Champs::TextChamp
     end
   end
 
-  private
-
-  def safe_to_s
-    value.present? ? value.to_s : ''
-  end
-
   def on_codes_change
     return if !code?
 

spec/models/champs/commune_champ_spec.rb

@@ -5,7 +5,7 @@ describe Champs::CommuneChamp do
   let(:champ) { create(:champ_communes, code_postal:, external_id: code_insee) }
 
   describe 'value' do
-    it 'with code_postal' do
+    it 'find commune' do
       expect(champ.to_s).to eq('Châteldon (63290)')
       expect(champ.name).to eq('Châteldon')
       expect(champ.external_id).to eq(code_insee)
@@ -15,15 +15,22 @@ describe Champs::CommuneChamp do
       expect(champ.for_export(:value)).to eq 'Châteldon (63290)'
       expect(champ.for_export(:code)).to eq '63102'
       expect(champ.for_export(:departement)).to eq '63 – Puy-de-Dôme'
-      expect(champ.communes.size).to eq(8)
-    end
     end
 
-  describe 'code_postal with spaces' do
-    let(:code_postal) { ' 63 2 90  ' }
+    context 'with code' do
+      let(:champ) { create(:champ_communes, code: '63102-63290') }
 
-    it 'with code_postal' do
-      expect(champ.communes.size).to eq(8)
+      it 'find commune' do
+        expect(champ.to_s).to eq('Châteldon (63290)')
+        expect(champ.name).to eq('Châteldon')
+        expect(champ.external_id).to eq(code_insee)
+        expect(champ.code).to eq(code_insee)
+        expect(champ.code_departement).to eq(code_departement)
+        expect(champ.code_postal).to eq(code_postal)
+        expect(champ.for_export(:value)).to eq 'Châteldon (63290)'
+        expect(champ.for_export(:code)).to eq '63102'
+        expect(champ.for_export(:departement)).to eq '63 – Puy-de-Dôme'
+      end
     end
   end
 end