feat(graphql): add commune and departement information to API

app/graphql/api/v2/schema.rb

@@ -43,6 +43,7 @@ class API::V2::Schema < GraphQL::Schema
     Types::Champs::CarteChampType,
     Types::Champs::CheckboxChampType,
     Types::Champs::CiviliteChampType,
+    Types::Champs::CommuneChampType,
     Types::Champs::DateChampType,
     Types::Champs::DatetimeChampType,
     Types::Champs::DecimalNumberChampType,

app/graphql/schema.graphql

@@ -233,6 +233,30 @@ type CiviliteChamp implements Champ {
   value: Civilite
 }
 
+type Commune {
+  """
+  Le code INSEE
+  """
+  code: String!
+  name: String!
+}
+
+type CommuneChamp implements Champ {
+  commune: Commune
+  departement: Departement
+  id: ID!
+
+  """
+  Libellé du champ.
+  """
+  label: String!
+
+  """
+  La valeur du champ sous forme texte.
+  """
+  stringValue: String
+}
+
 """
 GeoJSON coordinates
 """
@@ -649,6 +673,11 @@ enum DemarcheState {
   publiee
 }
 
+type Departement {
+  code: String!
+  name: String!
+}
+
 """
 Represents direct upload credentials
 """

app/graphql/types/champ_type.rb

@@ -25,6 +25,12 @@ module Types
           else
             Types::Champs::DateChampType
           end
+        when ::Champs::CommuneChamp
+          if context.has_fragment?(:CommuneChamp)
+            Types::Champs::CommuneChampType
+          else
+            Types::Champs::TextChampType
+          end
         when ::Champs::DossierLinkChamp
           Types::Champs::DossierLinkChampType
         when ::Champs::PieceJustificativeChamp

app/graphql/types/champs/commune_champ_type.rb

@@ -0,0 +1,36 @@
+module Types::Champs
+  class CommuneChampType < Types::BaseObject
+    implements Types::ChampType
+
+    class CommuneType < Types::BaseObject
+      field :name, String, null: false
+      field :code, String, "Le code INSEE", null: false
+    end
+
+    class DepartementType < Types::BaseObject
+      field :name, String, null: false
+      field :code, String, null: false
+    end
+
+    field :commune, CommuneType, null: true
+    field :departement, DepartementType, null: true
+
+    def commune
+      if object.code?
+        {
+          name: object.to_s,
+          code: object.code
+        }
+      end
+    end
+
+    def departement
+      if object.departement?
+        {
+          name: object.name_departement,
+          code: object.code_departement
+        }
+      end
+    end
+  end
+end

app/models/champs/commune_champ.rb

@@ -27,7 +27,7 @@ class Champs::CommuneChamp < Champs::TextChamp
   end
 
   def name_departement
-    #FIXME we originaly saved already formatted departement with the code in the name
+    # FIXME we originaly saved already formatted departement with the code in the name
     departement&.gsub(/^(.[0-9])\s-\s/, '')
   end