Fix missing translation

Author: armandfardeau

app/services/socio_demographic_authorization_handler.rb

@@ -10,7 +10,7 @@ class SocioDemographicAuthorizationHandler < Decidim::AuthorizationHandler
   AGE_SLICE = %w(16-25 26-45 46-65 65+).freeze
 
   validates :scope_id,
-            format: { with: /\A\d+\z/, message: "Integer only", if: proc { |x| !x.scope_id.nil? && validate_scope } },
+            format: { with: /\A\d+\z/, message: I18n.t("errors.messages.integer_only"), if: proc { |x| !x.scope_id.nil? && validate_scope } },
             presence: false
 
   validates :gender,
@@ -28,6 +28,6 @@ def metadata
   private
 
   def validate_scope
-    errors[:scope_id] << "must be valid" if Decidim::Scope.where(id: scope_id).empty?
+    errors.add(:scope_id, :invalid) if Decidim::Scope.where(id: scope_id).empty?
   end
 end

config/locales/en.yml

@@ -13,3 +13,6 @@ en:
         man: Man
         undefined: Undefined
         woman: Woman
+  errors:
+    messages:
+      integer_only: Integer only

config/locales/fr.yml

@@ -14,3 +14,6 @@ fr:
         man: Homme
         undefined: Non défini
         woman: Femme
+  errors:
+    messages:
+      integer_only: Integer only