add languages

app/controllers/accounts_controller.rb

@@ -4,11 +4,11 @@ class AccountsController < ApplicationController
   LOCALE_OPTIONS = {
     'en-US' => 'English (United States)',
     'en-GB' => 'English (United Kingdom)',
-    'fr-FR' => 'French (France)',
-    'es-ES' => 'Spanish (Spain)',
-    'pt-PT' => 'Portuguese (Portugal)',
-    'de-DE' => 'German (Germany)',
-    'it-IT' => 'Italian (Italy)'
+    'fr-FR' => 'Français',
+    'es-ES' => 'Español',
+    'pt-PT' => 'Português',
+    'de-DE' => 'Deutsch',
+    'it-IT' => 'Italiano'
   }.freeze
 
   before_action :load_account

app/controllers/application_controller.rb

@@ -8,6 +8,7 @@ class ApplicationController < ActionController::Base
 
   check_authorization unless: :devise_controller?
 
+  before_action :set_locale
   before_action :sign_in_for_demo, if: -> { Docuseal.demo? }
   before_action :maybe_redirect_to_setup, unless: :signed_in?
   before_action :authenticate_user!, unless: :devise_controller?
@@ -51,6 +52,17 @@ class ApplicationController < ActionController::Base
 
   private
 
+  def set_locale
+    I18n.locale =
+      if Rails.env.development? && params[:locale].present?
+        params[:locale]
+      elsif current_user && current_account.locale.present?
+        current_account.locale.to_sym
+      else
+        I18n.default_locale
+      end
+  end
+
   def with_browser_locale(&)
     locale   = params[:lang].presence
     locale ||= request.env['HTTP_ACCEPT_LANGUAGE'].to_s[BROWSER_LOCALE_REGEXP].to_s

app/controllers/esign_settings_controller.rb

@@ -56,7 +56,7 @@ class EsignSettingsController < ApplicationController
 
     save_new_cert!(@encrypted_config, @cert_record)
 
-    redirect_to settings_esign_path, notice: I18n.t('certificate_has_been_successfully_added_')
+    redirect_to settings_esign_path, notice: I18n.t('certificate_has_been_successfully_added')
   rescue OpenSSL::PKCS12::PKCS12Error => e
     Rollbar.error(e) if defined?(Rollbar)