1 files changed, 7 insertions, 11 deletions
diff --git a/app/lib/translation_service/libre_translate.rb b/app/lib/translation_service/libre_translate.rb
index 743e4d77f..8bb194a9c 100644
--- a/app/lib/translation_service/libre_translate.rb
+++ b/app/lib/translation_service/libre_translate.rb
@@ -15,22 +15,18 @@ class TranslationService::LibreTranslate < TranslationService
     end
   end
 
-  def supported?(source_language, target_language)
-    languages.key?(source_language) && languages[source_language].include?(target_language)
-  end
-
-  private
-
   def languages
-    Rails.cache.fetch('translation_service/libre_translate/languages', expires_in: 7.days, race_condition_ttl: 1.minute) do
-      request(:get, '/languages') do |res|
-        languages = Oj.load(res.body_with_limit).to_h { |language| [language['code'], language['targets']] }
-        languages[nil] = languages.values.flatten.uniq
-        languages
+    request(:get, '/languages') do |res|
+      languages = Oj.load(res.body_with_limit).to_h do |language|
+        [language['code'], language['targets'].without(language['code'])]
       end
+      languages[nil] = languages.values.flatten.uniq.sort
+      languages
     end
   end
 
+  private
+
   def request(verb, path, **options)
     req = Request.new(verb, "#{@base_url}#{path}", allow_local: true, **options)
     req.add_headers('Content-Type': 'application/json')