Add support for invalidating statistics cache.

hermanzdosilovic · hermanzdosilovic · commit 561c2a309d98 · 2020-09-29T16:36:10.000+02:00
diff --git a/app/controllers/info_controller.rb b/app/controllers/info_controller.rb
@@ -32,6 +32,7 @@ def isolate
   end
 
   def statistics
+    Rails.cache.delete("statistics") if params[:invalidate_cache] == "true"
     @@cache_duration ||= 10.minutes
     Rails.cache.fetch("statistics", expires_in: @@cache_duration) do
       @@language_name ||= Hash[Language.unscoped.pluck(:id, :name)]
diff --git a/docs/api/statistics/statistics.md b/docs/api/statistics/statistics.md
@@ -1,4 +1,8 @@
 # Group Statistics
 ## Statistics [/statistics]
 ### Statistics [GET]
-Get some statistics from current instance. Result is cached for 10 minutes.
+
+Get some statistics from current instance. Result is cached for 10 minutes.
+
++ Parameters
+    + invalidate_cache (optional, boolean, `false`) ... Set to `true` if you want to invalidate current cache and fetch new statistics.
