Delete file from file system on document deletion

Author: Gogs

app/controllers/documents_controller.rb

@@ -68,6 +68,9 @@ def update
 
   # DELETE /documents/:id
   def destroy
+    @filename = Settings.document_folder + @document.document_url
+    File.delete(@filename) if File.exist?(@filename)
+    
     @document.destroy
     head :no_content
   end