From c1a485f33a16d2e061fc55dd362db115cb2152b7 Mon Sep 17 00:00:00 2001
From: p31729568 <winse.wang@foxmail.com>
Date: Sat, 20 Jul 2019 10:36:24 +0800
Subject: [PATCH] fix es highlight

---
 app/services/concerns/elasticsearch_able.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/app/services/concerns/elasticsearch_able.rb b/app/services/concerns/elasticsearch_able.rb
index c08aab029..c1640470c 100644
--- a/app/services/concerns/elasticsearch_able.rb
+++ b/app/services/concerns/elasticsearch_able.rb
@@ -20,7 +20,15 @@ module ElasticsearchAble
   def highlight_options
     {
       fragment_size: EduSetting.get('es_highlight_fragment_size') || 30,
-      tag: '<span class="highlight">'
+      tag: '<span class="highlight">',
+      fields: {
+        challenge_names: { type: 'plain' },
+        challenge_tag_names: { type: 'plain' },
+        description: { type: 'plain' },
+        subject_stages: { type: 'plain' },
+        content: { type: 'plain' },
+        descendants_contents: { type: 'plain' },
+      }
     }
   end