fix es search course teacher not exist

6 years ago · 9d8ed2f292
parent 3232ae2ce8
commit 9d8ed2f292
1 changed files with 2 additions and 2 deletions
--- a/app/models/searchable/course.rb
+++ b/app/models/searchable/course.rb
@ -21,8 +21,8 @@ module Searchable::Course
  def to_searchable_json
    {
      id: id,
-      author_name: teacher.real_name,
-      author_school_name: teacher.school_name,
+      author_name: teacher&.real_name,
+      author_school_name: teacher&.school_name,
      visits_count: visits,
      members_count: members_count,
      is_public: is_public == 1