Merge remote-tracking branch 'origin/dev_aliyun' into dev_aliyun

app/models/searchable/course.rb

@@ -25,6 +25,7 @@ module Searchable::Course
       author_school_name: teacher&.school_name,
       visits_count: visits,
       members_count: course_members_count,
+      tasks_count: homework_commons_count + exercises_count + polls_count,
       is_public: is_public == 1,
       first_category_url: ApplicationController.helpers.module_url(none_hidden_course_modules.first, self)
     }

app/views/weapps/searchs/index.json.jbuilder

@@ -6,5 +6,9 @@ json.results do
 
     json.title highlights.delete(:name)&.join('...') || obj.searchable_title
     json.cover url_to_avatar(obj)
+
+    if obj.is_a?(Course)
+      json.author_avatar_url url_to_avatar(obj.teacher)
+    end
   end
 end