实践课程列表参数不变

app/views/subjects/index.json.jbuilder

@@ -1,9 +1,5 @@
-json.subjects @subjects do |subject|
+json.subjects do
-  json.(subject, :id, :excellent, :name, :stages_count, :shixuns_count)
+  json.partial! 'subject', locals: {subjects: @subjects}
-  json.myshixuns_count subject.myshixuns_count
-  json.challenges_count subject.subject_challenge_count
-  json.image_url url_to_avatar(subject)
-  json.allow_visit subject.status > 1 || User.current.manager_of_subject?(subject) || User.current.admin?
 end
 
-json.total_count @subject_count
+json.total_count @total_count