check poll_user create

app/controllers/polls_controller.rb

@@ -951,6 +951,7 @@ class PollsController < ApplicationController
   def poll_lists
     ActiveRecord::Base.transaction do
       begin
+        @poll_new_users = @poll.poll_users.find_by(user_id:current_user.id)
         poll_ids = [@poll.id]
         @poll_list_status = @poll.get_poll_status(current_user.id)
         @poll_publish_count = get_user_permission_course(poll_ids,2).count
@@ -1184,7 +1185,7 @@ class PollsController < ApplicationController
   def check_poll_commit_result
     poll_status = @poll.get_poll_status(current_user.id)
     commit_poll_user = @poll.poll_users.find_by_group_ids(current_user.id).commit_by_status(1) #当前用户已提交问卷的
-    unless @user_course_identity < Course::STUDENT || (@poll.show_result && poll_status == 3 && commit_poll_user.present?)
+    unless (@user_course_identity < Course::STUDENT) || (@poll.show_result && poll_status == 3 && commit_poll_user.present?)
       normal_status(-1,"没有权限！") #当前为老师/问卷公开统计，且问卷已截止，且用户有过回答的
     end
   end

app/views/polls/poll_lists.json.jbuilder

@@ -1,7 +1,7 @@
 json.course do
   json.partial! "polls/course_name",locals:{course:@course}
 end
-
+json.current_poll_user @poll_new_users.present? ? @poll_new_users.id : "---"
 json.poll_types do
   if @poll_current_user_status == 0
     json.published_count @poll_publish_count