讨论区处理

lib/tasks/public_course.rake

@@ -58,7 +58,7 @@ namespace :public_course do
 
 
   # 更新某个课程的某类时间
-  # 执行示例  bundle exec rake public_course:student args=2903,1
+  # 执行示例  bundle exec rake public_course:time args=-1,2932,1,1
   task :time => :environment do
     # course_id = ENV['args'].split(",")[0] # 对应课堂的id
     # type = ENV['args'].split(",")[1]
@@ -72,7 +72,7 @@ namespace :public_course do
       messages = Message.where(board_id: course.boards)
       message_details = MessageDetail.where(message_id: messages)
       messages.update_columns(created_on: created_on, updated_on: created_on)
-      message_details.update_columns(created_at: created_at, updated_at: updated_at)
+      message_details.update_columns(created_at: created_on, updated_at: created_on)
 
     when 2
       # 作业