课堂选用实践课程时实训权限的判断调整

app/controllers/homework_commons_controller.rb

@@ -876,10 +876,12 @@ class HomeworkCommonsController < ApplicationController
     subjects = Subject.where(id: params[:subject_ids], status: 2).includes(stages: :shixuns).reorder("id desc")
     @homework_ids = []
 
-    none_shixun_ids = ShixunSchool.where("school_id != #{current_user.school_id}").pluck(:shixun_id)
+    # none_shixun_ids = ShixunSchool.where("school_id != #{current_user.school_id}").pluck(:shixun_id)
 
     course_module = @course.course_modules.find_by(module_type: "shixun_homework")
     subjects.each do |subject|
+      shixun_ids = subject.shixuns.where(use_scope: 0).pluck(:id) +
+        subject.shixuns.joins(:shixun_schools).where("school_id = #{current_user.try(:school_id).to_i} and use_scope = 1").pluck(:id)
 
       subject.stages.each do |stage|
 
@@ -889,7 +891,7 @@ class HomeworkCommonsController < ApplicationController
                                          course_module_id: course_module.id, position: course_module.course_second_categories.count + 1)
 
         # 去掉不对当前用户的单位公开的实训，已发布的实训
-        stage.shixuns.no_jupyter.where.not(shixuns: {id: none_shixun_ids}).unhidden.each do |shixun|
+        stage.shixuns.no_jupyter.where(id: shixun_ids).unhidden.each do |shixun|
           homework = HomeworksService.new.create_homework shixun, @course, category, current_user
           @homework_ids << homework.id
           CreateStudentWorkJob.perform_later(homework.id)