首页动态中不应出现已删除的课程动态

app/controllers/users_controller.rb

@@ -1371,7 +1371,7 @@ class UsersController < ApplicationController
     shield_course_ids = ShieldActivity.select("shield_id").where("container_type='User' and container_id=#{@user.id} and shield_type='Course'").map(&:shield_id)
     @page = params[:page] ? params[:page].to_i + 1 : 0
     user_project_ids = (@user.projects.visible.map{|project| project.id}-shield_project_ids).empty? ? "(-1)" : "(" + (@user.projects.visible.map{|project| project.id}-shield_project_ids).join(",") + ")"
-    user_course_ids = (@user.courses.visible.map{|course| course.id}-shield_course_ids).empty? ? "(-1)" : "(" + (@user.courses.visible.map{|course| course.id}-shield_course_ids).join(",") + ")"
+    user_course_ids = (@user.courses.visible.where("is_delete = 0").map{|course| course.id}-shield_course_ids).empty? ? "(-1)" : "(" + (@user.courses.visible.where("is_delete = 0").map{|course| course.id}-shield_course_ids).join(",") + ")"
     course_types = "('Message','News','HomeworkCommon','Poll','Course','JournalsForMessage')"
     project_types = "('Message','Issue','ProjectCreateInfo')"
     principal_types = "JournalsForMessage"