运营人员也能查看课程

app/views/users/_course_item.html.erb

@@ -1,5 +1,5 @@
 <% objects.each do |object| %>
-  <% allow_visit = object.is_public == 1 || User.current.admin? || User.current.member_of_course?(object) %>
+  <% allow_visit = object.is_public == 1 || User.current.admin? || User.current.member_of_course?(object) || User.current.business? %>
   <div class="square-Item" onclick="open_course(<%= object.id %>, <%= allow_visit %>)" style="cursor: pointer;">
     <% if object.is_public == 1 %>
       <div class="publicpart <%= object.id == 1309 ? 'orangeBlack' : '' %>"></div>