试题和试卷删除时删掉审批数据

app/controllers/examination_banks_controller.rb

@@ -50,9 +50,12 @@ class ExaminationBanksController < ApplicationController
   end
 
   def destroy
+    ActiveRecord::Base.transaction do
+      ApplyAction.where(container_type: "ExaminationBank", container_id: @exam.id).destroy_all
       @exam.destroy!
       render_ok
     end
+  end
 
   def set_public
     tip_exception(-1, "该试卷已公开") if @exam.public?

app/controllers/item_banks_controller.rb

@@ -31,9 +31,12 @@ class ItemBanksController < ApplicationController
   end
 
   def destroy
+    ActiveRecord::Base.transaction do
+      ApplyAction.where(container_type: "ItemBank", container_id: @item.id).destroy_all
       @item.destroy!
       render_ok
     end
+  end
 
   def set_public
     tip_exception(-1, "该试题已公开") if @item.public?