部门的删除

app/controllers/managements_controller.rb

@@ -1746,24 +1746,26 @@ end
 
   # 删除
   def delete_applied_departments
-    applied_department = ApplyAddDepartment.find params[:depart_id]
-    applied_message = AppliedMessage.where(:applied_id => applied_department.id, :applied_type => "ApplyAddDepartment")
-    applied_message.update_all(:status => 3)
-    applied_department.update_attribute(:status, 3)
-    # 未审批删除
-    if params[:tip] == "unapplied"
-      # AppliedMessage.create(:user_id => applied_department.user_id, :status => 3, :viewed => 0, :applied_id => applied_department.id, :applied_type => "ApplyAddDepartment", :name => applied_department.name )
-      Tiding.where(:user_id => 1, :trigger_user_id => applied_department.user_id, :container_id => applied_department.id, :container_type => 'ApplyAddDepartment', :status => 0, :tiding_type => "Apply").update_all(:status => 1)
-      Tiding.create(:user_id => applied_department.user_id, :trigger_user_id => 0, :container_id => applied_department.id, :container_type =>'ApplyAddDepartment', :belong_container_id => applied_department.department.school_id, :belong_container_type=> 'School', :tiding_type => "System", :status => 2, :extra => params[:reason])
-      # 删除学校的用户
-      user_exs = UserExtensions.where("department_id = #{applied_department.department_id}")
-      users = User.where(id: user_exs.pluck(:user_id))
-      user_exs.update_all(department_id: nil)
-      users.update_all(profile_completed: false)
-      applied_department.department.destroy
-      # 已审批删除
-    elsif params[:tip] == "applied"
-      applied_department.destroy
+    transaction do
+      applied_department = ApplyAddDepartment.find params[:depart_id]
+      applied_message = AppliedMessage.where(:applied_id => applied_department.id, :applied_type => "ApplyAddDepartment")
+      applied_message.update_all(:status => 3)
+      applied_department.update_attribute(:status, 3)
+      # 未审批删除
+      if params[:tip] == "unapplied"
+        # AppliedMessage.create(:user_id => applied_department.user_id, :status => 3, :viewed => 0, :applied_id => applied_department.id, :applied_type => "ApplyAddDepartment", :name => applied_department.name )
+        Tiding.where(:user_id => 1, :trigger_user_id => applied_department.user_id, :container_id => applied_department.id, :container_type => 'ApplyAddDepartment', :status => 0, :tiding_type => "Apply").update_all(:status => 1)
+        Tiding.create(:user_id => applied_department.user_id, :trigger_user_id => 0, :container_id => applied_department.id, :container_type =>'ApplyAddDepartment', :belong_container_id => applied_department.department.school_id, :belong_container_type=> 'School', :tiding_type => "System", :status => 2, :extra => params[:reason])
+        # 删除学校的用户
+        user_exs = UserExtensions.where("department_id = #{applied_department.department_id}")
+        users = User.where(id: user_exs.pluck(:user_id))
+        user_exs.update_all(department_id: nil)
+        users.update_all(profile_completed: false)
+        applied_department.department.destroy
+        # 已审批删除
+      elsif params[:tip] == "applied"
+        applied_department.destroy
+      end
     end
     respond_to do |format|
       format.html{ redirect_to depart_managements_path }

db/migrate/20190906014148_migrate_delete_department.rb

@@ -0,0 +1,16 @@
+class MigrateDeleteDepartment < ActiveRecord::Migration
+  def up
+    ApplyAddDepartment.where("status= 3 and created_at > '2019-07-25 00:00:00'").each do |apply|
+      if apply.department.present? && !apply.department.is_auth
+        user_exs = UserExtensions.where("department_id = #{apply.department_id}")
+        users = User.where(id: user_exs.pluck(:user_id))
+        user_exs.update_all(department_id: nil)
+        users.update_all(profile_completed: false)
+        apply.department.destroy
+      end
+    end
+  end
+
+  def down
+  end
+end