1

app/controllers/hacks_controller.rb

@@ -100,7 +100,7 @@ class HacksController < ApplicationController
     @hack.update_attribute(:status, 1)
     base_attrs = {
         trigger_user_id: current_user.id, viewed: 0, tiding_type: 'System', user_id: @hack.user_id,
-        parent_container_type: "HackPublish"
+        parent_container_type: "HackPublish", extra: @hack.identifier
     }
     @hack.tidings.create!(base_attrs)
     render_ok
@@ -111,7 +111,7 @@ class HacksController < ApplicationController
     @hack.update_attribute(:status, 0)
     base_attrs = {
         trigger_user_id: current_user.id, viewed: 0, tiding_type: 'System', user_id: @hack.user_id,
-        parent_container_type: "HackUnPublish"
+        parent_container_type: "HackUnPublish", extra: @hack.identifier
     }
     @hack.tidings.create!(base_attrs)
     render_ok

app/models/discuss.rb

@@ -56,14 +56,16 @@ class Discuss < ApplicationRecord
       send_user_id = has_parent? ? parent.user_id : Challenge.find(challenge_id).user_id
       parent_container_type = 'Challenge'
       challenge_id = challenge_id
+      extra = ''
     elsif dis_type == 'Hack'
       send_user_id = has_parent? ? parent.user_id : Hack.find(dis_id).user_id
       parent_container_type = 'Hack'
       challenge_id = dis_id
+      extra = HackUserLastestCode.where(user_id: user_id, hack_id: dis_id).first&.identifier
     end
     base_attrs = {
         trigger_user_id: user_id, parent_container_id: challenge_id, parent_container_type: parent_container_type,
-        belong_container_id: dis_id, belong_container_type: dis_type, viewed: 0, tiding_type: 'Comment'
+        belong_container_id: dis_id, belong_container_type: dis_type, viewed: 0, tiding_type: 'Comment', extra: extra
     }
     tidings.create!(base_attrs.merge(user_id: send_user_id))
   end

app/views/tidings/_tiding.json.jbuilder

@@ -1,5 +1,5 @@
 json.extract! tiding, :id, :status, :viewed, :user_id, :tiding_type, :container_id, :container_type,
-              :parent_container_id, :parent_container_type, :belong_container_id, :belong_container_type
+              :parent_container_id, :parent_container_type, :belong_container_id, :belong_container_type, :extra
 json.content tiding.content
 
 json.identifier tiding.identifier