留言按回复的更新时间排序

app/controllers/users_controller.rb

@@ -755,23 +755,17 @@ class UsersController < ApplicationController
     if params[:type].present?
       case params[:type]
         when "public"
-          jours = @user.journals_for_messages.where('m_parent_id IS NULL and private = 0').order('created_on DESC')
+          jours = @user.journals_for_messages.where('m_parent_id IS NULL and private = 0').order('updated_on DESC')
-          @jour_count = jours.count
-          @jour = jours.limit(10).offset(@page * 10)
         when "private"
-          jours = @user.journals_for_messages.where('m_parent_id IS NULL and private = 1').order('created_on DESC')
+          jours = @user.journals_for_messages.where('m_parent_id IS NULL and private = 1').order('updated_on DESC')
-          @jour_count = jours.count
-          @jour = jours.limit(10).offset(@page * 10)
         else
-          jours = @user.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
+          jours = @user.journals_for_messages.where('m_parent_id IS NULL').order('updated_on DESC')
-          @jour_count = jours.count
-          @jour = jours.limit(10).offset(@page * 10)
       end
     else
-      jours = @user.journals_for_messages.where('m_parent_id IS NULL').order('created_on DESC')
+      jours = @user.journals_for_messages.where('m_parent_id IS NULL').order('updated_on DESC')
-      @jour_count = jours.count
-      @jour = jours.limit(10).offset(@page * 10)
     end
+    @jour_count = jours.count
+    @jour = jours.limit(10).offset(@page * 10)
     @type = params[:type]
     if User.current == @user
       jours.update_all(:is_readed => true, :status => false)

app/controllers/words_controller.rb

@@ -62,6 +62,7 @@ class WordsController < ApplicationController
       update_forge_activity('JournalsForMessage',parent_id)
       update_org_activity('JournalsForMessage',parent_id)
       update_principal_activity('JournalsForMessage',parent_id)
+      (JournalsForMessage.find parent_id).update_attribute(:updated_on,Time.now)
     end
     respond_to do |format|
       # format.html {

app/models/journals_for_message.rb

@@ -70,7 +70,7 @@ class JournalsForMessage < ActiveRecord::Base
   validates :notes, presence: true, if: :is_homework_jour?
   after_create :act_as_activity, :act_as_course_activity, :act_as_course_message, :act_as_at_message, :act_as_user_feedback_message, :act_as_principal_activity, :act_as_student_score
   after_create :reset_counters!
-  after_update :update_ativity
+  #after_update :update_activity
   after_destroy :reset_counters!
   after_save :be_user_score
   after_destroy :down_user_score

db/migrate/20160126024429_update_journal_for_message.rb

@@ -0,0 +1,20 @@
+class UpdateJournalForMessage < ActiveRecord::Migration
+  def up
+    journals = JournalsForMessage.where("m_parent_id is null and jour_type ='Principal' ")
+    count = journals.count / 30 + 2
+    transaction do
+      for i in 1 ... count do i
+        journals.page(i).per(30).each do |jour|
+          act = UserActivity.where("act_type='JournalsForMessage' and act_id = #{jour.id}").first
+          unless act.nil?
+            jour.updated_on = act.updated_at
+            jour.save
+          end
+        end
+      end
+    end
+  end
+
+  def down
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20160122143138) do
+ActiveRecord::Schema.define(:version => 20160126024429) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false