fix for search news,needs to applied to announcement,also need to fix some translation

vendor/built_in_modules/news/app/controllers/panel/news/front_end/news_bulletins_controller.rb

@@ -19,16 +19,15 @@ class Panel::News::FrontEnd::NewsBulletinsController < OrbitWidgetController
     if !params[:search_query].blank?
       # search_cond =  {:is_checked=>true,:is_hidden=>false,:is_pending=>false,:is_pending=>false}
       # search_cond.merge!({:news_bulletin_category_id => "#{params[:category_id]}" }) if  !params[:category_id].blank?
-      binding.pry
       @search = NewsBulletin.solr_search do 
         fulltext params[:search_query]
         with(:frontend_search,true)
-        with(:available_lang, [I18n.locale.to_s])
-        #order_by(:average_rating)
+        with(:available_lang).any_of([I18n.locale.to_s])
+        #order_by(:postdate,:desc)
       end
-      binding.pry
-      search_result = @search.results.collect{|result| result.id}.desc(:postdate)
-      @news_bulletins = NewsBulletin.all.available_for_lang(I18n.locale).can_display.any_in(_id:search_result).page( params[:page_main]).per(10)
+
+      search_result = @search.results.collect{|result| result.id}
+      @news_bulletins = NewsBulletin.all.available_for_lang(I18n.locale).can_display.any_in(_id:search_result).desc(:postdate).page( params[:page_main]).per(10)
     else
       date_now = Time.now
       if !params[:category_id].blank? && !params[:tag_id].blank?

vendor/built_in_modules/news/app/models/news_bulletin.rb

@@ -112,7 +112,9 @@ class NewsBulletin
     
     
     string :news_bulletin_category_id
+    time :postdate 
     end
+
  # redis_search_index(:title_field => :s_title,
  #                      :alias_field =>  :s_title_en,
  #                     :score_field => :view_count,