extend thredded models with deleted_at

config/initializers/thredded.rb

@@ -246,6 +246,8 @@ Rails.application.config.to_prepare do
 end
 
 require 'extensions/thredded/topic'
+require 'extensions/thredded/post'
+
 Rails.application.config.to_prepare do
   begin
     if ActiveRecord::Base.connection.table_exists?(:thredded_topics)
@@ -253,4 +255,11 @@ Rails.application.config.to_prepare do
     end
   rescue ActiveRecord::NoDatabaseError
   end
+
+  begin
+    if ActiveRecord::Base.connection.table_exists?(:thredded_posts)
+      Thredded::Post.include(Extensions::Thredded::Post)
+    end
+  rescue ActiveRecord::NoDatabaseError
+  end
 end

lib/extensions/thredded/post.rb

@@ -0,0 +1,14 @@
+# lib/extensions/thredded/post.rb
+# frozen_string_literal: true
+
+module Extensions
+  module Thredded
+    module Post
+      extend ActiveSupport::Concern
+      
+      included do
+        acts_as_paranoid
+      end
+    end
+  end
+end

lib/extensions/thredded/topic.rb

@@ -10,6 +10,8 @@ module Extensions
         after_create :create_content_page_share
         has_many     :content_page_shares, as: :content
 
+        acts_as_paranoid
+
         def self.icon
           'forum'
         end