Revert "FEATURE: Publish read state on group messages. (#7989) [Undo revert] (#8024)"

This reverts commit 5dda5c2f7c.

app/serializers/basic_group_serializer.rb

@@ -31,8 +31,7 @@ class BasicGroupSerializer < ApplicationSerializer
              :is_group_user,
              :is_group_owner,
              :members_visibility_level,
-             :can_see_members,
-             :publish_read_state
+             :can_see_members
 
   def include_display_name?
     object.automatic

app/serializers/listable_topic_serializer.rb

@@ -25,8 +25,7 @@ class ListableTopicSerializer < BasicTopicSerializer
              :notification_level,
              :bookmarked,
              :liked,
-             :unicode_title,
-             :read_by_group_member
+             :unicode_title
 
   has_one :last_poster, serializer: BasicUserSerializer, embed: :objects
 
@@ -122,18 +121,6 @@ class ListableTopicSerializer < BasicTopicSerializer
     PinnedCheck.unpinned?(object, object.user_data)
   end
 
-  def read_by_group_member
-    # object#minimum_unread_count is a dynamically generated attribute.
-    # See TopicQuery#append_read_state for more information.
-    return false unless object.respond_to?(:minimum_unread_count)
-
-    object.minimum_unread_count && object.minimum_unread_count <= 0
-  end
-
-  def include_read_by_group_member?
-    !!object.topic_list&.publish_read_state
-  end
-
   protected
 
   def unread_helper

app/serializers/post_serializer.rb

@@ -26,7 +26,6 @@ class PostSerializer < BasicPostSerializer
              :quote_count,
              :incoming_link_count,
              :reads,
-             :readers_count,
              :score,
              :yours,
              :topic_id,
@@ -459,13 +458,6 @@ class PostSerializer < BasicPostSerializer
     can_review_topic?
   end
 
-  def readers_count
-    read_count = object.reads - 1 # Exclude logged user
-    read_count -= 1 unless yours
-
-    read_count < 0 ? 0 : read_count
-  end
-
 private
 
   def can_review_topic?

app/serializers/topic_view_serializer.rb

@@ -71,8 +71,7 @@ class TopicViewSerializer < ApplicationSerializer
     :participant_count,
     :destination_category_id,
     :pm_with_non_human_user,
-    :queued_posts_count,
-    :show_read_indicator
+    :queued_posts_count
   )
 
   has_one :details, serializer: TopicViewDetailsSerializer, root: false, embed: :objects
@@ -249,8 +248,4 @@ class TopicViewSerializer < ApplicationSerializer
   def include_queued_posts_count?
     scope.is_staff? && object.queued_posts_enabled
   end
-
-  def show_read_indicator
-    object.show_read_indicator?
-  end
 end

app/serializers/web_hook_post_serializer.rb

@@ -32,7 +32,4 @@ class WebHookPostSerializer < PostSerializer
     object.topic ? object.topic.posts_count : 0
   end
 
-  def include_readers_count?
-    false
-  end
 end

app/serializers/web_hook_topic_view_serializer.rb

@@ -28,10 +28,6 @@ class WebHookTopicViewSerializer < TopicViewSerializer
     end
   end
 
-  def include_show_read_indicator?
-    false
-  end
-
   def created_by
     BasicUserSerializer.new(object.topic.user, scope: scope, root: false)
   end