FIX: Display group archive topics for groups that the user is in.

plugin.rb

@@ -116,9 +116,14 @@ after_initialize do
   add_to_class(:topic_query, :list_private_messages_assigned) do |user|
     list = private_messages_for(user, :all)
     user_id = user.id.to_s
+    group_ids = user.groups.pluck(:id)
 
     list = list
-      .joins("LEFT JOIN group_archived_messages gm ON gm.topic_id = topics.id")
+      .joins("
+        LEFT JOIN group_archived_messages gm
+        ON gm.topic_id = topics.id
+        AND gm.group_id IN (#{group_ids.join(',')})
+      ")
       .joins("
         LEFT JOIN user_archived_messages um ON um.topic_id = topics.id AND um.user_id = #{user_id}
       ")

spec/components/topic_query_spec.rb

@@ -29,12 +29,14 @@ describe TopicQuery do
     end
 
     let(:group) { Fabricate(:group).add(user) }
+    let(:group2) { Fabricate(:group) }
 
     let(:group_assigned_topic) do
       topic = Fabricate(:private_message_topic,
         topic_allowed_users: [],
         topic_allowed_groups: [
-          Fabricate.build(:topic_allowed_group, group: group)
+          Fabricate.build(:topic_allowed_group, group: group),
+          Fabricate.build(:topic_allowed_group, group: group2)
         ],
         posts: [Fabricate(:post)]
       )
@@ -76,6 +78,16 @@ describe TopicQuery do
         TopicQuery.new(user, options).list_private_messages_assigned(user).topics
       ).to contain_exactly(assigned_topic)
 
+      GroupArchivedMessage.archive!(group2.id, group_assigned_topic.id)
+
+      expect(
+        TopicQuery.new(user).list_private_messages_assigned(user).topics
+      ).to contain_exactly(group_assigned_topic)
+
+      expect(
+        TopicQuery.new(user, options).list_private_messages_assigned(user).topics
+      ).to contain_exactly(assigned_topic)
+
       GroupArchivedMessage.archive!(group.id, group_assigned_topic.id)
 
       expect(