Fixes #38112 - Order LCEs by LCE path in Content View GUI and Hammer

app/models/katello/content_view.rb

@@ -342,7 +342,9 @@ def latest_version_id
     end
 
     def latest_version_env
-      latest_version_object.try(:environments) || []
+      environments = organization.readable_promotion_paths.flatten
+      environments.insert(0, organization.library)
+      environments.intersection(latest_version_object.try(:environments) || [])
     end
 
     def last_task

app/models/katello/content_view_version.rb

@@ -108,6 +108,12 @@ def to_s
       name
     end
 
+    def sorted_content_view_environments
+      content_view_environments = organization.readable_promotion_paths.flatten
+      content_view_environments.insert(0, organization.library)
+      content_view_environments.intersection(environments)
+    end
+
     def self.contains_file(file_unit_id)
       where(id: Katello::Repository.where(id: Katello::RepositoryFileUnit.where(file_unit_id: file_unit_id).select(:repository_id)).select(:content_view_version_id))
     end

app/views/katello/api/v2/content_view_versions/base.json.rabl

@@ -49,7 +49,7 @@ end
 extends 'katello/api/v2/common/timestamps'
 
 version = @object || @resource
-child :environments => :environments do
+child :sorted_content_view_environments => :environments do
   attributes :id, :name, :label
 
   node :publish_date do |env|