address comments

3 files changed, 12 insertions, 5 deletions

diff --git a/app/models/concerns/cache_markdown_field.rb b/app/models/concerns/cache_markdown_field.rb
index 25970158e70..a600f9c14c5 100644
--- a/app/models/concerns/cache_markdown_field.rb
+++ b/app/models/concerns/cache_markdown_field.rb
@@ -51,6 +51,10 @@ module CacheMarkdownField
     CACHING_CLASSES.map(&:constantize)
   end
 
+  def skip_project_check?
+    false
+  end
+
   extend ActiveSupport::Concern
 
   included do
@@ -112,9 +116,7 @@ module CacheMarkdownField
       invalidation_method = "#{html_field}_invalidated?".to_sym
 
       define_method(cache_method) do
-        options = {
-          skip_project_check: is_a?(Note) && for_personal_snippet?
-        }
+        options = { skip_project_check: skip_project_check? }
         html = Banzai::Renderer.cacheless_render_field(self, markdown_field, options)
         __send__("#{html_field}=", html)
         true
diff --git a/app/models/concerns/mentionable.rb b/app/models/concerns/mentionable.rb
index 9ded015aad3..ef2c1e5d414 100644
--- a/app/models/concerns/mentionable.rb
+++ b/app/models/concerns/mentionable.rb
@@ -52,7 +52,7 @@ module Mentionable
       options = options.merge(
         cache_key: [self, attr],
         author: author,
-        skip_project_check: is_a?(Note) && for_personal_snippet?
+        skip_project_check: skip_project_check?
       )
 
       extractor.analyze(text, options)
@@ -125,4 +125,8 @@ module Mentionable
   def cross_reference_exists?(target)
     SystemNoteService.cross_reference_exists?(target, local_reference)
   end
+
+  def skip_project_check?
+    false
+  end
 end
diff --git a/app/models/concerns/participable.rb b/app/models/concerns/participable.rb
index 5d8a223fc21..4865c0a14b1 100644
--- a/app/models/concerns/participable.rb
+++ b/app/models/concerns/participable.rb
@@ -96,7 +96,8 @@ module Participable
 
     participants.merge(ext.users)
 
-    if self.is_a?(PersonalSnippet)
+    case self
+    when PersonalSnippet
       Ability.users_that_can_read_personal_snippet(participants.to_a, self)
     else
       Ability.users_that_can_read_project(participants.to_a, project)