Remove the last few references to has_role?(:admin)

app/models/block.rb

@@ -30,8 +30,8 @@ class Block < ApplicationRecord
   validate :not_blocking_admin
   def not_blocking_admin
     return unless blocked
-    errors.add(:blocked, 'You cannot block admins.') if blocked.has_role?(:admin)
-    errors.add(:blocked, 'You cannot block moderators.') if blocked.title == 'Mod'
+    errors.add(:blocked, 'You cannot block admins.') if blocked.permissions.admin?
+    errors.add(:blocked, 'You cannot block moderators.') if blocked.permissions.community_mod?
   end
 
   validate :not_blocking_self

app/models/library_entry.rb

@@ -73,7 +73,7 @@ class LibraryEntry < ApplicationRecord
     scope = user && !user.sfw_filter? ? all : sfw
 
     return scope.privacy(:public) unless user
-    return scope if user.has_role?(:admin)
+    return scope if user.permissions.admin?
 
     scope.privacy(:public).or(
       where(user_id: user).privacy(:private)

config/initializers/flipper.rb

@@ -9,17 +9,17 @@
 end
 
 Flipper.register(:staff) do |user|
-  user.try(:has_role?, :admin)
+  user&.permissions&.admin?
 end
 
 Flipper.register(:pro) do |user|
-  user.try(:pro?)
+  user&.pro?
 end
 
 Flipper.register(:mod) do |user|
-  user.try(:has_role?, :mod) || user.try(:has_role?, :admin, Anime)
+  user&.permissions&.community_mod? || user&.permissions&.database_mod?
 end
 
 Flipper.register(:aozora) do |user|
-  user.try(:ao_id)
+  user&.ao_id
 end