Rendering attribute "times_blocked" only if the requester is the own user, an...

Rendering attribute "times_blocked" only if the requester is the own user, an editor or en administrator.

app/serializers/user_serializer.rb

@@ -62,7 +62,7 @@ class UserSerializer < ActiveModel::Serializer
   end
 
   def is_current_user?
-    (!current_user.nil?)&&(object.id == current_user.id || current_user.is_admin? || current_user.roles.exists?(Role.find_by_name('editor').id))
+    (!current_user.nil?)&&(object.id == current_user.id || current_user.can_edit?)
   end
 
   attributes \
@@ -93,6 +93,9 @@ class UserSerializer < ActiveModel::Serializer
       :terms_accepted_at,
       :state
 
+  attribute \
+      :times_blocked, if: :is_current_user?
+
   belongs_to :school
   has_many :subjects
   has_many :roles