X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/a39c645602f9d27b7927500c93890f4d7d79620e..eb8543db2646336409419b1a6a5e1ab07a0c8822:/app/models/diary_comment.rb?ds=inline

diff --git a/app/models/diary_comment.rb b/app/models/diary_comment.rb
index ade7a64ea..ad23c9f65 100644
--- a/app/models/diary_comment.rb
+++ b/app/models/diary_comment.rb
@@ -2,9 +2,9 @@
 #
 # Table name: diary_comments
 #
-#  id             :integer          not null, primary key
-#  diary_entry_id :integer          not null
-#  user_id        :integer          not null
+#  id             :bigint(8)        not null, primary key
+#  diary_entry_id :bigint(8)        not null
+#  user_id        :bigint(8)        not null
 #  body           :text             not null
 #  created_at     :datetime         not null
 #  updated_at     :datetime         not null
@@ -15,6 +15,7 @@
 #
 #  diary_comment_user_id_created_at_index  (user_id,created_at)
 #  diary_comments_entry_id_idx             (diary_entry_id,id) UNIQUE
+#  index_diary_comments_on_user_id_and_id  (user_id,id)
 #
 # Foreign Keys
 #
@@ -22,8 +23,8 @@
 #  diary_comments_user_id_fkey         (user_id => users.id)
 #
 
-class DiaryComment < ActiveRecord::Base
-  belongs_to :user
+class DiaryComment < ApplicationRecord
+  belongs_to :user, :counter_cache => true
   belongs_to :diary_entry
 
   scope :visible, -> { where(:visible => true) }
@@ -37,13 +38,12 @@ class DiaryComment < ActiveRecord::Base
     RichText.new(self[:body_format], self[:body])
   end
 
-  def digest
-    md5 = Digest::MD5.new
-    md5 << diary_entry_id.to_s
-    md5 << user_id.to_s
-    md5 << created_at.xmlschema
-    md5 << body
-    md5.hexdigest
+  def notification_token(subscriber)
+    sha256 = Digest::SHA256.new
+    sha256 << Rails.application.key_generator.generate_key("openstreetmap/diary_comment")
+    sha256 << id.to_s
+    sha256 << subscriber.to_s
+    Base64.urlsafe_encode64(sha256.digest)[0, 8]
   end
 
   private