#
# 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
# 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
- validates :body, :presence => true
+ scope :visible, -> { where(:visible => true) }
+
+ validates :body, :presence => true, :characters => true
validates :diary_entry, :user, :associated => true
after_save :spam_check
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