class BlogComment < ActiveRecord::Base
  # attr_accessible :title, :body
  include Redmine::SafeAttributes
  belongs_to :blog
  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'

  acts_as_tree :counter_cache => :comments_count, :order => "#{BlogComment.table_name}.sticky desc ,#{BlogComment.table_name}.created_on ASC"
  acts_as_attachable
  belongs_to :last_reply, :class_name => 'BlogComment', :foreign_key => 'last_comment_id'

  acts_as_watchable

  validates_presence_of  :title, :content
  validates_length_of :title, :maximum => 255
  #validate :cannot_reply_to_locked_comment, :on => :create
  safe_attributes 'title', 'content',"sticky", "locked"

  def deleted_attach_able_by? user
    (user && user.logged? && (self.author == user) ) || user.admin?
  end

  def project
  end
end