class Mailbox
 include DataMapper::Resource
 attr_accessor :to_player

 property :id, Serial
 property :title, String, :required => true, :length => 1..30
 property :message, Text, :required => true, :length => 1..3000
 property :date_sent, DateTime, :default => proc { DateTime.now }

 belongs_to :to, 'Player', :message => "Player not found."
 belongs_to :from, 'Player'

 before :valid?, :find_player

 def find_player
   player = Player.all(:name => self.to_player, :fields => [:id], :limit => 1)[0]
   return [false, "Player not found."] if player.nil?
   #return [false, "Can't message yourself."] if player.id == self.my_id
   self.to_id = player.id
 end

  def date
   self.date_sent.strftime("%D %H:%M:%S")
  end
end