app/models/game.rb

   1 class Game < Rentable
   2   has_many :game_genres
   3   has_many :game_platforms
   4
   5   validates_presence_of :game_genre_id
   6   validates_presence_of :game_platform_id
   7
   8   def genre
   9     GameGenre.find_by_id(game_genre_id)
  10   end
  11
  12   def platform
  13     GamePlatform.find_by_id(game_platform_id)
  14   end
  15
  16   def calculated_price
  17     # FIXME: generate this based on day of week, newrelease
  18     day_of_week = Time.now.to_date.wday
  19     base_fee = GamePolicy.find_by_day(day_of_week).fee
  20
  21     # Check for newrelease
  22     newrelease_fee = newrelease ? GamePolicy.find_by_day(8).fee : 0.00
  23
  24     return base_fee + newrelease_fee
  25   end
  26
  27   def due_date
  28     # FIXME: generate this based on the day of week, newrelease
  29     # NOTE: a Date.wday will tell you the day of week (0-6, meaning Sunday-Saturday)
  30     day_of_week = Time.now.to_date.wday
  31     base_period = GamePolicy.find_by_day(day_of_week).period
  32     newrelease_period = newrelease ? GamePolicy.find_by_day(8).period : 0
  33
  34     period = base_period + newrelease_period
  35     return Time.now.advance(:days => period).to_date
  36   end
  37
  38 end