Worst of 2010 For Scott Johnson

Validations Gone Wild.rb

class Task < ActiveRecord::Base
  belongs_to :user
  belongs_to :location 
  belongs_to :customer
  belongs_to :task_code
 
  validates_presence_of     :location_id
  validates_presence_of     :customer_id
  validates_presence_of     :job_number
  # validates_format_of     :job_number, :with => /^[5-9][0-9]{5,100}/ 
  validates_presence_of     :page, :if => (Proc.new { |task| task.group =~ /pages/ })  
  validates_presence_of     :comments, :if => (Proc.new { |task| [51,52,53,54,100,105,110,115,120 ].include? task.task_code_id })  
  validates_presence_of     :comments, :if => (Proc.new { |task| task.kind =~ /other/i })  # images All Other 
  validates_presence_of     :count, :unless => (Proc.new { |task| [27,28,29,30,33,34,36,37,51,52,53,54,100,105,110,115,120 ].include? task.task_code_id })
  validates_presence_of     :filename, :if => (Proc.new { |task| [27,28,29,30 ].include? task.task_code_id }),
                              :message => "/ Feature Name Cannot be blank for this task" # Comics Supplied, Edits or Conversion 
  validates_format_of       :filename, :with => /^[A-z]{2,3}$/, :if => (Proc.new { |task| [27,28,29,30 ].include? task.task_code_id }), 
                              :message => "/ Feature Name must be a 2 or 3 Character Value" # Comics Supplied, Edits or Conversion   
  validates_presence_of     :page, :if => (Proc.new { |task| [27,28,29,30,31,32,35,36 ].include? task.task_code_id }),
                              :message => "/ Week # Cannot be blank for this task" # Comics Not pagination or Other 
  validates_inclusion_of    :page, :in => (1..53).collect { |n| n.to_s }, :if => (Proc.new { |task| [27,28,29,30,31,32,35,36 ].include? task.task_code_id }), 
                              :message => "/ Week # must be between 1 and 53 " #  Comics Not pagination or Other                      
  validates_numericality_of :count, :if => (Proc.new { |task| [4,5,6,7,8,18,19,1,3,10,22,23,25,35].include? task.task_code_id })
  validates_length_of       :comments, :maximum=> 100
   
   
  # DEFAULT VALUES SET AT DATABASE
  # 
  #   self[:count] = 1 
  #   self[:running] = 0 
  
  def before_save
    # blank out kind if 
      # images but not silo (4) - [5,6,7,8,18,19,20] 
      # File Distribution [21]  
      # packaging but not Assembly (22) - [23,24,25]
      # Or other [100, 105, 110, 115, 120] 
      # task is Customer Consultation [51,52,53,54]
      # comics task NOT supplied, edit or conversion [29,31,32,33,34,35,36,37]           
    clear_kind_task_ids =  [5,6,7,8,18,19,20,21,23,24,25,29,31,32,33,34,35,36,37,51,52,53,54,100,105,110,115,120] 
    # blank out round if 
      # images but not color correction (6) or artistic retouch (7) - [4,5,8,18,19,20] 
      # File Distribution [21] 
      # Or other [100, 105, 110, 115]
      # task is Customer Consultation [51,52,53,54,]
      # comics task NOT supplied or edit [30,31,32,33,34,35,36,37]   
    clear_round_task_ids = [4,5,8,18,19,20,21,30,31,32,33,34,35,36,37,51,52,53,54,100,105,110,115,120]     
    # blank out count if
      # task is other [100, 105, 110, 115]
      # task is Customer Consultation [37,51,52,53,54,]
    clear_count_task_ids = [37,51,52,53,54,100,105,110,115,120 ]
    # set count to 1 if
      # Comics NOT pagination, consultation QA or Other [27,28,29,30,33,34,36]               
    clear_set_1_task_ids =  [27,28,29,30,33,34,36]  
    # blank out filename if
      # comics IS Supplied, Edit or Conversion, [31,32,33,34,35,36,120]
    clear_filename_task_ids = [31,32,33,34,35,36,120] 
    # blank out page if
      # comics IS Distro, Cybrary, consultation or Other [31,32,37,120]
    clear_page_task_ids = [33,34,37,120]
    # blank out kind and round if conditions met
      self.kind = ""  if clear_kind_task_ids.include?  self.task_code_id
      self.round = "" if clear_round_task_ids.include?  self.task_code_id
      self.count = "" if  clear_count_task_ids.include? self.task_code_id
      self.filename = "" if  clear_filename_task_ids.include? self.task_code_id
      self.page = "" if clear_page_task_ids.include? self.task_code_id
      self.count = "1" if  clear_set_1_task_ids.include? self.task_code_id 
      
    # blank out page if Packaging
      self.page = "" if self.group =~ /packaging/i
      
    # remove returns and ~ from comments
      self.comments.gsub!(/\r\n/, ' ') 
      self.comments.gsub!(/~/, '-') # the ~ is a record seperator in the Excel Pivot Table app
      self.comments.squeeze!(' ')
    # this callback cannot return false ...  
    return true  
  end   
end