class MOdrRep < ApplicationRecord
  belongs_to :m_odr
  
  
  has_many :particulars, :dependent => :destroy
  accepts_nested_attributes_for :particulars, :allow_destroy => true
  
  
  
  has_many :m_odr_rep_ribs, :dependent => :destroy
  accepts_nested_attributes_for :m_odr_rep_ribs, :allow_destroy => true
  
  belongs_to :m_odr_product
  
  belongs_to :m_odr_place
  
  has_many :m_odr_files, :dependent => :destroy
  accepts_nested_attributes_for :m_odr_files, :allow_destroy => true
  
  
  
  validates :qte, :presence => true
  validates :m_odr_product_id, :presence => true
  validates :m_odr_place_id, :presence => true
  
  belongs_to :m_odr_tracker
  
  
  attr_accessor :t
  
  before_validation do
    if self.t.to_s != ""
      self.m_odr_tracker = MOdrTracker.where(:token => self.t).first
    end
    
  end
  
  
  
  
  before_create { generate_token() }
  
  def generate_token()
    begin
      self[:token] = SecureRandom.urlsafe_base64
    end while MOdrRep.exists?(:token => self[:token])
  end
  
end