Module: Tamaudit::AuditorBehavior::ClassMethods

Defined in:
lib/tamaudit/auditor_behavior.rb

Constant Summary collapse

@@default_excluded = 
%w(lock_version created_at updated_at created_on updated_on)

Instance Method Summary collapse

Instance Method Details

#as_user(user, &block) ⇒ Object

All audits made during the block called will be recorded as made by user. This method is hopefully threadsafe, making it ideal for background operations that require audit information.



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# File 'lib/tamaudit/auditor_behavior.rb', line 50

def as_user(user, &block)
  RequestStore.store[:audited_user] = user
  yield
ensure
  RequestStore.store[:audited_user] = nil
end

#auditable(options = {}) ⇒ Object 



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# File 'lib/tamaudit/auditor_behavior.rb', line 15

def auditable(options = {})

  self.audit_callbacks = []
  self.audit_callbacks << options[:on] unless options[:on].blank?
  self.audit_callbacks.flatten!

  after_create   :audit_create  if self.audit_callbacks.blank? || self.audit_callbacks.include?(:create)
  before_update  :audit_update  if self.audit_callbacks.blank? || self.audit_callbacks.include?(:update)
  before_destroy :audit_destroy if self.audit_callbacks.blank? || self.audit_callbacks.include?(:destroy)
    
  self.excluded_cols   = (@@default_excluded)

  if options[:only]
    options[:only] = [options[:only]].flatten.map { |x| x.to_s }
    self.excluded_cols = (self.column_names - options[:only] ) 
  end

  if options[:except]
    options[:except] = [options[:except]].flatten.map { |x| x.to_s }
    self.excluded_cols = (@@default_excluded) + options[:except]
  end

  has_many :audits, :as => :auditable, :class_name => Tamaudit::Audit.name
  #attr_accessor :audited_user, :audited_ip
  accepts_nested_attributes_for :audits

end

#permited_columns ⇒ Object 



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# File 'lib/tamaudit/auditor_behavior.rb', line 43

def permited_columns
  self.column_names - self.excluded_cols.to_a
end