authorizing.rb in unidom-authorization-0.2

- old
+ new

@@ -2,16 +2,27 @@
 
 class Unidom::Authorization::Authorizing < ActiveRecord::Base
 
   self.table_name = 'unidom_authorizings'
 
+  include Unidom::Common::Concerns::ModelExtension
+
   belongs_to :permission, class_name:  'Unidom::Authorization::Permission'
   belongs_to :authorizer, polymorphic: true
   belongs_to :authorized, polymorphic: true
 
   scope :permission_is, ->(permission) { where permission_id: (permission.respond_to?(:id) ? permission.id : permission) }
   scope :authorized_is, ->(authorized) { where authorized: authorized }
   scope :authorized_by, ->(authorizer) { where authorizer: authorizer }
 
-  include Unidom::Common::Concerns::ModelExtension
+  def self.authorize!(permission, authorized, authorizer = nil, opened_at = Time.now)
+    attributes = { opened_at: opened_at }
+    if authorizer.present?
+      attributes[:authorizer] = authorizer
+    else
+      attributes[:authorizer_id]   = Unidom::Common::NULL_UUID
+      attributes[:authorizer_type] = ''
+    end
+    self.authorized_is(authorized).permission_is(permission).valid_at.alive.first_or_create! attributes
+  end
 
 end