marking.rb in unidom-article_number-1.0

- old
+ new

@@ -2,16 +2,33 @@
 
 class Unidom::ArticleNumber::Marking < ActiveRecord::Base
 
   self.table_name = 'unidom_markings'
 
+  include Unidom::Common::Concerns::ModelExtension
+
   belongs_to :barcode, polymorphic: true
   belongs_to :marked,  polymorphic: true
   belongs_to :marker,  polymorphic: true
 
   scope :barcode_is, ->(barcode) { where barcode: barcode }
   scope :marked_by,  ->(marker)  { where marker:  marker  }
   scope :marked_is,  ->(marked)  { where marked:  marked  }
 
-  include Unidom::Common::Concerns::ModelExtension
+  def self.mark(barcode: nil, marked: nil, marker: nil, opened_at: Time.now)
+
+    raise ArgumentError.new('Barcode is required.') if barcode.blank?
+    raise ArgumentError.new('Marked is required.' ) if marked.blank?
+
+    query    = barcode_is(barcode).marked_is(marked).valid_at.alive
+    creation = { opened_at: opened_at }
+    if marker.present? && marker.respond_to?(:id)
+      creation[:marker] = marker
+    else
+      creation[:marker_id]   = Unidom::Common::NULL_UUID
+      creation[:marker_type] = ''
+    end
+    query.first_or_create! creation
+
+  end
 
 end